add UMD support and add linting utility for JavaScript ESLint

This commit is contained in:
PhantomX 2015-10-07 23:52:14 +03:00
parent d9e66391d0
commit df1e551c0f
20 changed files with 258 additions and 13124 deletions

23
.eslintrc Normal file
View File

@ -0,0 +1,23 @@
{
"rules": {
"indent": [
2,
"tab"
],
"strict": 0,
"no-console": 0,
"quotes": [
2,
"double"
],
"semi": [
2,
"always"
]
},
"env": {
"browser": true,
"node":true
},
"extends": "eslint:recommended"
}

4
.gitignore vendored
View File

@ -1,2 +1,6 @@
localtesting/*
node_modules/
*.iml
*.ipr
*.iws
dist/

File diff suppressed because one or more lines are too long

13
dist/simplemde.min.js vendored

File diff suppressed because one or more lines are too long

View File

@ -1,11 +1,16 @@
"use strict";
var gulp = require("gulp"),
minifycss = require("gulp-minify-css"),
uglify = require("gulp-uglify"),
concat = require("gulp-concat"),
header = require("gulp-header"),
pkg = require("./package.json"),
prettify = require("gulp-jsbeautifier"),
download = require("gulp-download");
debug = require("gulp-debug"),
eslint = require("gulp-eslint"),
prettify = require("gulp-jsbeautifier");
var browserify = require("browserify");
var source = require("vinyl-source-stream");
var banner = ["/**",
" * <%= pkg.name %> v<%= pkg.version %>",
@ -15,85 +20,51 @@ var banner = ["/**",
" */",
""].join("\n");
gulp.task("downloads-codemirror", function(callback) {
var download_urls = [
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/lib/codemirror.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/addon/edit/continuelist.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/addon/display/fullscreen.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/addon/mode/overlay.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/mode/gfm/gfm.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/mode/markdown/markdown.js",
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/mode/xml/xml.js"];
download(download_urls)
.pipe(gulp.dest("src/js/codemirror/"));
// Wait to make sure they've been downloaded
setTimeout(function() {
callback();
}, 5000);
gulp.task("lint", function() {
gulp.src("./src/js/**/*.js")
.pipe(debug())
.pipe(eslint())
.pipe(eslint.format());
});
gulp.task("downloads-js", function(callback) {
var download_urls = [
"https://raw.githubusercontent.com/chjj/marked/master/lib/marked.js",
"https://raw.githubusercontent.com/NextStepWebs/codemirror-spell-checker/master/src/js/spell-checker.js",
"https://raw.githubusercontent.com/NextStepWebs/codemirror-spell-checker/master/src/js/typo.js"];
download(download_urls)
.pipe(gulp.dest("src/js/"));
// Wait to make sure they've been downloaded
setTimeout(function() {
callback();
}, 5000);
function taskBrowserify(opts) {
return browserify("./src/js/simplemde.js", opts)
.bundle();
}
gulp.task("browserify:dev", [], function() {
return taskBrowserify({debug:true, standalone:"SimpleMDE"})
.pipe(source("simplemde.debug.js"))
.pipe(gulp.dest("./dist/"));
});
gulp.task("downloads-css", function(callback) {
var download_urls = [
"https://raw.githubusercontent.com/codemirror/CodeMirror/master/lib/codemirror.css",
"https://raw.githubusercontent.com/NextStepWebs/codemirror-spell-checker/master/src/css/spell-checker.css"];
download(download_urls)
.pipe(gulp.dest("src/css/"));
// Wait to make sure they've been downloaded
setTimeout(function() {
callback();
}, 5000);
gulp.task("browserify:prod", [], function() {
return taskBrowserify({standalone:"SimpleMDE"})
.pipe(source("simplemde.js"))
.pipe(gulp.dest("./dist/"));
});
gulp.task("scripts", ["downloads-codemirror", "downloads-js", "downloads-css"], function() {
var js_files = [
"./src/js/codemirror/codemirror.js",
"./src/js/codemirror/continuelist.js",
"./src/js/codemirror/tablist.js",
"./src/js/codemirror/fullscreen.js",
"./src/js/codemirror/markdown.js",
"./src/js/codemirror/overlay.js",
"./src/js/codemirror/gfm.js",
"./src/js/codemirror/xml.js",
"./src/js/typo.js",
"./src/js/spell-checker.js",
"./src/js/marked.js",
"./src/js/simplemde.js"];
gulp.task("scripts", ["browserify:dev", "browserify:prod", "lint"], function() {
var js_files = ["./dist/simplemde.js"];
return gulp.src(js_files)
.pipe(header(banner, {pkg: pkg}))
.pipe(concat("simplemde.min.js"))
.pipe(gulp.dest("dist"))
.pipe(uglify())
.pipe(header(banner, {pkg: pkg}))
.pipe(gulp.dest("dist"));
.pipe(gulp.dest("./dist/"));
});
gulp.task("styles", ["downloads-codemirror", "downloads-js", "downloads-css"], function() {
return gulp.src("./src/css/*.css")
gulp.task("styles", function() {
var css_files = [
"./src/css/*.css",
"./node_modules/codemirror/lib/codemirror.css",
"./node_modules/codemirror-spell-checker/src/css/spell-checker.css"
];
return gulp.src(css_files)
.pipe(concat("simplemde.min.css"))
.pipe(gulp.dest("dist"))
.pipe(minifycss())
.pipe(header(banner, {pkg: pkg}))
.pipe(gulp.dest("dist"));
.pipe(gulp.dest("./dist/"));
});
gulp.task("prettify-js", function() {
@ -108,4 +79,4 @@ gulp.task("prettify-css", function() {
.pipe(gulp.dest("./src/css"));
});
gulp.task("default", ["downloads-codemirror", "downloads-js", "downloads-css", "scripts", "styles", "prettify-js", "prettify-css"]);
gulp.task("default", ["scripts", "styles"]);

View File

@ -1,6 +1,6 @@
{
"name": "simplemde",
"version": "1.7.5",
"version": "1.7.6",
"description": "A simple, beautiful, and embeddable JavaScript markdown editor. Features autosaving and spell checking.",
"keywords": [
"embeddable",
@ -10,7 +10,7 @@
"wysiwyg"
],
"homepage": "https://github.com/NextStepWebs/simplemde-markdown-editor",
"main": "gulpfile.js",
"main": "./src/js/simplemde.js",
"license": "MIT",
"company": "Next Step Webs, Inc.",
"author": {
@ -20,14 +20,24 @@
"bugs": {
"url": "https://github.com/NextStepWebs/simplemde-markdown-editor/issues"
},
"dependencies": {
"codemirror": "^5.7.0",
"codemirror-spell-checker": "NextStepWebs/codemirror-spell-checker",
"marked": "chjj/marked"
},
"devDependencies": {
"browserify": "^11.2.0",
"debug": "^2.2.0",
"eslint": "^1.6.0",
"gulp": "*",
"gulp-minify-css": "*",
"gulp-uglify": "*",
"gulp-concat": "*",
"gulp-debug": "^2.1.1",
"gulp-eslint": "^1.0.0",
"gulp-header": "*",
"gulp-jsbeautifier": "*",
"gulp-download": "*"
"gulp-minify-css": "*",
"gulp-uglify": "*",
"vinyl-source-stream": "^1.1.0"
},
"repository": {
"type": "git",

