codemirror: update to 5.58.1

scripts/codemirror/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,5 @@
+<!--
+Do not use this bug tracker for questions. We have a forum (https://discuss.codemirror.net) for those.
+
+In order to get us to look at something, you need to make it easy for us to understand what you are doing and what went wrong. When possible, a code example that demonstrates the problem helps a lot. If there's any chance at all that a problem is related to the browser, include information about which browser(s) you tested with.
+-->

scripts/codemirror/.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,5 @@
+<!--
+NOTE: We are not accepting pull requests for new modes or addons. Please put such code in a separate repository, and release them as stand-alone npm packages. See for example the [Elixir mode](https://github.com/ianwalter/codemirror-mode-elixir).
+
+Also pull requests that rewrite big chunks of code or adjust code style to your own taste are generally not welcome. Make your changes in focused steps that fix or improve a specific thing.
+-->

scripts/codemirror/AUTHORS

@@ -15,11 +15,13 @@ Adán Lobato
 Aditya Toshniwal
 Adrian Aichner
 Adrian Heine
+Adrian Kunz
 Adrien Bertrand
 aeroson
 Ahmad Amireh
 Ahmad M. Zawawi
 ahoward
+Ajin Abraham
 Akeksandr Motsjonov
 Alasdair Smith
 AlbertHilb
@@ -31,6 +33,7 @@ Alexander Schepanovski
 Alexander Shvets
 Alexander Solovyov
 Alexandre Bique
+Alex Churchill
 alexey-k
 Alex Piggott
 Aliaksei Chapyzhenka
@@ -72,11 +75,13 @@ anthonygego
 Anthony Gégo
 Anthony Grimes
 Anton Kovalyov
+antosarho
 Apollo Zhu
 AQNOUCH Mohammed
 Aram Shatakhtsyan
 areos
 Arnab Bose
+Arnoud Buzing
 Arsène von Wyss
 Arthur Müller
 Arun Narasani
@@ -95,6 +100,9 @@ Bastian Müller
 belhaj
 Bem Jones-Bey
 benbro
+Benedikt Meurer
+benhormann
+Ben Hormann
 Beni Cherniavsky-Paskin
 Benjamin DeCoste
 Benjamin Young
@@ -106,6 +114,7 @@ Bert Chang
 Bharad
 BigBlueHat
 Billy Moon
+Bin Ni
 binny
 Bjorn Hansen
 B Krishna Chaitanya
@@ -115,12 +124,14 @@ Bo
 boomyjee
 Bo Peng
 borawjm
+Boris K
 Brad Metcalf
 Brandon Frohs
 Brandon Wamboldt
 Bret Little
 Brett Zamir
 Brian Grinstead
+BrianHung
 Brian Sletten
 brrd
 Bruce Mitchener
@@ -132,6 +143,7 @@ Calin Barbat
 callodacity
 Camilo Roca
 Casey Klebba
+cBiscuit87
 César González Íñiguez
 Chad Jolly
 Chandra Sekhar Pydi
@@ -158,6 +170,7 @@ Christopher Pfohl
 Christopher Wallis
 Chunliang Lyu
 ciaranj
+clone-it
 clso
 CodeAnimal
 CodeBitt
@@ -167,6 +180,7 @@ ComFreek
 Cristian Prieto
 Curran Kelleher
 Curtis Gagliardi
+d8888
 dagsta
 daines
 Dale Jung
@@ -194,6 +208,7 @@ David Barnett
 David H. Bronke
 David Mignot
 David Pathakjee
+David Rodrigues
 David Santana
 David Vázquez
 David Whittington
@@ -206,6 +221,7 @@ Dick Choi
 Diego Fernandez
 dignifiedquire
 Dimage Sapelkin
+Dinindu D. Wanniarachchi
 dmaclach
 Dmitry Kiselyov
 domagoj412
@@ -221,10 +237,13 @@ Dror BG
 Duncan Lilley
 duralog
 dwelle
+Ealton
 eborden
+edoroshenko
 edsharp
 ekhaled
 Elisée
+elpnt
 Emmanuel Schanzer
 Enam Mijbah Noor
 Eric Allam
@@ -249,11 +268,13 @@ Filype Pereira
 finalfantasia
 flack
 Florian Felten
+Fons van der Plas
 Forbes Lindesay
 ForbesLindesay
 Ford_Lawnmower
 Forrest Oliphant
 Franco Catena
+Frank Seifferth
 Frank Wiegand
 fraxx001
 Fredrik Borg
@@ -284,20 +305,25 @@ Grant Skinner
 greengiant
 Gregory Koberger
 Grzegorz Mazur
+Guang Li
 Guan Gui
 Guillaume Massé
 Guillaume Massé
 guraga
 Gustavo Rodrigues
 Hakan Tunc
+Hanno Fellmann
 Hans Engel
 Hanzhao Deng
+Haoran Yu
 Harald Schilly
 Hardest
 Harshvardhan Gupta
+Hasan Delibaş
 Hasan Karahan
 Heanes
 Hector Oswaldo Caballero
+Hein Htat
 Hélio
 Hendrik Wallbaum
 Henrik Haugbølle
@@ -306,22 +332,29 @@ hidaiy
 Hiroyuki Makino
 hitsthings
 Hocdoc
+Howard
+Howard Jing
 Hugues Malphettes
 Ian Beck
 Ian Davies
 Ian Dickinson
+ianhi
 Ian Rose
 Ian Wehrman
 Ian Wetherbee
 Ice White
 ICHIKAWA, Yuji
 idleberg
+Igor Petruk
 ilvalle
 Ilya Kharlamov
+Ilya Zverev
 Ingo Richter
+Intervue
 Irakli Gozalishvili
 Ivan Kurnosov
 Ivoah
+Jack Douglas
 Jacob Lee
 Jaimin
 Jake Peyser
@@ -329,6 +362,7 @@ Jakob Miland
 Jakub Vrana
 Jakub Vrána
 James Campos
+James Cockshull
 James Howard
 James Thorne
 Jamie Hill
@@ -351,6 +385,7 @@ Jason Johnston
 Jason San Jose
 Jason Siefken
 Jayaprabhakar
+Jay Contonio
 Jaydeep Solanki
 Jean Boussier
 Jeff Blaisdell
@@ -370,10 +405,13 @@ Joel Einbinder
 joelpinheiro
 joewalsh
 Johan Ask
+Johannes
+John Chen
 John Connor
 John-David Dalton
 John Engler
 John Lees-Miller
+John Ryan
 John Snelson
 John Van Der Loo
 Jon Ander Peñalba
@@ -386,6 +424,7 @@ Jon Gacnik
 jongalloway
 Jon Malmaud
 Jon Sangster
+Joo
 Joost-Wim Boekesteijn
 Joseph Pecoraro
 Josh Barnes
@@ -408,6 +447,7 @@ jwallers@gmail.com
 kaniga
 karevn
 Karol
+Kaushik Kulkarni
 Kayur Patel
 Kazuhito Hokamura
 kcwiakala
@@ -430,6 +470,7 @@ koops
 Kris Ciccarello
 ks-ifware
 kubelsmieci
+kvncp
 KwanEsq
 Kyle Kelley
 KyleMcNutt
@@ -438,6 +479,7 @@ Lanfei
 Lanny
 laobubu
 Laszlo Vidacs
+leaf
 leaf corcoran
 Lemmon
 Leo Baschy
@@ -451,10 +493,12 @@ Lior Shub
 LloydMilligan
 LM
 lochel
+Lonnie Abelbeck
 Lorenzo Simionato
 Lorenzo Stoakes
 Louis Mauchet
 Luca Fabbri
+Lucas Buchala
 Luciano Longo
 Luciano Santana
 Lu Fangjian
@@ -481,6 +525,7 @@ Mário Gonçalves
 Mario Pietsch
 Mark Anderson
 Mark Dalgleish
+Mark Hamstra
 Mark Lentczner
 Marko Bonaci
 Mark Peace
@@ -499,11 +544,13 @@ mats cronqvist
 Matt Gaide
 Matthew Bauer
 Matthew Beale
+Matthew Casperson
 matthewhayes
 Matthew Rathbone
 Matthew Suozzo
 Matthias Bussonnier
 Matthias BUSSONNIER
+Mattia Astorino
 Matt MacPherson
 Matt McDonald
 Matt Pass
@@ -518,6 +565,7 @@ Max Xiantu
 mbarkhau
 McBrainy
 mce2
+Mélanie Chauvel
 melpon
 meshuamam
 Metatheos
@@ -585,15 +633,21 @@ Nikita Vasilyev
 Nikolaj Kappler
 Nikolay Kostov
 nilp0inter
+Nils Knappmeier
 Nisarg Jhaveri
 nlwillia
 noragrossman
 Norman Rzepka
 Nouzbe
 Oleksandr Yakovenko
+Olivia Ytterbrink
+Opender Singh
 opl-
 Oreoluwa Onatemowo
+orionlee
+oscar.lofwenhamn
 Oskar Segersvärd
+ossdev
 overdodactyl
 pablo
 pabloferz
@@ -606,11 +660,13 @@ paris
 Paris
 Paris Kasidiaris
 Patil Arpith
+Patrick Kettner
 Patrick Stoica
 Patrick Strawderman
 Paul Garvin
 Paul Ivanov
 Paul Masson
+Paul Schmidt
 Pavel
 Pavel Feldman
 Pavel Petržela
@@ -621,6 +677,7 @@ peter
 Peter Flynn
 peterkroon
 Peter Kroon
+Peter László
 Philipp A
 Philipp Markovics
 Philip Stadermann
@@ -631,6 +688,7 @@ Pontus Melke
 prasanthj
 Prasanth J
 Prayag Verma
+prendota
 Prendota
 Qiang Li
 Radek Piórkowski
@@ -644,6 +702,7 @@ Randy Luecke
 Raphael Amorim
 Rasmus Erik Voel Jensen
 Rasmus Schultz
+raymondf
 Raymond Hill
 ray ratchup
 Ray Ratchup
@@ -659,10 +718,14 @@ Robert Crossfield
 Robert Martin
 Roberto Abdelkader Martínez Pérez
 robertop23
+Roberto Vidal
 Robert Plummer
+Roman Janusz
 Rrandom
 Rrrandom
 Ruslan Osmanov
+rvalavicius
+Ryan Pangrle
 Ryan Petrello
 Ryan Prior
 ryu-sato
@@ -705,6 +768,7 @@ Shiv Deepak
 Shmuel Englard
 Shubham Jain
 Siamak Mokhtari
+Siddhartha Gunti
 silverwind
 Simon Edwards
 sinkuu
@@ -738,7 +802,9 @@ Tako Schotanus
 Takuji Shimokawa
 Takuya Matsuyama
 Tarmil
+T. Brandon Ashley
 TDaglis
+Teja
 tel
 Tentone
 tfjgeorge
@@ -754,13 +820,16 @@ thomasmaclean
 Thomas Schmid
 Tim Alby
 Tim Baumann
+Tim Gates
 Timothy Farrell
 Timothy Gu
 Timothy Hatcher
+Tim van der Lippe
 Tobias Bertelsen
 TobiasBg
 Todd Berman
 Todd Kennedy
+tokafew420
 Tomas-A
 Tomas Varaneckas
 Tom Erik Støwer
@@ -778,9 +847,11 @@ TSUYUSATO Kitsune
 Tugrul Elmas
 twifkak
 Tyler Long
+Tyler Makaro
 Vadim Dyachenko
 Vadzim Ramanenka
 Vaibhav Sagar
+vamshi.revu
 VapidWorx
 Vestimir Markov
 vf
@@ -813,8 +884,10 @@ Yuvi Panda
 Yvonnick Esnault
 Zac Anger
 Zachary Dremann
+ZeeshanNoor
 Zeno Rocha
 Zhang Hao
 Ziv
+zoobestik
 zziuni
 魏鹏刚

scripts/codemirror/CHANGELOG.md

@@ -1,3 +1,263 @@
+## 5.58.1 (2020-09-23)
+
+### Bug fixes
+
+[placeholder addon](https://codemirror.net/doc/manual.html#addon_placeholder): Remove arrow function that ended up in the code.
+
+## 5.58.0 (2020-09-21)
+
+### Bug fixes
+
+Make backspace delete by code point, not glyph.
+
+Suppress flickering focus outline when clicking on scrollbars in Chrome.
+
+Fix a bug that prevented attributes added via `markText` from showing up unless the span also had some other styling.
+
+Suppress cut and paste context menu entries in readonly editors in Chrome.
+
+[placeholder addon](https://codemirror.net/doc/manual.html#addon_placeholder): Update placeholder visibility during composition.
+
+### New features
+
+Make it less cumbersome to style new lint message types.
+
+[vim bindings](https://codemirror.net/demo/vim.html): Support black hole register, `gn` and `gN`
+
+## 5.57.0 (2020-08-20)
+
+### Bug fixes
+
+Fix issue that broke binding the macOS Command key.
+
+[comment addon](https://codemirror.net/doc/manual.html#addon_comment): Keep selection in front of inserted markers when adding a block comment.
+
+[css mode](https://codemirror.net/mode/css/): Recognize more properties and value names.
+
+[annotatescrollbar addon](https://codemirror.net/doc/manual.html#addon_annotatescrollbar): Don't hide matches in collapsed content.
+
+### New features
+
+[vim bindings](https://codemirror.net/demo/vim.html): Support tag text objects in xml and html modes.
+
+## 5.56.0 (2020-07-20)
+
+### Bug fixes
+
+Line-wise pasting was fixed on Chrome Windows.
+
+[wast mode](https://codemirror.net/mode/wast/): Follow standard changes.
+
+[soy mode](https://codemirror.net/mode/soy/): Support import expressions, template type, and loop indices.
+
+[sql-hint addon](https://codemirror.net/doc/manual.html#addon_sql-hint): Improve handling of double quotes.
+
+### New features
+
+[show-hint addon](https://codemirror.net/doc/manual.html#addon_show-hint): New option `scrollMargin` to control how many options are visible beyond the selected one.
+
+[hardwrap addon](https://codemirror.net/doc/manual.html#addon_hardwrap): New option `forceBreak` to disable breaking of words that are longer than a line.
+
+## 5.55.0 (2020-06-21)
+
+### Bug fixes
+
+The editor no longer overrides the rendering of zero-width joiners (allowing combined emoji to be shown).
+
+[vim bindings](https://codemirror.net/demo/vim.html): Fix an issue where the `vim-mode-change` event was fired twice.
+
+[javascript mode](https://codemirror.net/mode/javascript/): Only allow `-->`-style comments at the start of a line.
+
+[julia mode](https://codemirror.net/mode/julia/): Improve indentation.
+
+[pascal mode](https://codemirror.net/mode/pascal/index.html): Recognize curly bracket comments.
+
+[runmode addon](https://codemirror.net/doc/manual.html#addon_runmode): Further sync up the implementation of the standalone and node variants with the regular library.
+
+### New features
+
+[loadmode addon](https://codemirror.net/doc/manual.html#addon_loadmode): Allow overriding the way the addon constructs filenames and loads modules.
+
+## 5.54.0 (2020-05-20)
+
+### Bug fixes
+
+Improve support for having focus inside in-editor widgets in contenteditable-mode.
+
+Fix issue where the scroll position could jump when clicking on a selection in Chrome.
+
+[python mode](https://codemirror.net/mode/python/): Better format string support.
+
+[javascript mode](https://codemirror.net/mode/javascript/): Improve parsing of private properties and class fields.
+
+[matchbrackets addon](https://codemirror.net/doc/manual.html#addon_matchbrackets): Disable highlighting when the editor doesn't have focus.
+
+### New features
+
+[runmode addon](https://codemirror.net/doc/manual.html#addon_runmode): Properly support for cross-line lookahead.
+
+[vim bindings](https://codemirror.net/demo/vim.html): Allow Ex-Commands with non-word names.
+
+[gfm mode](https://codemirror.net/mode/gfm/): Add a `fencedCodeBlockDefaultMode` option.
+
+## 5.53.2 (2020-04-21)
+
+### Bug fixes
+
+[show-hint addon](https://codemirror.net/doc/manual.html#addon_show-hint): Fix a regression that broke completion picking.
+
+## 5.53.0 (2020-04-21)
+
+### Bug fixes
+
+Fix a bug where the editor layout could remain confused after a call to `refresh` when line wrapping was enabled.
+
+[dialog addon](https://codemirror.net/doc/manual.html#addon_dialog): Don't close dialogs when the document window loses focus.
+
+[merge addon](https://codemirror.net/doc/manual.html#addon_merge): Compensate for editor top position when aligning lines.
+
+[vim bindings](https://codemirror.net/demo/vim.html): Improve EOL handling.
+
+[emacs bindings](https://codemirror.net/demo/emacs.html): Include default keymap as a fallback.
+
+[julia mode](https://codemirror.net/mode/julia/): Fix an infinite loop bug.
+
+[show-hint addon](https://codemirror.net/doc/manual.html#addon_show-hint): Scroll cursor into view when picking a completion.
+
+### New features
+
+New option: [`screenReaderLabel`](https://codemirror.net/doc/manual.html#option_screenReaderLabel) to add a label to the editor.
+
+New mode: [wast](https://codemirror.net/mode/wast/).
+
+## 5.52.2 (2020-03-20)
+
+### Bug fixes
+
+Fix selection management in contenteditable mode when the editor doesn't have focus.
+
+Fix a bug that would cause the editor to get confused about the visible viewport in some situations in line-wrapping mode.
+
+[markdown mode](https://codemirror.net/mode/markdown/): Don't treat single dashes as setext header markers.
+
+[zenburn theme](https://codemirror.net/demo/theme.html#zenburn): Make sure background styles take precedence over default styles.
+
+[css mode](https://codemirror.net/mode/css/): Recognize a number of new properties.
+
+## 5.52.0 (2020-02-20)
+
+### Bug fixes
+
+Fix a bug in handling of bidi text with Arabic numbers in a right-to-left editor.
+
+Fix a crash when combining file drop with a `"beforeChange"` filter.
+
+Prevent issue when passing negative coordinates to `scrollTo`.
+
+### New features
+
+[lint](https://codemirror.net/doc/manual.html#addon_lint) and [tern](https://codemirror.net/demo/tern.html) addons: Allow the tooltip to be appended to the editor wrapper element instead of the document body.
+
+## 5.51.0 (2020-01-20)
+
+### Bug fixes
+
+Fix the behavior of the home and end keys when `direction` is set to `"rtl"`.
+
+When dropping multiple files, don't abort the drop of the valid files when there's an invalid or binary file among them.
+
+Make sure `clearHistory` clears the history in all linked docs with a shared history.
+
+[vim bindings](https://codemirror.net/demo/vim.html): Fix behavior of `'` and `` ` `` marks, fix `R` in visual mode.
+
+### New features
+
+[vim bindings](https://codemirror.net/demo/vim.html): Support `gi`, `gI`, and `gJ`.
+
+## 5.50.2 (2020-01-01)
+
+### Bug fixes
+
+Fix bug that broke removal of line widgets.
+
+## 5.50.0 (2019-12-20)
+
+### Bug fixes
+
+Make Shift-Delete to cut work on Firefox.
+
+[closetag addon](https://codemirror.net/demo/closetag.html): Properly handle self-closing tags.
+
+[handlebars mode](https://codemirror.net/mode/handlebars/): Fix triple-brace support.
+
+[searchcursor addon](https://codemirror.net/doc/manual.html#addon_searchcursor): Support mathing `$` in reverse regexp search.
+
+[panel addon](https://codemirror.net/doc/manual.html#addon_panel): Don't get confused by changing panel sizes.
+
+[javascript-hint addon](https://codemirror.net/doc/manual.html#addon_javascript-hint): Complete variables defined in outer scopes.
+
+[sublime bindings](https://codemirror.net/demo/sublime.html): Make by-subword motion more consistent with Sublime Text.
+
+[julia mode](https://codemirror.net/mode/julia/): Don't break on zero-prefixed integers.
+
+[elm mode](https://codemirror.net/mode/elm/): Sync with upstream version.
+
+[sql mode](https://codemirror.net/mode/sql/): Support Postgres-style backslash-escaped string literals.
+
+### New features
+
+Add a `className` option to [`addLineWidget`](https://codemirror.net/doc/manual.html#addLineWidget).
+
+[foldcode addon](https://codemirror.net/doc/manual.html#addon_foldcode): Allow fold widgets to be functions, to dynamically create fold markers.
+
+New themes: [ayu-dark](https://codemirror.net/demo/theme.html#ayu-dark) and [ayu-mirage](https://codemirror.net/demo/theme.html#ayu-mirage).
+
+## 5.49.2 (2019-10-21)
+
+### Bug fixes
+
+[sublime bindings](https://codemirror.net/demo/sublime.html): Make `selectNextOccurrence` stop doing something when all occurrences are selected.
+
+[continuecomment addon](https://codemirror.net/doc/manual.html#addon_continuecomment): Respect `indentWithTabs` option.
+
+[foldgutter addon](https://codemirror.net/doc/manual.html#addon_foldgutter): Optimize by reusing DOM when possible.
+
+[markdown mode](https://codemirror.net/mode/markdown/): Don't reset inline styles at the start of a continued list item line.
+
+[clike mode](https://codemirror.net/mode/clike/): Add a configuration for Objective-C++.
+
+## 5.49.0 (2019-09-20)
+
+### Bug fixes
+
+[octave mode](https://codemirror.net/mode/octave/index.html): Don't mark common punctuation as error.
+
+[clike mode](https://codemirror.net/mode/clike/): Support nested comments and properly indent lambdas in Kotlin.
+
+[foldgutter](https://codemirror.net/doc/manual.html#addon_foldgutter) and [annotatescrollbar](https://codemirror.net/doc/manual.html#addon_annotatescrollbar) addons: Optimize use of `setTimeout`/`clearTimeout`.
+
+### New features
+
+New themes: [moxer](https://codemirror.net/demo/theme.html#moxer), [material-darker](https://codemirror.net/demo/theme.html#material-darker), [material-palenight](https://codemirror.net/demo/theme.html#material-palenight), [material-ocean](https://codemirror.net/demo/theme.html#material-ocean).
+
+[xml mode](https://codemirror.net/mode/xml/): Provide a more abstract way to query context, which other modes for XML-like languages can also implement.
+
+## 5.48.4 (2019-08-20)
+
+### Bug fixes
+
+Make default styles for line elements more specific so that they don't apply to all `<pre>` elements inside the editor.
+
+Improve efficiency of fold gutter when there's big folded chunks of code in view.
+
+Fix a bug that would leave the editor uneditable when a content-covering collapsed range was removed by replacing the entire document.
+
+[julia mode](https://codemirror.net/mode/julia/): Support number separators.
+
+[asterisk mode](https://codemirror.net/mode/asterisk/): Improve comment support.
+
+[handlebars mode](https://codemirror.net/mode/handlebars/): Support triple-brace tags.
+
 ## 5.48.2 (2019-07-20)
 
 ### Bug fixes

scripts/codemirror/addon/comment/comment.js

@@ -13,7 +13,7 @@
 
   var noOptions = {};
   var nonWS = /[^\s\u00a0]/;
-  var Pos = CodeMirror.Pos;
+  var Pos = CodeMirror.Pos, cmp = CodeMirror.cmpPos;
 
   function firstNonWS(str) {
     var found = str.search(nonWS);
@@ -126,7 +126,9 @@
           if (i != end || lastLineHasText)
             self.replaceRange(lead + pad, Pos(i, 0));
       } else {
+        var atCursor = cmp(self.getCursor("to"), to) == 0, empty = !self.somethingSelected()
         self.replaceRange(endString, to);
+        if (atCursor) self.setSelection(empty ? to : self.getCursor("from"), to)
         self.replaceRange(startString, from);
       }
     });

scripts/codemirror/addon/comment/continuecomment.js

@@ -9,6 +9,8 @@
   else // Plain browser env
     mod(CodeMirror);
 })(function(CodeMirror) {
+  var nonspace = /\S/g;
+  var repeat = String.prototype.repeat || function (n) { return Array(n + 1).join(this); };
   function continueComment(cm) {
     if (cm.getOption("disableInput")) return CodeMirror.Pass;
     var ranges = cm.listSelections(), mode, inserts = [];
@@ -19,29 +21,57 @@
       if (!mode) mode = modeHere;
       else if (mode != modeHere) return CodeMirror.Pass;
 
-      var insert = null;
+      var insert = null, line, found;
-      if (mode.blockCommentStart && mode.blockCommentContinue) {
+      var blockStart = mode.blockCommentStart, lineCmt = mode.lineComment;
-        var line = cm.getLine(pos.line).slice(0, pos.ch)
+      if (blockStart && mode.blockCommentContinue) {
-        var end = line.lastIndexOf(mode.blockCommentEnd), found
+        line = cm.getLine(pos.line);
-        if (end != -1 && end == pos.ch - mode.blockCommentEnd.length) {
+        var end = line.lastIndexOf(mode.blockCommentEnd, pos.ch - mode.blockCommentEnd.length);
-          // Comment ended, don't continue it
+        // 1. if this block comment ended
-        } else if ((found = line.lastIndexOf(mode.blockCommentStart)) > -1 && found > end) {
+        // 2. if this is actually inside a line comment
-          insert = line.slice(0, found)
+        if (end != -1 && end == pos.ch - mode.blockCommentEnd.length ||
-          if (/\S/.test(insert)) {
+            lineCmt && (found = line.lastIndexOf(lineCmt, pos.ch - 1)) > -1 &&
-            insert = ""
+            /\bcomment\b/.test(cm.getTokenTypeAt({line: pos.line, ch: found + 1}))) {
-            for (var j = 0; j < found; ++j) insert += " "
+          // ...then don't continue it
+        } else if (pos.ch >= blockStart.length &&
+                   (found = line.lastIndexOf(blockStart, pos.ch - blockStart.length)) > -1 &&
+                   found > end) {
+          // reuse the existing leading spaces/tabs/mixed
+          // or build the correct indent using CM's tab/indent options
+          if (nonspaceAfter(0, line) >= found) {
+            insert = line.slice(0, found);
+          } else {
+            var tabSize = cm.options.tabSize, numTabs;
+            found = CodeMirror.countColumn(line, found, tabSize);
+            insert = !cm.options.indentWithTabs ? repeat.call(" ", found) :
+              repeat.call("\t", (numTabs = Math.floor(found / tabSize))) +
+              repeat.call(" ", found - tabSize * numTabs);
           }
-        } else if ((found = line.indexOf(mode.blockCommentContinue)) > -1 && !/\S/.test(line.slice(0, found))) {
+        } else if ((found = line.indexOf(mode.blockCommentContinue)) > -1 &&
-          insert = line.slice(0, found)
+                   found <= pos.ch &&
+                   found <= nonspaceAfter(0, line)) {
+          insert = line.slice(0, found);
         }
         if (insert != null) insert += mode.blockCommentContinue
       }
-      if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) {
+      if (insert == null && lineCmt && continueLineCommentEnabled(cm)) {
-        var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment);
+        if (line == null) line = cm.getLine(pos.line);
-        if (found > -1) {
+        found = line.indexOf(lineCmt);
-          insert = line.slice(0, found);
+        // cursor at pos 0, line comment also at pos 0 => shift it down, don't continue
-          if (/\S/.test(insert)) insert = null;
+        if (!pos.ch && !found) insert = "";
-          else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0];
+        // continue only if the line starts with an optional space + line comment
+        else if (found > -1 && nonspaceAfter(0, line) >= found) {
+          // don't continue if there's only space(s) after cursor or the end of the line
+          insert = nonspaceAfter(pos.ch, line) > -1;
+          // but always continue if the next line starts with a line comment too
+          if (!insert) {
+            var next = cm.getLine(pos.line + 1) || '',
+                nextFound = next.indexOf(lineCmt);
+            insert = nextFound > -1 && nonspaceAfter(0, next) >= nextFound || null;
+          }
+          if (insert) {
+            insert = line.slice(0, found) + lineCmt +
+                     line.slice(found + lineCmt.length).match(/^\s*/)[0];
+          }
         }
       }
       if (insert == null) return CodeMirror.Pass;
@@ -54,6 +84,12 @@
     });
   }
 
+  function nonspaceAfter(ch, str) {
+    nonspace.lastIndex = ch;
+    var m = nonspace.exec(str);
+    return m ? m.index : -1;
+  }
+
   function continueLineCommentEnabled(cm) {
     var opt = cm.getOption("continueComments");
     if (opt && typeof opt == "object")

scripts/codemirror/addon/dialog/dialog.js

@@ -82,7 +82,9 @@
         if (e.keyCode == 13) callback(inp.value, e);
       });
 
-      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
+      if (options.closeOnBlur !== false) CodeMirror.on(dialog, "focusout", function (evt) {
+        if (evt.relatedTarget !== null) close();
+      });
     } else if (button = dialog.getElementsByTagName("button")[0]) {
       CodeMirror.on(button, "click", function() {
         close();

scripts/codemirror/addon/display/panel.js

@@ -1,15 +1,15 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
 // Distributed under an MIT license: https://codemirror.net/LICENSE
 
-(function(mod) {
+(function (mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
     mod(require("../../lib/codemirror"));
   else if (typeof define == "function" && define.amd) // AMD
     define(["../../lib/codemirror"], mod);
   else // Plain browser env
     mod(CodeMirror);
-})(function(CodeMirror) {
+})(function (CodeMirror) {
-  CodeMirror.defineExtension("addPanel", function(node, options) {
+  CodeMirror.defineExtension("addPanel", function (node, options) {
     options = options || {};
 
     if (!this.state.panels) initPanels(this);
@@ -25,8 +25,7 @@
       wrapper.insertBefore(node, options.before.node);
     } else if (replace) {
       wrapper.insertBefore(node, options.replace.node);
-      info.panels++;
+      options.replace.clear(true);
-      options.replace.clear();
     } else if (options.position == "bottom") {
       wrapper.appendChild(node);
     } else if (options.position == "before-bottom") {
@@ -38,14 +37,15 @@
     }
 
     var height = (options && options.height) || node.offsetHeight;
-    this._setSize(null, info.heightLeft -= height);
-    if (!replace) {
-      info.panels++;
-    }
-    if (options.stable && isAtTop(this, node))
-      this.scrollTo(null, this.getScrollInfo().top + height)
 