View File

@ -1,334 +0,0 @@
/* BASICS */
.CodeMirror {
/* Set height, width, borders, and global font properties here */
font-family: monospace;
height: 300px;
color: black;
}
/* PADDING */
.CodeMirror-lines {
padding: 4px 0; /* Vertical padding around content */
}
.CodeMirror pre {
padding: 0 4px; /* Horizontal padding of content */
}
.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
background-color: white; /* The little square between H and V scrollbars */
}
/* GUTTER */
.CodeMirror-gutters {
border-right: 1px solid #ddd;
background-color: #f7f7f7;
white-space: nowrap;
}
.CodeMirror-linenumbers {}
.CodeMirror-linenumber {
padding: 0 3px 0 5px;
min-width: 20px;
text-align: right;
color: #999;
white-space: nowrap;
}
.CodeMirror-guttermarker { color: black; }
.CodeMirror-guttermarker-subtle { color: #999; }
/* CURSOR */
.CodeMirror-cursor {
border-left: 1px solid black;
border-right: none;
width: 0;
}
/* Shown when moving in bi-directional text */
.CodeMirror div.CodeMirror-secondarycursor {
border-left: 1px solid silver;
}
.cm-fat-cursor .CodeMirror-cursor {
width: auto;
border: 0;
background: #7e7;
}
.cm-fat-cursor div.CodeMirror-cursors {
z-index: 1;
}
.cm-animate-fat-cursor {
width: auto;
border: 0;
-webkit-animation: blink 1.06s steps(1) infinite;
-moz-animation: blink 1.06s steps(1) infinite;
animation: blink 1.06s steps(1) infinite;
background-color: #7e7;
}
@-moz-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@-webkit-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
/* Can style cursor different in overwrite (non-insert) mode */
.CodeMirror-overwrite .CodeMirror-cursor {}
.cm-tab { display: inline-block; text-decoration: inherit; }
.CodeMirror-ruler {
border-left: 1px solid #ccc;
position: absolute;
}
/* DEFAULT THEME */
.cm-s-default .cm-header {color: blue;}
.cm-s-default .cm-quote {color: #090;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-header, .cm-strong {font-weight: bold;}
.cm-em {font-style: italic;}
.cm-link {text-decoration: underline;}
.cm-strikethrough {text-decoration: line-through;}
.cm-s-default .cm-keyword {color: #708;}
.cm-s-default .cm-atom {color: #219;}
.cm-s-default .cm-number {color: #164;}
.cm-s-default .cm-def {color: #00f;}
.cm-s-default .cm-variable,
.cm-s-default .cm-punctuation,
.cm-s-default .cm-property,
.cm-s-default .cm-operator {}
.cm-s-default .cm-variable-2 {color: #05a;}
.cm-s-default .cm-variable-3 {color: #085;}
.cm-s-default .cm-comment {color: #a50;}
.cm-s-default .cm-string {color: #a11;}
.cm-s-default .cm-string-2 {color: #f50;}
.cm-s-default .cm-meta {color: #555;}
.cm-s-default .cm-qualifier {color: #555;}
.cm-s-default .cm-builtin {color: #30a;}
.cm-s-default .cm-bracket {color: #997;}
.cm-s-default .cm-tag {color: #170;}
.cm-s-default .cm-attribute {color: #00c;}
.cm-s-default .cm-hr {color: #999;}
.cm-s-default .cm-link {color: #00c;}
.cm-s-default .cm-error {color: #f00;}
.cm-invalidchar {color: #f00;}
.CodeMirror-composing { border-bottom: 2px solid; }
/* Default styles for common addons */
div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
.CodeMirror-activeline-background {background: #e8f2ff;}
/* STOP */
/* The rest of this file contains styles related to the mechanics of
the editor. You probably shouldn't touch them. */
.CodeMirror {
position: relative;
overflow: hidden;
background: white;
}
.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 */
/* See overflow: hidden in .CodeMirror */
margin-bottom: -30px; margin-right: -30px;
padding-bottom: 30px;
height: 100%;
outline: none; /* Prevent dragging from highlighting the element */
position: relative;
}
.CodeMirror-sizer {
position: relative;
border-right: 30px solid transparent;
}
/* The fake, visible scrollbars. Used to force redraw during scrolling
before actuall scrolling happens, thus preventing shaking and
flickering artifacts. */
.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
position: absolute;
z-index: 6;
display: none;
}
.CodeMirror-vscrollbar {
right: 0; top: 0;
overflow-x: hidden;
overflow-y: scroll;
}
.CodeMirror-hscrollbar {
bottom: 0; left: 0;
overflow-y: hidden;
overflow-x: scroll;
}
.CodeMirror-scrollbar-filler {
right: 0; bottom: 0;
}
.CodeMirror-gutter-filler {
left: 0; bottom: 0;
}
.CodeMirror-gutters {
position: absolute; left: 0; top: 0;
z-index: 3;
}
.CodeMirror-gutter {
white-space: normal;
height: 100%;
display: inline-block;
margin-bottom: -30px;
/* Hack to make IE7 behave */
*zoom:1;
*display:inline;
}
.CodeMirror-gutter-wrapper {
position: absolute;
z-index: 4;
background: none !important;
border: none !important;
}
.CodeMirror-gutter-background {
position: absolute;
top: 0; bottom: 0;
z-index: 4;
}
.CodeMirror-gutter-elt {
position: absolute;
cursor: default;
z-index: 4;
}
.CodeMirror-gutter-wrapper {
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
}
.CodeMirror-lines {
cursor: text;
min-height: 1px; /* prevents collapsing before first draw */
}
.CodeMirror pre {
/* 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;
background: transparent;
font-family: inherit;
font-size: inherit;
margin: 0;
white-space: pre;
word-wrap: normal;
line-height: inherit;
color: inherit;
z-index: 2;
position: relative;
overflow: visible;
-webkit-tap-highlight-color: transparent;
}
.CodeMirror-wrap pre {
word-wrap: break-word;
white-space: pre-wrap;
word-break: normal;
}
.CodeMirror-linebackground {
position: absolute;
left: 0; right: 0; top: 0; bottom: 0;
z-index: 0;
}
.CodeMirror-linewidget {
position: relative;
z-index: 2;
overflow: auto;
}
.CodeMirror-widget {}
.CodeMirror-code {
outline: none;
}
/* Force content-box sizing for the elements where we expect it */
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
-moz-box-sizing: content-box;
box-sizing: content-box;
}
.CodeMirror-measure {
position: absolute;
width: 100%;
height: 0;
overflow: hidden;
visibility: hidden;
}
.CodeMirror-cursor { position: absolute; }
.CodeMirror-measure pre { position: static; }
div.CodeMirror-cursors {
visibility: hidden;
position: relative;
z-index: 3;
}
div.CodeMirror-dragcursors {
visibility: visible;
}
.CodeMirror-focused div.CodeMirror-cursors {
visibility: visible;
}
.CodeMirror-selected { background: #d9d9d9; }
.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
.CodeMirror-crosshair { cursor: crosshair; }
.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
.cm-searching {
background: #ffa;
background: rgba(255, 255, 0, .4);
}
/* IE7 hack to prevent it from returning funny offsetTops on the spans */
.CodeMirror span { *vertical-align: text-bottom; }
/* Used to force a border model for a node */
.cm-force-border { padding-right: .1px; }
@media print {
/* Hide the cursor when printing */
.CodeMirror div.CodeMirror-cursors {
visibility: hidden;
}
}
/* See issue #2901 */
.cm-tab-wrap-hack:after { content: ''; }
/* Help users use markselection to safely style text background */
span.CodeMirror-selectedtext { background: none; }

View File

@ -1,3 +0,0 @@
.CodeMirror .cm-spell-error:not(.cm-url):not(.cm-comment) {
background: rgba(255, 0, 0, .15);
}

File diff suppressed because it is too large Load Diff

View File

@ -1,51 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://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) {
"use strict";
var listRE = /^(\s*)(>[> ]*|[*+-]\s|(\d+)([.)]))(\s*)/,
emptyListRE = /^(\s*)(>[> ]*|[*+-]|(\d+)[.)])(\s*)$/,
unorderedListRE = /[*+-]\s/;
CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) {
if (cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections(), replacements = [];
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].head;
var eolState = cm.getStateAfter(pos.line);
var inList = eolState.list !== false;
var inQuote = eolState.quote !== 0;
var line = cm.getLine(pos.line), match = listRE.exec(line);
if (!ranges[i].empty() || (!inList && !inQuote) || !match) {
cm.execCommand("newlineAndIndent");
return;
}
if (emptyListRE.test(line)) {
cm.replaceRange("", {
line: pos.line, ch: 0
}, {
line: pos.line, ch: pos.ch + 1
});
replacements[i] = "\n";
} else {
var indent = match[1], after = match[5];
var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0
? match[2]
: (parseInt(match[3], 10) + 1) + match[4];
replacements[i] = "\n" + indent + bullet + after;
}
}
cm.replaceSelections(replacements);
};
});

View File

@ -1,41 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://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) {
"use strict";
CodeMirror.defineOption("fullScreen", false, function(cm, val, old) {
if (old == CodeMirror.Init) old = false;
if (!old == !val) return;
if (val) setFullscreen(cm);
else setNormal(cm);
});
function setFullscreen(cm) {
var wrap = cm.getWrapperElement();
cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset,
width: wrap.style.width, height: wrap.style.height};
wrap.style.width = "";
wrap.style.height = "auto";
wrap.className += " CodeMirror-fullscreen";
document.documentElement.style.overflow = "hidden";
cm.refresh();
}
function setNormal(cm) {
var wrap = cm.getWrapperElement();
wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, "");
document.documentElement.style.overflow = "";
var info = cm.state.fullScreenRestore;
wrap.style.width = info.width; wrap.style.height = info.height;
window.scrollTo(info.scrollLeft, info.scrollTop);
cm.refresh();
}
});

View File

@ -1,130 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../markdown/markdown"), require("../../addon/mode/overlay"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../markdown/markdown", "../../addon/mode/overlay"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var urlRE = /^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i
CodeMirror.defineMode("gfm", function(config, modeConfig) {
var codeDepth = 0;
function blankLine(state) {
state.code = false;
return null;
}
var gfmOverlay = {
startState: function() {
return {
code: false,
codeBlock: false,
ateSpace: false
};
},
copyState: function(s) {
return {
code: s.code,
codeBlock: s.codeBlock,
ateSpace: s.ateSpace
};
},
token: function(stream, state) {
state.combineTokens = null;
// Hack to prevent formatting override inside code blocks (block and inline)
if (state.codeBlock) {
if (stream.match(/^```+/)) {
state.codeBlock = false;
return null;
}
stream.skipToEnd();
return null;
}
if (stream.sol()) {
state.code = false;
}
if (stream.sol() && stream.match(/^```+/)) {
stream.skipToEnd();
state.codeBlock = true;
return null;
}
// If this block is changed, it may need to be updated in Markdown mode
if (stream.peek() === '`') {
stream.next();
var before = stream.pos;
stream.eatWhile('`');
var difference = 1 + stream.pos - before;
if (!state.code) {
codeDepth = difference;
state.code = true;
} else {
if (difference === codeDepth) { // Must be exact
state.code = false;
}
}
return null;
} else if (state.code) {
stream.next();
return null;
}
// Check if space. If so, links can be formatted later on
if (stream.eatSpace()) {
state.ateSpace = true;
return null;
}
if (stream.sol() || state.ateSpace) {
state.ateSpace = false;
if (modeConfig.gitHubSpice !== false) {
if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/)) {
// User/Project@SHA
// User@SHA
// SHA
state.combineTokens = true;
return "link";
} else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) {
// User/Project#Num
// User#Num
// #Num
state.combineTokens = true;
return "link";
}
}
}
if (stream.match(urlRE) &&
stream.string.slice(stream.start - 2, stream.start) != "](" &&
(stream.start == 0 || /\W/.test(stream.string.charAt(stream.start - 1)))) {
// URLs
// Taken from http://daringfireball.net/2010/07/improved_regex_for_matching_urls
// And then (issue #1160) simplified to make it not crash the Chrome Regexp engine
// And then limited url schemes to the CommonMark list, so foo:bar isn't matched as a URL
state.combineTokens = true;
return "link";
}
stream.next();
return null;
},
blankLine: blankLine
};
var markdownConfig = {
underscoresBreakWords: false,
taskLists: true,
fencedCodeBlocks: '```',
strikethrough: true
};
for (var attr in modeConfig) {
markdownConfig[attr] = modeConfig[attr];
}
markdownConfig.name = "markdown";
return CodeMirror.overlayMode(CodeMirror.getMode(config, markdownConfig), gfmOverlay);
}, "markdown");
CodeMirror.defineMIME("text/x-gfm", "gfm");
});