-    return new Panel(this, node, options, height);
+    var panel = new Panel(this, node, options, height);
+    info.panels.push(panel);
+
+    this.setSize();
+    if (options.stable && isAtTop(this, node))
+      this.scrollTo(null, this.getScrollInfo().top + height);
+
+    return panel;
   });
 
   function Panel(cm, node, options, height) {
@@ -56,22 +56,23 @@
     this.cleared = false;
   }
 
-  Panel.prototype.clear = function() {
+  /* when skipRemove is true, clear() was called from addPanel().
+   * Thus removePanels() should not be called (issue 5518) */
+  Panel.prototype.clear = function (skipRemove) {
     if (this.cleared) return;
     this.cleared = true;
     var info = this.cm.state.panels;
-    this.cm._setSize(null, info.heightLeft += this.height);
+    info.panels.splice(info.panels.indexOf(this), 1);
+    this.cm.setSize();
     if (this.options.stable && isAtTop(this.cm, this.node))
       this.cm.scrollTo(null, this.cm.getScrollInfo().top - this.height)
     info.wrapper.removeChild(this.node);
-    if (--info.panels == 0) removePanels(this.cm);
+    if (info.panels.length == 0 && !skipRemove) removePanels(this.cm);
   };
 
-  Panel.prototype.changed = function(height) {
+  Panel.prototype.changed = function () {
-    var newHeight = height == null ? this.node.offsetHeight : height;
+    this.height = this.node.getBoundingClientRect().height;
-    var info = this.cm.state.panels;
+    this.cm.setSize();
-    this.cm._setSize(null, info.heightLeft -= (newHeight - this.height));
-    this.height = newHeight;
   };
 
   function initPanels(cm) {
@@ -80,8 +81,7 @@
     var height = parseInt(style.height);
     var info = cm.state.panels = {
       setHeight: wrap.style.height,
-      heightLeft: height,
+      panels: [],
-      panels: 0,
       wrapper: document.createElement("div")
     };
     wrap.parentNode.insertBefore(info.wrapper, wrap);
@@ -90,8 +90,8 @@
     if (hasFocus) cm.focus();
 
     cm._setSize = cm.setSize;
-    if (height != null) cm.setSize = function(width, newHeight) {
+    if (height != null) cm.setSize = function (width, newHeight) {
-      if (newHeight == null) return this._setSize(width, newHeight);
+      if (!newHeight) newHeight = info.wrapper.offsetHeight;
       info.setHeight = newHeight;
       if (typeof newHeight != "number") {
         var px = /^(\d+\.?\d*)px$/.exec(newHeight);
@@ -100,10 +100,12 @@
         } else {
           info.wrapper.style.height = newHeight;
           newHeight = info.wrapper.offsetHeight;
-          info.wrapper.style.height = "";
         }
       }
-      cm._setSize(width, info.heightLeft += (newHeight - height));
+      var editorheight = newHeight - info.panels
+        .map(function (p) { return p.node.getBoundingClientRect().height; })
+        .reduce(function (a, b) { return a + b; }, 0);
+      cm._setSize(width, editorheight);
       height = newHeight;
     };
   }

scripts/codemirror/addon/display/placeholder.js

@@ -15,11 +15,13 @@
       cm.on("blur", onBlur);
       cm.on("change", onChange);
       cm.on("swapDoc", onChange);
+      CodeMirror.on(cm.getInputField(), "compositionupdate", cm.state.placeholderCompose = function() { onComposition(cm) })
       onChange(cm);
     } else if (!val && prev) {
       cm.off("blur", onBlur);
       cm.off("change", onChange);
       cm.off("swapDoc", onChange);
+      CodeMirror.off(cm.getInputField(), "compositionupdate", cm.state.placeholderCompose)
       clearPlaceholder(cm);
       var wrapper = cm.getWrapperElement();
       wrapper.className = wrapper.className.replace(" CodeMirror-empty", "");
@@ -39,13 +41,25 @@
     var elt = cm.state.placeholder = document.createElement("pre");
     elt.style.cssText = "height: 0; overflow: visible";
     elt.style.direction = cm.getOption("direction");
-    elt.className = "CodeMirror-placeholder";
+    elt.className = "CodeMirror-placeholder CodeMirror-line-like";
     var placeHolder = cm.getOption("placeholder")
     if (typeof placeHolder == "string") placeHolder = document.createTextNode(placeHolder)
     elt.appendChild(placeHolder)
     cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild);
   }
 
+  function onComposition(cm) {
+    setTimeout(function() {
+      var empty = false, input = cm.getInputField()
+      if (input.nodeName == "TEXTAREA")
+        empty = !input.value
+      else if (cm.lineCount() == 1)
+        empty = !/[^\u200b]/.test(input.querySelector(".CodeMirror-line").textContent)
+      if (empty) setPlaceholder(cm)
+      else clearPlaceholder(cm)
+    }, 20)
+  }
+
   function onBlur(cm) {
     if (isEmpty(cm)) setPlaceholder(cm);
   }

scripts/codemirror/addon/edit/closetag.js

@@ -40,9 +40,9 @@
       cm.removeKeyMap("autoCloseTags");
     if (!val) return;
     var map = {name: "autoCloseTags"};
-    if (typeof val != "object" || val.whenClosing)
+    if (typeof val != "object" || val.whenClosing !== false)
       map["'/'"] = function(cm) { return autoCloseSlash(cm); };
-    if (typeof val != "object" || val.whenOpening)
+    if (typeof val != "object" || val.whenOpening !== false)
       map["'>'"] = function(cm) { return autoCloseGT(cm); };
     cm.addKeyMap(map);
   });
@@ -60,22 +60,23 @@
       if (!ranges[i].empty()) return CodeMirror.Pass;
       var pos = ranges[i].head, tok = cm.getTokenAt(pos);
       var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
-      if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass;
+      var tagInfo = inner.mode.xmlCurrentTag && inner.mode.xmlCurrentTag(state)
+      var tagName = tagInfo && tagInfo.name
+      if (!tagName) return CodeMirror.Pass
 
       var html = inner.mode.configuration == "html";
       var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose);
       var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent);
 
-      var tagName = state.tagName;
       if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch);
       var lowerTagName = tagName.toLowerCase();
       // Don't process the '>' at the end of an end-tag or self-closing tag
       if (!tagName ||
           tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) ||
-          tok.type == "tag" && state.type == "closeTag" ||
+          tok.type == "tag" && tagInfo.close ||
-          tok.string.indexOf("/") == (tok.string.length - 1) || // match something like <someTagName />
+          tok.string.indexOf("/") == (pos.ch - tok.start - 1) || // match something like <someTagName />
           dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 ||
-          closingTagExists(cm, tagName, pos, state, true))
+          closingTagExists(cm, inner.mode.xmlCurrentContext && inner.mode.xmlCurrentContext(state) || [], tagName, pos, true))
         return CodeMirror.Pass;
 
       var emptyTags = typeof opt == "object" && opt.emptyTags;
@@ -120,19 +121,16 @@
       // when completing in JS/CSS snippet in htmlmixed mode. Does not
       // work for other XML embedded languages (there is no general
       // way to go from a mixed mode to its current XML state).
-      var replacement;
+      var replacement, mixed = inner.mode.name != "xml" && cm.getMode().name == "htmlmixed"
-      if (inner.mode.name != "xml") {
+      if (mixed && inner.mode.name == "javascript") {
-        if (cm.getMode().name == "htmlmixed" && inner.mode.name == "javascript")
+        replacement = head + "script";
-          replacement = head + "script";
+      } else if (mixed && inner.mode.name == "css") {
-        else if (cm.getMode().name == "htmlmixed" && inner.mode.name == "css")
+        replacement = head + "style";
-          replacement = head + "style";
-        else
-          return CodeMirror.Pass;
       } else {
-        if (!state.context || !state.context.tagName ||
+        var context = inner.mode.xmlCurrentContext && inner.mode.xmlCurrentContext(state)
-            closingTagExists(cm, state.context.tagName, pos, state))
+        if (!context || (context.length && closingTagExists(cm, context, context[context.length - 1], pos)))
           return CodeMirror.Pass;
-        replacement = head + state.context.tagName;
+        replacement = head + context[context.length - 1]
       }
       if (cm.getLine(pos.line).charAt(tok.end) != ">") replacement += ">";
       replacements[i] = replacement;
@@ -162,16 +160,19 @@
 
   // If xml-fold is loaded, we use its functionality to try and verify
   // whether a given tag is actually unclosed.
-  function closingTagExists(cm, tagName, pos, state, newTag) {
+  function closingTagExists(cm, context, tagName, pos, newTag) {
     if (!CodeMirror.scanForClosingTag) return false;
     var end = Math.min(cm.lastLine() + 1, pos.line + 500);
     var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end);
     if (!nextClose || nextClose.tag != tagName) return false;
-    var cx = state.context;
     // If the immediate wrapping context contains onCx instances of
     // the same tag, a closing tag only exists if there are at least
     // that many closing tags of that type following.
-    for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx;
+    var onCx = newTag ? 1 : 0
+    for (var i = context.length - 1; i >= 0; i--) {
+      if (context[i] == tagName) ++onCx
+      else break
+    }
     pos = nextClose.to;
     for (var i = 1; i < onCx; i++) {
       var next = CodeMirror.scanForClosingTag(cm, pos, null, end);

scripts/codemirror/addon/edit/continuelist.js

@@ -41,7 +41,9 @@
         return;
       }
       if (emptyListRE.test(line)) {
-        if (!/>\s*$/.test(line)) cm.replaceRange("", {
+        var endOfQuote = inQuote && />\s*$/.test(line)
+        var endOfList = !/>\s*$/.test(line)
+        if (endOfQuote || endOfList) cm.replaceRange("", {
           line: pos.line, ch: 0
         }, {
           line: pos.line, ch: pos.ch + 1

scripts/codemirror/addon/edit/matchbrackets.js

@@ -118,16 +118,24 @@
   }
 
   CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
+    function clear(cm) {
-      cm.off("cursorActivity", doMatchBrackets);
       if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) {
         cm.state.matchBrackets.currentlyHighlighted();
         cm.state.matchBrackets.currentlyHighlighted = null;
       }
     }
+
+    if (old && old != CodeMirror.Init) {
+      cm.off("cursorActivity", doMatchBrackets);
+      cm.off("focus", doMatchBrackets)
+      cm.off("blur", clear)
+      clear(cm);
+    }
     if (val) {
       cm.state.matchBrackets = typeof val == "object" ? val : {};
       cm.on("cursorActivity", doMatchBrackets);
+      cm.on("focus", doMatchBrackets)
+      cm.on("blur", clear)
     }
   });
 

scripts/codemirror/addon/fold/foldcode.js

@@ -42,7 +42,7 @@
     }
     if (!range || range.cleared || force === "unfold") return;
 
-    var myWidget = makeWidget(cm, options);
+    var myWidget = makeWidget(cm, options, range);
     CodeMirror.on(myWidget, "mousedown", function(e) {
       myRange.clear();
       CodeMirror.e_preventDefault(e);
@@ -58,8 +58,13 @@
     CodeMirror.signal(cm, "fold", cm, range.from, range.to);
   }
 
-  function makeWidget(cm, options) {
+  function makeWidget(cm, options, range) {
     var widget = getOption(cm, options, "widget");
+
+    if (typeof widget == "function") {
+      widget = widget(range.from, range.to);
+    }
+
     if (typeof widget == "string") {
       var text = document.createTextNode(widget);
       widget = document.createElement("span");

scripts/codemirror/addon/fold/foldgutter.js

@@ -16,7 +16,7 @@
       cm.clearGutter(cm.state.foldGutter.options.gutter);
       cm.state.foldGutter = null;
       cm.off("gutterClick", onGutterClick);
-      cm.off("change", onChange);
+      cm.off("changes", onChange);
       cm.off("viewportChange", onViewportChange);
       cm.off("fold", onFold);
       cm.off("unfold", onFold);
@@ -26,7 +26,7 @@
       cm.state.foldGutter = new State(parseOptions(val));
       updateInViewport(cm);
       cm.on("gutterClick", onGutterClick);
-      cm.on("change", onChange);
+      cm.on("changes", onChange);
       cm.on("viewportChange", onViewportChange);
       cm.on("fold", onFold);
       cm.on("unfold", onFold);
@@ -51,8 +51,13 @@
 
   function isFolded(cm, line) {
     var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
-    for (var i = 0; i < marks.length; ++i)
+    for (var i = 0; i < marks.length; ++i) {
-      if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
+      if (marks[i].__isFold) {
+        var fromPos = marks[i].find(-1);
+        if (fromPos && fromPos.line === line)
+          return marks[i];
+      }
+    }
   }
 
   function marker(spec) {
@@ -66,24 +71,36 @@
   }
 
   function updateFoldInfo(cm, from, to) {
-    var opts = cm.state.foldGutter.options, cur = from;
+    var opts = cm.state.foldGutter.options, cur = from - 1;
     var minSize = cm.foldOption(opts, "minFoldSize");
     var func = cm.foldOption(opts, "rangeFinder");
+    // we can reuse the built-in indicator element if its className matches the new state
+    var clsFolded = typeof opts.indicatorFolded == "string" && classTest(opts.indicatorFolded);
+    var clsOpen = typeof opts.indicatorOpen == "string" && classTest(opts.indicatorOpen);
     cm.eachLine(from, to, function(line) {
+      ++cur;
       var mark = null;
+      var old = line.gutterMarkers;
+      if (old) old = old[opts.gutter];
       if (isFolded(cm, cur)) {
+        if (clsFolded && old && clsFolded.test(old.className)) return;
         mark = marker(opts.indicatorFolded);
       } else {
         var pos = Pos(cur, 0);
         var range = func && func(cm, pos);
-        if (range && range.to.line - range.from.line >= minSize)
+        if (range && range.to.line - range.from.line >= minSize) {
+          if (clsOpen && old && clsOpen.test(old.className)) return;
           mark = marker(opts.indicatorOpen);
+        }
       }
+      if (!mark && !old) return;
       cm.setGutterMarker(line, opts.gutter, mark);
-      ++cur;
     });
   }
 
+  // copied from CodeMirror/src/util/dom.js
+  function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
+
   function updateInViewport(cm) {
     var vp = cm.getViewport(), state = cm.state.foldGutter;
     if (!state) return;
@@ -100,7 +117,7 @@
     if (gutter != opts.gutter) return;
     var folded = isFolded(cm, line);
     if (folded) folded.clear();
-    else cm.foldCode(Pos(line, 0), opts.rangeFinder);
+    else cm.foldCode(Pos(line, 0), opts);
   }
 
   function onChange(cm) {

scripts/codemirror/addon/hint/css-hint.js

@@ -11,9 +11,15 @@
 })(function(CodeMirror) {
   "use strict";
 
-  var pseudoClasses = {link: 1, visited: 1, active: 1, hover: 1, focus: 1,
+  var pseudoClasses = {"active":1, "after":1, "before":1, "checked":1, "default":1,
-                       "first-letter": 1, "first-line": 1, "first-child": 1,
+    "disabled":1, "empty":1, "enabled":1, "first-child":1, "first-letter":1,
-                       before: 1, after: 1, lang: 1};
+    "first-line":1, "first-of-type":1, "focus":1, "hover":1, "in-range":1,
+    "indeterminate":1, "invalid":1, "lang":1, "last-child":1, "last-of-type":1,
+    "link":1, "not":1, "nth-child":1, "nth-last-child":1, "nth-last-of-type":1,
+    "nth-of-type":1, "only-of-type":1, "only-child":1, "optional":1, "out-of-range":1,
+    "placeholder":1, "read-only":1, "read-write":1, "required":1, "root":1,
+    "selection":1, "target":1, "valid":1, "visited":1
+  };
 
   CodeMirror.registerHelper("hint", "css", function(cm) {
     var cur = cm.getCursor(), token = cm.getTokenAt(cur);

scripts/codemirror/addon/hint/javascript-hint.js

@@ -144,10 +144,15 @@
         base = base[context.pop().string];
       if (base != null) gatherCompletions(base);
     } else {
-      // If not, just look in the global object and any local scope
+      // If not, just look in the global object, any local scope, and optional additional-context
       // (reading into JS mode internals to get at the local and global variables)
       for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
+      for (var c = token.state.context; c; c = c.prev)
+        for (var v = c.vars; v; v = v.next) maybeAdd(v.name)
       for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name);
+      if (options && options.additionalContext != null)
+        for (var key in options.additionalContext)
+          maybeAdd(key);
       if (!options || options.useGlobalScope !== false)
         gatherCompletions(global);
       forEach(keywords, maybeAdd);

scripts/codemirror/addon/hint/show-hint.js

@@ -85,11 +85,16 @@
     },
 
     pick: function(data, i) {
-      var completion = data.list[i];
+      var completion = data.list[i], self = this;
-      if (completion.hint) completion.hint(this.cm, data, completion);
+      this.cm.operation(function() {
-      else this.cm.replaceRange(getText(completion), completion.from || data.from,
+        if (completion.hint)
-                                completion.to || data.to, "complete");
+          completion.hint(self.cm, data, completion);
-      CodeMirror.signal(data, "pick", completion);
+        else
+          self.cm.replaceRange(getText(completion), completion.from || data.from,
+                               completion.to || data.to, "complete");
+        CodeMirror.signal(data, "pick", completion);
+        self.cm.scrollIntoView();
+      })
       this.close();
     },
 
@@ -99,9 +104,14 @@
         this.debounce = 0;
       }
 
+      var identStart = this.startPos;
+      if(this.data) {
+        identStart = this.data.from;
+      }
+
       var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
       if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
-          pos.ch < this.startPos.ch || this.cm.somethingSelected() ||
+          pos.ch < identStart.ch || this.cm.somethingSelected() ||
           (!pos.ch || this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
         this.close();
       } else {
@@ -322,6 +332,7 @@
     CodeMirror.on(hints, "mousedown", function() {
       setTimeout(function(){cm.focus();}, 20);
     });
+    this.scrollToActive()
 
     CodeMirror.signal(data, "select", completions[this.selectedHint], hints.childNodes[this.selectedHint]);
     return true;
@@ -363,13 +374,21 @@
       if (node) node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
       node = this.hints.childNodes[this.selectedHint = i];
       node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
-      if (node.offsetTop < this.hints.scrollTop)
+      this.scrollToActive()
-        this.hints.scrollTop = node.offsetTop - 3;
-      else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
-        this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
       CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
     },
 
+    scrollToActive: function() {
+      var margin = this.completion.options.scrollMargin || 0;
+      var node1 = this.hints.childNodes[Math.max(0, this.selectedHint - margin)];
+      var node2 = this.hints.childNodes[Math.min(this.data.list.length - 1, this.selectedHint + margin)];
+      var firstNode = this.hints.firstChild;
+      if (node1.offsetTop < this.hints.scrollTop)
+        this.hints.scrollTop = node1.offsetTop - firstNode.offsetTop;
+      else if (node2.offsetTop + node2.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
+        this.hints.scrollTop = node2.offsetTop + node2.offsetHeight - this.hints.clientHeight + firstNode.offsetTop;
+    },
+
     screenAmount: function() {
       return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
     }

scripts/codemirror/addon/hint/sql-hint.js

@@ -264,7 +264,7 @@
       token.string = token.string.slice(0, cur.ch - token.start);
     }
 
-    if (token.string.match(/^[.`"\w@]\w*$/)) {
+    if (token.string.match(/^[.`"'\w@][\w$#]*$/g)) {
       search = token.string;
       start = token.start;
       end = token.end;

scripts/codemirror/addon/hint/xml-hint.js

@@ -29,7 +29,7 @@
       token.string = token.string.slice(0, cur.ch - token.start);
     }
     var inner = CodeMirror.innerMode(cm.getMode(), token.state);
-    if (inner.mode.name != "xml") return;
+    if (!inner.mode.xmlCurrentTag) return
     var result = [], replaceToken = false, prefix;
     var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string);
     var tagName = tag && /^\w/.test(token.string), tagStart;
@@ -44,12 +44,15 @@
       tagType = "close";
     }
 
-    if (!tag && !inner.state.tagName || tagType) {
+    var tagInfo = inner.mode.xmlCurrentTag(inner.state)
+    if (!tag && !tagInfo || tagType) {
       if (tagName)
         prefix = token.string;
       replaceToken = tagType;
-      var cx = inner.state.context, curTag = cx && tags[cx.tagName];
+      var context = inner.mode.xmlCurrentContext ? inner.mode.xmlCurrentContext(inner.state) : []
-      var childList = cx ? curTag && curTag.children : tags["!top"];
+      var inner = context.length && context[context.length - 1]
+      var curTag = inner && tags[inner]
+      var childList = inner ? curTag && curTag.children : tags["!top"];
       if (childList && tagType != "close") {
         for (var i = 0; i < childList.length; ++i) if (!prefix || matches(childList[i], prefix, matchInMiddle))
           result.push("<" + childList[i]);
@@ -58,11 +61,11 @@
           if (tags.hasOwnProperty(name) && name != "!top" && name != "!attrs" && (!prefix || matches(name, prefix, matchInMiddle)))
             result.push("<" + name);
       }
-      if (cx && (!prefix || tagType == "close" && matches(cx.tagName, prefix, matchInMiddle)))
+      if (inner && (!prefix || tagType == "close" && matches(inner, prefix, matchInMiddle)))
-        result.push("</" + cx.tagName + ">");
+        result.push("</" + inner + ">");
     } else {
       // Attribute completion
-      var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs;
+      var curTag = tagInfo && tags[tagInfo.name], attrs = curTag && curTag.attrs;
       var globalAttrs = tags["!attrs"];
       if (!attrs && !globalAttrs) return;
       if (!attrs) {
@@ -98,8 +101,14 @@
           }
           replaceToken = true;
         }
-        for (var i = 0; i < atValues.length; ++i) if (!prefix || matches(atValues[i], prefix, matchInMiddle))
+        function returnHintsFromAtValues(atValues) {
-          result.push(quote + atValues[i] + quote);
+          if (atValues)
+            for (var i = 0; i < atValues.length; ++i) if (!prefix || matches(atValues[i], prefix, matchInMiddle))
+              result.push(quote + atValues[i] + quote);
+          return returnHints();
+        }
+        if (atValues && atValues.then) return atValues.then(returnHintsFromAtValues);
+        return returnHintsFromAtValues(atValues);
       } else { // An attribute name
         if (token.type == "attribute") {
           prefix = token.string;
@@ -109,11 +118,14 @@
           result.push(attr);
       }
     }
-    return {
+    function returnHints() {
-      list: result,
+      return {
-      from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur,
+        list: result,
-      to: replaceToken ? Pos(cur.line, token.end) : cur
+        from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur,
-    };
+        to: replaceToken ? Pos(cur.line, token.end) : cur
+      };
+    }
+    return returnHints();
   }
 
   CodeMirror.registerHelper("hint", "xml", getHints);

scripts/codemirror/addon/lint/lint.css

@@ -25,22 +25,20 @@
   -ms-transition: opacity .4s;
 }
 
-.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {
+.CodeMirror-lint-mark {
   background-position: left bottom;
   background-repeat: repeat-x;
 }
 
-.CodeMirror-lint-mark-error {
-  background-image:
-  url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==")
-  ;
-}
-
 .CodeMirror-lint-mark-warning {
   background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=");
 }
 
-.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {
+.CodeMirror-lint-mark-error {
+  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==");
+}
+
+.CodeMirror-lint-marker {
   background-position: center center;
   background-repeat: no-repeat;
   cursor: pointer;
@@ -51,20 +49,20 @@
   position: relative;
 }
 
-.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {
+.CodeMirror-lint-message {
   padding-left: 18px;
   background-position: top left;
   background-repeat: no-repeat;
 }
 
-.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=");
-}
-
 .CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning {
   background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=");
 }
 
+.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {
+  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=");
+}
+
 .CodeMirror-lint-marker-multiple {
   background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC");
   background-repeat: no-repeat;

scripts/codemirror/addon/lint/lint.js

@@ -12,11 +12,14 @@
   "use strict";
   var GUTTER_ID = "CodeMirror-lint-markers";
 
-  function showTooltip(e, content) {
+  function showTooltip(cm, e, content) {
     var tt = document.createElement("div");
-    tt.className = "CodeMirror-lint-tooltip";
+    tt.className = "CodeMirror-lint-tooltip cm-s-" + cm.options.theme;
     tt.appendChild(content.cloneNode(true));
-    document.body.appendChild(tt);
+    if (cm.state.lint.options.selfContain)
+      cm.getWrapperElement().appendChild(tt);
+    else
+      document.body.appendChild(tt);
 
     function position(e) {
       if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
@@ -38,8 +41,8 @@
     setTimeout(function() { rm(tt); }, 600);
   }
 
-  function showTooltipFor(e, content, node) {
+  function showTooltipFor(cm, e, content, node) {
-    var tooltip = showTooltip(e, content);
+    var tooltip = showTooltip(cm, e, content);
     function hide() {
       CodeMirror.off(node, "mouseout", hide);
       if (tooltip) { hideTooltip(tooltip); tooltip = null; }
@@ -78,16 +81,16 @@
     state.marked.length = 0;
   }
 
-  function makeMarker(labels, severity, multiple, tooltips) {
+  function makeMarker(cm, labels, severity, multiple, tooltips) {
     var marker = document.createElement("div"), inner = marker;
-    marker.className = "CodeMirror-lint-marker-" + severity;
+    marker.className = "CodeMirror-lint-marker CodeMirror-lint-marker-" + severity;
     if (multiple) {
       inner = marker.appendChild(document.createElement("div"));
-      inner.className = "CodeMirror-lint-marker-multiple";
+      inner.className = "CodeMirror-lint-marker CodeMirror-lint-marker-multiple";
     }
 
     if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
-      showTooltipFor(e, labels, inner);
+      showTooltipFor(cm, e, labels, inner);
     });
 
     return marker;
@@ -111,11 +114,11 @@
     var severity = ann.severity;
     if (!severity) severity = "error";
     var tip = document.createElement("div");
-    tip.className = "CodeMirror-lint-message-" + severity;
+    tip.className = "CodeMirror-lint-message CodeMirror-lint-message-" + severity;
     if (typeof ann.messageHTML != 'undefined') {
-        tip.innerHTML = ann.messageHTML;
+      tip.innerHTML = ann.messageHTML;
     } else {
-        tip.appendChild(document.createTextNode(ann.message));
+      tip.appendChild(document.createTextNode(ann.message));
     }
     return tip;
   }
@@ -180,13 +183,13 @@
         if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
 
         if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
-          className: "CodeMirror-lint-mark-" + severity,
+          className: "CodeMirror-lint-mark CodeMirror-lint-mark-" + severity,
           __annotation: ann
         }));
       }
 
       if (state.hasGutter)
-        cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
+        cm.setGutterMarker(line, GUTTER_ID, makeMarker(cm, tipLabel, maxSeverity, anns.length > 1,
                                                        state.options.tooltips));
     }
     if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
@@ -199,14 +202,14 @@
     state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
   }
 
-  function popupTooltips(annotations, e) {
+  function popupTooltips(cm, annotations, e) {
     var target = e.target || e.srcElement;
     var tooltip = document.createDocumentFragment();
     for (var i = 0; i < annotations.length; i++) {
       var ann = annotations[i];
       tooltip.appendChild(annotationTooltip(ann));
     }
-    showTooltipFor(e, tooltip, target);
+    showTooltipFor(cm, e, tooltip, target);
   }
 
   function onMouseOver(cm, e) {
@@ -220,7 +223,7 @@
       var ann = spans[i].__annotation;
       if (ann) annotations.push(ann);
     }
-    if (annotations.length) popupTooltips(annotations, e);
+    if (annotations.length) popupTooltips(cm, annotations, e);
   }
 
   CodeMirror.defineOption("lint", false, function(cm, val, old) {

scripts/codemirror/addon/merge/merge.js

@@ -443,22 +443,26 @@
       aligners[i].clear();
     aligners.length = 0;
 
-    var cm = [dv.edit, dv.orig], scroll = [];
+    var cm = [dv.edit, dv.orig], scroll = [], offset = []
     if (other) cm.push(other.orig);
-    for (var i = 0; i < cm.length; i++)
+    for (var i = 0; i < cm.length; i++) {
       scroll.push(cm[i].getScrollInfo().top);
+      offset.push(-cm[i].getScrollerElement().getBoundingClientRect().top)
+    }
 
+    if (offset[0] != offset[1] || cm.length == 3 && offset[1] != offset[2])
+      alignLines(cm, offset, [0, 0, 0], aligners)
     for (var ln = 0; ln < linesToAlign.length; ln++)
-      alignLines(cm, linesToAlign[ln], aligners);
+      alignLines(cm, offset, linesToAlign[ln], aligners);
 
     for (var i = 0; i < cm.length; i++)
       cm[i].scrollTo(null, scroll[i]);
   }
 
-  function alignLines(cm, lines, aligners) {
+  function alignLines(cm, cmOffset, lines, aligners) {
-    var maxOffset = 0, offset = [];
+    var maxOffset = -1e8, offset = [];
     for (var i = 0; i < cm.length; i++) if (lines[i] != null) {
-      var off = cm[i].heightAtLine(lines[i], "local");
+      var off = cm[i].heightAtLine(lines[i], "local") - cmOffset[i];
       offset[i] = off;
       maxOffset = Math.max(maxOffset, off);
     }

scripts/codemirror/addon/mode/loadmode.js

@@ -16,8 +16,8 @@
     var countDown = n;
     return function() { if (--countDown == 0) cont(); };
   }
-  function ensureDeps(mode, cont) {
+  function ensureDeps(mode, cont, options) {
-    var deps = CodeMirror.modes[mode].dependencies;
+    var modeObj = CodeMirror.modes[mode], deps = modeObj && modeObj.dependencies;
     if (!deps) return cont();
     var missing = [];
     for (var i = 0; i < deps.length; ++i) {
@@ -27,16 +27,18 @@
     if (!missing.length) return cont();
     var split = splitCallback(cont, missing.length);
     for (var i = 0; i < missing.length; ++i)
-      CodeMirror.requireMode(missing[i], split);
+      CodeMirror.requireMode(missing[i], split, options);
   }
 