View File

@ -1,792 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../xml/xml"), require("../meta"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../xml/xml", "../meta"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
var htmlFound = CodeMirror.modes.hasOwnProperty("xml");
var htmlMode = CodeMirror.getMode(cmCfg, htmlFound ? {name: "xml", htmlMode: true} : "text/plain");
function getMode(name) {
if (CodeMirror.findModeByName) {
var found = CodeMirror.findModeByName(name);
if (found) name = found.mime || found.mimes[0];
}
var mode = CodeMirror.getMode(cmCfg, name);
return mode.name == "null" ? null : mode;
}
// Should characters that affect highlighting be highlighted separate?
// Does not include characters that will be output (such as `1.` and `-` for lists)
if (modeCfg.highlightFormatting === undefined)
modeCfg.highlightFormatting = false;
// Maximum number of nested blockquotes. Set to 0 for infinite nesting.
// Excess `>` will emit `error` token.
if (modeCfg.maxBlockquoteDepth === undefined)
modeCfg.maxBlockquoteDepth = 0;
// Should underscores in words open/close em/strong?
if (modeCfg.underscoresBreakWords === undefined)
modeCfg.underscoresBreakWords = true;
// Use `fencedCodeBlocks` to configure fenced code blocks. false to
// disable, string to specify a precise regexp that the fence should
// match, and true to allow three or more backticks or tildes (as
// per CommonMark).
// Turn on task lists? ("- [ ] " and "- [x] ")
if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;
// Turn on strikethrough syntax
if (modeCfg.strikethrough === undefined)
modeCfg.strikethrough = false;
var codeDepth = 0;
var header = 'header'
, code = 'comment'
, quote = 'quote'
, list1 = 'variable-2'
, list2 = 'variable-3'
, list3 = 'keyword'
, hr = 'hr'
, image = 'tag'
, formatting = 'formatting'
, linkinline = 'link'
, linkemail = 'link'
, linktext = 'link'
, linkhref = 'string'
, em = 'em'
, strong = 'strong'
, strikethrough = 'strikethrough';
var hrRE = /^([*\-_])(?:\s*\1){2,}\s*$/
, ulRE = /^[*\-+]\s+/
, olRE = /^[0-9]+([.)])\s+/
, taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE
, atxHeaderRE = modeCfg.allowAtxHeaderWithoutSpace ? /^(#+)/ : /^(#+)(?: |$)/
, setextHeaderRE = /^ *(?:\={1,}|-{1,})\s*$/
, textRE = /^[^#!\[\]*_\\<>` "'(~]+/
, fencedCodeRE = new RegExp("^(" + (modeCfg.fencedCodeBlocks === true ? "~~~+|```+" : modeCfg.fencedCodeBlocks) +
")[ \\t]*([\\w+#]*)");
function switchInline(stream, state, f) {
state.f = state.inline = f;
return f(stream, state);
}
function switchBlock(stream, state, f) {
state.f = state.block = f;
return f(stream, state);
}
function lineIsEmpty(line) {
return !line || !/\S/.test(line.string)
}
// Blocks
function blankLine(state) {
// Reset linkTitle state
state.linkTitle = false;
// Reset EM state
state.em = false;
// Reset STRONG state
state.strong = false;
// Reset strikethrough state
state.strikethrough = false;
// Reset state.quote
state.quote = 0;
// Reset state.indentedCode
state.indentedCode = false;
if (!htmlFound && state.f == htmlBlock) {
state.f = inlineNormal;
state.block = blockNormal;
}
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
// Mark this line as blank
state.prevLine = state.thisLine
state.thisLine = null
return null;
}
function blockNormal(stream, state) {
var sol = stream.sol();
var prevLineIsList = state.list !== false,
prevLineIsIndentedCode = state.indentedCode;
state.indentedCode = false;
if (prevLineIsList) {
if (state.indentationDiff >= 0) { // Continued list
if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
state.indentation -= state.indentationDiff;
}
state.list = null;
} else if (state.indentation > 0) {
state.list = null;
state.listDepth = Math.floor(state.indentation / 4);
} else { // No longer a list
state.list = false;
state.listDepth = 0;
}
}
var match = null;
if (state.indentationDiff >= 4) {
stream.skipToEnd();
if (prevLineIsIndentedCode || lineIsEmpty(state.prevLine)) {
state.indentation -= 4;
state.indentedCode = true;
return code;
} else {
return null;
}
} else if (stream.eatSpace()) {
return null;
} else if ((match = stream.match(atxHeaderRE)) && match[1].length <= 6) {
state.header = match[1].length;
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (!lineIsEmpty(state.prevLine) && !state.quote && !prevLineIsList &&
!prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
state.header = match[0].charAt(0) == '=' ? 1 : 2;
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (stream.eat('>')) {
state.quote = sol ? 1 : state.quote + 1;
if (modeCfg.highlightFormatting) state.formatting = "quote";
stream.eatSpace();
return getType(state);
} else if (stream.peek() === '[') {
return switchInline(stream, state, footnoteLink);
} else if (stream.match(hrRE, true)) {
state.hr = true;
return hr;
} else if ((lineIsEmpty(state.prevLine) || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
var listType = null;
if (stream.match(ulRE, true)) {
listType = 'ul';
} else {
stream.match(olRE, true);
listType = 'ol';
}
state.indentation = stream.column() + stream.current().length;
state.list = true;
state.listDepth++;
if (modeCfg.taskLists && stream.match(taskListRE, false)) {
state.taskList = true;
}
state.f = state.inline;
if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];
return getType(state);
} else if (modeCfg.fencedCodeBlocks && (match = stream.match(fencedCodeRE, true))) {
state.fencedChars = match[1]
// try switching mode
state.localMode = getMode(match[2]);
if (state.localMode) state.localState = state.localMode.startState();
state.f = state.block = local;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = true;
return getType(state);
}
return switchInline(stream, state, state.inline);
}
function htmlBlock(stream, state) {
var style = htmlMode.token(stream, state.htmlState);
if ((htmlFound && state.htmlState.tagStart === null &&
(!state.htmlState.context && state.htmlState.tokenize.isInText)) ||
(state.md_inside && stream.current().indexOf(">") > -1)) {
state.f = inlineNormal;
state.block = blockNormal;
state.htmlState = null;
}
return style;
}
function local(stream, state) {
if (stream.sol() && state.fencedChars && stream.match(state.fencedChars, false)) {
state.localMode = state.localState = null;
state.f = state.block = leavingLocal;
return null;
} else if (state.localMode) {
return state.localMode.token(stream, state.localState);
} else {
stream.skipToEnd();
return code;
}
}
function leavingLocal(stream, state) {
stream.match(state.fencedChars);
state.block = blockNormal;
state.f = inlineNormal;
state.fencedChars = null;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = true;
var returnType = getType(state);
state.code = false;
return returnType;
}
// Inline
function getType(state) {
var styles = [];
if (state.formatting) {
styles.push(formatting);
if (typeof state.formatting === "string") state.formatting = [state.formatting];
for (var i = 0; i < state.formatting.length; i++) {
styles.push(formatting + "-" + state.formatting[i]);
if (state.formatting[i] === "header") {
styles.push(formatting + "-" + state.formatting[i] + "-" + state.header);
}
// Add `formatting-quote` and `formatting-quote-#` for blockquotes
// Add `error` instead if the maximum blockquote nesting depth is passed
if (state.formatting[i] === "quote") {
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(formatting + "-" + state.formatting[i] + "-" + state.quote);
} else {
styles.push("error");
}
}
}
}
if (state.taskOpen) {
styles.push("meta");
return styles.length ? styles.join(' ') : null;
}
if (state.taskClosed) {
styles.push("property");
return styles.length ? styles.join(' ') : null;
}
if (state.linkHref) {
styles.push(linkhref, "url");
} else { // Only apply inline styles to non-url text
if (state.strong) { styles.push(strong); }
if (state.em) { styles.push(em); }
if (state.strikethrough) { styles.push(strikethrough); }
if (state.linkText) { styles.push(linktext); }
if (state.code) { styles.push(code); }
}
if (state.header) { styles.push(header); styles.push(header + "-" + state.header); }
if (state.quote) {
styles.push(quote);
// Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(quote + "-" + state.quote);
} else {
styles.push(quote + "-" + modeCfg.maxBlockquoteDepth);
}
}
if (state.list !== false) {
var listMod = (state.listDepth - 1) % 3;
if (!listMod) {
styles.push(list1);
} else if (listMod === 1) {
styles.push(list2);
} else {
styles.push(list3);
}
}
if (state.trailingSpaceNewLine) {
styles.push("trailing-space-new-line");
} else if (state.trailingSpace) {
styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b"));
}
return styles.length ? styles.join(' ') : null;
}
function handleText(stream, state) {
if (stream.match(textRE, true)) {
return getType(state);
}
return undefined;
}
function inlineNormal(stream, state) {
var style = state.text(stream, state);
if (typeof style !== 'undefined')
return style;
if (state.list) { // List marker (*, +, -, 1., etc)
state.list = null;
return getType(state);
}
if (state.taskList) {
var taskOpen = stream.match(taskListRE, true)[1] !== "x";
if (taskOpen) state.taskOpen = true;
else state.taskClosed = true;
if (modeCfg.highlightFormatting) state.formatting = "task";
state.taskList = false;
return getType(state);
}
state.taskOpen = false;
state.taskClosed = false;
if (state.header && stream.match(/^#+$/, true)) {
if (modeCfg.highlightFormatting) state.formatting = "header";
return getType(state);
}
// Get sol() value now, before character is consumed
var sol = stream.sol();
var ch = stream.next();
if (ch === '\\') {
stream.next();
if (modeCfg.highlightFormatting) {
var type = getType(state);
return type ? type + " formatting-escape" : "formatting-escape";
}
}
// Matches link titles present on next line
if (state.linkTitle) {
state.linkTitle = false;
var matchCh = ch;
if (ch === '(') {
matchCh = ')';
}
matchCh = (matchCh+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
var regex = '^\\s*(?:[^' + matchCh + '\\\\]+|\\\\\\\\|\\\\.)' + matchCh;
if (stream.match(new RegExp(regex), true)) {
return linkhref;
}
}
// If this block is changed, it may need to be updated in GFM mode
if (ch === '`') {
var previousFormatting = state.formatting;
if (modeCfg.highlightFormatting) state.formatting = "code";
var t = getType(state);
var before = stream.pos;
stream.eatWhile('`');
var difference = 1 + stream.pos - before;
if (!state.code) {
codeDepth = difference;
state.code = true;
return getType(state);
} else {
if (difference === codeDepth) { // Must be exact
state.code = false;
return t;
}
state.formatting = previousFormatting;
return getType(state);
}
} else if (state.code) {
return getType(state);
}
if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) {
stream.match(/\[[^\]]*\]/);
state.inline = state.f = linkHref;
return image;
}
if (ch === '[' && stream.match(/.*\](\(.*\)| ?\[.*\])/, false)) {
state.linkText = true;
if (modeCfg.highlightFormatting) state.formatting = "link";
return getType(state);
}
if (ch === ']' && state.linkText && stream.match(/\(.*\)| ?\[.*\]/, false)) {
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
state.linkText = false;
state.inline = state.f = linkHref;
return type;
}
if (ch === '<' && stream.match(/^(https?|ftps?):\/\/(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkinline;
}
if (ch === '<' && stream.match(/^[^> \\]+@(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkemail;
}
if (ch === '<' && stream.match(/^(!--|\w)/, false)) {
var end = stream.string.indexOf(">", stream.pos);
if (end != -1) {
var atts = stream.string.substring(stream.start, end);
if (/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(atts)) state.md_inside = true;
}
stream.backUp(1);
state.htmlState = CodeMirror.startState(htmlMode);
return switchBlock(stream, state, htmlBlock);
}
if (ch === '<' && stream.match(/^\/\w*?>/)) {
state.md_inside = false;
return "tag";
}
var ignoreUnderscore = false;
if (!modeCfg.underscoresBreakWords) {
if (ch === '_' && stream.peek() !== '_' && stream.match(/(\w)/, false)) {
var prevPos = stream.pos - 2;
if (prevPos >= 0) {
var prevCh = stream.string.charAt(prevPos);
if (prevCh !== '_' && prevCh.match(/(\w)/, false)) {
ignoreUnderscore = true;
}
}
}
}
if (ch === '*' || (ch === '_' && !ignoreUnderscore)) {
if (sol && stream.peek() === ' ') {
// Do nothing, surrounded by newline and space
} else if (state.strong === ch && stream.eat(ch)) { // Remove STRONG
if (modeCfg.highlightFormatting) state.formatting = "strong";
var t = getType(state);
state.strong = false;
return t;
} else if (!state.strong && stream.eat(ch)) { // Add STRONG
state.strong = ch;
if (modeCfg.highlightFormatting) state.formatting = "strong";
return getType(state);
} else if (state.em === ch) { // Remove EM
if (modeCfg.highlightFormatting) state.formatting = "em";
var t = getType(state);
state.em = false;
return t;
} else if (!state.em) { // Add EM
state.em = ch;
if (modeCfg.highlightFormatting) state.formatting = "em";
return getType(state);
}
} else if (ch === ' ') {
if (stream.eat('*') || stream.eat('_')) { // Probably surrounded by spaces
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(1);
}
}
}
if (modeCfg.strikethrough) {
if (ch === '~' && stream.eatWhile(ch)) {
if (state.strikethrough) {// Remove strikethrough
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
var t = getType(state);
state.strikethrough = false;
return t;
} else if (stream.match(/^[^\s]/, false)) {// Add strikethrough
state.strikethrough = true;
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
return getType(state);
}
} else if (ch === ' ') {
if (stream.match(/^~~/, true)) { // Probably surrounded by space
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(2);
}
}
}
}
if (ch === ' ') {
if (stream.match(/ +$/, false)) {
state.trailingSpace++;
} else if (state.trailingSpace) {
state.trailingSpaceNewLine = true;
}
}
return getType(state);
}
function linkInline(stream, state) {
var ch = stream.next();
if (ch === ">") {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkinline;
}
stream.match(/^[^>]+/, true);
return linkinline;
}
function linkHref(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
var ch = stream.next();
if (ch === '(' || ch === '[') {
state.f = state.inline = getLinkHrefInside(ch === "(" ? ")" : "]");
if (modeCfg.highlightFormatting) state.formatting = "link-string";
state.linkHref = true;
return getType(state);
}
return 'error';
}
function getLinkHrefInside(endChar) {
return function(stream, state) {
var ch = stream.next();
if (ch === endChar) {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link-string";
var returnState = getType(state);
state.linkHref = false;
return returnState;
}
if (stream.match(inlineRE(endChar), true)) {
stream.backUp(1);
}
state.linkHref = true;
return getType(state);
};
}
function footnoteLink(stream, state) {
if (stream.match(/^[^\]]*\]:/, false)) {
state.f = footnoteLinkInside;
stream.next(); // Consume [
if (modeCfg.highlightFormatting) state.formatting = "link";
state.linkText = true;
return getType(state);
}
return switchInline(stream, state, inlineNormal);
}
function footnoteLinkInside(stream, state) {
if (stream.match(/^\]:/, true)) {
state.f = state.inline = footnoteUrl;
if (modeCfg.highlightFormatting) state.formatting = "link";
var returnType = getType(state);
state.linkText = false;
return returnType;
}
stream.match(/^[^\]]+/, true);
return linktext;
}
function footnoteUrl(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
// Match URL
stream.match(/^[^\s]+/, true);
// Check for link title
if (stream.peek() === undefined) { // End of line, set flag to check next line
state.linkTitle = true;
} else { // More content on line, check if link title
stream.match(/^(?:\s+(?:"(?:[^"\\]|\\\\|\\.)+"|'(?:[^'\\]|\\\\|\\.)+'|\((?:[^)\\]|\\\\|\\.)+\)))?/, true);
}
state.f = state.inline = inlineNormal;
return linkhref + " url";
}
var savedInlineRE = [];
function inlineRE(endChar) {
if (!savedInlineRE[endChar]) {
// Escape endChar for RegExp (taken from http://stackoverflow.com/a/494122/526741)
endChar = (endChar+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
// Match any non-endChar, escaped character, as well as the closing
// endChar.
savedInlineRE[endChar] = new RegExp('^(?:[^\\\\]|\\\\.)*?(' + endChar + ')');
}
return savedInlineRE[endChar];
}
var mode = {
startState: function() {
return {
f: blockNormal,
prevLine: null,
thisLine: null,
block: blockNormal,
htmlState: null,
indentation: 0,
inline: inlineNormal,
text: handleText,
formatting: false,
linkText: false,
linkHref: false,
linkTitle: false,
em: false,
strong: false,
header: 0,
hr: false,
taskList: false,
list: false,
listDepth: 0,
quote: 0,
trailingSpace: 0,
trailingSpaceNewLine: false,
strikethrough: false,
fencedChars: null
};
},
copyState: function(s) {
return {
f: s.f,
prevLine: s.prevLine,
thisLine: s.this,
block: s.block,
htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),
indentation: s.indentation,
localMode: s.localMode,
localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,
inline: s.inline,
text: s.text,
formatting: false,
linkTitle: s.linkTitle,
code: s.code,
em: s.em,
strong: s.strong,
strikethrough: s.strikethrough,
header: s.header,
hr: s.hr,
taskList: s.taskList,
list: s.list,
listDepth: s.listDepth,
quote: s.quote,
indentedCode: s.indentedCode,
trailingSpace: s.trailingSpace,
trailingSpaceNewLine: s.trailingSpaceNewLine,
md_inside: s.md_inside,
fencedChars: s.fencedChars
};
},
token: function(stream, state) {
// Reset state.formatting
state.formatting = false;
if (stream != state.thisLine) {
var forceBlankLine = state.header || state.hr;
// Reset state.header and state.hr
state.header = 0;
state.hr = false;
if (stream.match(/^\s*$/, true) || forceBlankLine) {
blankLine(state);
if (!forceBlankLine) return null
state.prevLine = null
}
state.prevLine = state.thisLine
state.thisLine = stream
// Reset state.taskList
state.taskList = false;
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
state.f = state.block;
var indentation = stream.match(/^\s*/, true)[0].replace(/\t/g, ' ').length;
var difference = Math.floor((indentation - state.indentation) / 4) * 4;
if (difference > 4) difference = 4;
var adjustedIndentation = state.indentation + difference;
state.indentationDiff = adjustedIndentation - state.indentation;
state.indentation = adjustedIndentation;
if (indentation > 0) return null;
}
return state.f(stream, state);
},
innerMode: function(state) {
if (state.block == htmlBlock) return {state: state.htmlState, mode: htmlMode};
if (state.localState) return {state: state.localState, mode: state.localMode};
return {state: state, mode: mode};
},
blankLine: blankLine,
getType: getType,
fold: "markdown"
};
return mode;
}, "xml");
CodeMirror.defineMIME("text/x-markdown", "markdown");
});