-  CodeMirror.requireMode = function(mode, cont) {
+  CodeMirror.requireMode = function(mode, cont, options) {
     if (typeof mode != "string") mode = mode.name;
-    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
+    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont, options);
     if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
 
-    var file = CodeMirror.modeURL.replace(/%N/g, mode);
+    var file = options && options.path ? options.path(mode) : CodeMirror.modeURL.replace(/%N/g, mode);
-    if (env == "plain") {
+    if (options && options.loadMode) {
+      options.loadMode(file, function() { ensureDeps(mode, cont, options) })
+    } else if (env == "plain") {
       var script = document.createElement("script");
       script.src = file;
       var others = document.getElementsByTagName("script")[0];
@@ -44,7 +46,7 @@
       CodeMirror.on(script, "load", function() {
         ensureDeps(mode, function() {
           for (var i = 0; i < list.length; ++i) list[i]();
-        });
+        }, options);
       });
       others.parentNode.insertBefore(script, others);
     } else if (env == "cjs") {
@@ -55,10 +57,10 @@
     }
   };
 
-  CodeMirror.autoLoadMode = function(instance, mode) {
+  CodeMirror.autoLoadMode = function(instance, mode, options) {
     if (!CodeMirror.modes.hasOwnProperty(mode))
       CodeMirror.requireMode(mode, function() {
         instance.setOption("mode", instance.getOption("mode"));
-      });
+      }, options);
   };
 });

scripts/codemirror/addon/runmode/runmode-standalone.js

@@ -1,158 +1,333 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
+(function () {
-// Distributed under an MIT license: https://codemirror.net/LICENSE
+  'use strict';
 
-window.CodeMirror = {};
+  function copyObj(obj, target, overwrite) {
+    if (!target) { target = {}; }
+    for (var prop in obj)
+      { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
+        { target[prop] = obj[prop]; } }
+    return target
+  }
 
-(function() {
+  // Counts the column offset in a string, taking tabs into account.
-"use strict";
+  // Used mostly to find indentation.
+  function countColumn(string, end, tabSize, startIndex, startValue) {
+    if (end == null) {
+      end = string.search(/[^\s\u00a0]/);
+      if (end == -1) { end = string.length; }
+    }
+    for (var i = startIndex || 0, n = startValue || 0;;) {
+      var nextTab = string.indexOf("\t", i);
+      if (nextTab < 0 || nextTab >= end)
+        { return n + (end - i) }
+      n += nextTab - i;
+      n += tabSize - (n % tabSize);
+      i = nextTab + 1;
+    }
+  }
 
-function splitLines(string){ return string.split(/\r?\n|\r/); };
+  function nothing() {}
 
-function StringStream(string) {
+  function createObj(base, props) {
-  this.pos = this.start = 0;
+    var inst;
-  this.string = string;
+    if (Object.create) {
-  this.lineStart = 0;
+      inst = Object.create(base);
-}
+    } else {
-StringStream.prototype = {
+      nothing.prototype = base;
-  eol: function() {return this.pos >= this.string.length;},
+      inst = new nothing();
-  sol: function() {return this.pos == 0;},
+    }
-  peek: function() {return this.string.charAt(this.pos) || null;},
+    if (props) { copyObj(props, inst); }
-  next: function() {
+    return inst
+  }
+
+  // STRING STREAM
+
+  // Fed to the mode parsers, provides helper functions to make
+  // parsers more succinct.
+
+  var StringStream = function(string, tabSize, lineOracle) {
+    this.pos = this.start = 0;
+    this.string = string;
+    this.tabSize = tabSize || 8;
+    this.lastColumnPos = this.lastColumnValue = 0;
+    this.lineStart = 0;
+    this.lineOracle = lineOracle;
+  };
+
+  StringStream.prototype.eol = function () {return this.pos >= this.string.length};
+  StringStream.prototype.sol = function () {return this.pos == this.lineStart};
+  StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
+  StringStream.prototype.next = function () {
     if (this.pos < this.string.length)
-      return this.string.charAt(this.pos++);
+      { return this.string.charAt(this.pos++) }
-  },
+  };
-  eat: function(match) {
+  StringStream.prototype.eat = function (match) {
     var ch = this.string.charAt(this.pos);
-    if (typeof match == "string") var ok = ch == match;
+    var ok;
-    else var ok = ch && (match.test ? match.test(ch) : match(ch));
+    if (typeof match == "string") { ok = ch == match; }
-    if (ok) {++this.pos; return ch;}
+    else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
-  },
+    if (ok) {++this.pos; return ch}
-  eatWhile: function(match) {
+  };
+  StringStream.prototype.eatWhile = function (match) {
     var start = this.pos;
     while (this.eat(match)){}
-    return this.pos > start;
+    return this.pos > start
-  },
+  };
-  eatSpace: function() {
+  StringStream.prototype.eatSpace = function () {
     var start = this.pos;
-    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
+    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }
-    return this.pos > start;
+    return this.pos > start
-  },
+  };
-  skipToEnd: function() {this.pos = this.string.length;},
+  StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
-  skipTo: function(ch) {
+  StringStream.prototype.skipTo = function (ch) {
     var found = this.string.indexOf(ch, this.pos);
-    if (found > -1) {this.pos = found; return true;}
+    if (found > -1) {this.pos = found; return true}
-  },
+  };
-  backUp: function(n) {this.pos -= n;},
+  StringStream.prototype.backUp = function (n) {this.pos -= n;};
-  column: function() {return this.start - this.lineStart;},
+  StringStream.prototype.column = function () {
-  indentation: function() {return 0;},
+    if (this.lastColumnPos < this.start) {
-  match: function(pattern, consume, caseInsensitive) {
+      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
+      this.lastColumnPos = this.start;
+    }
+    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+  };
+  StringStream.prototype.indentation = function () {
+    return countColumn(this.string, null, this.tabSize) -
+      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+  };
+  StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
     if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
+      var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
       var substr = this.string.substr(this.pos, pattern.length);
       if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
+        if (consume !== false) { this.pos += pattern.length; }
-        return true;
+        return true
       }
     } else {
       var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
+      if (match && match.index > 0) { return null }
-      if (match && consume !== false) this.pos += match[0].length;
+      if (match && consume !== false) { this.pos += match[0].length; }
-      return match;
+      return match
     }
-  },
+  };
-  current: function(){return this.string.slice(this.start, this.pos);},
+  StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
-  hideFirstChars: function(n, inner) {
+  StringStream.prototype.hideFirstChars = function (n, inner) {
     this.lineStart += n;
-    try { return inner(); }
+    try { return inner() }
     finally { this.lineStart -= n; }
-  },
+  };
-  lookAhead: function() { return null }
+  StringStream.prototype.lookAhead = function (n) {
-};
+    var oracle = this.lineOracle;
-CodeMirror.StringStream = StringStream;
+    return oracle && oracle.lookAhead(n)
+  };
+  StringStream.prototype.baseToken = function () {
+    var oracle = this.lineOracle;
+    return oracle && oracle.baseToken(this.pos)
+  };
 
-CodeMirror.startState = function (mode, a1, a2) {
+  // Known modes, by name and by MIME
-  return mode.startState ? mode.startState(a1, a2) : true;
+  var modes = {}, mimeModes = {};
-};
 
-var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
+  // Extra arguments are stored as the mode's dependencies, which is
-CodeMirror.defineMode = function (name, mode) {
+  // used by (legacy) mechanisms like loadmode.js to automatically
-  if (arguments.length > 2)
+  // load a mode. (Preferred mechanism is the require/define calls.)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
+  function defineMode(name, mode) {
-  modes[name] = mode;
+    if (arguments.length > 2)
-};
+      { mode.dependencies = Array.prototype.slice.call(arguments, 2); }
-CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; };
+    modes[name] = mode;
-CodeMirror.resolveMode = function(spec) {
-  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-    spec = mimeModes[spec];
-  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
-  }
-  if (typeof spec == "string") return {name: spec};
-  else return spec || {name: "null"};
-};
-CodeMirror.getMode = function (options, spec) {
-  spec = CodeMirror.resolveMode(spec);
-  var mfactory = modes[spec.name];
-  if (!mfactory) throw new Error("Unknown mode: " + spec);
-  return mfactory(options, spec);
-};
-CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min;
-CodeMirror.defineMode("null", function() {
-  return {token: function(stream) {stream.skipToEnd();}};
-});
-CodeMirror.defineMIME("text/plain", "null");
-
-CodeMirror.runMode = function (string, modespec, callback, options) {
-  var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec);
-
-  if (callback.nodeType == 1) {
-    var tabSize = (options && options.tabSize) || 4;
-    var node = callback, col = 0;
-    node.innerHTML = "";
-    callback = function (text, style) {
-      if (text == "\n") {
-        node.appendChild(document.createElement("br"));
-        col = 0;
-        return;
-      }
-      var content = "";
-      // replace tabs
-      for (var pos = 0; ;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          content += text.slice(pos);
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          content += text.slice(pos, idx);
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) content += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) {
-        var sp = node.appendChild(document.createElement("span"));
-        sp.className = "cm-" + style.replace(/ +/g, " cm-");
-        sp.appendChild(document.createTextNode(content));
-      } else {
-        node.appendChild(document.createTextNode(content));
-      }
-    };
   }
 
-  var lines = splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
+  function defineMIME(mime, spec) {
-  for (var i = 0, e = lines.length; i < e; ++i) {
+    mimeModes[mime] = spec;
-    if (i) callback("\n");
+  }
-    var stream = new CodeMirror.StringStream(lines[i]);
+
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
+  // Given a MIME type, a {name, ...options} config object, or a name
-    while (!stream.eol()) {
+  // string, return a mode config object.
-      var style = mode.token(stream, state);
+  function resolveMode(spec) {
-      callback(stream.current(), style, i, stream.start, state);
+    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-      stream.start = stream.pos;
+      spec = mimeModes[spec];
+    } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
+      var found = mimeModes[spec.name];
+      if (typeof found == "string") { found = {name: found}; }
+      spec = createObj(found, spec);
+      spec.name = found.name;
+    } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
+      return resolveMode("application/xml")
+    } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
+      return resolveMode("application/json")
     }
+    if (typeof spec == "string") { return {name: spec} }
+    else { return spec || {name: "null"} }
   }
-};
+
-})();
+  // Given a mode spec (anything that resolveMode accepts), find and
+  // initialize an actual mode object.
+  function getMode(options, spec) {
+    spec = resolveMode(spec);
+    var mfactory = modes[spec.name];
+    if (!mfactory) { return getMode(options, "text/plain") }
+    var modeObj = mfactory(options, spec);
+    if (modeExtensions.hasOwnProperty(spec.name)) {
+      var exts = modeExtensions[spec.name];
+      for (var prop in exts) {
+        if (!exts.hasOwnProperty(prop)) { continue }
+        if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
+        modeObj[prop] = exts[prop];
+      }
+    }
+    modeObj.name = spec.name;
+    if (spec.helperType) { modeObj.helperType = spec.helperType; }
+    if (spec.modeProps) { for (var prop$1 in spec.modeProps)
+      { modeObj[prop$1] = spec.modeProps[prop$1]; } }
+
+    return modeObj
+  }
+
+  // This can be used to attach properties to mode objects from
+  // outside the actual mode definition.
+  var modeExtensions = {};
+  function extendMode(mode, properties) {
+    var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
+    copyObj(properties, exts);
+  }
+
+  function copyState(mode, state) {
+    if (state === true) { return state }
+    if (mode.copyState) { return mode.copyState(state) }
+    var nstate = {};
+    for (var n in state) {
+      var val = state[n];
+      if (val instanceof Array) { val = val.concat([]); }
+      nstate[n] = val;
+    }
+    return nstate
+  }
+
+  // Given a mode and a state (for that mode), find the inner mode and
+  // state at the position that the state refers to.
+  function innerMode(mode, state) {
+    var info;
+    while (mode.innerMode) {
+      info = mode.innerMode(state);
+      if (!info || info.mode == mode) { break }
+      state = info.state;
+      mode = info.mode;
+    }
+    return info || {mode: mode, state: state}
+  }
+
+  function startState(mode, a1, a2) {
+    return mode.startState ? mode.startState(a1, a2) : true
+  }
+
+  var modeMethods = {
+    __proto__: null,
+    modes: modes,
+    mimeModes: mimeModes,
+    defineMode: defineMode,
+    defineMIME: defineMIME,
+    resolveMode: resolveMode,
+    getMode: getMode,
+    modeExtensions: modeExtensions,
+    extendMode: extendMode,
+    copyState: copyState,
+    innerMode: innerMode,
+    startState: startState
+  };
+
+  // declare global: globalThis, CodeMirror
+
+  // Create a minimal CodeMirror needed to use runMode, and assign to root.
+  var root = typeof globalThis !== 'undefined' ? globalThis : window;
+  root.CodeMirror = {};
+
+  // Copy StringStream and mode methods into CodeMirror object.
+  CodeMirror.StringStream = StringStream;
+  for (var exported in modeMethods) { CodeMirror[exported] = modeMethods[exported]; }
+
+  // Minimal default mode.
+  CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
+  CodeMirror.defineMIME("text/plain", "null");
+
+  CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min;
+  CodeMirror.splitLines = function(string) { return string.split(/\r?\n|\r/) };
+
+  CodeMirror.defaults = { indentUnit: 2 };
+
+  // CodeMirror, copyright (c) by Marijn Haverbeke and others
+  // Distributed under an MIT license: https://codemirror.net/LICENSE
+
+  (function(mod) {
+    if (typeof exports == "object" && typeof module == "object") // CommonJS
+      { mod(require("../../lib/codemirror")); }
+    else if (typeof define == "function" && define.amd) // AMD
+      { define(["../../lib/codemirror"], mod); }
+    else // Plain browser env
+      { mod(CodeMirror); }
+  })(function(CodeMirror) {
+
+  CodeMirror.runMode = function(string, modespec, callback, options) {
+    var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
+    var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
+
+    // Create a tokenizing callback function if passed-in callback is a DOM element.
+    if (callback.appendChild) {
+      var ie = /MSIE \d/.test(navigator.userAgent);
+      var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
+      var node = callback, col = 0;
+      node.innerHTML = "";
+      callback = function(text, style) {
+        if (text == "\n") {
+          // Emitting LF or CRLF on IE8 or earlier results in an incorrect display.
+          // Emitting a carriage return makes everything ok.
+          node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text));
+          col = 0;
+          return;
+        }
+        var content = "";
+        // replace tabs
+        for (var pos = 0;;) {
+          var idx = text.indexOf("\t", pos);
+          if (idx == -1) {
+            content += text.slice(pos);
+            col += text.length - pos;
+            break;
+          } else {
+            col += idx - pos;
+            content += text.slice(pos, idx);
+            var size = tabSize - col % tabSize;
+            col += size;
+            for (var i = 0; i < size; ++i) { content += " "; }
+            pos = idx + 1;
+          }
+        }
+        // Create a node with token style and append it to the callback DOM element.
+        if (style) {
+          var sp = node.appendChild(document.createElement("span"));
+          sp.className = "cm-" + style.replace(/ +/g, " cm-");
+          sp.appendChild(document.createTextNode(content));
+        } else {
+          node.appendChild(document.createTextNode(content));
+        }
+      };
+    }
+
+    var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
+    for (var i = 0, e = lines.length; i < e; ++i) {
+      if (i) { callback("\n"); }
+      var stream = new CodeMirror.StringStream(lines[i], null, {
+        lookAhead: function(n) { return lines[i + n] },
+        baseToken: function() {}
+      });
+      if (!stream.string && mode.blankLine) { mode.blankLine(state); }
+      while (!stream.eol()) {
+        var style = mode.token(stream, state);
+        callback(stream.current(), style, i, stream.start, state);
+        stream.start = stream.pos;
+      }
+    }
+  };
+
+  });
+
+}());

scripts/codemirror/addon/runmode/runmode.js

@@ -13,11 +13,12 @@
 
 CodeMirror.runMode = function(string, modespec, callback, options) {
   var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var ie = /MSIE \d/.test(navigator.userAgent);
+  var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-  var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
 
+  // Create a tokenizing callback function if passed-in callback is a DOM element.
   if (callback.appendChild) {
-    var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
+    var ie = /MSIE \d/.test(navigator.userAgent);
+    var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
     var node = callback, col = 0;
     node.innerHTML = "";
     callback = function(text, style) {
@@ -45,7 +46,7 @@ CodeMirror.runMode = function(string, modespec, callback, options) {
           pos = idx + 1;
         }
       }
-
+      // Create a node with token style and append it to the callback DOM element.
       if (style) {
         var sp = node.appendChild(document.createElement("span"));
         sp.className = "cm-" + style.replace(/ +/g, " cm-");
@@ -59,7 +60,10 @@ CodeMirror.runMode = function(string, modespec, callback, options) {
   var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
   for (var i = 0, e = lines.length; i < e; ++i) {
     if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
+    var stream = new CodeMirror.StringStream(lines[i], null, {
+      lookAhead: function(n) { return lines[i + n] },
+      baseToken: function() {}
+    });
     if (!stream.string && mode.blankLine) mode.blankLine(state);
     while (!stream.eol()) {
       var style = mode.token(stream, state);

scripts/codemirror/addon/runmode/runmode.node.js

@@ -1,190 +1,323 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
+'use strict';
-// Distributed under an MIT license: https://codemirror.net/LICENSE
 
-/* Just enough of CodeMirror to run runMode under node.js */
+function copyObj(obj, target, overwrite) {
-
+  if (!target) { target = {}; }
-function splitLines(string){return string.split(/\r\n?|\n/);};
+  for (var prop in obj)
+    { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
+      { target[prop] = obj[prop]; } }
+  return target
+}
 
 // Counts the column offset in a string, taking tabs into account.
 // Used mostly to find indentation.
-var countColumn = exports.countColumn = function(string, end, tabSize, startIndex, startValue) {
+function countColumn(string, end, tabSize, startIndex, startValue) {
   if (end == null) {
     end = string.search(/[^\s\u00a0]/);
-    if (end == -1) end = string.length;
+    if (end == -1) { end = string.length; }
   }
   for (var i = startIndex || 0, n = startValue || 0;;) {
     var nextTab = string.indexOf("\t", i);
     if (nextTab < 0 || nextTab >= end)
-      return n + (end - i);
+      { return n + (end - i) }
     n += nextTab - i;
     n += tabSize - (n % tabSize);
     i = nextTab + 1;
   }
-};
+}
 
-function StringStream(string, tabSize, context) {
+function nothing() {}
+
+function createObj(base, props) {
+  var inst;
+  if (Object.create) {
+    inst = Object.create(base);
+  } else {
+    nothing.prototype = base;
+    inst = new nothing();
+  }
+  if (props) { copyObj(props, inst); }
+  return inst
+}
+
+// STRING STREAM
+
+// Fed to the mode parsers, provides helper functions to make
+// parsers more succinct.
+
+var StringStream = function(string, tabSize, lineOracle) {
   this.pos = this.start = 0;
   this.string = string;
   this.tabSize = tabSize || 8;
   this.lastColumnPos = this.lastColumnValue = 0;
   this.lineStart = 0;
-  this.context = context
+  this.lineOracle = lineOracle;
 };
 
-StringStream.prototype = {
+StringStream.prototype.eol = function () {return this.pos >= this.string.length};
-  eol: function() {return this.pos >= this.string.length;},
+StringStream.prototype.sol = function () {return this.pos == this.lineStart};
-  sol: function() {return this.pos == this.lineStart;},
+StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
-  peek: function() {return this.string.charAt(this.pos) || undefined;},
+StringStream.prototype.next = function () {
-  next: function() {
+  if (this.pos < this.string.length)
-    if (this.pos < this.string.length)
+    { return this.string.charAt(this.pos++) }
-      return this.string.charAt(this.pos++);
+};
-  },
+StringStream.prototype.eat = function (match) {
-  eat: function(match) {
+  var ch = this.string.charAt(this.pos);
-    var ch = this.string.charAt(this.pos);
+  var ok;
-    if (typeof match == "string") var ok = ch == match;
+  if (typeof match == "string") { ok = ch == match; }
-    else var ok = ch && (match.test ? match.test(ch) : match(ch));
+  else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
-    if (ok) {++this.pos; return ch;}
+  if (ok) {++this.pos; return ch}
-  },
+};
-  eatWhile: function(match) {
+StringStream.prototype.eatWhile = function (match) {
-    var start = this.pos;
+  var start = this.pos;
-    while (this.eat(match)){}
+  while (this.eat(match)){}
-    return this.pos > start;
+  return this.pos > start
-  },
+};
-  eatSpace: function() {
+StringStream.prototype.eatSpace = function () {
-    var start = this.pos;
+  var start = this.pos;
-    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
+  while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }
-    return this.pos > start;
+  return this.pos > start
-  },
+};
-  skipToEnd: function() {this.pos = this.string.length;},
+StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
-  skipTo: function(ch) {
+StringStream.prototype.skipTo = function (ch) {
-    var found = this.string.indexOf(ch, this.pos);
+  var found = this.string.indexOf(ch, this.pos);
-    if (found > -1) {this.pos = found; return true;}
+  if (found > -1) {this.pos = found; return true}
-  },
+};
-  backUp: function(n) {this.pos -= n;},
+StringStream.prototype.backUp = function (n) {this.pos -= n;};
-  column: function() {
+StringStream.prototype.column = function () {
-    if (this.lastColumnPos < this.start) {
+  if (this.lastColumnPos < this.start) {
-      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
+    this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
-      this.lastColumnPos = this.start;
+    this.lastColumnPos = this.start;
+  }
+  return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+};
+StringStream.prototype.indentation = function () {
+  return countColumn(this.string, null, this.tabSize) -
+    (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
+};
+StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
+  if (typeof pattern == "string") {
+    var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
+    var substr = this.string.substr(this.pos, pattern.length);
+    if (cased(substr) == cased(pattern)) {
+      if (consume !== false) { this.pos += pattern.length; }
+      return true
     }
-    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
+  } else {
-  },
+    var match = this.string.slice(this.pos).match(pattern);
-  indentation: function() {
+    if (match && match.index > 0) { return null }
-    return countColumn(this.string, null, this.tabSize) -
+    if (match && consume !== false) { this.pos += match[0].length; }
-      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
+    return match
-  },
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
-      var substr = this.string.substr(this.pos, pattern.length);
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
-        return true;
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
-      if (match && consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos);},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n;
-    try { return inner(); }
-    finally { this.lineStart -= n; }
-  },
-  lookAhead: function(n) {
-    var line = this.context.line + n
-    return line >= this.context.lines.length ? null : this.context.lines[line]
   }
 };
-exports.StringStream = StringStream;
+StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
-
+StringStream.prototype.hideFirstChars = function (n, inner) {
-exports.startState = function(mode, a1, a2) {
+  this.lineStart += n;
-  return mode.startState ? mode.startState(a1, a2) : true;
+  try { return inner() }
+  finally { this.lineStart -= n; }
+};
+StringStream.prototype.lookAhead = function (n) {
+  var oracle = this.lineOracle;
+  return oracle && oracle.lookAhead(n)
+};
+StringStream.prototype.baseToken = function () {
+  var oracle = this.lineOracle;
+  return oracle && oracle.baseToken(this.pos)
 };
 
-var modes = exports.modes = {}, mimeModes = exports.mimeModes = {};
+// Known modes, by name and by MIME
-exports.defineMode = function(name, mode) {
+var modes = {}, mimeModes = {};
+
+// Extra arguments are stored as the mode's dependencies, which is
+// used by (legacy) mechanisms like loadmode.js to automatically
+// load a mode. (Preferred mechanism is the require/define calls.)
+function defineMode(name, mode) {
   if (arguments.length > 2)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
+    { mode.dependencies = Array.prototype.slice.call(arguments, 2); }
   modes[name] = mode;
-};
+}
-exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; };
 
-exports.defineMode("null", function() {
+function defineMIME(mime, spec) {
-  return {token: function(stream) {stream.skipToEnd();}};
+  mimeModes[mime] = spec;
-});
+}
-exports.defineMIME("text/plain", "null");
 
-exports.resolveMode = function(spec) {
+// Given a MIME type, a {name, ...options} config object, or a name
+// string, return a mode config object.
+function resolveMode(spec) {
   if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
     spec = mimeModes[spec];
   } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
+    var found = mimeModes[spec.name];
+    if (typeof found == "string") { found = {name: found}; }
+    spec = createObj(found, spec);
+    spec.name = found.name;
+  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
+    return resolveMode("application/xml")
+  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
+    return resolveMode("application/json")
   }
-  if (typeof spec == "string") return {name: spec};
+  if (typeof spec == "string") { return {name: spec} }
-  else return spec || {name: "null"};
+  else { return spec || {name: "null"} }
-};
-
-function copyObj(obj, target, overwrite) {
-  if (!target) target = {};
-  for (var prop in obj)
-    if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
-      target[prop] = obj[prop];
-  return target;
 }
 
-// This can be used to attach properties to mode objects from
+// Given a mode spec (anything that resolveMode accepts), find and
-// outside the actual mode definition.
+// initialize an actual mode object.
-var modeExtensions = exports.modeExtensions = {};
+function getMode(options, spec) {
-exports.extendMode = function(mode, properties) {
+  spec = resolveMode(spec);
-  var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
-  copyObj(properties, exts);
-};
-
-exports.getMode = function(options, spec) {
-  var spec = exports.resolveMode(spec);
   var mfactory = modes[spec.name];
-  if (!mfactory) return exports.getMode(options, "text/plain");
+  if (!mfactory) { return getMode(options, "text/plain") }
   var modeObj = mfactory(options, spec);
   if (modeExtensions.hasOwnProperty(spec.name)) {
     var exts = modeExtensions[spec.name];
     for (var prop in exts) {
-      if (!exts.hasOwnProperty(prop)) continue;
+      if (!exts.hasOwnProperty(prop)) { continue }
-      if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop];
+      if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
       modeObj[prop] = exts[prop];
     }
   }
   modeObj.name = spec.name;
-  if (spec.helperType) modeObj.helperType = spec.helperType;
+  if (spec.helperType) { modeObj.helperType = spec.helperType; }
-  if (spec.modeProps) for (var prop in spec.modeProps)
+  if (spec.modeProps) { for (var prop$1 in spec.modeProps)
-    modeObj[prop] = spec.modeProps[prop];
+    { modeObj[prop$1] = spec.modeProps[prop$1]; } }
 
-  return modeObj;
+  return modeObj
-};
+}
 
-exports.innerMode = function(mode, state) {
+// This can be used to attach properties to mode objects from
+// outside the actual mode definition.
+var modeExtensions = {};
+function extendMode(mode, properties) {
+  var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
+  copyObj(properties, exts);
+}
+
+function copyState(mode, state) {
+  if (state === true) { return state }
+  if (mode.copyState) { return mode.copyState(state) }
+  var nstate = {};
+  for (var n in state) {
+    var val = state[n];
+    if (val instanceof Array) { val = val.concat([]); }
+    nstate[n] = val;
+  }
+  return nstate
+}
+
+// Given a mode and a state (for that mode), find the inner mode and
+// state at the position that the state refers to.
+function innerMode(mode, state) {
   var info;
   while (mode.innerMode) {
     info = mode.innerMode(state);
-    if (!info || info.mode == mode) break;
+    if (!info || info.mode == mode) { break }
     state = info.state;
     mode = info.mode;
   }
-  return info || {mode: mode, state: state};
+  return info || {mode: mode, state: state}
 }
 
-exports.registerHelper = exports.registerGlobalHelper = Math.min;
+function startState(mode, a1, a2) {
+  return mode.startState ? mode.startState(a1, a2) : true
+}
 