View File

@ -1,85 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Utility function that allows modes to be combined. The mode given
// as the base argument takes care of most of the normal mode
// functionality, but a second (typically simple) mode is used, which
// can override the style of text. Both modes get to parse all of the
// text, but when both assign a non-null style to a piece of code, the
// overlay wins, unless the combine argument was true and not overridden,
// or state.overlay.combineTokens was true, in which case the styles are
// combined.
(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) {
"use strict";
CodeMirror.overlayMode = function(base, overlay, combine) {
return {
startState: function() {
return {
base: CodeMirror.startState(base),
overlay: CodeMirror.startState(overlay),
basePos: 0, baseCur: null,
overlayPos: 0, overlayCur: null,
streamSeen: null
};
},
copyState: function(state) {
return {
base: CodeMirror.copyState(base, state.base),
overlay: CodeMirror.copyState(overlay, state.overlay),
basePos: state.basePos, baseCur: null,
overlayPos: state.overlayPos, overlayCur: null
};
},
token: function(stream, state) {
if (stream != state.streamSeen ||
Math.min(state.basePos, state.overlayPos) < stream.start) {
state.streamSeen = stream;
state.basePos = state.overlayPos = stream.start;
}
if (stream.start == state.basePos) {
state.baseCur = base.token(stream, state.base);
state.basePos = stream.pos;
}
if (stream.start == state.overlayPos) {
stream.pos = stream.start;
state.overlayCur = overlay.token(stream, state.overlay);
state.overlayPos = stream.pos;
}
stream.pos = Math.min(state.basePos, state.overlayPos);
// state.overlay.combineTokens always takes precedence over combine,
// unless set to null
if (state.overlayCur == null) return state.baseCur;
else if (state.baseCur != null &&
state.overlay.combineTokens ||
combine && state.overlay.combineTokens == null)
return state.baseCur + " " + state.overlayCur;
else return state.overlayCur;
},
indent: base.indent && function(state, textAfter) {
return base.indent(state.base, textAfter);
},
electricChars: base.electricChars,
innerMode: function(state) { return {state: state.base, mode: base}; },
blankLine: function(state) {
if (base.blankLine) base.blankLine(state.base);
if (overlay.blankLine) overlay.blankLine(state.overlay);
}
};
};
});

View File

@ -1,53 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://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) {
"use strict";
CodeMirror.commands.tabAndIndentMarkdownList = function(cm) {
var ranges = cm.listSelections();
var pos = ranges[0].head;
var eolState = cm.getStateAfter(pos.line);
var inList = eolState.list !== false;
if (inList) {
cm.execCommand('indentMore');
return;
}
if(cm.options.indentWithTabs){
cm.execCommand('insertTab');
}
else{
var spaces = Array(cm.options.tabSize + 1).join(" ");
cm.replaceSelection(spaces);
}
};
CodeMirror.commands.shiftTabAndUnindentMarkdownList = function(cm) {
var ranges = cm.listSelections();
var pos = ranges[0].head;
var eolState = cm.getStateAfter(pos.line);
var inList = eolState.list !== false;
if (inList) {
cm.execCommand('indentLess');
return;
}
if(cm.options.indentWithTabs){
cm.execCommand('insertTab');
}
else{
var spaces = Array(cm.options.tabSize + 1).join(" ");
cm.replaceSelection(spaces);
}
};
});

View File

@ -1,385 +0,0 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://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) {
"use strict";
CodeMirror.defineMode("xml", function(config, parserConfig) {
var indentUnit = config.indentUnit;
var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1;
var multilineTagIndentPastTag = parserConfig.multilineTagIndentPastTag;
if (multilineTagIndentPastTag == null) multilineTagIndentPastTag = true;
var Kludges = parserConfig.htmlMode ? {
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
'track': true, 'wbr': true, 'menuitem': true},
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
'th': true, 'tr': true},
contextGrabbers: {
'dd': {'dd': true, 'dt': true},
'dt': {'dd': true, 'dt': true},
'li': {'li': true},
'option': {'option': true, 'optgroup': true},
'optgroup': {'optgroup': true},
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
'rp': {'rp': true, 'rt': true},
'rt': {'rp': true, 'rt': true},
'tbody': {'tbody': true, 'tfoot': true},
'td': {'td': true, 'th': true},
'tfoot': {'tbody': true},
'th': {'td': true, 'th': true},
'thead': {'tbody': true, 'tfoot': true},
'tr': {'tr': true}
},
doNotIndent: {"pre": true},
allowUnquoted: true,
allowMissing: true,
caseFold: true
} : {
autoSelfClosers: {},
implicitlyClosed: {},
contextGrabbers: {},
doNotIndent: {},
allowUnquoted: false,
allowMissing: false,
caseFold: false
};
var alignCDATA = parserConfig.alignCDATA;
// Return variables for tokenizers
var type, setStyle;
function inText(stream, state) {
function chain(parser) {
state.tokenize = parser;
return parser(stream, state);
}
var ch = stream.next();
if (ch == "<") {
if (stream.eat("!")) {
if (stream.eat("[")) {
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
else return null;
} else if (stream.match("--")) {
return chain(inBlock("comment", "-->"));
} else if (stream.match("DOCTYPE", true, true)) {
stream.eatWhile(/[\w\._\-]/);
return chain(doctype(1));
} else {
return null;
}
} else if (stream.eat("?")) {
stream.eatWhile(/[\w\._\-]/);
state.tokenize = inBlock("meta", "?>");
return "meta";
} else {
type = stream.eat("/") ? "closeTag" : "openTag";
state.tokenize = inTag;
return "tag bracket";
}
} else if (ch == "&") {
var ok;
if (stream.eat("#")) {
if (stream.eat("x")) {
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
} else {
ok = stream.eatWhile(/[\d]/) && stream.eat(";");
}
} else {
ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
}
return ok ? "atom" : "error";
} else {
stream.eatWhile(/[^&<]/);
return null;
}
}
inText.isInText = true;
function inTag(stream, state) {
var ch = stream.next();
if (ch == ">" || (ch == "/" && stream.eat(">"))) {
state.tokenize = inText;
type = ch == ">" ? "endTag" : "selfcloseTag";
return "tag bracket";
} else if (ch == "=") {
type = "equals";
return null;
} else if (ch == "<") {
state.tokenize = inText;
state.state = baseState;
state.tagName = state.tagStart = null;
var next = state.tokenize(stream, state);
return next ? next + " tag error" : "tag error";
} else if (/[\'\"]/.test(ch)) {
state.tokenize = inAttribute(ch);
state.stringStartCol = stream.column();
return state.tokenize(stream, state);
} else {
stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
return "word";
}
}
function inAttribute(quote) {
var closure = function(stream, state) {
while (!stream.eol()) {
if (stream.next() == quote) {
state.tokenize = inTag;
break;
}
}
return "string";
};
closure.isInAttribute = true;
return closure;
}
function inBlock(style, terminator) {
return function(stream, state) {
while (!stream.eol()) {
if (stream.match(terminator)) {
state.tokenize = inText;
break;
}
stream.next();
}
return style;
};
}
function doctype(depth) {
return function(stream, state) {
var ch;
while ((ch = stream.next()) != null) {
if (ch == "<") {
state.tokenize = doctype(depth + 1);
return state.tokenize(stream, state);
} else if (ch == ">") {
if (depth == 1) {
state.tokenize = inText;
break;
} else {
state.tokenize = doctype(depth - 1);
return state.tokenize(stream, state);
}
}
}
return "meta";
};
}
function Context(state, tagName, startOfLine) {
this.prev = state.context;
this.tagName = tagName;
this.indent = state.indented;
this.startOfLine = startOfLine;
if (Kludges.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
this.noIndent = true;
}
function popContext(state) {
if (state.context) state.context = state.context.prev;
}
function maybePopContext(state, nextTagName) {
var parentTagName;
while (true) {
if (!state.context) {
return;
}
parentTagName = state.context.tagName;
if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||
!Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
return;
}
popContext(state);
}
}
function baseState(type, stream, state) {
if (type == "openTag") {
state.tagStart = stream.column();
return tagNameState;
} else if (type == "closeTag") {
return closeTagNameState;
} else {
return baseState;
}
}
function tagNameState(type, stream, state) {
if (type == "word") {
state.tagName = stream.current();
setStyle = "tag";
return attrState;
} else {
setStyle = "error";
return tagNameState;
}
}
function closeTagNameState(type, stream, state) {
if (type == "word") {
var tagName = stream.current();
if (state.context && state.context.tagName != tagName &&
Kludges.implicitlyClosed.hasOwnProperty(state.context.tagName))
popContext(state);
if (state.context && state.context.tagName == tagName) {
setStyle = "tag";
return closeState;
} else {
setStyle = "tag error";
return closeStateErr;
}
} else {
setStyle = "error";
return closeStateErr;
}
}
function closeState(type, _stream, state) {
if (type != "endTag") {
setStyle = "error";
return closeState;
}
popContext(state);
return baseState;
}
function closeStateErr(type, stream, state) {
setStyle = "error";
return closeState(type, stream, state);
}
function attrState(type, _stream, state) {
if (type == "word") {
setStyle = "attribute";
return attrEqState;
} else if (type == "endTag" || type == "selfcloseTag") {
var tagName = state.tagName, tagStart = state.tagStart;
state.tagName = state.tagStart = null;
if (type == "selfcloseTag" ||
Kludges.autoSelfClosers.hasOwnProperty(tagName)) {
maybePopContext(state, tagName);
} else {
maybePopContext(state, tagName);
state.context = new Context(state, tagName, tagStart == state.indented);
}
return baseState;
}
setStyle = "error";
return attrState;
}
function attrEqState(type, stream, state) {
if (type == "equals") return attrValueState;
if (!Kludges.allowMissing) setStyle = "error";
return attrState(type, stream, state);
}
function attrValueState(type, stream, state) {
if (type == "string") return attrContinuedState;
if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return attrState;}
setStyle = "error";
return attrState(type, stream, state);
}
function attrContinuedState(type, stream, state) {
if (type == "string") return attrContinuedState;
return attrState(type, stream, state);
}
return {
startState: function() {
return {tokenize: inText,
state: baseState,
indented: 0,
tagName: null, tagStart: null,
context: null};
},
token: function(stream, state) {
if (!state.tagName && stream.sol())
state.indented = stream.indentation();
if (stream.eatSpace()) return null;
type = null;
var style = state.tokenize(stream, state);
if ((style || type) && style != "comment") {
setStyle = null;
state.state = state.state(type || style, stream, state);
if (setStyle)
style = setStyle == "error" ? style + " error" : setStyle;
}
return style;
},
indent: function(state, textAfter, fullLine) {
var context = state.context;
// Indent multi-line strings (e.g. css).
if (state.tokenize.isInAttribute) {
if (state.tagStart == state.indented)
return state.stringStartCol + 1;
else
return state.indented + indentUnit;
}
if (context && context.noIndent) return CodeMirror.Pass;
if (state.tokenize != inTag && state.tokenize != inText)
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
// Indent the starts of attribute names.
if (state.tagName) {
if (multilineTagIndentPastTag)
return state.tagStart + state.tagName.length + 2;
else
return state.tagStart + indentUnit * multilineTagIndentFactor;
}
if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter);
if (tagAfter && tagAfter[1]) { // Closing tag spotted
while (context) {
if (context.tagName == tagAfter[2]) {
context = context.prev;
break;
} else if (Kludges.implicitlyClosed.hasOwnProperty(context.tagName)) {
context = context.prev;
} else {
break;
}
}
} else if (tagAfter) { // Opening tag spotted
while (context) {
var grabbers = Kludges.contextGrabbers[context.tagName];
if (grabbers && grabbers.hasOwnProperty(tagAfter[2]))
context = context.prev;
else
break;
}
}
while (context && !context.startOfLine)
context = context.prev;
if (context) return context.indent + indentUnit;
else return 0;
},
electricInput: /<\/[\s\w:]+>$/,
blockCommentStart: "<!--",
blockCommentEnd: "-->",
configuration: parserConfig.htmlMode ? "html" : "xml",
helperType: parserConfig.htmlMode ? "html" : "xml"
};
});
CodeMirror.defineMIME("text/xml", "xml");
CodeMirror.defineMIME("application/xml", "xml");
if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
});