-exports.runMode = function(string, modespec, callback, options) {
+var modeMethods = {
-  var mode = exports.getMode({indentUnit: 2}, modespec);
+  __proto__: null,
-  var lines = splitLines(string), state = (options && options.state) || exports.startState(mode);
+  modes: modes,
-  var context = {lines: lines, line: 0}
+  mimeModes: mimeModes,
-  for (var i = 0, e = lines.length; i < e; ++i, ++context.line) {
+  defineMode: defineMode,
-    if (i) callback("\n");
+  defineMIME: defineMIME,
-    var stream = new exports.StringStream(lines[i], 4, context);
+  resolveMode: resolveMode,
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
+  getMode: getMode,
+  modeExtensions: modeExtensions,
+  extendMode: extendMode,
+  copyState: copyState,
+  innerMode: innerMode,
+  startState: startState
+};
+
+// Copy StringStream and mode methods into exports (CodeMirror) object.
+exports.StringStream = StringStream;
+exports.countColumn = countColumn;
+for (var exported in modeMethods) { exports[exported] = modeMethods[exported]; }
+
+// Shim library CodeMirror with the minimal CodeMirror defined above.
+require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];
+require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")];
+
+// Minimal default mode.
+exports.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
+exports.defineMIME("text/plain", "null");
+
+exports.registerHelper = exports.registerGlobalHelper = Math.min;
+exports.splitLines = function(string) { return string.split(/\r?\n|\r/) };
+
+exports.defaults = { indentUnit: 2 };
+
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: https://codemirror.net/LICENSE
+
+(function(mod) {
+  if (typeof exports == "object" && typeof module == "object") // CommonJS
+    { mod(require("../../lib/codemirror")); }
+  else if (typeof define == "function" && define.amd) // AMD
+    { define(["../../lib/codemirror"], mod); }
+  else // Plain browser env
+    { mod(CodeMirror); }
+})(function(CodeMirror) {
+
+CodeMirror.runMode = function(string, modespec, callback, options) {
+  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
+  var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
+
+  // Create a tokenizing callback function if passed-in callback is a DOM element.
+  if (callback.appendChild) {
+    var ie = /MSIE \d/.test(navigator.userAgent);
+    var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
+    var node = callback, col = 0;
+    node.innerHTML = "";
+    callback = function(text, style) {
+      if (text == "\n") {
+        // Emitting LF or CRLF on IE8 or earlier results in an incorrect display.
+        // Emitting a carriage return makes everything ok.
+        node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text));
+        col = 0;
+        return;
+      }
+      var content = "";
+      // replace tabs
+      for (var pos = 0;;) {
+        var idx = text.indexOf("\t", pos);
+        if (idx == -1) {
+          content += text.slice(pos);
+          col += text.length - pos;
+          break;
+        } else {
+          col += idx - pos;
+          content += text.slice(pos, idx);
+          var size = tabSize - col % tabSize;
+          col += size;
+          for (var i = 0; i < size; ++i) { content += " "; }
+          pos = idx + 1;
+        }
+      }
+      // Create a node with token style and append it to the callback DOM element.
+      if (style) {
+        var sp = node.appendChild(document.createElement("span"));
+        sp.className = "cm-" + style.replace(/ +/g, " cm-");
+        sp.appendChild(document.createTextNode(content));
+      } else {
+        node.appendChild(document.createTextNode(content));
+      }
+    };
+  }
+
+  var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
+  for (var i = 0, e = lines.length; i < e; ++i) {
+    if (i) { callback("\n"); }
+    var stream = new CodeMirror.StringStream(lines[i], null, {
+      lookAhead: function(n) { return lines[i + n] },
+      baseToken: function() {}
+    });
+    if (!stream.string && mode.blankLine) { mode.blankLine(state); }
     while (!stream.eol()) {
       var style = mode.token(stream, state);
       callback(stream.current(), style, i, stream.start, state);
@@ -193,5 +326,4 @@ exports.runMode = function(string, modespec, callback, options) {
   }
 };
 
-require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];
+});
-require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")];

scripts/codemirror/addon/scroll/annotatescrollbar.js

@@ -43,7 +43,7 @@
     cm.on("markerAdded", this.resizeHandler);
     cm.on("markerCleared", this.resizeHandler);
     if (options.listenForChanges !== false)
-      cm.on("change", this.changeHandler = function() {
+      cm.on("changes", this.changeHandler = function() {
         scheduleRedraw(250);
       });
   }
@@ -72,10 +72,16 @@
     var wrapping = cm.getOption("lineWrapping");
     var singleLineH = wrapping && cm.defaultTextHeight() * 1.5;
     var curLine = null, curLineObj = null;
+
     function getY(pos, top) {
       if (curLine != pos.line) {
-        curLine = pos.line;
+        curLine = pos.line
-        curLineObj = cm.getLineHandle(curLine);
+        curLineObj = cm.getLineHandle(pos.line)
+        var visual = cm.getLineHandleVisualStart(curLineObj)
+        if (visual != curLineObj) {
+          curLine = cm.getLineNumber(visual)
+          curLineObj = visual
+        }
       }
       if ((curLineObj.widgets && curLineObj.widgets.length) ||
           (wrapping && curLineObj.height > singleLineH))
@@ -116,7 +122,7 @@
     this.cm.off("refresh", this.resizeHandler);
     this.cm.off("markerAdded", this.resizeHandler);
     this.cm.off("markerCleared", this.resizeHandler);
-    if (this.changeHandler) this.cm.off("change", this.changeHandler);
+    if (this.changeHandler) this.cm.off("changes", this.changeHandler);
     this.div.parentNode.removeChild(this.div);
   };
 });

scripts/codemirror/addon/search/match-highlighter.js

@@ -90,7 +90,9 @@
     var state = cm.state.matchHighlighter;
     cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style));
     if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) {
-      var searchFor = hasBoundary ? new RegExp("\\b" + query.replace(/[\\\[.+*?(){|^$]/g, "\\$&") + "\\b") : query;
+      var searchFor = hasBoundary ? new RegExp((/\w/.test(query.charAt(0)) ? "\\b" : "") +
+                                               query.replace(/[\\\[.+*?(){|^$]/g, "\\$&") +
+                                               (/\w/.test(query.charAt(query.length - 1)) ? "\\b" : "")) : query;
       state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false,
         {className: "CodeMirror-selection-highlight-scrollbar"});
     }

scripts/codemirror/addon/search/searchcursor.js

@@ -72,24 +72,26 @@
     }
   }
 
-  function lastMatchIn(string, regexp) {
+  function lastMatchIn(string, regexp, endMargin) {
-    var cutOff = 0, match
+    var match, from = 0
-    for (;;) {
+    while (from <= string.length) {
-      regexp.lastIndex = cutOff
+      regexp.lastIndex = from
       var newMatch = regexp.exec(string)
-      if (!newMatch) return match
+      if (!newMatch) break
-      match = newMatch
+      var end = newMatch.index + newMatch[0].length
-      cutOff = match.index + (match[0].length || 1)
+      if (end > string.length - endMargin) break
-      if (cutOff == string.length) return match
+      if (!match || end > match.index + match[0].length)
+        match = newMatch
+      from = newMatch.index + 1
     }
+    return match
   }
 
   function searchRegexpBackward(doc, regexp, start) {
     regexp = ensureFlags(regexp, "g")
     for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) {
       var string = doc.getLine(line)
-      if (ch > -1) string = string.slice(0, ch)
+      var match = lastMatchIn(string, regexp, ch < 0 ? 0 : string.length - ch)
-      var match = lastMatchIn(string, regexp)
       if (match)
         return {from: Pos(line, match.index),
                 to: Pos(line, match.index + match[0].length),
@@ -98,16 +100,17 @@
   }
 
   function searchRegexpBackwardMultiline(doc, regexp, start) {
+    if (!maybeMultiline(regexp)) return searchRegexpBackward(doc, regexp, start)
     regexp = ensureFlags(regexp, "gm")
-    var string, chunk = 1
+    var string, chunkSize = 1, endMargin = doc.getLine(start.line).length - start.ch
     for (var line = start.line, first = doc.firstLine(); line >= first;) {
-      for (var i = 0; i < chunk; i++) {
+      for (var i = 0; i < chunkSize && line >= first; i++) {
         var curLine = doc.getLine(line--)
-        string = string == null ? curLine.slice(0, start.ch) : curLine + "\n" + string
+        string = string == null ? curLine : curLine + "\n" + string
       }
-      chunk *= 2
+      chunkSize *= 2
 
-      var match = lastMatchIn(string, regexp)
+      var match = lastMatchIn(string, regexp, endMargin)
       if (match) {
         var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
         var startLine = line + before.length, startCh = before[before.length - 1].length
@@ -237,7 +240,7 @@
       var result = this.matches(reverse, this.doc.clipPos(reverse ? this.pos.from : this.pos.to))
 
       // Implements weird auto-growing behavior on null-matches for
-      // backwards-compatiblity with the vim code (unfortunately)
+      // backwards-compatibility with the vim code (unfortunately)
       while (result && CodeMirror.cmpPos(result.from, result.to) == 0) {
         if (reverse) {
           if (result.from.ch) result.from = Pos(result.from.line, result.from.ch - 1)

scripts/codemirror/addon/tern/tern.js

@@ -231,7 +231,7 @@
         var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : cur.data.doc;
         if (content) {
           tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset,
-                                node.getBoundingClientRect().top + window.pageYOffset, content);
+                                node.getBoundingClientRect().top + window.pageYOffset, content, cm);
           tooltip.className += " " + cls + "hint-doc";
         }
       });
@@ -334,7 +334,7 @@
     tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")"));
     if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype));
     var place = cm.cursorCoords(null, "page");
-    var tooltip = ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip)
+    var tooltip = ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip, cm)
     setTimeout(function() {
       tooltip.clear = onEditorActivity(cm, function() {
         if (ts.activeArgHints == tooltip) closeArgHints(ts) })
@@ -601,7 +601,7 @@
   function tempTooltip(cm, content, ts) {
     if (cm.state.ternTooltip) remove(cm.state.ternTooltip);
     var where = cm.cursorCoords();
-    var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content);
+    var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content, cm);
     function maybeClear() {
       old = true;
       if (!mouseOnTip) clear();
@@ -637,11 +637,12 @@
     }
   }
 
-  function makeTooltip(x, y, content) {
+  function makeTooltip(x, y, content, cm) {
     var node = elt("div", cls + "tooltip", content);
     node.style.left = x + "px";
     node.style.top = y + "px";
-    document.body.appendChild(node);
+    var container = ((cm.options || {}).hintOptions || {}).container || document.body;
+    container.appendChild(node);
     return node;
   }
 

scripts/codemirror/addon/wrap/hardwrap.js

@@ -29,11 +29,20 @@
     return {from: start, to: end};
   }
 
-  function findBreakPoint(text, column, wrapOn, killTrailingSpace) {
+  function findBreakPoint(text, column, wrapOn, killTrailingSpace, forceBreak) {
     var at = column
     while (at < text.length && text.charAt(at) == " ") at++
     for (; at > 0; --at)
       if (wrapOn.test(text.slice(at - 1, at + 1))) break;
+
+    if (at == 0 && !forceBreak) {
+      // didn't find a break point before column, in non-forceBreak mode try to
+      // find one after 'column'.
+      for (at = column + 1; at < text.length - 1; ++at) {
+        if (wrapOn.test(text.slice(at - 1, at + 1))) break;
+      }
+    }
+
     for (var first = true;; first = false) {
       var endOfText = at;
       if (killTrailingSpace)
@@ -47,6 +56,7 @@
     from = cm.clipPos(from); to = cm.clipPos(to);
     var column = options.column || 80;
     var wrapOn = options.wrapOn || /\s\S|-[^\.\d]/;
+    var forceBreak = options.forceBreak !== false;
     var killTrailing = options.killTrailingSpace !== false;
     var changes = [], curLine = "", curNo = from.line;
     var lines = cm.getRange(from, to, false);
@@ -68,7 +78,7 @@
       curLine += text;
       if (i) {
         var firstBreak = curLine.length > column && leadingSpace == spaceTrimmed &&
-          findBreakPoint(curLine, column, wrapOn, killTrailing);
+          findBreakPoint(curLine, column, wrapOn, killTrailing, forceBreak);
         // If this isn't broken, or is broken at a different point, remove old break
         if (!firstBreak || firstBreak.from != oldLen || firstBreak.to != oldLen + spaceInserted) {
           changes.push({text: [spaceInserted ? " " : ""],
@@ -80,12 +90,16 @@
         }
       }
       while (curLine.length > column) {
-        var bp = findBreakPoint(curLine, column, wrapOn, killTrailing);
+        var bp = findBreakPoint(curLine, column, wrapOn, killTrailing, forceBreak);
-        changes.push({text: ["", leadingSpace],
+        if (bp.from != bp.to || forceBreak) {
-                      from: Pos(curNo, bp.from),
+          changes.push({text: ["", leadingSpace],
-                      to: Pos(curNo, bp.to)});
+                        from: Pos(curNo, bp.from),
-        curLine = leadingSpace + curLine.slice(bp.to);
+                        to: Pos(curNo, bp.to)});
-        ++curNo;
+          curLine = leadingSpace + curLine.slice(bp.to);
+          ++curNo;
+        } else {
+          break;
+        }
       }
     }
     if (changes.length) cm.operation(function() {

scripts/codemirror/demo/folding.html

@@ -54,6 +54,22 @@
     <textarea id="code" name="code"></textarea></div>
     <div style="max-width: 50em; margin-bottom: 1em">HTML:<br>
     <textarea id="code-html" name="code-html"></textarea></div>    
+    <div style="max-width: 50em; margin-bottom: 1em">JSON with custom widget:<br>
+    <textarea id="code-json" name="code-json">
+{
+  "menu": {
+    "id": "file",
+    "value": "File",
+    "popup": {
+      "menuitem": [
+        {"value": "New", "onclick": "CreateNewDoc()"},
+        {"value": "Open", "onclick": "OpenDoc()"},
+        {"value": "Close", "onclick": "CloseDoc()"}
+      ]
+    }
+  }
+}
+    </textarea></div>
     <div style="max-width: 50em">Python:<br>
     <textarea id="code-python" name="code">
 def foo():
@@ -89,6 +105,7 @@ window.onload = function() {
   var te_python = document.getElementById("code-python");
   var te_markdown = document.getElementById("code-markdown");
   te_markdown.value = "# Foo\n## Bar\n\nblah blah\n\n## Baz\n\nblah blah\n\n# Quux\n\nblah blah\n"
+  var te_json = document.getElementById("code-json");
 
   window.editor = CodeMirror.fromTextArea(te, {
     mode: "javascript",
@@ -100,6 +117,40 @@ window.onload = function() {
   });
   editor.foldCode(CodeMirror.Pos(13, 0));
 
+  window.editor_json = CodeMirror.fromTextArea(te_json, {
+    mode: {name: "javascript", json: true},
+    lineNumbers: true,
+    lineWrapping: true,
+    extraKeys: {"Ctrl-Q": function(cm){ cm.foldCode(cm.getCursor()); }},
+    foldGutter: true,
+    gutters: ["CodeMirror-linenumbers", "CodeMirror-foldgutter"],
+    foldOptions: {
+      widget: (from, to) => {
+        var count = undefined;
+
+        // Get open / close token
+        var startToken = '{', endToken = '}';        
+        var prevLine = window.editor_json.getLine(from.line);
+        if (prevLine.lastIndexOf('[') > prevLine.lastIndexOf('{')) {
+          startToken = '[', endToken = ']';
+        }
+
+        // Get json content
+        var internal = window.editor_json.getRange(from, to);
+        var toParse = startToken + internal + endToken;
+
+        // Get key count
+        try {
+          var parsed = JSON.parse(toParse);
+          count = Object.keys(parsed).length;
+        } catch(e) { }        
+
+        return count ? `\u21A4${count}\u21A6` : '\u2194';
+      }
+    }
+  });
+  editor_json.foldCode(CodeMirror.Pos(5, 0));
+
   window.editor_html = CodeMirror.fromTextArea(te_html, {
     mode: "text/html",
     lineNumbers: true,

scripts/codemirror/demo/runmode-standalone.html

@@ -0,0 +1,61 @@
+<!doctype html>
+
+<title>CodeMirror: Mode Runner Demo</title>
+<meta charset="utf-8"/>
+<link rel=stylesheet href="../doc/docs.css">
+
+<link rel="stylesheet" href="../lib/codemirror.css">
+<script src="../addon/runmode/runmode-standalone.js"></script>
+<script src="../mode/xml/xml.js"></script>
+<div id=nav>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
+
+  <ul>
+    <li><a href="../index.html">Home</a>
+    <li><a href="../doc/manual.html">Manual</a>
+    <li><a href="https://github.com/codemirror/codemirror">Code</a>
+  </ul>
+  <ul>
+    <li><a class=active href="#">Mode Runner</a>
+  </ul>
+</div>
+
+<article>
+<h2>Mode Runner Demo</h2>
+
+
+    <textarea id="code" style="width: 90%; height: 7em; border: 1px solid black; padding: .2em .4em;">
+<foobar>
+  <blah>Enter your xml here and press the button below to display
+    it as highlighted by the CodeMirror XML mode</blah>
+  <tag2 foo="2" bar="&amp;quot;bar&amp;quot;"/>
+</foobar></textarea><br>
+    <button onclick="doHighlight();">Highlight!</button>
+    <pre id="output" class="cm-s-default"></pre>
+
+    <script>
+function doHighlight() {
+  CodeMirror.runMode(document.getElementById("code").value, "application/xml",
+                     document.getElementById("output"));
+}
+</script>
+
+    <p>Running a CodeMirror mode outside of the editor.
+    The <code>CodeMirror.runMode</code> function, defined
+    in <code><a href="../addon/runmode/runmode.js">addon/runmode/runmode.js</a></code> takes the following arguments:</p>
+
+    <dl>
+      <dt><code>text (string)</code></dt>
+      <dd>The document to run through the highlighter.</dd>
+      <dt><code>mode (<a href="../doc/manual.html#option_mode">mode spec</a>)</code></dt>
+      <dd>The mode to use (must be loaded as normal).</dd>
+      <dt><code>output (function or DOM node)</code></dt>
+      <dd>If this is a function, it will be called for each token with
+      two arguments, the token's text and the token's style class (may
+      be <code>null</code> for unstyled tokens). If it is a DOM node,
+      the tokens will be converted to <code>span</code> elements as in
+      an editor, and inserted into the node
+      (through <code>innerHTML</code>).</dd>
+    </dl>
+
+  </article>

scripts/codemirror/demo/simplemode.html

@@ -67,7 +67,8 @@ highlighted by the mode shown in it).</p>
   will be taken into account when matching the token. This regex
   has to capture groups when the <code>token</code> property is
   an array. If it captures groups, it must capture <em>all</em> of the string
-  (since JS provides no way to find out where a group matched).</dd>
+  (since JS provides no way to find out where a group matched).
+  Currently negative lookbehind assertion for regex is not supported, regardless of browser support.</dd>
   <dt><code><strong>token</strong></code>: string | array&lt;string&gt; | null</dt>
   <dd>An optional token style. Multiple styles can be specified by
   separating them with dots or spaces. When this property holds an array of token styles,

scripts/codemirror/demo/theme.html

@@ -9,6 +9,8 @@
 <link rel="stylesheet" href="../theme/3024-night.css">
 <link rel="stylesheet" href="../theme/abcdef.css">
 <link rel="stylesheet" href="../theme/ambiance.css">
+<link rel="stylesheet" href="../theme/ayu-dark.css">
+<link rel="stylesheet" href="../theme/ayu-mirage.css">
 <link rel="stylesheet" href="../theme/base16-dark.css">
 <link rel="stylesheet" href="../theme/bespin.css">
 <link rel="stylesheet" href="../theme/base16-light.css">
@@ -29,10 +31,14 @@
 <link rel="stylesheet" href="../theme/liquibyte.css">
 <link rel="stylesheet" href="../theme/lucario.css">
 <link rel="stylesheet" href="../theme/material.css">
+<link rel="stylesheet" href="../theme/material-darker.css">
+<link rel="stylesheet" href="../theme/material-palenight.css">
+<link rel="stylesheet" href="../theme/material-ocean.css">
 <link rel="stylesheet" href="../theme/mbo.css">
 <link rel="stylesheet" href="../theme/mdn-like.css">
 <link rel="stylesheet" href="../theme/midnight.css">
 <link rel="stylesheet" href="../theme/monokai.css">
+<link rel="stylesheet" href="../theme/moxer.css">
 <link rel="stylesheet" href="../theme/neat.css">
 <link rel="stylesheet" href="../theme/neo.css">
 <link rel="stylesheet" href="../theme/night.css">
@@ -102,6 +108,8 @@ function findSequence(goal) {
     <option>3024-night</option>
     <option>abcdef</option>
     <option>ambiance</option>
+    <option>ayu-dark</option>
+    <option>ayu-mirage</option>
     <option>base16-dark</option>
     <option>base16-light</option>
     <option>bespin</option>
@@ -124,10 +132,14 @@ function findSequence(goal) {
     <option>liquibyte</option>
     <option>lucario</option>
     <option>material</option>
+    <option>material-darker</option>
+    <option>material-palenight</option>
+    <option>material-ocean</option>
     <option>mbo</option>
     <option>mdn-like</option>
     <option>midnight</option>
     <option>monokai</option>
+    <option>moxer</option>
     <option>neat</option>
     <option>neo</option>
     <option>night</option>
@@ -181,4 +193,4 @@ function findSequence(goal) {
     if (theme) { input.value = theme; selectTheme(); }
   });
 </script>
-  </article>
+</article>

scripts/codemirror/demo/vim.html

@@ -56,6 +56,7 @@ int getchar(void)
 }
 </textarea></form>
 <div style="font-size: 13px; width: 300px; height: 30px;">Key buffer: <span id="command-display"></span></div>
+<div style="font-size: 13px; width: 300px; height: 30px;">Vim mode: <span id="vim-mode"></span></div>
 
 <p>The vim keybindings are enabled by including <code><a
 href="../keymap/vim.js">keymap/vim.js</a></code> and setting the
@@ -95,19 +96,22 @@ become a complete vim implementation</p>
         mode: "text/x-csrc",
         keyMap: "vim",
         matchBrackets: true,
-        showCursorWhenSelecting: true,
+        showCursorWhenSelecting: true
-        inputStyle: "contenteditable"
       });
       var commandDisplay = document.getElementById('command-display');
       var keys = '';
       CodeMirror.on(editor, 'vim-keypress', function(key) {
         keys = keys + key;
-        commandDisplay.innerHTML = keys;
+        commandDisplay.innerText = keys;
       });
       CodeMirror.on(editor, 'vim-command-done', function(e) {
         keys = '';
         commandDisplay.innerHTML = keys;
       });
+      var vimMode = document.getElementById('vim-mode');
+      CodeMirror.on(editor, 'vim-mode-change', function(e) {
+        vimMode.innerText = JSON.stringify(e);
+      });
     </script>
 
   </article>

scripts/codemirror/doc/manual.html

@@ -58,6 +58,7 @@
     <li><a href="#vimapi">Vim Mode API</a>
       <ul>
         <li><a href="#vimapi_configuration">Configuration</a></li>
+        <li><a href="#vimapi_events">Events</a></li>
         <li><a href="#vimapi_extending">Extending VIM</a></li>
       </ul>
     </li>
@@ -69,7 +70,7 @@
 <section class=first id=overview>
     <h2 style="position: relative">
       User manual and reference guide
-      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 5.48.2</span>
+      <span style="color: #888; font-size: 1rem; position: absolute; right: 0; bottom: 0">version 5.58.1</span>
     </h2>
 
     <p>CodeMirror is a code-editor component that can be embedded in
@@ -78,9 +79,9 @@
     functionality. It does provide a rich API on top of which such
     functionality can be straightforwardly implemented. See
     the <a href="#addons">addons</a> included in the distribution,
-    and the <a href="https://github.com/codemirror/CodeMirror/wiki/CodeMirror-addons">list
+    and <a href="https://npms.io/search?q=codemirror">3rd party
-    of externally hosted addons</a>, for reusable
+    packages on npm</a>, for reusable implementations of extra
-    implementations of extra features.</p>
+    features.</p>
 
     <p>CodeMirror works with language-specific modes. Modes are
     JavaScript programs that help color (and optionally indent) text
@@ -223,9 +224,10 @@
       first mode that was loaded. It may be a string, which either
       simply names the mode or is
       a <a href="http://en.wikipedia.org/wiki/MIME">MIME</a> type
-      associated with the mode. Alternatively, it may be an object
+      associated with the mode. The value <code>"null"</code>
-      containing configuration options for the mode, with
+      indicates no highlighting should be applied. Alternatively, it
-      a <code>name</code> property that names the mode (for
+      may be an object containing configuration options for the mode,
+      with a <code>name</code> property that names the mode (for
       example <code>{name: "javascript", json: true}</code>). The demo
       pages for each mode contain information about what configuration
       parameters the mode supports. You can ask CodeMirror which modes
@@ -420,6 +422,10 @@
       simply <code>true</code>), focusing of the editor is also
       disallowed.</dd>
 
+      <dt id="option_screenReaderLabel"><code><strong>screenReaderLabel</strong>: string</code></dt>
+      <dd>This label is read by the screenreaders when CodeMirror text area is focused. This
+      is helpful for accessibility.</dd>
+
       <dt id="option_showCursorWhenSelecting"><code><strong>showCursorWhenSelecting</strong>: boolean</code></dt>
       <dd>Whether the cursor should be drawn when a selection is
       active. Defaults to false.</dd>
@@ -1880,6 +1886,9 @@ editor.setOption("extraKeys", {
           position (zero for the top, N to put it after the Nth other
           widget). Note that this only has effect once, when the
           widget is created.
+          <dt><code><strong>className</strong>: string</code></dt>
+          <dd>Add an extra CSS class name to the wrapper element
+          created for the widget.</dd>
         </dl>
       Note that the widget node will become a descendant of nodes with
       CodeMirror-specific CSS classes, and those classes might in some
@@ -2563,10 +2572,14 @@ editor.setOption("extraKeys", {
         and <code>CodeMirror.fold.xml</code>, for XML-style languages,
         and <code>CodeMirror.fold.comment</code>, for folding comment
         blocks.</dd>
-        <dt><code><strong>widget</strong>: string|Element</code></dt>
+        <dt><code><strong>widget</strong>: string | Element | fn(from: Pos, to: Pos) → string|Element</code></dt>
         <dd>The widget to show for folded ranges. Can be either a
         string, in which case it'll become a span with
-        class <code>CodeMirror-foldmarker</code>, or a DOM node.</dd>
+        class <code>CodeMirror-foldmarker</code>, or a DOM node.
+        To dynamically generate the widget, this can be a function
+        that returns a string or DOM node, which will then render
+        as described. The function will be invoked with parameters
+        identifying the range to be folded.</dd>
         <dt><code><strong>scanUp</strong>: boolean</code></dt>
         <dd>When true (default is false), the addon will try to find
         foldable ranges on the lines above the current one if there
@@ -2777,6 +2790,9 @@ editor.setOption("extraKeys", {
         <dd>Like <code>customKeys</code> above, but the bindings will
         be added to the set of default bindings, instead of replacing
         them.</dd>
+        <dt><code><strong>scrollMargin</strong>: integer</code></dt>
+        <dd>Show this many lines before and after the selected item.
+        Default is 0.</dd>
       </dl>
       The following events will be fired on the completions object
       during completion:
@@ -2903,6 +2919,7 @@ editor.setOption("extraKeys", {
       will only be executed when the promise resolves.
       By default, the linter will run (debounced) whenever the document is changed.
       You can pass a <code>lintOnChange: false</code> option to disable that.
+      You can pass a <code>selfContain: true</code> option to render the tooltip inside the editor instance.
       Depends on <code>addon/lint/lint.css</code>. A demo can be
       found <a href="../demo/lint.html">here</a>.</dd>
 
@@ -2937,13 +2954,20 @@ editor.setOption("extraKeys", {
       see a demo <a href="../mode/htmlmixed/index.html">here</a>.</dd>
 
       <dt id="addon_loadmode"><a href="../addon/mode/loadmode.js"><code>mode/loadmode.js</code></a></dt>
-      <dd>Defines a <code>CodeMirror.requireMode(modename,
+      <dd>Defines a <code>CodeMirror.requireMode(modename, callback,
-      callback)</code> function that will try to load a given mode and
+      options)</code> function that will try to load a given mode and
-      call the callback when it succeeded. You'll have to
+      call the callback when it succeeded. <code>options</code> is an
-      set <code>CodeMirror.modeURL</code> to a string that mode paths
+      optional object that may contain:
-      can be constructed from, for
+        <dl>
-      example <code>"mode/%N/%N.js"</code>—the <code>%N</code>'s will
+          <dt><code><strong>path</strong>: fn(modeName: string) → string</code></dt>
-      be replaced with the mode name. Also
+          <dd>Defines the way mode names are mapped to paths.</dd>
+          <dt><code><strong>loadMode</strong>: fn(path: string, cont: fn())</code></dt>
+          <dd>Override the way the mode script is loaded. By default,
+          this will use the CommonJS or AMD module loader if one is
+          present, and fall back to creating
+          a <code>&lt;script></code> tag otherwise.</dd>
+        </dl>
+      This addon also
       defines <code>CodeMirror.autoLoadMode(instance, mode)</code>,
       which will ensure the given mode is loaded and cause the given
       editor instance to refresh its mode when the loading
@@ -3114,10 +3138,20 @@ editor.setOption("extraKeys", {
           <dt><code><strong>killTrailingSpace</strong>: boolean</code></dt>
           <dd>Whether trailing space caused by wrapping should be
           preserved, or deleted. Defaults to true.</dd>
+          <dt><code><strong>forceBreak</strong>: boolean</code></dt>
+          <dd>If set to true forces a break at <code>column</code> in the case
+          when no <code>wrapOn</code> pattern is found in the range. If set to
+          false allows line to overflow the <code>column</code> limit if no
+          <code>wrapOn</code> pattern found. Defaults to true.</dd>
         </dl>
         A demo of the addon is available <a href="../demo/hardwrap.html">here</a>.
       </dd>
 
+      <dt id="addon_scrollpastend"><a href="../addon/scroll/scrollpastend.js"><code>scroll/scrollpastend.js</code></a></dt>
+      <dd>Defines an option `"scrollPastEnd"` that, when set to a
+      truthy value, allows the user to scroll one editor height of
+      empty space into view at the bottom of the editor.</dd>
+
       <dt id="addon_merge"><a href="../addon/merge/merge.js"><code>merge/merge.js</code></a></dt>
       <dd>Implements an interface for merging changes, using either a
       2-way or a 3-way view. The <code>CodeMirror.MergeView</code>
@@ -3170,14 +3204,14 @@ editor.setOption("extraKeys", {
 
       <dt id="addon_tern"><a href="../addon/tern/tern.js"><code>tern/tern.js</code></a></dt>
       <dd>Provides integration with
-      the <a href="http://ternjs.net">Tern</a> JavaScript analysis
+      the <a href="https://ternjs.net">Tern</a> JavaScript analysis
       engine, for completion, definition finding, and minor
       refactoring help. See the <a href="../demo/tern.html">demo</a>
       for a very simple integration. For more involved scenarios, see
       the comments at the top of
       the <a href="../addon/tern/tern.js">addon</a> and the
       implementation of the
-      (multi-file) <a href="http://ternjs.net/doc/demo.html">demonstration
+      (multi-file) <a href="https://ternjs.net/doc/demo/index.html">demonstration
       on the Tern website</a>.</dd>
     </dl>
 </section>
@@ -3517,6 +3551,41 @@ editor.setOption("extraKeys", {
       <code>extras.isEdit</code> is applicable only to actions,
       determining whether it is recorded for replay for the
       <code>.</code> single-repeat command.
+
+      <dt id="vimapi_unmap"><strong><code>unmap(lhs: string, ctx: string)</code></strong></dt>
+      <dd>
+      Remove the command <code>lhs</code> if it is a user defined command.
+      If the command is an Ex to Ex or Ex to key mapping then the context
+      must be <code>undefined</code> or <code>false</code>.
+      </dd>
+
+      <dt id="vimapi_mapclear"><strong><code>mapclear(ctx: string)</code></strong></dt>
+      <dd>
+      Remove all user-defined mappings for the provided context.
+      </dd>
+
+      <dt id="vimapi_noremap"><strong><code>noremap(lhs: string, rhs: string, ctx: {string, array&lt;string&gt;})</code></strong></dt>
+      <dd>
+      Non-recursive map function. This will not create mappings to key maps
+      that aren't present in the default key map.
+      If no context is provided then the  mapping will be applied to each of
+      normal, insert, and visual mode.
+      </dd>
+    </dl>
+
+    <h3 id="vimapi_events">Events</h3>
+
+    <p>VIM mode signals a few events on the editor instance. For an example usage, see <a href="https://github.com/codemirror/CodeMirror/blob/5.55.0/demo/vim.html#L101-L110">demo/vim.html#L101</a>.</p>
+
+    <dl>
+      <dt id="vimapi_commanddone"><code><strong>"vim-command-done"</strong> (reason: undefined)</code></dt>
+      <dd>Fired on keypress and mousedown where command has completed or no command found.</dd>
+
+      <dt id="vimapi_keypress"><code><strong>"vim-keypress"</strong> (vimKey: string)</code></dt>
+      <dd>Fired on keypress, <code>vimKey</code> is in Vim's key notation.</dd>
+
+      <dt id="vimapi_modechange"><code><strong>"vim-mode-change"</strong> (modeObj: object)</code></dt>
+      <dd>Fired after mode change, <code>modeObj</code> parameter is a <code>{mode: string, ?subMode: string}</code> object. Modes: <code>"insert", "normal", "replace", "visual"</code>. Visual sub-modes: <code>"linewise", "blockwise"</code>.</dd>
     </dl>
 
     <h3 id="vimapi_extending">Extending VIM</h3>
@@ -3582,7 +3651,74 @@ editor.setOption("extraKeys", {
       command was prefixed with a
       <code><strong><a href="http://vimdoc.sourceforge.net/htmldoc/cmdline.html#cmdline-ranges">line range</a></strong></code>,
       <code>params.line</code> and <code>params.lineEnd</code> will
-      be set.
+      be set.</dd>
+
+      <dt id="vimapi_getRegisterController"><strong><code>getRegisterController()</code></strong></dt>
+      <dd>Returns the RegisterController that manages the state of registers
+      used by vim mode. For the RegisterController api see its
+      defintion <a href="https://github.com/CodeMirror/CodeMirror/blob/b2d26b4ccb1d0994ae84d18ad8b84018de176da9/keymap/vim.js#L1123">here</a>.
+      </dd>
+
+      <dt id='vimapi_buildkeymap'><strong><code>buildKeyMap()</code></strong></dt>
+      <dd>
+      Not currently implemented. If you would like to contribute this please open
+      a pull request on <a href="https://github.com/codemirror/CodeMirror">Github</a>.
+      </dd>
+
+      <dt id="vimapi_defineRegister"><strong><code>defineRegister()</code></strong></dt>
+      <dd> Defines an external register. The name should be a single character
+      that will be used to reference the register. The register should support
+      <code>setText</code>, <code>pushText</code>, <code>clear</code>, and <code>toString</code>.
+      See <a href="https://github.com/CodeMirror/CodeMirror/blob/b2d26b4ccb1d0994ae84d18ad8b84018de176da9/keymap/vim.js#L1055">Register</a> for a reference implementation.
+      </dd>
+
+      <dt id="vimapi_getVimGlobalState_"><strong><code>getVimGlobalState_()</code></strong></dt>
+      <dd>
+      Return a reference to the VimGlobalState.
+      </dd>
+
+      <dt id="vimapi_resetVimGlobalState_"><strong><code>resetVimGlobalState_()</code></strong></dt>
+      <dd>
+      Reset the default values of the VimGlobalState to fresh values. Any options
+      set with <code>setOption</code> will also be applied to the reset global state.
+      </dd>
+
+      <dt id="vimapi_maybeInitVimState_"><strong><code>maybeInitVimState_(cm: CodeMirror)</code></strong></dt>
+      <dd>
+      Initialize <code>cm.state.vim</code> if it does not exist. Returns <code>cm.state.vim</code>.
+      </dd>
+
+      <dt id="vimapi_handleKey"><strong><code>handleKey(cm: CodeMirror, key: string, origin: string)</code></strong></dt>
+      <dd>
+      Convenience function to pass the arguments to <code>findKey</code> and
+      call returned function if it is defined.
+      </dd>
+
+      <dt id="vimapi_findKey"><strong><code>findKey(cm: CodeMirror, key: string, origin: string)</code></strong></dt>
+      <dd>
+      This is the outermost function called by CodeMirror, after keys have
+      been mapped to their Vim equivalents. Finds a command based on the key
+      (and cached keys if there is a multi-key sequence). Returns <code>undefined</code>
+      if no key is matched, a noop function if a partial match is found (multi-key),
+      and a function to execute the bound command if a a key is matched. The
+      function always returns true.
+      </dd>
+
+      <dt id="vimapi_option_suppressErrorLogging"><code><strong>suppressErrorLogging</strong>: boolean</code></dt>
+      <dd>Whether to use suppress the use of <code>console.log</code> when catching an
+      error in the function returned by <code>findKey</code>.
+      Defaults to false.</dd>
+
+      <dt id="vimapi_exitVisualMode"><strong><code>exitVisualMode(cm: CodeMirror, ?moveHead: boolean)</code></strong></dt>
+      <dd> Exit visual mode. If moveHead is set to false, the CodeMirror selection
+      will not be touched. The caller assumes the responsibility of putting
+      the cursor in the right place.
+      </dd>
+
+      <dt id="vimapi_exitInsertMode"><strong><code>exitInsertMode(cm: CodeMirror)</code></strong></dt>
+      <dd>
+      Exit insert mode.
+      </dd>
     </dl>
 
 </section>

scripts/codemirror/doc/realworld.html

@@ -25,7 +25,9 @@
     request</a> if you'd like your project to be added to this list.</p>
 
     <ul>
+      <li><a href="https://www.adaface.com/pair-pro">Adaface PairPro</a> (Shared code editor with compiler and video conferencing)</li>
       <li><a href="http://brackets.io">Adobe Brackets</a> (code editor)</li>
+      <li><a href="http://adnuntius.com">Adnuntius</a> (used for in-browser code editing and version history)</li>
       <li><a href="http://alm.tools">ALM Tools</a> (TypeScript powered IDE)</li>
       <li><a href="http://amber-lang.net/">Amber</a> (JavaScript-based Smalltalk system)</li>
       <li><a href="http://apeye.org/">APEye</a> (tool for testing &amp; documenting APIs)</li>
@@ -39,6 +41,7 @@
       <li><a href="http://cargocollective.com/">Cargo Collective</a> (creative publishing platform)</li>
       <li><a href="https://developers.google.com/chrome-developer-tools/">Chrome DevTools</a></li>
       <li><a href="http://clickhelp.co/">ClickHelp</a> (technical writing tool)</li>
+      <li><a href="https://clone-it.github.io/">Clone-It</a> (HTML & CSS learning game)</li>
       <li><a href="https://electronjs.org/apps/colon">Colon</a> (A flexible text editor or IDE)</li>
       <li><a href="http://code.world/">CodeWorld</a> (Haskell playground)</li>
       <li><a href="http://complete-ly.appspot.com/playground/code.playground.html">Complete.ly playground</a></li>
@@ -49,6 +52,7 @@
       <li><a href="http://codefights.com/">CodeFights</a> (practice programming)</li>
       <li><a href="https://github.com/angelozerr/CodeMirror-Eclipse">CodeMirror Eclipse</a> (embed CM in Eclipse)</li>
       <li><a href="http://emmet.io/blog/codemirror-movie/">CodeMirror movie</a> (scripted editing demos)</li>
+      <li><a href="https://github.com/haoranyu/codemirror-record/">CodeMirror Record</a> (codemirror activity recording and playback)</li>
       <li><a href="http://code.google.com/p/codemirror2-gwt/">CodeMirror2-GWT</a> (Google Web Toolkit wrapper)</li>
       <li><a href="http://www.crunchzilla.com/code-monster">Code Monster</a> & <a href="http://www.crunchzilla.com/code-maven">Code Maven</a> (learning environment)</li>
       <li><a href="http://codepen.io">Codepen</a> (gallery of animations)</li>
@@ -57,7 +61,6 @@
       <li><a href="http://sasstwo.codeschool.com/levels/1/challenges/1">Code School</a> (online tech learning environment)</li>
       <li><a href="http://code-snippets.bungeshea.com/">Code Snippets</a> (WordPress snippet management plugin)</li>
       <li><a href="http://antonmi.github.io/code_together/">Code together</a> (collaborative editing)</li>
-      <li><a href="http://codev.it/">Codev</a> (collaborative IDE)</li>
       <li><a href="https://www.codevolve.com/">Codevolve</a> (programming lessons as-a-service)</li>
       <li><a href="http://www.codezample.com">CodeZample</a> (code snippet sharing)</li>
       <li><a href="http://codio.com">Codio</a> (Web IDE)</li>
@@ -101,6 +104,8 @@
       <li><a href="http://megafonweblab.github.com/histone-javascript/">Histone template engine playground</a></li>
       <li><a href="http://www.homegenie.it/docs/automation_getstarted.php">Homegenie</a> (home automation server)</li>
       <li><a href="http://icecoder.net">ICEcoder</a> (web IDE)</li>
+      <li><a href="https://innovay.app/formatter/html">Innovay Web Tools</a> (HTML, JS, CSS code beautifier)</li>
+      <li><a href="https://www.intervue.io">Intervue</a> (Pair programming for interviews)</li>
       <li><a href="http://ipython.org/">IPython</a> (interactive computing shell)</li>
       <li><a href="https://joelpinheiro.github.io/itrading/">iTrading</a> (Algorithmic Trading)</li>
       <li><a href="http://i-mos.org/imos/">i-MOS</a> (modeling and simulation platform)</li>
@@ -150,6 +155,7 @@
       <li><a href="https://www.realtime.io/">RealTime.io</a> (Internet-of-Things infrastructure)</li>
       <li><a href="http://refork.com/">Refork</a> (animation demo gallery and sharing)</li>
       <li><a href="http://sagecell.sagemath.org">SageMathCell</a> (interactive mathematical software)</li>
+      <li><a href="https://www.sass2css.online/">SASS2CSS</a> (SASS, SCSS or LESS to CSS converter and CSS beautifier)</li>
       <li><a href="https://cloud.sagemath.com/">SageMathCloud</a> (interactive mathematical software environment)</li>
       <li><a href="https://github.com/szekelymilan/salvare">salvare</a> (real-time collaborative code editor)</li>
       <li><a href="https://chrome.google.com/webstore/detail/servephp/mnpikomdchjhkhbhmbboehfdjkobbfpo">ServePHP</a> (PHP code testing in Chrome dev tools)</li>
@@ -171,11 +177,13 @@
       <li><a href="https://thefiletree.com">The File Tree</a> (collab editor)</li>
       <li><a href="http://www.mapbox.com/tilemill/">TileMill</a> (map design tool)</li>
       <li><a href="http://doc.tiki.org/Syntax+Highlighter">Tiki</a> (wiki CMS groupware)</li>
+      <li><a href="https://www.tistory.com">Tistory</a> (blog service)</li>
       <li><a href="http://www.toolsverse.com/products/data-explorer/">Toolsverse Data Explorer</a> (database management)</li>
       <li><a href="http://blog.englard.net/post/39608000629/codeintumblr">Tumblr code highlighting shim</a></li>
       <li><a href="http://turbopy.com/">TurboPY</a> (web publishing framework)</li>
       <li><a href="http://cruise.eecs.uottawa.ca/umpleonline/">UmpleOnline</a> (model-oriented programming tool)</li>
       <li><a href="https://upsource.jetbrains.com/idea-ce/file/idea-ce-7706e7832aa9e2fd0c2decdb5cbef2225692c696/platform/platform-impl/src/com/intellij/openapi/editor/impl/EditorFactoryImpl.java">Upsource</a> (code browser and review tool)</li>
+      <li><a href="https://violentmonkey.github.io/">Violentmonkey</a> (userscript manager / editor)</li>
       <li><a href="https://github.com/mgaitan/waliki">Waliki</a> (wiki engine)</li>
       <li><a href="http://wamer.net/">Wamer</a> (web application builder)</li>
       <li><a href="https://github.com/brettz9/webappfind">webappfind</a> (windows file bindings for webapps)</li>

scripts/codemirror/doc/releases.html

@@ -30,6 +30,178 @@
 
   <h2>Version 5.x</h2>
 
+  <p class="rel">21-09-2020: <a href="https://codemirror.net/codemirror-5.58.0.zip">Version 5.58.0</a>:</p>
+
+  <ul class="rel-note">
+    <li><a href="https://codemirror.net/doc/manual.html#addon_placeholder">placeholder addon</a>: Remove arrow function that ended up in the code.</li>
+  </ul>
+
+  <h2>Version 5.x</h2>
+
+  <p class="rel">21-09-2020: <a href="https://codemirror.net/codemirror-5.58.0.zip">Version 5.58.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Make backspace delete by code point, not glyph.</li>
+    <li>Suppress flickering focus outline when clicking on scrollbars in Chrome.</li>
+    <li>Fix a bug that prevented attributes added via <code>markText</code> from showing up unless the span also had some other styling.</li>
+    <li>Suppress cut and paste context menu entries in readonly editors in Chrome.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_placeholder">placeholder addon</a>: Update placeholder visibility during composition.</li>
+    <li>Make it less cumbersome to style new lint message types.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Support black hole register, <code>gn</code> and <code>gN</code></li>
+  </ul>
+
+  <p class="rel">20-08-2020: <a href="https://codemirror.net/codemirror-5.57.0.zip">Version 5.57.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Fix issue that broke binding the macOS Command key.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_comment">comment addon</a>: Keep selection in front of inserted markers when adding a block comment.</li>
+    <li><a href="https://codemirror.net/mode/css/">css mode</a>: Recognize more properties and value names.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_annotatescrollbar">annotatescrollbar addon</a>: Don’t hide matches in collapsed content.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Support tag text objects in xml and html modes.</li>
+  </ul>
+
+  <p class="rel">20-07-2020: <a href="https://codemirror.net/codemirror-5.56.0.zip">Version 5.56.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Line-wise pasting was fixed on Chrome Windows.</li>
+    <li><a href="https://codemirror.net/mode/wast/">wast mode</a>: Follow standard changes.</li>
+    <li><a href="https://codemirror.net/mode/soy/">soy mode</a>: Support import expressions, template type, and loop indices.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_sql-hint">sql-hint addon</a>: Improve handling of double quotes.</li>
+    <li><h3 id="new-features">New features</h3></li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_show-hint">show-hint addon</a>: New option <code>scrollMargin</code> to control how many options are visible beyond the selected one.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_hardwrap">hardwrap addon</a>: New option <code>forceBreak</code> to disable breaking of words that are longer than a line.</li>
+  </ul>
+
+  <p class="rel">21-06-2020: <a href="https://codemirror.net/codemirror-5.55.0.zip">Version 5.55.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>The editor no longer overrides the rendering of zero-width joiners (allowing combined emoji to be shown).</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Fix an issue where the <code>vim-mode-change</code> event was fired twice.</li>
+    <li><a href="https://codemirror.net/mode/javascript/">javascript mode</a>: Only allow <code>--&gt;</code>-style comments at the start of a line.</li>
+    <li><a href="https://codemirror.net/mode/julia/">julia mode</a>: Improve indentation.</li>
+    <li><a href="https://codemirror.net/mode/pascal/index.html">pascal mode</a>: Recognize curly bracket comments.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_runmode">runmode addon</a>: Further sync up the implementation of the standalone and node variants with the regular library.</li>
+    <li><h3 id="new-features">New features</h3></li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_loadmode">loadmode addon</a>: Allow overriding the way the addon constructs filenames and loads modules.</li>
+  </ul>
+
+  <p class="rel">20-05-2020: <a href="https://codemirror.net/codemirror-5.54.0.zip">Version 5.54.0</a>:</p>
+
+  <ul class="rel-note">
+    <li><a href="https://codemirror.net/doc/manual.html#addon_runmode">runmode addon</a>: Properly support for cross-line lookahead.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Allow Ex-Commands with non-word names.</li>
+    <li><a href="https://codemirror.net/mode/gfm/">gfm mode</a>: Add a <code>fencedCodeBlockDefaultMode</code> option.</li>
+    <li>Improve support for having focus inside in-editor widgets in contenteditable-mode.</li>
+    <li>Fix issue where the scroll position could jump when clicking on a selection in Chrome.</li>
+    <li><a href="https://codemirror.net/mode/python/">python mode</a>: Better format string support.</li>
+    <li><a href="https://codemirror.net/mode/javascript/">javascript mode</a>: Improve parsing of private properties and class fields.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_matchbrackets">matchbrackets addon</a>: Disable highlighting when the editor doesn’t have focus.</li>
+  </ul>
+
+  <p class="rel">21-04-2020: <a href="https://codemirror.net/codemirror-5.53.2.zip">Version 5.53.2</a>:</p>
+
+  <ul class="rel-note">
+    <li><a href="https://codemirror.net/doc/manual.html#addon_show-hint">show-hint addon</a>: Fix a regression that broke completion picking.
+  </ul>
+
+  <p class="rel">21-04-2020: <a href="https://codemirror.net/codemirror-5.53.0.zip">Version 5.53.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>New option: <a href="https://codemirror.net/doc/manual.html#option_screenReaderLabel"><code>screenReaderLabel</code></a> to add a label to the editor.</li>
+    <li>New mode: <a href="https://codemirror.net/mode/wast/">wast</a>.</li>
+    <li>Fix a bug where the editor layout could remain confused after a call to <code>refresh</code> when line wrapping was enabled.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_dialog">dialog addon</a>: Don’t close dialogs when the document window loses focus.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_merge">merge addon</a>: Compensate for editor top position when aligning lines.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Improve EOL handling.</li>
+    <li><a href="https://codemirror.net/demo/emacs.html">emacs bindings</a>: Include default keymap as a fallback.</li>
+    <li><a href="https://codemirror.net/mode/julia/">julia mode</a>: Fix an infinite loop bug.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_show-hint">show-hint addon</a>: Scroll cursor into view when picking a completion.</li>
+  </ul>
+
+  <p class="rel">20-03-2020: <a href="https://codemirror.net/codemirror-5.52.2.zip">Version 5.52.2</a>:</p>
+
+  <ul class="rel-note">
+    <li>Fix selection management in contenteditable mode when the editor doesn’t have focus.</li>
+    <li>Fix a bug that would cause the editor to get confused about the visible viewport in some situations in line-wrapping mode.</li>
+    <li><a href="https://codemirror.net/mode/markdown/">markdown mode</a>: Don’t treat single dashes as setext header markers.</li>
+    <li><a href="https://codemirror.net/demo/theme.html#zenburn">zenburn theme</a>: Make sure background styles take precedence over default styles.</li>
+    <li><a href="https://codemirror.net/mode/css/">css mode</a>: Recognize a number of new properties.</li>
+  </ul>
+
+  <p class="rel">20-02-2020: <a href="https://codemirror.net/codemirror-5.52.0.zip">Version 5.52.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Fix a bug in handling of bidi text with Arabic numbers in a right-to-left editor.</li>
+    <li>Fix a crash when combining file drop with a <code>"beforeChange"</code> filter.</li>
+    <li>Prevent issue when passing negative coordinates to <code>scrollTo</code>.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_lint">lint</a> and <a href="https://codemirror.net/demo/tern.html">tern</a> addons: Allow the tooltip to be appended to the editor wrapper element instead of the document body.</li>
+  </ul>
+
+  <p class="rel">20-01-2020: <a href="https://codemirror.net/codemirror-5.51.0.zip">Version 5.51.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Fix the behavior of the home and end keys when <code>direction</code> is set to <code>"rtl"</code>.</li>
+    <li>When dropping multiple files, don’t abort the drop of the valid files when there’s an invalid or binary file among them.</li>
+    <li>Make sure <code>clearHistory</code> clears the history in all linked docs with a shared history.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Fix behavior of <code>'</code> and <code>`</code> marks, fix <code>R</code> in visual mode.</li>
+    <li><a href="https://codemirror.net/demo/vim.html">vim bindings</a>: Support <code>gi</code>, <code>gI<code>, and <code>gJ</code>.</li>
+  </ul>
+
+  <p class="rel">01-01-2020: <a href="https://codemirror.net/codemirror-5.50.2.zip">Version 5.50.2</a>:</p>
+
+  <ul class="rel-note">
+    <li>Fix bug that broke removal of line widgets.</li>
+  </ul>
+
+  <p class="rel">20-12-2019: <a href="https://codemirror.net/codemirror-5.50.0.zip">Version 5.50.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>Add a <code>className</code> option to <a href="https://codemirror.net/doc/manual.html#addLineWidget"><code>addLineWidget</code></a>.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_foldcode">foldcode addon</a>: Allow fold widgets to be functions, to dynamically create fold markers.</li>
+    <li>New themes: <a href="https://codemirror.net/demo/theme.html#ayu-dark">ayu-dark</a> and <a href="https://codemirror.net/demo/theme.html#ayu-mirage">ayu-mirage</a>.</li>
+    <li>Make Shift-Delete to cut work on Firefox.</li>
+    <li><a href="https://codemirror.net/demo/closetag.html">closetag addon</a>: Properly handle self-closing tags.</li>
+    <li><a href="https://codemirror.net/mode/handlebars/">handlebars mode</a>: Fix triple-brace support.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_searchcursor">searchcursor addon</a>: Support mathing <code>$</code> in reverse regexp search.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_panel">panel addon</a>: Don’t get confused by changing panel sizes.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_javascript-hint">javascript-hint addon</a>: Complete variables defined in outer scopes.</li>
+    <li><a href="https://codemirror.net/demo/sublime.html">sublime bindings</a>: Make by-subword motion more consistent with Sublime Text.</li>
+    <li><a href="https://codemirror.net/mode/julia/">julia mode</a>: Don’t break on zero-prefixed integers.</li>
+    <li><a href="https://codemirror.net/mode/elm/">elm mode</a>: Sync with upstream version.</li>
+    <li><a href="https://codemirror.net/mode/sql/">sql mode</a>: Support Postgres-style backslash-escaped string literals.</li>
+  </ul>
+
+  <p class="rel">21-10-2019: <a href="https://codemirror.net/codemirror-5.49.2.zip">Version 5.49.2</a>:</p>
+
+  <ul class="rel-note">
+    <li><a href="https://codemirror.net/demo/sublime.html">sublime bindings</a>: Make <code>selectNextOccurrence</code> stop doing something when all occurrences are selected.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_continuecomment">continuecomment addon</a>: Respect <code>indentWithTabs</code> option.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_foldgutter">foldgutter addon</a>: Optimize by reusing DOM when possible.</li>
+    <li><a href="https://codemirror.net/mode/markdown/">markdown mode</a>: Don’t reset inline styles at the start of a continued list item line.</li>
+    <li><a href="https://codemirror.net/mode/clike/">clike mode</a>: Add a configuration for Objective-C++.</li>
+  </ul>
+
+  <p class="rel">20-09-2019: <a href="https://codemirror.net/codemirror-5.49.0.zip">Version 5.49.0</a>:</p>
+
+  <ul class="rel-note">
+    <li>New themes: <a href="https://codemirror.net/demo/theme.html#moxer">moxer</a>, <a href="https://codemirror.net/demo/theme.html#material-darker">material-darker</a>, <a href="https://codemirror.net/demo/theme.html#material-palenight">material-palenight</a>, <a href="https://codemirror.net/demo/theme.html#material-ocean">material-ocean</a>.</li>
+    <li><a href="https://codemirror.net/mode/xml/">xml mode</a>: Provide a more abstract way to query context, which other modes for XML-like languages can also implement.</li>
+    <li><a href="https://codemirror.net/mode/octave/index.html">octave mode</a>: Don’t mark common punctuation as error.</li>
+    <li><a href="https://codemirror.net/mode/clike/">clike mode</a>: Support nested comments and properly indent lambdas in Kotlin.</li>
+    <li><a href="https://codemirror.net/doc/manual.html#addon_foldgutter">foldgutter</a> and <a href="https://codemirror.net/doc/manual.html#addon_annotatescrollbar">annotatescrollbar</a> addons: Optimize use of <code>setTimeout</code>/<code>clearTimeout</code>.</li>
+  </ul>
+
+  <p class="rel">20-08-2019: <a href="https://codemirror.net/codemirror-5.48.4.zip">Version 5.48.4</a>:</p>
+
+  <ul class="rel-note">
+    <li>Make default styles for line elements more specific so that they don’t apply to all <code>&lt;pre&gt;</code> elements inside the editor.</li>
+    <li>Improve efficiency of fold gutter when there’s big folded chunks of code in view.</li>
+    <li>Fix a bug that would leave the editor uneditable when a content-covering collapsed range was removed by replacing the entire document.</li>
+    <li><a href="https://codemirror.net/mode/julia/">julia mode</a>: Support number separators.</li>
+    <li><a href="https://codemirror.net/mode/asterisk/">asterisk mode</a>: Improve comment support.</li>
+    <li><a href="https://codemirror.net/mode/handlebars/">handlebars mode</a>: Support triple-brace tags.</li>
+  </ul>
+
   <p class="rel">20-07-2019: <a href="https://codemirror.net/codemirror-5.48.2.zip">Version 5.48.2</a>:</p>
 
   <ul class="rel-note">

scripts/codemirror/index.html

@@ -99,7 +99,7 @@
       </div>
     </div>
     <div class=actionsleft>
-      Get the current version: <a href="https://codemirror.net/codemirror.zip">5.48.2</a>.<br>
+      Get the current version: <a href="https://codemirror.net/codemirror.zip">5.58.1</a>.<br>
       You can see the <a href="https://github.com/codemirror/codemirror" title="Github repository">code</a>,<br>
       read the <a href="doc/releases.html">release notes</a>,<br>
       or study the <a href="doc/manual.html">user manual</a>.
@@ -171,11 +171,6 @@
   that explicit, we have
   a <a href="http://contributor-covenant.org/version/1/1/0/">code of
   conduct</a> that applies to communication around the project.</p>
-
-  <p>A list of CodeMirror-related software that is not part of the
-  main distribution is maintained
-  on <a href="https://github.com/codemirror/CodeMirror/wiki/CodeMirror-addons">our
-  wiki</a>. Feel free to add your project.</p>
 </section>
 
 <section id=browsersupport>
@@ -195,4 +190,21 @@
   pretty well.</p>
 </section>
 
+<section id=sponsors>
+  <style>
+    ul.sponsor-list { padding-left: 10px }
+    ul.sponsor-list li { list-style: none; margin-bottom: 1em }
+    ul.sponsor-list img { max-width: 80%; max-height: 10em; width: 20em }
+  </style>
+
+  <h2>Sponsors</h2>
+  <p>These companies support development of this project:</p>
+  <ul class=sponsor-list>
+    <li><a href="https://codepen.io/"><img src='data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 138 26"><path fill="none" stroke="black" stroke-width="2.3" stroke-linecap="round" stroke-linejoin="round" d="M15 8a7 7 0 100 10m7-8.7L33 2l11 7.3v7.4L33 24l-11-7.3zm0 0l11 7.4 11-7.4m0 7.4L33 9.3l-11 7.4M33 2v7.3m0 7.4V24M52 6h5a7 7 0 010 14h-5zm28 0h-9v14h9m-9-7h6m11 1h6a4 4 0 000-8h-6v14m26-14h-9v14h9m-9-7h6m11 7V6l11 14V6"/></svg>' alt="CodePen"></a></li>
+    <li><a href="https://www.jetbrains.com/"><img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='39 0 142.7 119'%3E%3ClinearGradient id='SVGID_1_' gradientUnits='userSpaceOnUse' x1='4.7875' y1='6.8451' x2='75.7999' y2='54.4038'%3E%3Cstop offset='0' stop-color='%23AA4A9B'/%3E%3Cstop offset='1' stop-color='%23F05922'/%3E%3C/linearGradient%3E%3Cpath fill='url(%23SVGID_1_)' d='M81.3,57.6L18.7,3.1c-1.9-1.8-4.5-3-7.3-3.1C5.2-0.2,0.2,4.6,0,10.7c-0.1,4.3,2.3,8.1,5.8,10l70.4,43.7c0.1,0.1,0.2,0.1,0.3,0.2c2.1,1.1,4.6,0.4,5.8-1.6C83.4,61.2,82.9,58.9,81.3,57.6z'/%3E%3ClinearGradient id='SVGID_2_' gradientUnits='userSpaceOnUse' x1='28.3538' y1='119.6551' x2='139.5938' y2='60.2551'%3E%3Cstop offset='0' stop-color='%23FFE42E'/%3E%3Cstop offset='1' stop-color='%23ED417C'/%3E%3C/linearGradient%3E%3Cpath fill='url(%23SVGID_2_)' d='M142.7,66.3c-0.3-8.6-7.6-15.3-16.2-14.9c-2.7,0.1-5.3,0.9-7.5,2.2l-88,50.1c0,0-0.1,0-0.1,0.1c-3,1.2-5,4.2-4.9,7.6c0.2,4.4,3.8,7.8,8.2,7.6c1,0,2-0.3,2.9-0.7l95.9-37c0,0,0.1,0,0.2-0.1C138.9,78.8,142.9,73,142.7,66.3z'/%3E%3ClinearGradient id='SVGID_3_' gradientUnits='userSpaceOnUse' x1='31.6974' y1='114.3816' x2='72.0174' y2='55.3416'%3E%3Cstop offset='0' stop-color='%23FFE42E'/%3E%3Cstop offset='1' stop-color='%23F05922'/%3E%3C/linearGradient%3E%3Cpath fill='url(%23SVGID_3_)' d='M71.8,64c1.1-2.1,0.3-4.7-1.8-5.7c-1.9-1-4.2-0.4-5.4,1.3l-37.1,47.1c0,0,0,0.1-0.1,0.2c-1.8,2.7-1.8,6.3,0.3,9c2.6,3.5,7.5,4.2,11,1.7c1-0.8,1.8-1.8,2.4-2.8l30.5-50.2C71.6,64.3,71.7,64.1,71.8,64z'/%3E%3Crect x='45.5' y='35.7' width='51' height='51'/%3E%3Crect x='49.9' y='77.1' fill='%23fff' width='19.1' height='3.2'/%3E%3Cpath fill='%23fff' d='M49.7,49.1l1.5-1.4c0.4,0.5,0.8,0.8,1.3,0.8c0.6,0,0.9-0.4,0.9-1.2V42h2.3v5.3c0,1-0.3,1.8-0.8,2.3c-0.5,0.5-1.3,0.8-2.3,0.8C51.2,50.5,50.3,49.9,49.7,49.1z'/%3E%3Cpath fill='%23fff' d='M56.3,42h6.7V44h-4.4v1.3h4v1.8h-4v1.3H63v2h-6.7V42z'/%3E%3Cpath fill='%23fff' d='M66,44.1h-2.5v-2h7.3v2h-2.5v6.3H66V44.1z'/%3E%3Cpath fill='%23fff' d='M49.9,52.3h4.3c1,0,1.8,0.3,2.3,0.7c0.3,0.3,0.5,0.8,0.5,1.4v0c0,1-0.5,1.5-1.3,1.9c1,0.3,1.7,0.9,1.7,2v0c0,1.4-1.2,2.3-3.1,2.3h-4.3V52.3z M54.7,54.9c0-0.5-0.4-0.7-1-0.7h-1.5v1.5h1.4C54.3,55.6,54.7,55.4,54.7,54.9L54.7,54.9z M53.9,57.2h-1.8v1.5h1.8c0.7,0,1.1-0.3,1.1-0.8v0C55,57.5,54.7,57.2,53.9,57.2z'/%3E%3Cpath fill='%23fff' d='M57.7,52.3h3.9c1.3,0,2.2,0.3,2.7,0.9c0.5,0.5,0.7,1.1,0.7,1.9v0c0,1.3-0.7,2.1-1.7,2.6l2,2.9h-2.6L61,58.1h-1v2.5h-2.3V52.3z M61.5,56.3c0.8,0,1.2-0.4,1.2-1v0c0-0.7-0.5-1-1.2-1H60v2H61.5z'/%3E%3Cpath fill='%23fff' d='M67.8,52.2H70l3.5,8.4h-2.5l-0.6-1.5h-3.2l-0.6,1.5h-2.4L67.8,52.2z M69.8,57.3L68.9,55l-0.9,2.4H69.8z'/%3E%3Cpath fill='%23fff' d='M73.8,52.3h2.3v8.3h-2.3V52.3z'/%3E%3Cpath fill='%23fff' d='M76.7,52.3h2.2l3.4,4.4v-4.4h2.3v8.3h-2L79,56.1v4.6h-2.3V52.3z'/%3E%3Cpath fill='%23fff' d='M84.7,59.4l1.3-1.5c0.8,0.7,1.7,1,2.7,1c0.6,0,1-0.2,1-0.6v0c0-0.4-0.3-0.5-1.4-0.8c-1.8-0.4-3.1-0.9-3.1-2.6v0c0-1.5,1.2-2.7,3.2-2.7c1.4,0,2.5,0.4,3.4,1.1l-1.2,1.6c-0.8-0.5-1.6-0.8-2.3-0.8c-0.6,0-0.8,0.2-0.8,0.5v0c0,0.4,0.3,0.5,1.4,0.8c1.9,0.4,3.1,1,3.1,2.6v0c0,1.7-1.3,2.7-3.4,2.7C87.1,60.8,85.7,60.3,84.7,59.4z'/%3E%3C/svg%3E%0A" alt="JetBrains"></a>
+    <li><a href="https://www.desmos.com/"><img src='data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.05 22.17" fill="%23187a3d"%3E%3Cpath d="M89.91 7.50c-1.62-1.67-3.64-2.53-5.98-2.53-2.34 0-4.36.85-5.99 2.53s-2.45 3.73-2.45 6.1a8.4 8.4 0 0 0 2.43 6.02 8.13 8.13 0 0 0 6.02 2.51c2.37 0 4.4-.85 6-2.51 1.6-1.68 2.43-3.7 2.43-6.05a8.41 8.41 0 0 0-2.46-6.07m-5.98.41c1.47 0 2.72.56 3.81 1.68a5.6 5.6 0 0 1 1.61 4.01c0 1.58-.52 2.88-1.6 3.98-1.06 1.1-2.32 1.63-3.87 1.63-1.53 0-2.8-.53-3.82-1.61-1.05-1.1-1.56-2.4-1.56-3.97 0-1.58.53-2.90 1.61-4.05 1.07-1.13 2.32-1.68 3.80-1.68M15.25 0a1.47 1.47 0 0 0-1.44 1.25l-.00 5.78c-1.27-1.12-2.75-1.8-4.42-1.97h-.04c-.10-.01-.22-.01-.32-.03l-.33-.03a10.1 10.1 0 0 0-.76.01l-.06.01c-.11 0-.23.01-.34.02l-.43.04-.09.02-.28.04c-.14.01-.26.06-.41.08a7.94 7.94 0 0 0-3.55 1.98l-.04.02-.37.4-.18.21a7.34 7.34 0 0 0-.52.65 1.78 1.78 0 0 0-.15.21l-.04.06C.46 10.17 0 11.79 0 13.55l.00.44.07.78.05.33.07.33.05.26c.36 1.41 1.08 2.7 2.15 3.80a8.59 8.59 0 0 0 1.38 1.17l.23.15c.03.02.06.03.09.05l.03.01c.19.12.4.22.57.32l.38.17c.99.41 2.09.62 3.26.62h.04l.39-.01a1.36 1.36 0 0 0 .19-.01h.05l.18-.01c.04-.01.09-.01.12-.01a7.86 7.86 0 0 0 4.42-1.93v.67l.00.07a1.47 1.47 0 0 0 1.26 1.24h.38c.73-.1 1.27-.73 1.27-1.46V1.47c0-.8-.65-1.47-1.46-1.47M13.74 13.59c0 1.57-.51 2.85-1.57 3.94s-2.30 1.62-3.82 1.62a5.39 5.39 0 0 1-1.87-.32c-.02-.00-.04-.00-.05-.01l-.07-.03c-.64-.25-1.26-.67-1.79-1.23a5.46 5.46 0 0 1-1.38-2.58c-.1-.43-.14-.88-.14-1.34 0-1.57.51-2.87 1.58-4.01C5.66 8.48 6.9 7.94 8.36 7.94c1.47 0 2.69.54 3.77 1.67 1.1 1.13 1.60 2.43 1.60 3.97m21.89-.36c0-.2-.02-.43-.03-.65-.13-1.25-.52-2.41-1.15-3.45-.34-.57-.75-1.11-1.25-1.62-1.2-1.24-2.64-2.05-4.26-2.37l-.13-.01c-.11-.03-.24-.04-.35-.06l-.52-.05-.33-.02a11.34 11.34 0 0 0-.82 0c-1.50.07-2.88.50-4.08 1.30a7.49 7.49 0 0 0-.50.36l-.63.54-.32.31a8.49 8.49 0 0 0-2.45 6.10c0 1.1.19 2.17.57 3.14.39 1.03 1.02 2 1.86 2.86l.62.59a9.28 9.28 0 0 0 1.00.74l.72.39a8.75 8.75 0 0 0 1.96.64l.43.07.42.04c.13.01.26.02.40.02l.06.00a4.88 4.88 0 0 0 .37.01h.04l.39-.01.28-.01.12-.01a7.97 7.97 0 0 0 5.15-2.47c.32-.33.61-.68.86-1.04a4.51 4.51 0 0 0 .27-.40l.04-.08a1.45 1.45 0 0 0 .10-.53 1.5 1.5 0 0 0-1.50-1.49c-.5 0-.95.24-1.24.65a5.5 5.5 0 0 1-.71.89c-1.05 1.1-2.32 1.63-3.87 1.63-1.53 0-2.78-.53-3.83-1.61a7.25 7.25 0 0 1-.50-.6l-.05-.09c-.12-.18-.24-.36-.36-.60a5.01 5.01 0 0 1-.50-1.49h12.45l.11-.02c.62-.13 1.1-.65 1.16-1.30v-.04l-.01-.24m-13.64-1.11a5.36 5.36 0 0 1 .68-1.57l.04-.07c.2-.30.43-.58.7-.87 1.07-1.13 2.31-1.68 3.79-1.68s2.73.56 3.81 1.68c.50.53.89 1.11 1.17 1.74a5.44 5.44 0 0 1 .25.76zm51.46-1.14v9.57a1.48 1.48 0 0 1-1.48 1.47c-.75 0-1.39-.55-1.47-1.32v-9.68a3.2 3.2 0 0 0-.91-2.30c-.56-.57-1.19-.9-1.93-.94-.06-.01-.14-.01-.22-.01-.84 0-1.53.31-2.13.95a3.19 3.19 0 0 0-.91 2.14v.13l.00.09-.00.02v9.45a1.47 1.47 0 0 1-1.47 1.47 1.47 1.47 0 0 1-1.48-1.32l-.00-.05.01-9.64c-.01-.07-.01-.12-.01-.17-.02-.46-.41-1.37-.41-1.37s-.30-.53-.50-.74c-.60-.63-1.31-.95-2.15-.95-.83 0-1.52.31-2.13.95a3.2 3.2 0 0 0-.92 2.3v9.73a1.48 1.48 0 0 1-1.47 1.28 1.48 1.48 0 0 1-1.47-1.47V6.33c0-.82.66-1.48 1.47-1.48.60 0 1.14.38 1.37.91l.32-.21a5.89 5.89 0 0 1 2.83-.7c1.5 0 2.82.5 3.92 1.46a3.73 3.73 0 0 1 .34.34l.27.28.26-.28.35-.34a5.76 5.76 0 0 1 3.90-1.46l.50.02c1.3.1 2.45.58 3.42 1.46l.34.33a5.99 5.99 0 0 1 1.74 4.32"/%3E%3Cpath d="M50.32 17.13c0 2.74-2.21 4.98-4.94 5.03h-5.98a1.45 1.45 0 0 1-1.44-1.45c0-.8.64-1.44 1.45-1.44h5.91a2.13 2.13 0 0 0 2.1-2.13 2.13 2.13 0 0 0-2.12-2.12h-2.86c-2.77 0-5.03-2.24-5.03-5.02a5.04 5.04 0 0 1 5.03-5.03h5.91a1.46 1.46 0 0 1 1.45 1.46 1.46 1.46 0 0 1-1.45 1.44h-5.91c-1.17 0-2.12.95-2.12 2.12 0 1.15.94 2.1 2.1 2.12h.05c.01 0 .04 0 .09-.00h2.73c.70 0 1.39.14 2.03.43a5.04 5.04 0 0 1 3 4.59m56.74-.00c0 2.74-2.22 5-4.95 5.03h-5.98a1.46 1.46 0 0 1-1.45-1.45 1.45 1.45 0 0 1 1.45-1.44h5.9c1.15-.01 2.10-.96 2.10-2.13a2.13 2.13 0 0 0-2.12-2.12h-2.63c-.07.01-.14.01-.22.01-2.77 0-5.03-2.24-5.03-5.03a5.04 5.04 0 0 1 5.03-5.03h5.90a1.47 1.47 0 0 1 1.45 1.46c0 .79-.65 1.45-1.45 1.45h-5.90a2.13 2.13 0 0 0-2.13 2.12 2.14 2.14 0 0 0 2.10 2.12h.05c.01 0 .05 0 .08-.00h2.74a4.87 4.87 0 0 1 2.03.43c1.82.8 3 2.61 3 4.59"/%3E%3C/svg%3E%0A' alt=desmos></a></li>
+
+  </ul>
+</section>
+
 </article>

scripts/codemirror/keymap/emacs.js

@@ -404,7 +404,8 @@
     "Ctrl-X H": "selectAll",
 
     "Ctrl-Q Tab": repeated("insertTab"),
-    "Ctrl-U": addPrefixMap
+    "Ctrl-U": addPrefixMap,
+    "fallthrough": "default"
   });
 
   var prefixMap = {"Ctrl-G": clearPrefix};

scripts/codemirror/keymap/sublime.js

@@ -22,17 +22,21 @@
     if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
     var line = doc.getLine(start.line);
     if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
-    var state = "start", type;
+    var state = "start", type, startPos = start.ch;
-    for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
+    for (var pos = startPos, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
       var next = line.charAt(dir < 0 ? pos - 1 : pos);
       var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
       if (cat == "w" && next.toUpperCase() == next) cat = "W";
       if (state == "start") {
         if (cat != "o") { state = "in"; type = cat; }
+        else startPos = pos + dir
       } else if (state == "in") {
         if (type != cat) {
           if (type == "w" && cat == "W" && dir < 0) pos--;
-          if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
+          if (type == "W" && cat == "w" && dir > 0) { // From uppercase to lowercase
+            if (pos == startPos + 1) { type = "w"; continue; }
+            else pos--;
+          }
           break;
         }
       }
@@ -144,14 +148,24 @@
         cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
         found = cur.findNext();
       }
-      if (!found || isSelectedRange(cm.listSelections(), cur.from(), cur.to()))
+      if (!found || isSelectedRange(cm.listSelections(), cur.from(), cur.to())) return
-        return CodeMirror.Pass
       cm.addSelection(cur.from(), cur.to());
     }
     if (fullWord)
       cm.state.sublimeFindFullWord = cm.doc.sel;
   };
 
+  cmds.skipAndSelectNextOccurrence = function(cm) {
+    var prevAnchor = cm.getCursor("anchor"), prevHead = cm.getCursor("head");
+    cmds.selectNextOccurrence(cm);
+    if (CodeMirror.cmpPos(prevAnchor, prevHead) != 0) {
+      cm.doc.setSelections(cm.doc.listSelections()
+          .filter(function (sel) {
+            return sel.anchor != prevAnchor || sel.head != prevHead;
+          }));
+    }
+  }
+
   function addCursorToSelection(cm, dir) {
     var ranges = cm.listSelections(), newRanges = [];
     for (var i = 0; i < ranges.length; i++) {
@@ -175,7 +189,8 @@
 
   function isSelectedRange(ranges, from, to) {
     for (var i = 0; i < ranges.length; i++)
-      if (ranges[i].from() == from && ranges[i].to() == to) return true
+      if (CodeMirror.cmpPos(ranges[i].from(), from) == 0 &&
+          CodeMirror.cmpPos(ranges[i].to(), to) == 0) return true
     return false
   }
 
@@ -213,11 +228,15 @@
     if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
   };
 
+  function puncType(type) {
+    return !type ? null : /\bpunctuation\b/.test(type) ? type : undefined
+  }
+
   cmds.goToBracket = function(cm) {
     cm.extendSelectionsBy(function(range) {
-      var next = cm.scanForBracket(range.head, 1);
+      var next = cm.scanForBracket(range.head, 1, puncType(cm.getTokenTypeAt(range.head)));
       if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
-      var prev = cm.scanForBracket(range.head, -1);
+      var prev = cm.scanForBracket(range.head, -1, puncType(cm.getTokenTypeAt(Pos(range.head.line, range.head.ch + 1))));
       return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
     });
   };
@@ -597,6 +616,7 @@
     "Shift-Cmd-F2": "clearBookmarks",
     "Alt-F2": "selectBookmarks",
     "Backspace": "smartBackspace",
+    "Cmd-K Cmd-D": "skipAndSelectNextOccurrence",
     "Cmd-K Cmd-K": "delLineRight",
     "Cmd-K Cmd-U": "upcaseAtCursor",
     "Cmd-K Cmd-L": "downcaseAtCursor",
@@ -608,6 +628,7 @@
     "Cmd-K Cmd-C": "showInCenter",
     "Cmd-K Cmd-G": "clearBookmarks",
     "Cmd-K Cmd-Backspace": "delLineLeft",
+    "Cmd-K Cmd-1": "foldAll",
     "Cmd-K Cmd-0": "unfoldAll",
     "Cmd-K Cmd-J": "unfoldAll",
     "Ctrl-Shift-Up": "addCursorToPrevLine",
@@ -657,6 +678,7 @@
     "Shift-Ctrl-F2": "clearBookmarks",
     "Alt-F2": "selectBookmarks",
     "Backspace": "smartBackspace",
+    "Ctrl-K Ctrl-D": "skipAndSelectNextOccurrence",
     "Ctrl-K Ctrl-K": "delLineRight",
     "Ctrl-K Ctrl-U": "upcaseAtCursor",
     "Ctrl-K Ctrl-L": "downcaseAtCursor",
@@ -668,6 +690,7 @@
     "Ctrl-K Ctrl-C": "showInCenter",
     "Ctrl-K Ctrl-G": "clearBookmarks",
     "Ctrl-K Ctrl-Backspace": "delLineLeft",
+    "Ctrl-K Ctrl-1": "foldAll",
     "Ctrl-K Ctrl-0": "unfoldAll",
     "Ctrl-K Ctrl-J": "unfoldAll",
     "Ctrl-Alt-Up": "addCursorToPrevLine",

scripts/codemirror/keymap/vim.js

@@ -8,7 +8,7 @@
  * Supported Ex commands:
  *   Refer to defaultExCommandMap below.
  *
- * Registers: unnamed, -, a-z, A-Z, 0-9
+ * Registers: unnamed, -, ., :, /, _, a-z, A-Z, 0-9
  *   (Does not respect the special case for number registers when delete
  *    operator is made with these commands: %, (, ),  , /, ?, n, N, {, } )
  *   TODO: Implement the remaining registers.
@@ -141,6 +141,8 @@
     { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },
     { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},
     { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},
+    { keys: 'gn', type: 'motion', motion: 'findAndSelectNextInclusive', motionArgs: { forward: true }},
+    { keys: 'gN', type: 'motion', motion: 'findAndSelectNextInclusive', motionArgs: { forward: false }},
     // Operator-Motion dual commands
     { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},
     { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},
@@ -164,7 +166,9 @@
     { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
     { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
     { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
+    { keys: 'gi', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'lastEdit' }, context: 'normal' },
     { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },
+    { keys: 'gI', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'bol'}, context: 'normal' },
     { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
     { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
     { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
@@ -174,13 +178,15 @@
     { keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
     { keys: 'gv', type: 'action', action: 'reselectLastSelection' },
     { keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
+    { keys: 'gJ', type: 'action', action: 'joinLines', actionArgs: { keepSpaces: true }, isEdit: true },
     { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},
     { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},
     { keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },
     { keys: '@<character>', type: 'action', action: 'replayMacro' },
     { keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },
     // Handle Replace-mode as a special case of insert mode.
-    { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }},
+    { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }, context: 'normal'},
+    { keys: 'R', type: 'operator', operator: 'change', operatorArgs: { linewise: true, fullLine: true }, context: 'visual', exitVisualBlock: true},
     { keys: 'u', type: 'action', action: 'undo', context: 'normal' },
     { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },
     { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },
@@ -230,7 +236,6 @@
     { name: 'undo', shortName: 'u' },
     { name: 'redo', shortName: 'red' },
     { name: 'set', shortName: 'se' },
-    { name: 'set', shortName: 'se' },
     { name: 'setlocal', shortName: 'setl' },
     { name: 'setglobal', shortName: 'setg' },
     { name: 'sort', shortName: 'sor' },
@@ -291,16 +296,16 @@
       clearFatCursorMark(cm);
       var ranges = cm.listSelections(), result = []
       for (var i = 0; i < ranges.length; i++) {
-        var range = ranges[i]
+        var range = ranges[i];
         if (range.empty()) {
-          if (range.anchor.ch < cm.getLine(range.anchor.line).length) {
+          var lineLength = cm.getLine(range.anchor.line).length;
+          if (range.anchor.ch < lineLength) {
             result.push(cm.markText(range.anchor, Pos(range.anchor.line, range.anchor.ch + 1),
-                                    {className: "cm-fat-cursor-mark"}))
+                                    {className: "cm-fat-cursor-mark"}));
           } else {
-            var widget = document.createElement("span")
+            result.push(cm.markText(Pos(range.anchor.line, lineLength - 1),
-            widget.textContent = "\u00a0"
+                                    Pos(range.anchor.line, lineLength),
-            widget.className = "cm-fat-cursor-mark"
+                                    {className: "cm-fat-cursor-mark"}));
-            result.push(cm.setBookmark(range.anchor, {widget: widget}))
           }
         }
       }
@@ -413,7 +418,7 @@
     var lowerCaseAlphabet = makeKeyRange(97, 26);
     var numbers = makeKeyRange(48, 10);
     var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
-    var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']);
+    var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '_', '/']);
 
     function isLine(cm, line) {
       return line >= cm.firstLine() && line <= cm.lastLine();
@@ -594,9 +599,16 @@
         }
         return mark;
       }
+      function find(cm, offset) {
+        var oldPointer = pointer;
+        var mark = move(cm, offset);
+        pointer = oldPointer;
+        return mark && mark.find();
+      }
       return {
         cachedCursor: undefined, //used for # and * jumps
         add: add,
+        find: find,
         move: move
       };
     };
@@ -1118,6 +1130,8 @@
     }
     RegisterController.prototype = {
       pushText: function(registerName, operator, text, linewise, blockwise) {
+        // The black hole register, "_, means delete/yank to nowhere.
+        if (registerName === '_') return;
         if (linewise && text.charAt(text.length - 1) !== '\n'){
           text += '\n';
         }
@@ -1293,6 +1307,10 @@
         }
         inputState.operator = command.operator;
         inputState.operatorArgs = copyArgs(command.operatorArgs);
+        if (command.exitVisualBlock) {
+            vim.visualBlock = false;
+            updateCmSelection(cm);
+        }
         if (vim.visualMode) {
           // Operating on a selection in visual mode. We don't need a motion.
           this.evalInput(cm, vim);
@@ -1560,7 +1578,7 @@
         motionArgs.repeat = repeat;
         clearInputState(cm);
         if (motion) {
-          var motionResult = motions[motion](cm, origHead, motionArgs, vim);
+          var motionResult = motions[motion](cm, origHead, motionArgs, vim, inputState);
           vim.lastMotion = motions[motion];
           if (!motionResult) {
             return;
@@ -1588,10 +1606,10 @@
           }
           if (vim.visualMode) {
             if (!(vim.visualBlock && newHead.ch === Infinity)) {
-              newHead = clipCursorToContent(cm, newHead, vim.visualBlock);
+              newHead = clipCursorToContent(cm, newHead);
             }
             if (newAnchor) {
-              newAnchor = clipCursorToContent(cm, newAnchor, true);
+              newAnchor = clipCursorToContent(cm, newAnchor);
             }
             newAnchor = newAnchor || oldAnchor;
             sel.anchor = newAnchor;
@@ -1758,6 +1776,87 @@
         highlightSearchMatches(cm, query);
         return findNext(cm, prev/** prev */, query, motionArgs.repeat);
       },
+      /**
+       * Find and select the next occurrence of the search query. If the cursor is currently
+       * within a match, then find and select the current match. Otherwise, find the next occurrence in the
+       * appropriate direction.
+       *
+       * This differs from `findNext` in the following ways:
+       *
+       * 1. Instead of only returning the "from", this returns a "from", "to" range.
+       * 2. If the cursor is currently inside a search match, this selects the current match
+       *    instead of the next match.
+       * 3. If there is no associated operator, this will turn on visual mode.
+       */
+      findAndSelectNextInclusive: function(cm, _head, motionArgs, vim, prevInputState) {
+        var state = getSearchState(cm);
+        var query = state.getQuery();
+
+        if (!query) {
+          return;
+        }
+
+        var prev = !motionArgs.forward;
+        prev = (state.isReversed()) ? !prev : prev;
+
+        // next: [from, to] | null
+        var next = findNextFromAndToInclusive(cm, prev, query, motionArgs.repeat, vim);
+
+        // No matches.
+        if (!next) {
+          return;
+        }
+
+        // If there's an operator that will be executed, return the selection.
+        if (prevInputState.operator) {
+          return next;
+        }
+
+        // At this point, we know that there is no accompanying operator -- let's
+        // deal with visual mode in order to select an appropriate match.
+
+        var from = next[0];
+        // For whatever reason, when we use the "to" as returned by searchcursor.js directly,
+        // the resulting selection is extended by 1 char. Let's shrink it so that only the
+        // match is selected.
+        var to = Pos(next[1].line, next[1].ch - 1);
+
+        if (vim.visualMode) {
+          // If we were in visualLine or visualBlock mode, get out of it.
+          if (vim.visualLine || vim.visualBlock) {
+            vim.visualLine = false;
+            vim.visualBlock = false;
+            CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: ""});
+          }
+
+          // If we're currently in visual mode, we should extend the selection to include
+          // the search result.
+          var anchor = vim.sel.anchor;
+          if (anchor) {
+            if (state.isReversed()) {
+              if (motionArgs.forward) {
+                return [anchor, from];
+              }
+
+              return [anchor, to];
+            } else {
+              if (motionArgs.forward) {
+                return [anchor, to];
+              }
+
+              return [anchor, from];
+            }
+          }
+        } else {
+          // Let's turn visual mode on.
+          vim.visualMode = true;
+          vim.visualLine = false;
+          vim.visualBlock = false;
+          CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: ""});
+        }
+
+        return prev ? [to, from] : [from, to];
+      },
       goToMark: function(cm, _head, motionArgs, vim) {
         var pos = getMarkPos(cm, vim, motionArgs.selectedCharacter);
         if (pos) {
@@ -1843,12 +1942,18 @@
         var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
         var first = cm.firstLine();
         var last = cm.lastLine();
+        var posV = cm.findPosV(cur, (motionArgs.forward ? repeat : -repeat), 'line', vim.lastHSPos);
+        var hasMarkedText = motionArgs.forward ? posV.line > line : posV.line < line;
+        if (hasMarkedText) {
+          line = posV.line;
+          endCh = posV.ch;
+        }
         // Vim go to line begin or line end when cursor at first/last line and
         // move to previous/next line is triggered.
         if (line < first && cur.line == first){
           return this.moveToStartOfLine(cm, head, motionArgs, vim);
-        }else if (line > last && cur.line == last){
+        } else if (line > last && cur.line == last){
-            return this.moveToEol(cm, head, motionArgs, vim, true);
+            return moveToEol(cm, head, motionArgs, vim, true);
         }
         if (motionArgs.toFirstChar){
           endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));
@@ -1950,16 +2055,8 @@
         vim.lastHSPos = cm.charCoords(head,'div').left;
         return moveToColumn(cm, repeat);
       },
-      moveToEol: function(cm, head, motionArgs, vim, keepHPos) {
+      moveToEol: function(cm, head, motionArgs, vim) {
-        var cur = head;
+        return moveToEol(cm, head, motionArgs, vim, false);
-        var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
-        var end=cm.clipPos(retval);
-        end.ch--;
-        if (!keepHPos) {
-          vim.lastHPos = Infinity;
-          vim.lastHSPos = cm.charCoords(end,'div').left;
-        }
-        return retval;
       },
       moveToFirstNonWhiteSpaceCharacter: function(cm, head) {
         // Go to the start of the line where the text begins, or the end for
@@ -2049,6 +2146,8 @@
             if (operatorArgs) { operatorArgs.linewise = true; }
             tmp.end.line--;
           }
+        } else if (character === 't') {
+          tmp = expandTagUnderCursor(cm, head, inclusive);
         } else {
           // No text object defined for this, don't move.
           return null;
@@ -2098,9 +2197,9 @@
       change: function(cm, args, ranges) {
         var finalHead, text;
         var vim = cm.state.vim;
+        var anchor = ranges[0].anchor,
+            head = ranges[0].head;
         if (!vim.visualMode) {
-          var anchor = ranges[0].anchor,
-              head = ranges[0].head;
           text = cm.getRange(anchor, head);
           var lastState = vim.lastEditInputState || {};
           if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
@@ -2128,6 +2227,13 @@
             anchor.ch = Number.MAX_VALUE;
           }
           finalHead = anchor;
+        } else if (args.fullLine) {
+            head.ch = Number.MAX_VALUE;
+            head.line--;
+            cm.setSelection(anchor, head)
+            text = cm.getSelection();
+            cm.replaceSelection("");
+            finalHead = anchor;
         } else {
           text = cm.getSelection();
           var replacement = fillArray('', ranges.length);
@@ -2172,8 +2278,7 @@
         vimGlobalState.registerController.pushText(
             args.registerName, 'delete', text,
             args.linewise, vim.visualBlock);
-        var includeLineBreak = vim.insertMode
+        return clipCursorToContent(cm, finalHead);
-        return clipCursorToContent(cm, finalHead, includeLineBreak);
       },
       indent: function(cm, args, ranges) {
         var vim = cm.state.vim;
@@ -2355,6 +2460,8 @@
         var height = cm.listSelections().length;
         if (insertAt == 'eol') {
           head = Pos(head.line, lineLength(cm, head.line));
+        } else if (insertAt == 'bol') {
+          head = Pos(head.line, 0);
         } else if (insertAt == 'charAfter') {
           head = offsetCursor(head, 0, 1);
         } else if (insertAt == 'firstNonBlank') {
@@ -2393,6 +2500,8 @@
           if (vim.visualMode){
             return;
           }
+        } else if (insertAt == 'lastEdit') {
+          head = getLastEditPos(cm) || head;
         }
         cm.setOption('disableInput', false);
         if (actionArgs && actionArgs.replace) {
@@ -2428,8 +2537,7 @@
           vim.visualLine = !!actionArgs.linewise;
           vim.visualBlock = !!actionArgs.blockwise;
           head = clipCursorToContent(
-              cm, Pos(anchor.line, anchor.ch + repeat - 1),
+              cm, Pos(anchor.line, anchor.ch + repeat - 1));
-              true /** includeLineBreak */);
           vim.sel = {
             anchor: anchor,
             head: head
@@ -2501,7 +2609,9 @@
           var tmp = Pos(curStart.line + 1,
                         lineLength(cm, curStart.line + 1));
           var text = cm.getRange(curStart, tmp);
-          text = text.replace(/\n\s*/g, ' ');
+          text = actionArgs.keepSpaces
+            ? text.replace(/\n\r?/g, '')
+            : text.replace(/\n\s*/g, ' ');
           cm.replaceRange(text, curStart, tmp);
         }
         var curFinalPos = Pos(curStart.line, finalCh);
@@ -2803,10 +2913,11 @@
      * Clips cursor to ensure that line is within the buffer's range
      * If includeLineBreak is true, then allow cur.ch == lineLength.
      */
-    function clipCursorToContent(cm, cur, includeLineBreak) {
+    function clipCursorToContent(cm, cur) {
+      var vim = cm.state.vim;
+      var includeLineBreak = vim.insertMode || vim.visualMode;
       var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );
-      var maxCh = lineLength(cm, line) - 1;
+      var maxCh = lineLength(cm, line) - 1 + !!includeLineBreak;
-      maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;
       var ch = Math.min(Math.max(0, cur.ch), maxCh);
       return Pos(line, ch);
     }
@@ -3171,10 +3282,8 @@
       vim.visualMode = false;
       vim.visualLine = false;
       vim.visualBlock = false;
-      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
+      if (!vim.insertMode) CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
-      if (vim.fakeCursor) {
+      clearFakeCursor(vim);
-        vim.fakeCursor.clear();
-      }
     }
 
     // Remove any trailing newlines from the selection. For
@@ -3265,6 +3374,49 @@
       return { start: Pos(cur.line, start), end: Pos(cur.line, end) };
     }
 
+    /**
+     * Depends on the following:
+     *
+     * - editor mode should be htmlmixedmode / xml
+     * - mode/xml/xml.js should be loaded
+     * - addon/fold/xml-fold.js should be loaded
+     *
+     * If any of the above requirements are not true, this function noops.
+     *
+     * This is _NOT_ a 100% accurate implementation of vim tag text objects.
+     * The following caveats apply (based off cursory testing, I'm sure there
+     * are other discrepancies):
+     *
+     * - Does not work inside comments:
+     *   ```
+     *   <!-- <div>broken</div> -->
+     *   ```
+     * - Does not work when tags have different cases:
+     *   ```
+     *   <div>broken</DIV>
+     *   ```
+     * - Does not work when cursor is inside a broken tag:
+     *   ```
+     *   <div><brok><en></div>
+     *   ```
+     */
+    function expandTagUnderCursor(cm, head, inclusive) {
+      var cur = head;
+      if (!CodeMirror.findMatchingTag || !CodeMirror.findEnclosingTag) {
+        return { start: cur, end: cur };
+      }
+
+      var tags = CodeMirror.findMatchingTag(cm, head) || CodeMirror.findEnclosingTag(cm, head);
+      if (!tags || !tags.open || !tags.close) {
+        return { start: cur, end: cur };
+      }
+
+      if (inclusive) {
+        return { start: tags.open.from, end: tags.close.to };
+      }
+      return { start: tags.open.to, end: tags.close.from };
+    }
+
     function recordJumpPosition(cm, oldCur, newCur) {
       if (!cursorEqual(oldCur, newCur)) {
         vimGlobalState.jumpList.add(cm, oldCur, newCur);
@@ -3532,6 +3684,18 @@
       }
     }
 
+    function moveToEol(cm, head, motionArgs, vim, keepHPos) {
+      var cur = head;
+      var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
+      var end=cm.clipPos(retval);
+      end.ch--;
+      if (!keepHPos) {
+        vim.lastHPos = Infinity;
+        vim.lastHSPos = cm.charCoords(end,'div').left;
+      }
+      return retval;
+    }
+
     function moveToCharacter(cm, repeat, forward, character) {
       var cur = cm.getCursor();
       var start = cur.ch;
@@ -3806,7 +3970,7 @@
       return Pos(curr_index.ln, curr_index.pos);
     }
 
-    // TODO: perhaps this finagling of start and end positions belonds
+    // TODO: perhaps this finagling of start and end positions belongs
     // in codemirror/replaceRange?
     function selectCompanionObject(cm, head, symb, inclusive) {
       var cur = head, start, end;
@@ -4152,7 +4316,8 @@
     }
     function makePrompt(prefix, desc) {
       var raw = '<span style="font-family: monospace; white-space: pre">' +
-          (prefix || "") + '<input type="text"></span>';
+          (prefix || "") + '<input type="text" autocorrect="off" ' +
+          'autocapitalize="off" spellcheck="false"></span>';
       if (desc)
         raw += ' <span style="color: #888">' + desc + '</span>';
       return raw;
@@ -4272,6 +4437,42 @@
         return cursor.from();
       });
     }
+    /**
+     * Pretty much the same as `findNext`, except for the following differences:
+     *
+     * 1. Before starting the search, move to the previous search. This way if our cursor is
+     * already inside a match, we should return the current match.
+     * 2. Rather than only returning the cursor's from, we return the cursor's from and to as a tuple.
+     */
+    function findNextFromAndToInclusive(cm, prev, query, repeat, vim) {
+      if (repeat === undefined) { repeat = 1; }
+      return cm.operation(function() {
+        var pos = cm.getCursor();
+        var cursor = cm.getSearchCursor(query, pos);
+
+        // Go back one result to ensure that if the cursor is currently a match, we keep it.
+        var found = cursor.find(!prev);
+
+        // If we haven't moved, go back one more (similar to if i==0 logic in findNext).
+        if (!vim.visualMode && found && cursorEqual(cursor.from(), pos)) {
+          cursor.find(!prev);
+        }
+
+        for (var i = 0; i < repeat; i++) {
+          found = cursor.find(prev);
+          if (!found) {
+            // SearchCursor may have returned null because it hit EOF, wrap
+            // around and try again.
+            cursor = cm.getSearchCursor(query,
+                (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );
+            if (!cursor.find(prev)) {
+              return;
+            }
+          }
+        }
+        return [cursor.from(), cursor.to()];
+      });
+    }
     function clearSearchHighlight(cm) {
       var state = getSearchState(cm);
       cm.removeOverlay(getSearchState(cm).getOverlay());
@@ -4318,25 +4519,25 @@
     }
 
     function getMarkPos(cm, vim, markName) {
-      if (markName == '\'') {
+      if (markName == '\'' || markName == '`') {
-        var history = cm.doc.history.done;
+        return vimGlobalState.jumpList.find(cm, -1) || Pos(0, 0);
-        var event = history[history.length - 2];
-        return event && event.ranges && event.ranges[0].head;
       } else if (markName == '.') {
-        if (cm.doc.history.lastModTime == 0) {
+        return getLastEditPos(cm);
-          return  // If no changes, bail out; don't bother to copy or reverse history array.
-        } else {
-          var changeHistory = cm.doc.history.done.filter(function(el){ if (el.changes !== undefined) { return el } });
-          changeHistory.reverse();
-          var lastEditPos = changeHistory[0].changes[0].to;
-        }
-        return lastEditPos;
       }
 
       var mark = vim.marks[markName];
       return mark && mark.find();
     }
 
+    function getLastEditPos(cm) {
+      var done = cm.doc.history.done;
+      for (var i = done.length; i--;) {
+        if (done[i].changes) {
+          return copyCursor(done[i].changes[0].to);
+        }
+      }
+    }
+
     var ExCommandDispatcher = function() {
       this.buildCommandMap_();
     };
@@ -4425,7 +4626,7 @@
         }
 
         // Parse command name.
-        var commandMatch = inputStream.match(/^(\w+)/);
+        var commandMatch = inputStream.match(/^(\w+|!!|@@|[!#&*<=>@~])/);
         if (commandMatch) {
           result.commandName = commandMatch[1];
         } else {
@@ -5323,14 +5524,34 @@
         updateFakeCursor(cm);
       }
     }
+    /**
+     * Keeps track of a fake cursor to support visual mode cursor behavior.
+     */
     function updateFakeCursor(cm) {
+      var className = 'cm-animate-fat-cursor';
       var vim = cm.state.vim;
       var from = clipCursorToContent(cm, copyCursor(vim.sel.head));
       var to = offsetCursor(from, 0, 1);
+      clearFakeCursor(vim);
+      // In visual mode, the cursor may be positioned over EOL.
+      if (from.ch == cm.getLine(from.line).length) {
+        var widget = document.createElement("span");
+        widget.textContent = "\u00a0";
+        widget.className = className;
+        vim.fakeCursorBookmark = cm.setBookmark(from, {widget: widget});
+      } else {
+        vim.fakeCursor = cm.markText(from, to, {className: className});
+      }
+    }
+    function clearFakeCursor(vim) {
       if (vim.fakeCursor) {
         vim.fakeCursor.clear();
+        vim.fakeCursor = null;
+      }
+      if (vim.fakeCursorBookmark) {
+        vim.fakeCursorBookmark.clear();
+        vim.fakeCursorBookmark = null;
       }
-      vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});
     }
     function handleExternalSelection(cm, vim) {
       var anchor = cm.getCursor('anchor');

scripts/codemirror/lib/codemirror.css

@@ -13,7 +13,8 @@
 .CodeMirror-lines {
   padding: 4px 0; /* Vertical padding around content */
 }
-.CodeMirror pre {
+.CodeMirror pre.CodeMirror-line,
+.CodeMirror pre.CodeMirror-line-like {
   padding: 0 4px; /* Horizontal padding of content */
 }
 
@@ -96,7 +97,7 @@
 
 .CodeMirror-rulers {
   position: absolute;
-  left: 0; right: 0; top: -50px; bottom: -20px;
+  left: 0; right: 0; top: -50px; bottom: 0;
   overflow: hidden;
 }
 .CodeMirror-ruler {
@@ -163,17 +164,17 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
 
 .CodeMirror-scroll {
   overflow: scroll !important; /* Things will break if this is overridden */
-  /* 30px is the magic margin used to hide the element's real scrollbars */
+  /* 50px is the magic margin used to hide the element's real scrollbars */
   /* See overflow: hidden in .CodeMirror */
-  margin-bottom: -30px; margin-right: -30px;
+  margin-bottom: -50px; margin-right: -50px;
-  padding-bottom: 30px;
+  padding-bottom: 50px;
   height: 100%;
   outline: none; /* Prevent dragging from highlighting the element */
   position: relative;
 }
 .CodeMirror-sizer {
   position: relative;
-  border-right: 30px solid transparent;
+  border-right: 50px solid transparent;
 }
 
 /* The fake, visible scrollbars. Used to force redraw during scrolling
@@ -183,6 +184,7 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
   position: absolute;
   z-index: 6;
   display: none;
+  outline: none;
 }
 .CodeMirror-vscrollbar {
   right: 0; top: 0;
@@ -211,7 +213,7 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
   height: 100%;
   display: inline-block;
   vertical-align: top;
-  margin-bottom: -30px;
+  margin-bottom: -50px;
 }
 .CodeMirror-gutter-wrapper {
   position: absolute;
@@ -236,7 +238,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
   cursor: text;
   min-height: 1px; /* prevents collapsing before first draw */
 }
-.CodeMirror pre {
+.CodeMirror pre.CodeMirror-line,
+.CodeMirror pre.CodeMirror-line-like {
   /* Reset some styles that the rest of the page might have set */
   -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
   border-width: 0;
@@ -255,7 +258,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
   -webkit-font-variant-ligatures: contextual;
   font-variant-ligatures: contextual;
 }
-.CodeMirror-wrap pre {
+.CodeMirror-wrap pre.CodeMirror-line,
+.CodeMirror-wrap pre.CodeMirror-line-like {
   word-wrap: break-word;
   white-space: pre-wrap;
   word-break: normal;

scripts/codemirror/mode/apl/index.html

@@ -12,7 +12,7 @@
 	.CodeMirror { border: 2px inset #dee; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/asciiarmor/index.html

@@ -9,7 +9,7 @@
 <script src="asciiarmor.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/asn.1/index.html

@@ -16,7 +16,7 @@
 </style>
 <div id=nav>
     <a href="https://codemirror.net"><h1>CodeMirror</h1>
-        <img id=logo src="../../doc/logo.png">
+        <img id=logo src="../../doc/logo.png" alt="">
     </a>
 
     <ul>

scripts/codemirror/mode/asterisk/asterisk.js

@@ -9,7 +9,7 @@
  *    Description:  CodeMirror mode for Asterisk dialplan
  *
  *        Created:  05/17/2012 09:20:25 PM
- *       Revision:  none
+ *       Revision:  08/05/2019 AstLinux Project: Support block-comments
  *
  *         Author:  Stas Kobzar (stas@modulis.ca),
  *        Company:  Modulis.ca Inc.
@@ -67,7 +67,26 @@ CodeMirror.defineMode("asterisk", function() {
     var cur = '';
     var ch = stream.next();
     // comment
+    if (state.blockComment) {
+      if (ch == "-" && stream.match("-;", true)) {
+        state.blockComment = false;
+      } else if (stream.skipTo("--;")) {
+        stream.next();
+        stream.next();
+        stream.next();
+        state.blockComment = false;
+      } else {
+        stream.skipToEnd();
+      }
+      return "comment";
+    }
     if(ch == ";") {
+      if (stream.match("--", true)) {
+        if (!stream.match("-", false)) {  // Except ;--- is not a block comment
+          state.blockComment = true;
+          return "comment";
+        }
+      }
       stream.skipToEnd();
       return "comment";
     }
@@ -124,6 +143,7 @@ CodeMirror.defineMode("asterisk", function() {
   return {
     startState: function() {
       return {
+        blockComment: false,
         extenStart: false,
         extenSame:  false,
         extenInclude: false,
@@ -187,7 +207,11 @@ CodeMirror.defineMode("asterisk", function() {
       }
 
       return null;
-    }
+    },
+
+    blockCommentStart: ";--",
+    blockCommentEnd: "--;",
+    lineComment: ";"
   };
 });
 

scripts/codemirror/mode/asterisk/index.html

@@ -13,7 +13,7 @@
       .cm-s-default span.cm-arrow { color: red; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/brainfuck/index.html

@@ -12,7 +12,7 @@
 	.CodeMirror { border: 2px inset #dee; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/clike/clike.js

@@ -270,6 +270,25 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
     "static else struct switch extern typedef union for goto while enum const " +
     "volatile inline restrict asm fortran";
 
+  // Keywords from https://en.cppreference.com/w/cpp/keyword includes C++20.
+  var cppKeywords = "alignas alignof and and_eq audit axiom bitand bitor catch " +
+  "class compl concept constexpr const_cast decltype delete dynamic_cast " +
+  "explicit export final friend import module mutable namespace new noexcept " +
+  "not not_eq operator or or_eq override private protected public " +
+  "reinterpret_cast requires static_assert static_cast template this " +
+  "thread_local throw try typeid typename using virtual xor xor_eq";
+
+  var objCKeywords = "bycopy byref in inout oneway out self super atomic nonatomic retain copy " +
+  "readwrite readonly strong weak assign typeof nullable nonnull null_resettable _cmd " +
+  "@interface @implementation @end @protocol @encode @property @synthesize @dynamic @class " +
+  "@public @package @private @protected @required @optional @try @catch @finally @import " +
+  "@selector @encode @defs @synchronized @autoreleasepool @compatibility_alias @available";
+
+  var objCBuiltins = "FOUNDATION_EXPORT FOUNDATION_EXTERN NS_INLINE NS_FORMAT_FUNCTION " +
+  " NS_RETURNS_RETAINEDNS_ERROR_ENUM NS_RETURNS_NOT_RETAINED NS_RETURNS_INNER_POINTER " +
+  "NS_DESIGNATED_INITIALIZER NS_ENUM NS_OPTIONS NS_REQUIRES_NIL_TERMINATION " +
+  "NS_ASSUME_NONNULL_BEGIN NS_ASSUME_NONNULL_END NS_SWIFT_NAME NS_REFINED_FOR_SWIFT"
+
   // Do not use this. Use the cTypes function below. This is global just to avoid
   // excessive calls when cTypes is being called multiple times during a parse.
   var basicCTypes = words("int long char short double float unsigned signed " +
@@ -420,13 +439,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
 
   def(["text/x-c++src", "text/x-c++hdr"], {
     name: "clike",
-    // Keywords from https://en.cppreference.com/w/cpp/keyword includes C++20.
+    keywords: words(cKeywords + " " + cppKeywords),
-    keywords: words(cKeywords + "alignas alignof and and_eq audit axiom bitand bitor catch " +
-                    "class compl concept constexpr const_cast decltype delete dynamic_cast " +
-                    "explicit export final friend import module mutable namespace new noexcept " +
-                    "not not_eq operator or or_eq override private protected public " +
-                    "reinterpret_cast requires static_assert static_cast template this " +
-                    "thread_local throw try typeid typename using virtual xor xor_eq"),
     types: cTypes,
     blockKeywords: words(cBlockKeywords + " class try catch"),
     defKeywords: words(cDefKeywords + " class namespace"),
@@ -676,11 +689,16 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
         state.tokenize = tokenKotlinString(stream.match('""'));
         return state.tokenize(stream, state);
       },
+      "/": function(stream, state) {
+        if (!stream.eat("*")) return false;
+        state.tokenize = tokenNestedComment(1);
+        return state.tokenize(stream, state)
+      },
       indent: function(state, ctx, textAfter, indentUnit) {
         var firstChar = textAfter && textAfter.charAt(0);
         if ((state.prevToken == "}" || state.prevToken == ")") && textAfter == "")
           return state.indented;
-        if (state.prevToken == "operator" && textAfter != "}" ||
+        if ((state.prevToken == "operator" && textAfter != "}" && state.context.type != "}") ||
           state.prevToken == "variable" && firstChar == "." ||
           (state.prevToken == "}" || state.prevToken == ")") && firstChar == ".")
           return indentUnit * 2 + ctx.indented;
@@ -764,16 +782,9 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
 
   def("text/x-objectivec", {
     name: "clike",
-    keywords: words(cKeywords + " bycopy byref in inout oneway out self super atomic nonatomic retain copy " +
+    keywords: words(cKeywords + " " + objCKeywords),
-                    "readwrite readonly strong weak assign typeof nullable nonnull null_resettable _cmd " +
-                    "@interface @implementation @end @protocol @encode @property @synthesize @dynamic @class " +
-                    "@public @package @private @protected @required @optional @try @catch @finally @import " +
-                    "@selector @encode @defs @synchronized @autoreleasepool @compatibility_alias @available"),
     types: objCTypes,
-    builtin: words("FOUNDATION_EXPORT FOUNDATION_EXTERN NS_INLINE NS_FORMAT_FUNCTION NS_RETURNS_RETAINED " +
+    builtin: words(objCBuiltins),
-                   "NS_ERROR_ENUM NS_RETURNS_NOT_RETAINED NS_RETURNS_INNER_POINTER NS_DESIGNATED_INITIALIZER " +
-                   "NS_ENUM NS_OPTIONS NS_REQUIRES_NIL_TERMINATION NS_ASSUME_NONNULL_BEGIN " +
-                   "NS_ASSUME_NONNULL_END NS_SWIFT_NAME NS_REFINED_FOR_SWIFT"),
     blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized"),
     defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class"),
     dontIndentStatements: /^@.*$/,
@@ -787,6 +798,46 @@ CodeMirror.defineMode("clike", function(config, parserConfig) {
     modeProps: {fold: ["brace", "include"]}
   });
 
+  def("text/x-objectivec++", {
+    name: "clike",
+    keywords: words(cKeywords + " " + objCKeywords + " " + cppKeywords),
+    types: objCTypes,
+    builtin: words(objCBuiltins),
+    blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized class try catch"),
+    defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class class namespace"),
+    dontIndentStatements: /^@.*$|^template$/,
+    typeFirstDefinitions: true,
+    atoms: words("YES NO NULL Nil nil true false nullptr"),
+    isReservedIdentifier: cIsReservedIdentifier,
+    hooks: {
+      "#": cppHook,
+      "*": pointerHook,
+      "u": cpp11StringHook,
+      "U": cpp11StringHook,
+      "L": cpp11StringHook,
+      "R": cpp11StringHook,
+      "0": cpp14Literal,
+      "1": cpp14Literal,
+      "2": cpp14Literal,
+      "3": cpp14Literal,
+      "4": cpp14Literal,
+      "5": cpp14Literal,
+      "6": cpp14Literal,
+      "7": cpp14Literal,
+      "8": cpp14Literal,
+      "9": cpp14Literal,
+      token: function(stream, state, style) {
+        if (style == "variable" && stream.peek() == "(" &&
+            (state.prevToken == ";" || state.prevToken == null ||
+             state.prevToken == "}") &&
+            cppLooksLikeConstructor(stream.current()))
+          return "def";
+      }
+    },
+    namespaceSeparator: "::",
+    modeProps: {fold: ["brace", "include"]}
+  });
+
   def("text/x-squirrel", {
     name: "clike",
     keywords: words("base break clone continue const default delete enum extends function in class" +

scripts/codemirror/mode/clike/index.html

@@ -12,7 +12,7 @@
 <script src="clike.js"></script>
 <style>.CodeMirror {border: 2px inset #dee;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/clike/scala.html

@@ -10,7 +10,7 @@
 <script src="../../addon/edit/matchbrackets.js"></script>
 <script src="clike.js"></script>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/clojure/index.html

@@ -11,7 +11,7 @@
 <script src="clojure.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/cmake/index.html

@@ -13,7 +13,7 @@
       .cm-s-default span.cm-arrow { color: red; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/cobol/index.html

@@ -39,7 +39,7 @@
         .CodeMirror-activeline-background {background: #555555 !important;}
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/coffeescript/index.html

@@ -9,7 +9,7 @@
 <script src="coffeescript.js"></script>
 <style>.CodeMirror {border-top: 1px solid silver; border-bottom: 1px solid silver;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/commonlisp/index.html

@@ -9,7 +9,7 @@
 <script src="commonlisp.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/crystal/index.html

@@ -14,7 +14,7 @@
 </style>
 
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/css/css.js

@@ -442,117 +442,149 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "monochrome", "min-monochrome", "max-monochrome", "resolution",
     "min-resolution", "max-resolution", "scan", "grid", "orientation",
     "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio",
-    "pointer", "any-pointer", "hover", "any-hover"
+    "pointer", "any-pointer", "hover", "any-hover", "prefers-color-scheme"
   ], mediaFeatures = keySet(mediaFeatures_);
 
   var mediaValueKeywords_ = [
     "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover",
-    "interlace", "progressive"
+    "interlace", "progressive",
+    "dark", "light"
   ], mediaValueKeywords = keySet(mediaValueKeywords_);
 
   var propertyKeywords_ = [
     "align-content", "align-items", "align-self", "alignment-adjust",
-    "alignment-baseline", "anchor-point", "animation", "animation-delay",
+    "alignment-baseline", "all", "anchor-point", "animation", "animation-delay",
     "animation-direction", "animation-duration", "animation-fill-mode",
     "animation-iteration-count", "animation-name", "animation-play-state",
-    "animation-timing-function", "appearance", "azimuth", "backface-visibility",
+    "animation-timing-function", "appearance", "azimuth", "backdrop-filter",
-    "background", "background-attachment", "background-blend-mode", "background-clip",
+    "backface-visibility", "background", "background-attachment",
-    "background-color", "background-image", "background-origin", "background-position",
+    "background-blend-mode", "background-clip", "background-color",
-    "background-repeat", "background-size", "baseline-shift", "binding",
+    "background-image", "background-origin", "background-position",
-    "bleed", "bookmark-label", "bookmark-level", "bookmark-state",
+    "background-position-x", "background-position-y", "background-repeat",
-    "bookmark-target", "border", "border-bottom", "border-bottom-color",
+    "background-size", "baseline-shift", "binding", "bleed", "block-size",
-    "border-bottom-left-radius", "border-bottom-right-radius",
+    "bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target",
-    "border-bottom-style", "border-bottom-width", "border-collapse",
+    "border", "border-bottom", "border-bottom-color", "border-bottom-left-radius",
-    "border-color", "border-image", "border-image-outset",
+    "border-bottom-right-radius", "border-bottom-style", "border-bottom-width",
+    "border-collapse", "border-color", "border-image", "border-image-outset",
     "border-image-repeat", "border-image-slice", "border-image-source",
-    "border-image-width", "border-left", "border-left-color",
+    "border-image-width", "border-left", "border-left-color", "border-left-style",
-    "border-left-style", "border-left-width", "border-radius", "border-right",
+    "border-left-width", "border-radius", "border-right", "border-right-color",
-    "border-right-color", "border-right-style", "border-right-width",
+    "border-right-style", "border-right-width", "border-spacing", "border-style",
-    "border-spacing", "border-style", "border-top", "border-top-color",
+    "border-top", "border-top-color", "border-top-left-radius",
-    "border-top-left-radius", "border-top-right-radius", "border-top-style",
+    "border-top-right-radius", "border-top-style", "border-top-width",
-    "border-top-width", "border-width", "bottom", "box-decoration-break",
+    "border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing",
-    "box-shadow", "box-sizing", "break-after", "break-before", "break-inside",
+    "break-after", "break-before", "break-inside", "caption-side", "caret-color",
-    "caption-side", "caret-color", "clear", "clip", "color", "color-profile", "column-count",
+    "clear", "clip", "color", "color-profile", "column-count", "column-fill",
-    "column-fill", "column-gap", "column-rule", "column-rule-color",
+    "column-gap", "column-rule", "column-rule-color", "column-rule-style",
-    "column-rule-style", "column-rule-width", "column-span", "column-width",
+    "column-rule-width", "column-span", "column-width", "columns", "contain",
-    "columns", "content", "counter-increment", "counter-reset", "crop", "cue",
+    "content", "counter-increment", "counter-reset", "crop", "cue", "cue-after",
-    "cue-after", "cue-before", "cursor", "direction", "display",
+    "cue-before", "cursor", "direction", "display", "dominant-baseline",
-    "dominant-baseline", "drop-initial-after-adjust",
+    "drop-initial-after-adjust", "drop-initial-after-align",
-    "drop-initial-after-align", "drop-initial-before-adjust",
+    "drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size",
-    "drop-initial-before-align", "drop-initial-size", "drop-initial-value",
+    "drop-initial-value", "elevation", "empty-cells", "fit", "fit-position",
-    "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis",
+    "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow",
-    "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap",
+    "flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into",
-    "float", "float-offset", "flow-from", "flow-into", "font", "font-feature-settings",
+    "font", "font-family", "font-feature-settings", "font-kerning",
-    "font-family", "font-kerning", "font-language-override", "font-size", "font-size-adjust",
+    "font-language-override", "font-optical-sizing", "font-size",
-    "font-stretch", "font-style", "font-synthesis", "font-variant",
+    "font-size-adjust", "font-stretch", "font-style", "font-synthesis",
-    "font-variant-alternates", "font-variant-caps", "font-variant-east-asian",
+    "font-variant", "font-variant-alternates", "font-variant-caps",
-    "font-variant-ligatures", "font-variant-numeric", "font-variant-position",
+    "font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric",
-    "font-weight", "grid", "grid-area", "grid-auto-columns", "grid-auto-flow",
+    "font-variant-position", "font-variation-settings", "font-weight", "gap",
-    "grid-auto-rows", "grid-column", "grid-column-end", "grid-column-gap",
+    "grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows",
-    "grid-column-start", "grid-gap", "grid-row", "grid-row-end", "grid-row-gap",
+    "grid-column", "grid-column-end", "grid-column-gap", "grid-column-start",
-    "grid-row-start", "grid-template", "grid-template-areas", "grid-template-columns",
+    "grid-gap", "grid-row", "grid-row-end", "grid-row-gap", "grid-row-start",
-    "grid-template-rows", "hanging-punctuation", "height", "hyphens",
+    "grid-template", "grid-template-areas", "grid-template-columns",
-    "icon", "image-orientation", "image-rendering", "image-resolution",
+    "grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon",
-    "inline-box-align", "justify-content", "justify-items", "justify-self", "left", "letter-spacing",
+    "image-orientation", "image-rendering", "image-resolution", "inline-box-align",
-    "line-break", "line-height", "line-stacking", "line-stacking-ruby",
+    "inset", "inset-block", "inset-block-end", "inset-block-start", "inset-inline",
+    "inset-inline-end", "inset-inline-start", "isolation", "justify-content",
+    "justify-items", "justify-self", "left", "letter-spacing", "line-break",
+    "line-height", "line-height-step", "line-stacking", "line-stacking-ruby",
     "line-stacking-shift", "line-stacking-strategy", "list-style",
     "list-style-image", "list-style-position", "list-style-type", "margin",
-    "margin-bottom", "margin-left", "margin-right", "margin-top",
+    "margin-bottom", "margin-left", "margin-right", "margin-top", "marks",
-    "marks", "marquee-direction", "marquee-loop",
+    "marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed",
-    "marquee-play-count", "marquee-speed", "marquee-style", "max-height",
+    "marquee-style", "mask-clip", "mask-composite", "mask-image", "mask-mode",
-    "max-width", "min-height", "min-width", "mix-blend-mode", "move-to", "nav-down", "nav-index",
+    "mask-origin", "mask-position", "mask-repeat", "mask-size","mask-type",
-    "nav-left", "nav-right", "nav-up", "object-fit", "object-position",
+    "max-block-size", "max-height", "max-inline-size",
-    "opacity", "order", "orphans", "outline",
+    "max-width", "min-block-size", "min-height", "min-inline-size", "min-width",
-    "outline-color", "outline-offset", "outline-style", "outline-width",
+    "mix-blend-mode", "move-to", "nav-down", "nav-index", "nav-left", "nav-right",
-    "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y",
+    "nav-up", "object-fit", "object-position", "offset", "offset-anchor",
-    "padding", "padding-bottom", "padding-left", "padding-right", "padding-top",
+    "offset-distance", "offset-path", "offset-position", "offset-rotate",
-    "page", "page-break-after", "page-break-before", "page-break-inside",
+    "opacity", "order", "orphans", "outline", "outline-color", "outline-offset",
-    "page-policy", "pause", "pause-after", "pause-before", "perspective",
+    "outline-style", "outline-width", "overflow", "overflow-style",
-    "perspective-origin", "pitch", "pitch-range", "place-content", "place-items", "place-self", "play-during", "position",
+    "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom",
-    "presentation-level", "punctuation-trim", "quotes", "region-break-after",
+    "padding-left", "padding-right", "padding-top", "page", "page-break-after",
-    "region-break-before", "region-break-inside", "region-fragment",
+    "page-break-before", "page-break-inside", "page-policy", "pause",
-    "rendering-intent", "resize", "rest", "rest-after", "rest-before", "richness",
+    "pause-after", "pause-before", "perspective", "perspective-origin", "pitch",
-    "right", "rotation", "rotation-point", "ruby-align", "ruby-overhang",
+    "pitch-range", "place-content", "place-items", "place-self", "play-during",
-    "ruby-position", "ruby-span", "shape-image-threshold", "shape-inside", "shape-margin",
+    "position", "presentation-level", "punctuation-trim", "quotes",
-    "shape-outside", "size", "speak", "speak-as", "speak-header",
+    "region-break-after", "region-break-before", "region-break-inside",
-    "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set",
+    "region-fragment", "rendering-intent", "resize", "rest", "rest-after",
-    "tab-size", "table-layout", "target", "target-name", "target-new",
+    "rest-before", "richness", "right", "rotate", "rotation", "rotation-point",
-    "target-position", "text-align", "text-align-last", "text-decoration",
+    "row-gap", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span",
+    "scale", "scroll-behavior", "scroll-margin", "scroll-margin-block",
+    "scroll-margin-block-end", "scroll-margin-block-start", "scroll-margin-bottom",
+    "scroll-margin-inline", "scroll-margin-inline-end",
+    "scroll-margin-inline-start", "scroll-margin-left", "scroll-margin-right",
+    "scroll-margin-top", "scroll-padding", "scroll-padding-block",
+    "scroll-padding-block-end", "scroll-padding-block-start",
+    "scroll-padding-bottom", "scroll-padding-inline", "scroll-padding-inline-end",
+    "scroll-padding-inline-start", "scroll-padding-left", "scroll-padding-right",
+    "scroll-padding-top", "scroll-snap-align", "scroll-snap-type",
+    "shape-image-threshold", "shape-inside", "shape-margin", "shape-outside",
+    "size", "speak", "speak-as", "speak-header", "speak-numeral",
+    "speak-punctuation", "speech-rate", "stress", "string-set", "tab-size",
+    "table-layout", "target", "target-name", "target-new", "target-position",
+    "text-align", "text-align-last", "text-combine-upright", "text-decoration",
     "text-decoration-color", "text-decoration-line", "text-decoration-skip",
-    "text-decoration-style", "text-emphasis", "text-emphasis-color",
+    "text-decoration-skip-ink", "text-decoration-style", "text-emphasis",
-    "text-emphasis-position", "text-emphasis-style", "text-height",
+    "text-emphasis-color", "text-emphasis-position", "text-emphasis-style",
-    "text-indent", "text-justify", "text-outline", "text-overflow", "text-shadow",
+    "text-height", "text-indent", "text-justify", "text-orientation",
-    "text-size-adjust", "text-space-collapse", "text-transform", "text-underline-position",
+    "text-outline", "text-overflow", "text-rendering", "text-shadow",
-    "text-wrap", "top", "transform", "transform-origin", "transform-style",
+    "text-size-adjust", "text-space-collapse", "text-transform",
-    "transition", "transition-delay", "transition-duration",
+    "text-underline-position", "text-wrap", "top", "touch-action", "transform", "transform-origin",
-    "transition-property", "transition-timing-function", "unicode-bidi",
+    "transform-style", "transition", "transition-delay", "transition-duration",
-    "user-select", "vertical-align", "visibility", "voice-balance", "voice-duration",
+    "transition-property", "transition-timing-function", "translate",
-    "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress",
+    "unicode-bidi", "user-select", "vertical-align", "visibility", "voice-balance",
-    "voice-volume", "volume", "white-space", "widows", "width", "will-change", "word-break",
+    "voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate",
-    "word-spacing", "word-wrap", "z-index",
+    "voice-stress", "voice-volume", "volume", "white-space", "widows", "width",
+    "will-change", "word-break", "word-spacing", "word-wrap", "writing-mode", "z-index",
     // SVG-specific
     "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
     "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
     "color-interpolation", "color-interpolation-filters",
     "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
-    "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke",
+    "marker", "marker-end", "marker-mid", "marker-start", "paint-order", "shape-rendering", "stroke",
     "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
     "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
     "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
-    "glyph-orientation-vertical", "text-anchor", "writing-mode"
+    "glyph-orientation-vertical", "text-anchor", "writing-mode",
   ], propertyKeywords = keySet(propertyKeywords_);
 
   var nonStandardPropertyKeywords_ = [
+    "border-block", "border-block-color", "border-block-end",
+    "border-block-end-color", "border-block-end-style", "border-block-end-width",
+    "border-block-start", "border-block-start-color", "border-block-start-style",
+    "border-block-start-width", "border-block-style", "border-block-width",
+    "border-inline", "border-inline-color", "border-inline-end",
+    "border-inline-end-color", "border-inline-end-style",
+    "border-inline-end-width", "border-inline-start", "border-inline-start-color",
+    "border-inline-start-style", "border-inline-start-width",
+    "border-inline-style", "border-inline-width", "margin-block",
+    "margin-block-end", "margin-block-start", "margin-inline", "margin-inline-end",
+    "margin-inline-start", "padding-block", "padding-block-end",
+    "padding-block-start", "padding-inline", "padding-inline-end",
+    "padding-inline-start", "scroll-snap-stop", "scrollbar-3d-light-color",
     "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",
     "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",
-    "scrollbar-3d-light-color", "scrollbar-track-color", "shape-inside",
+    "scrollbar-track-color", "searchfield-cancel-button", "searchfield-decoration",
-    "searchfield-cancel-button", "searchfield-decoration", "searchfield-results-button",
+    "searchfield-results-button", "searchfield-results-decoration", "shape-inside", "zoom"
-    "searchfield-results-decoration", "zoom"
   ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);
 
   var fontProperties_ = [
-    "font-family", "src", "unicode-range", "font-variant", "font-feature-settings",
+    "font-display", "font-family", "src", "unicode-range", "font-variant",
-    "font-stretch", "font-weight", "font-style"
+     "font-feature-settings", "font-stretch", "font-weight", "font-style"
   ], fontProperties = keySet(fontProperties_);
 
   var counterDescriptors_ = [
@@ -594,7 +626,7 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",
     "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
     "arabic-indic", "armenian", "asterisks", "attr", "auto", "auto-flow", "avoid", "avoid-column", "avoid-page",
-    "avoid-region", "background", "backwards", "baseline", "below", "bidi-override", "binary",
+    "avoid-region", "axis-pan", "background", "backwards", "baseline", "below", "bidi-override", "binary",
     "bengali", "blink", "block", "block-axis", "bold", "bolder", "border", "border-box",
     "both", "bottom", "break", "break-all", "break-word", "bullets", "button", "button-bevel",
     "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",
@@ -618,7 +650,7 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
     "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",
     "ethiopic-numeric", "ew-resize", "exclusion", "expanded", "extends", "extra-condensed",
-    "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",
+    "extra-expanded", "fantasy", "fast", "fill", "fill-box", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",
     "forwards", "from", "geometricPrecision", "georgian", "graytext", "grid", "groove",
     "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hard-light", "hebrew",
     "help", "hidden", "hide", "higher", "highlight", "highlighttext",
@@ -633,7 +665,7 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",
     "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
     "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
-    "lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "match", "matrix", "matrix3d",
+    "lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "manipulation", "match", "matrix", "matrix3d",
     "media-controls-background", "media-current-time-display",
     "media-fullscreen-button", "media-mute-button", "media-play-button",
     "media-return-to-realtime-button", "media-rewind-button",
@@ -642,13 +674,13 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "media-volume-slider-container", "media-volume-sliderthumb", "medium",
     "menu", "menulist", "menulist-button", "menulist-text",
     "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",
-    "mix", "mongolian", "monospace", "move", "multiple", "multiply", "myanmar", "n-resize",
+    "mix", "mongolian", "monospace", "move", "multiple", "multiple_mask_images", "multiply", "myanmar", "n-resize",
     "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
     "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
     "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "opacity", "open-quote",
     "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
     "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
-    "painted", "page", "paused", "persian", "perspective", "plus-darker", "plus-lighter",
+    "painted", "page", "paused", "persian", "perspective", "pinch-zoom", "plus-darker", "plus-lighter",
     "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",
     "progress", "push-button", "radial-gradient", "radio", "read-only",
     "read-write", "read-write-plaintext-only", "rectangle", "region",
@@ -666,8 +698,8 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
     "small", "small-caps", "small-caption", "smaller", "soft-light", "solid", "somali",
     "source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "space-evenly", "spell-out", "square",
-    "square-button", "start", "static", "status-bar", "stretch", "stroke", "sub",
+    "square-button", "start", "static", "status-bar", "stretch", "stroke", "stroke-box", "sub",
-    "subpixel-antialiased", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table",
+    "subpixel-antialiased", "svg_masks", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table",
     "table-caption", "table-cell", "table-column", "table-column-group",
     "table-footer-group", "table-header-group", "table-row", "table-row-group",
     "tamil",
@@ -677,10 +709,10 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
     "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
     "trad-chinese-formal", "trad-chinese-informal", "transform",
     "translate", "translate3d", "translateX", "translateY", "translateZ",
-    "transparent", "ultra-condensed", "ultra-expanded", "underline", "unset", "up",
+    "transparent", "ultra-condensed", "ultra-expanded", "underline", "unidirectional-pan", "unset", "up",
     "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
     "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
-    "var", "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",
+    "var", "vertical", "vertical-text", "view-box", "visible", "visibleFill", "visiblePainted",
     "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
     "window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor",
     "xx-large", "xx-small"

scripts/codemirror/mode/css/gss.html

@@ -13,7 +13,7 @@
 <script src="../../addon/hint/css-hint.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/css/index.html

@@ -12,7 +12,7 @@
 <script src="../../addon/hint/css-hint.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/css/less.html

@@ -10,7 +10,7 @@
 <script src="css.js"></script>
 <style>.CodeMirror {border: 1px solid #ddd; line-height: 1.2;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/css/scss.html

@@ -10,7 +10,7 @@
 <script src="css.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/cypher/cypher.js

@@ -46,7 +46,7 @@
         var word = stream.current();
         if (funcs.test(word)) return "builtin";
         if (preds.test(word)) return "def";
-        if (keywords.test(word)) return "keyword";
+        if (keywords.test(word) || systemKeywords.test(word)) return "keyword";
         return "variable";
       }
     };
@@ -67,6 +67,7 @@
     var funcs = wordRegexp(["abs", "acos", "allShortestPaths", "asin", "atan", "atan2", "avg", "ceil", "coalesce", "collect", "cos", "cot", "count", "degrees", "e", "endnode", "exp", "extract", "filter", "floor", "haversin", "head", "id", "keys", "labels", "last", "left", "length", "log", "log10", "lower", "ltrim", "max", "min", "node", "nodes", "percentileCont", "percentileDisc", "pi", "radians", "rand", "range", "reduce", "rel", "relationship", "relationships", "replace", "reverse", "right", "round", "rtrim", "shortestPath", "sign", "sin", "size", "split", "sqrt", "startnode", "stdev", "stdevp", "str", "substring", "sum", "tail", "tan", "timestamp", "toFloat", "toInt", "toString", "trim", "type", "upper"]);
     var preds = wordRegexp(["all", "and", "any", "contains", "exists", "has", "in", "none", "not", "or", "single", "xor"]);
     var keywords = wordRegexp(["as", "asc", "ascending", "assert", "by", "case", "commit", "constraint", "create", "csv", "cypher", "delete", "desc", "descending", "detach", "distinct", "drop", "else", "end", "ends", "explain", "false", "fieldterminator", "foreach", "from", "headers", "in", "index", "is", "join", "limit", "load", "match", "merge", "null", "on", "optional", "order", "periodic", "profile", "remove", "return", "scan", "set", "skip", "start", "starts", "then", "true", "union", "unique", "unwind", "using", "when", "where", "with", "call", "yield"]);
+    var systemKeywords = wordRegexp(["access", "active", "assign", "all", "alter", "as", "catalog", "change", "copy", "create", "constraint", "constraints", "current", "database", "databases", "dbms", "default", "deny", "drop", "element", "elements", "exists", "from", "grant", "graph", "graphs", "if", "index", "indexes", "label", "labels", "management", "match", "name", "names", "new", "node", "nodes", "not", "of", "on", "or", "password", "populated", "privileges", "property", "read", "relationship", "relationships", "remove", "replace", "required", "revoke", "role", "roles", "set", "show", "start", "status", "stop", "suspended", "to", "traverse", "type", "types", "user", "users", "with", "write"]);
     var operatorChars = /[*+\-<>=&|~%^]/;
 
     return {

scripts/codemirror/mode/cypher/index.html

@@ -16,7 +16,7 @@
 }
         </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/d/index.html

@@ -10,7 +10,7 @@
 <script src="d.js"></script>
 <style>.CodeMirror {border: 2px inset #dee;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/dart/dart.js

@@ -15,10 +15,10 @@
     "implements mixin get native set typedef with enum throw rethrow " +
     "assert break case continue default in return new deferred async await covariant " +
     "try catch finally do else for if switch while import library export " +
-    "part of show hide is as").split(" ");
+    "part of show hide is as extension on yield late required").split(" ");
   var blockKeywords = "try catch finally do else for if switch while".split(" ");
   var atoms = "true false null".split(" ");
-  var builtins = "void bool num int double dynamic var String".split(" ");
+  var builtins = "void bool num int double dynamic var String Null Never".split(" ");
 
   function set(words) {
     var obj = {};
@@ -78,6 +78,15 @@
         if (!stream.eat("*")) return false
         state.tokenize = tokenNestedComment(1)
         return state.tokenize(stream, state)
+      },
+      token: function(stream, _, style) {
+        if (style == "variable") {
+          // Assume uppercase symbols are classes using variable-2
+          var isUpper = RegExp('^[_$]*[A-Z][a-zA-Z0-9_$]*$','g');
+          if (isUpper.test(stream.current())) {
+            return 'variable-2';
+          }
+        }
       }
     }
   });

scripts/codemirror/mode/dart/index.html

@@ -9,7 +9,7 @@
 <script src="dart.js"></script>
 <style>.CodeMirror {border: 1px solid #dee;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/diff/index.html

@@ -15,7 +15,7 @@
       span.cm-error.cm-tag { background-color: #2b2; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/django/index.html

@@ -13,7 +13,7 @@
 <script src="django.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/dockerfile/index.html

@@ -10,7 +10,7 @@
 <script src="dockerfile.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/dtd/index.html

@@ -9,7 +9,7 @@
 <script src="dtd.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/dylan/index.html

@@ -12,7 +12,7 @@
 <script src="dylan.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/ebnf/index.html

@@ -13,7 +13,7 @@
   </head>
   <body>
     <div id=nav>
-      <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+      <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
       <ul>
         <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/ecl/index.html

@@ -9,7 +9,7 @@
 <script src="ecl.js"></script>
 <style>.CodeMirror {border: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/eiffel/index.html

@@ -13,7 +13,7 @@
       .cm-s-default span.cm-arrow { color: red; }
     </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/elm/elm.js

@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: https://codemirror.net/LICENSE
+// Distributed under an MIT license: http://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
@@ -13,189 +13,227 @@
 
   CodeMirror.defineMode("elm", function() {
 
-    function switchState(source, setState, f) {
+    function switchState(source, setState, f)
+    {
       setState(f);
       return f(source, setState);
     }
 
-    // These should all be Unicode extended, as per the Haskell 2010 report
+    var lowerRE = /[a-z]/;
-    var smallRE = /[a-z_]/;
+    var upperRE = /[A-Z]/;
-    var largeRE = /[A-Z]/;
+    var innerRE = /[a-zA-Z0-9_]/;
+
     var digitRE = /[0-9]/;
-    var hexitRE = /[0-9A-Fa-f]/;
+    var hexRE = /[0-9A-Fa-f]/;
-    var octitRE = /[0-7]/;
+    var symbolRE = /[-&*+.\\/<>=?^|:]/;
-    var idRE = /[a-z_A-Z0-9\']/;
+    var specialRE = /[(),[\]{}]/;
-    var symbolRE = /[-!#$%&*+.\/<=>?@\\^|~:\u03BB\u2192]/;
+    var spacesRE = /[ \v\f]/; // newlines are handled in tokenizer
-    var specialRE = /[(),;[\]`{}]/;
-    var whiteCharRE = /[ \t\v\f]/; // newlines are handled in tokenizer
 
-    function normal() {
+    function normal()
-      return function (source, setState) {
+    {
-        if (source.eatWhile(whiteCharRE)) {
+      return function(source, setState)
+      {
+        if (source.eatWhile(spacesRE))
+        {
           return null;
         }
 
-        var ch = source.next();
+        var char = source.next();
-        if (specialRE.test(ch)) {
+
-          if (ch == '{' && source.eat('-')) {
+        if (specialRE.test(char))
-            var t = "comment";
+        {
-            if (source.eat('#')) t = "meta";
+          return (char === '{' && source.eat('-'))
-            return switchState(source, setState, ncomment(t, 1));
+            ? switchState(source, setState, chompMultiComment(1))
-          }
+            : (char === '[' && source.match('glsl|'))
-          return null;
+                ? switchState(source, setState, chompGlsl)
+                : 'builtin';
         }
 
-        if (ch == '\'') {
+        if (char === '\'')
-          if (source.eat('\\'))
+        {
-            source.next();  // should handle other escapes here
+          return switchState(source, setState, chompChar);
-          else
-            source.next();
-
-          if (source.eat('\''))
-            return "string";
-          return "error";
         }
 
-        if (ch == '"') {
+        if (char === '"')
-          return switchState(source, setState, stringLiteral);
+        {
+          return source.eat('"')
+            ? source.eat('"')
+                ? switchState(source, setState, chompMultiString)
+                : 'string'
+            : switchState(source, setState, chompSingleString);
         }
 
-        if (largeRE.test(ch)) {
+        if (upperRE.test(char))
-          source.eatWhile(idRE);
+        {
-          if (source.eat('.'))
+          source.eatWhile(innerRE);
-            return "qualifier";
+          return 'variable-2';
-          return "variable-2";
         }
 
-        if (smallRE.test(ch)) {
+        if (lowerRE.test(char))
+        {
           var isDef = source.pos === 1;
-          source.eatWhile(idRE);
+          source.eatWhile(innerRE);
-          return isDef ? "type" : "variable";
+          return isDef ? "def" : "variable";
         }
 
-        if (digitRE.test(ch)) {
+        if (digitRE.test(char))
-          if (ch == '0') {
+        {
-            if (source.eat(/[xX]/)) {
+          if (char === '0')
-              source.eatWhile(hexitRE); // should require at least 1
+          {
-              return "integer";
+            if (source.eat(/[xX]/))
-            }
+            {
-            if (source.eat(/[oO]/)) {
+              source.eatWhile(hexRE); // should require at least 1
-              source.eatWhile(octitRE); // should require at least 1
               return "number";
             }
           }
-          source.eatWhile(digitRE);
+          else
-          var t = "number";
+          {
-          if (source.eat('.')) {
+            source.eatWhile(digitRE);
-            t = "number";
+          }
+          if (source.eat('.'))
+          {
             source.eatWhile(digitRE); // should require at least 1
           }
-          if (source.eat(/[eE]/)) {
+          if (source.eat(/[eE]/))
-            t = "number";
+          {
             source.eat(/[-+]/);
             source.eatWhile(digitRE); // should require at least 1
           }
-          return t;
+          return "number";
         }
 
-        if (symbolRE.test(ch)) {
+        if (symbolRE.test(char))
-          if (ch == '-' && source.eat(/-/)) {
+        {
-            source.eatWhile(/-/);
+          if (char === '-' && source.eat('-'))
-            if (!source.eat(symbolRE)) {
+          {
-              source.skipToEnd();
+            source.skipToEnd();
-              return "comment";
+            return "comment";
-            }
           }
           source.eatWhile(symbolRE);
-          return "builtin";
+          return "keyword";
+        }
+
+        if (char === '_')
+        {
+          return "keyword";
         }
 
         return "error";
       }
     }
 
-    function ncomment(type, nest) {
+    function chompMultiComment(nest)
-      if (nest == 0) {
+    {
+      if (nest == 0)
+      {
         return normal();
       }
-      return function(source, setState) {
+      return function(source, setState)
-        var currNest = nest;
+      {
-        while (!source.eol()) {
+        while (!source.eol())
-          var ch = source.next();
+        {
-          if (ch == '{' && source.eat('-')) {
+          var char = source.next();
-            ++currNest;
+          if (char == '{' && source.eat('-'))
-          } else if (ch == '-' && source.eat('}')) {
+          {
-            --currNest;
+            ++nest;
-            if (currNest == 0) {
+          }
+          else if (char == '-' && source.eat('}'))
+          {
+            --nest;
+            if (nest === 0)
+            {
               setState(normal());
-              return type;
+              return 'comment';
             }
           }
         }
-        setState(ncomment(type, currNest));
+        setState(chompMultiComment(nest));
-        return type;
+        return 'comment';
       }
     }
 
-    function stringLiteral(source, setState) {
+    function chompMultiString(source, setState)
-      while (!source.eol()) {
+    {
-        var ch = source.next();
+      while (!source.eol())
-        if (ch == '"') {
+      {
+        var char = source.next();
+        if (char === '"' && source.eat('"') && source.eat('"'))
+        {
           setState(normal());
-          return "string";
+          return 'string';
-        }
-        if (ch == '\\') {
-          if (source.eol() || source.eat(whiteCharRE)) {
-            setState(stringGap);
-            return "string";
-          }
-          if (!source.eat('&')) source.next(); // should handle other escapes here
         }
       }
-      setState(normal());
+      return 'string';
-      return "error";
     }
 
-    function stringGap(source, setState) {
+    function chompSingleString(source, setState)
-      if (source.eat('\\')) {
+    {
-        return switchState(source, setState, stringLiteral);
+      while (source.skipTo('\\"')) { source.next(); source.next(); }
+      if (source.skipTo('"'))
+      {
+        source.next();
+        setState(normal());
+        return 'string';
       }
-      source.next();
+      source.skipToEnd();
       setState(normal());
-      return "error";
+      return 'error';
     }
 
+    function chompChar(source, setState)
+    {
+      while (source.skipTo("\\'")) { source.next(); source.next(); }
+      if (source.skipTo("'"))
+      {
+        source.next();
+        setState(normal());
+        return 'string';
+      }
+      source.skipToEnd();
+      setState(normal());
+      return 'error';
+    }
 
-    var wellKnownWords = (function() {
+    function chompGlsl(source, setState)
-      var wkw = {};
+    {
-
+      while (!source.eol())
-      var keywords = [
+      {
-        "case", "of", "as",
+        var char = source.next();
-        "if", "then", "else",
+        if (char === '|' && source.eat(']'))
-        "let", "in",
+        {
-        "infix", "infixl", "infixr",
+          setState(normal());
-        "type", "alias",
+          return 'string';
-        "input", "output", "foreign", "loopback",
+        }
-        "module", "where", "import", "exposing",
+      }
-        "_", "..", "|", ":", "=", "\\", "\"", "->", "<-"
+      return 'string';
-      ];
+    }
-
-      for (var i = keywords.length; i--;)
-        wkw[keywords[i]] = "keyword";
-
-      return wkw;
-    })();
-
 
+    var wellKnownWords = {
+      case: 1,
+      of: 1,
+      as: 1,
+      if: 1,
+      then: 1,
+      else: 1,
+      let: 1,
+      in: 1,
+      type: 1,
+      alias: 1,
+      module: 1,
+      where: 1,
+      import: 1,
+      exposing: 1,
+      port: 1
+    };
 
     return {
       startState: function ()  { return { f: normal() }; },
       copyState:  function (s) { return { f: s.f }; },
 
       token: function(stream, state) {
-        var t = state.f(stream, function(s) { state.f = s; });
+        var type = state.f(stream, function(s) { state.f = s; });
-        var w = stream.current();
+        var word = stream.current();
-        return (wellKnownWords.hasOwnProperty(w)) ? wellKnownWords[w] : t;
+        return (wellKnownWords.hasOwnProperty(word)) ? 'keyword' : type;
       }
     };
 

scripts/codemirror/mode/elm/index.html

@@ -9,7 +9,7 @@
 <script src="elm.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/erlang/index.html

@@ -11,7 +11,7 @@
 <script src="erlang.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/factor/index.html

@@ -16,7 +16,7 @@
 }
 </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/fcl/index.html

@@ -11,7 +11,7 @@
 <script src="fcl.js"></script>
 <style>.CodeMirror {border:1px solid #999; background:#ffc}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/forth/index.html

@@ -16,7 +16,7 @@
 }
 </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/fortran/index.html

@@ -9,7 +9,7 @@
 <script src="fortran.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/gas/index.html

@@ -9,7 +9,7 @@
 <script src="gas.js"></script>
 <style>.CodeMirror {border: 2px inset #dee;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/gfm/index.html

@@ -20,7 +20,7 @@
   .cm-s-default .cm-emoji {color: #009688;}
 </style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/gherkin/index.html

@@ -9,7 +9,7 @@
 <script src="gherkin.js"></script>
 <style>.CodeMirror { border-top: 1px solid #ddd; border-bottom: 1px solid #ddd; }</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/go/index.html

@@ -11,7 +11,7 @@
 <script src="go.js"></script>
 <style>.CodeMirror {border:1px solid #999; background:#ffc}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/groovy/index.html

@@ -10,7 +10,7 @@
 <script src="groovy.js"></script>
 <style>.CodeMirror {border-top: 1px solid #500; border-bottom: 1px solid #500;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/haml/index.html

@@ -13,7 +13,7 @@
 <script src="haml.js"></script>
 <style>.CodeMirror {background: #f8f8f8;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/handlebars/handlebars.js

@@ -13,10 +13,14 @@
 
   CodeMirror.defineSimpleMode("handlebars-tags", {
     start: [
+      { regex: /\{\{\{/, push: "handlebars_raw", token: "tag" },
       { regex: /\{\{!--/, push: "dash_comment", token: "comment" },
       { regex: /\{\{!/,   push: "comment", token: "comment" },
       { regex: /\{\{/,    push: "handlebars", token: "tag" }
     ],
+    handlebars_raw: [
+      { regex: /\}\}\}/, pop: true, token: "tag" },
+    ],
     handlebars: [
       { regex: /\}\}/, pop: true, token: "tag" },
 
@@ -58,7 +62,7 @@
     if (!parserConfig || !parserConfig.base) return handlebars;
     return CodeMirror.multiplexingMode(
       CodeMirror.getMode(config, parserConfig.base),
-      {open: "{{", close: "}}", mode: handlebars, parseDelimiters: true}
+      {open: "{{", close: /\}\}\}?/, mode: handlebars, parseDelimiters: true}
     );
   });
 

scripts/codemirror/mode/handlebars/index.html

@@ -13,7 +13,7 @@
 <script src="handlebars.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>
@@ -41,6 +41,8 @@
 
 {{! one line comment }}
 
+{{{propertyContainingRawHtml}}}
+
 {{#each articles}}
   {{~title}}
   <p>{{excerpt body size=120 ellipsis=true}}</p>

scripts/codemirror/mode/haskell/index.html

@@ -11,7 +11,7 @@
 <script src="haskell.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/haxe/index.html

@@ -9,7 +9,7 @@
 <script src="haxe.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/htmlembedded/index.html

@@ -14,7 +14,7 @@
 <script src="htmlembedded.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/htmlmixed/index.html

@@ -14,7 +14,7 @@
 <script src="htmlmixed.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/http/index.html

@@ -9,7 +9,7 @@
 <script src="http.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/idl/index.html

@@ -10,7 +10,7 @@
 <script src="idl.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>

scripts/codemirror/mode/javascript/index.html

@@ -12,7 +12,7 @@
 <script src="javascript.js"></script>
 <style>.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
 <div id=nav>
-  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>