File diff suppressed because it is too large Load Diff

View File

@ -1,17 +1,30 @@
/*global require,module*/
"use strict";
var CodeMirror = require("codemirror");
require("codemirror/addon/edit/continuelist.js");
require("codemirror/addon/display/fullscreen.js");
require("codemirror/mode/gfm/gfm.js");
require("codemirror/mode/markdown/markdown.js");
require("codemirror/addon/mode/overlay.js");
require("codemirror/mode/xml/xml.js");
require("marked");
require("codemirror-spell-checker/src/js/spell-checker.js");
require("codemirror-spell-checker/src/js/typo.js");
var isMac = /Mac/.test(navigator.platform);
var shortcuts = {
'Cmd-B': toggleBold,
'Cmd-I': toggleItalic,
'Cmd-K': drawLink,
'Cmd-H': toggleHeadingSmaller,
'Shift-Cmd-H': toggleHeadingBigger,
'Cmd-Alt-I': drawImage,
"Cmd-B": toggleBold,
"Cmd-I": toggleItalic,
"Cmd-K": drawLink,
"Cmd-H": toggleHeadingSmaller,
"Shift-Cmd-H": toggleHeadingBigger,
"Cmd-Alt-I": drawImage,
"Cmd-'": toggleBlockquote,
'Cmd-Alt-L': toggleOrderedList,
'Cmd-L': toggleUnorderedList,
'Cmd-Alt-C': toggleCodeBlock,
'Cmd-P': togglePreview,
"Cmd-Alt-L": toggleOrderedList,
"Cmd-L": toggleUnorderedList,
"Cmd-Alt-C": toggleCodeBlock,
"Cmd-P": togglePreview
};
@ -20,9 +33,9 @@ var shortcuts = {
*/
function fixShortcut(name) {
if(isMac) {
name = name.replace('Ctrl', 'Cmd');
name = name.replace("Ctrl", "Cmd");
} else {
name = name.replace('Cmd', 'Ctrl');
name = name.replace("Cmd", "Ctrl");
}
return name;
}
@ -33,15 +46,15 @@ function fixShortcut(name) {
*/
function createIcon(options, enableTooltips) {
options = options || {};
var el = document.createElement('a');
var el = document.createElement("a");
enableTooltips = (enableTooltips == undefined) ? true : enableTooltips;
if(options.title && enableTooltips) {
el.title = options.title;
if(isMac) {
el.title = el.title.replace('Ctrl', '⌘');
el.title = el.title.replace('Alt', '⌥');
el.title = el.title.replace("Ctrl", "⌘");
el.title = el.title.replace("Alt", "⌥");
}
}
@ -50,9 +63,9 @@ function createIcon(options, enableTooltips) {
}
function createSep() {
el = document.createElement('i');
el.className = 'separator';
el.innerHTML = '|';
var el = document.createElement("i");
el.className = "separator";
el.innerHTML = "|";
return el;
}
@ -61,34 +74,34 @@ function createSep() {
* The state of CodeMirror at the given position.
*/
function getState(cm, pos) {
pos = pos || cm.getCursor('start');
pos = pos || cm.getCursor("start");
var stat = cm.getTokenAt(pos);
if(!stat.type) return {};
var types = stat.type.split(' ');
var types = stat.type.split(" ");
var ret = {},
data, text;
for(var i = 0; i < types.length; i++) {
data = types[i];
if(data === 'strong') {
if(data === "strong") {
ret.bold = true;
} else if(data === 'variable-2') {
} else if(data === "variable-2") {
text = cm.getLine(pos.line);
if(/^\s*\d+\.\s/.test(text)) {
ret['ordered-list'] = true;
ret["ordered-list"] = true;
} else {
ret['unordered-list'] = true;
ret["unordered-list"] = true;
}
} else if(data === 'atom') {
} else if(data === "atom") {
ret.quote = true;
} else if(data === 'em') {
} else if(data === "em") {
ret.italic = true;
} else if(data === 'quote') {
} else if(data === "quote") {
ret.quote = true;
} else if(data === 'strikethrough') {
} else if(data === "strikethrough") {
ret.strikethrough = true;
} else if(data === 'comment') {
} else if(data === "comment") {
ret.code = true;
}
}
@ -133,7 +146,7 @@ function toggleFullScreen(editor) {
if(!/active/.test(toolbarButton.className)) {
toolbarButton.className += " active";
} else {
toolbarButton.className = toolbarButton.className.replace(/\s*active\s*/g, '');
toolbarButton.className = toolbarButton.className.replace(/\s*active\s*/g, "");
}
@ -148,7 +161,7 @@ function toggleFullScreen(editor) {
* Action for toggling bold.
*/
function toggleBold(editor) {
_toggleBlock(editor, 'bold', '**');
_toggleBlock(editor, "bold", "**");
}
@ -156,7 +169,7 @@ function toggleBold(editor) {
* Action for toggling italic.
*/
function toggleItalic(editor) {
_toggleBlock(editor, 'italic', '*');
_toggleBlock(editor, "italic", "*");
}
@ -164,14 +177,14 @@ function toggleItalic(editor) {
* Action for toggling strikethrough.
*/
function toggleStrikethrough(editor) {
_toggleBlock(editor, 'strikethrough', '~~');
_toggleBlock(editor, "strikethrough", "~~");
}
/**
* Action for toggling code block.
*/
function toggleCodeBlock(editor) {
_toggleBlock(editor, 'code', '```\r\n', '\r\n```');
_toggleBlock(editor, "code", "```\r\n", "\r\n```");
}
/**
@ -179,7 +192,7 @@ function toggleCodeBlock(editor) {
*/
function toggleBlockquote(editor) {
var cm = editor.codemirror;
_toggleLine(cm, 'quote');
_toggleLine(cm, "quote");
}
/**
@ -187,7 +200,7 @@ function toggleBlockquote(editor) {
*/
function toggleHeadingSmaller(editor) {
var cm = editor.codemirror;
_toggleHeading(cm, 'smaller');
_toggleHeading(cm, "smaller");
}
/**
@ -195,7 +208,7 @@ function toggleHeadingSmaller(editor) {
*/
function toggleHeadingBigger(editor) {
var cm = editor.codemirror;
_toggleHeading(cm, 'bigger');
_toggleHeading(cm, "bigger");
}
/**
@ -228,7 +241,7 @@ function toggleHeading3(editor) {
*/
function toggleUnorderedList(editor) {
var cm = editor.codemirror;
_toggleLine(cm, 'unordered-list');
_toggleLine(cm, "unordered-list");
}
@ -237,7 +250,7 @@ function toggleUnorderedList(editor) {
*/
function toggleOrderedList(editor) {
var cm = editor.codemirror;
_toggleLine(cm, 'ordered-list');
_toggleLine(cm, "ordered-list");
}
@ -247,7 +260,7 @@ function toggleOrderedList(editor) {
function drawLink(editor) {
var cm = editor.codemirror;
var stat = getState(cm);
_replaceSelection(cm, stat.link, '[', '](http://)');
_replaceSelection(cm, stat.link, "[", "](http://)");
}
@ -257,7 +270,7 @@ function drawLink(editor) {
function drawImage(editor) {
var cm = editor.codemirror;
var stat = getState(cm);
_replaceSelection(cm, stat.image, '![](http://', ')');
_replaceSelection(cm, stat.image, "![](http://", ")");
}
@ -267,7 +280,7 @@ function drawImage(editor) {
function drawHorizontalRule(editor) {
var cm = editor.codemirror;
var stat = getState(cm);
_replaceSelection(cm, stat.image, '', '\n\n-----\n\n');
_replaceSelection(cm, stat.image, "", "\n\n-----\n\n");
}
@ -297,16 +310,15 @@ function redo(editor) {
function toggleSideBySide(editor) {
var cm = editor.codemirror;
var wrapper = cm.getWrapperElement();
var code = wrapper.firstChild;
var preview = wrapper.nextSibling;
var toolbarButton = editor.toolbarElements["side-by-side"];
if(/editor-preview-active-side/.test(preview.className)) {
preview.className = preview.className.replace(
/\s*editor-preview-active-side\s*/g, ''
/\s*editor-preview-active-side\s*/g, ""
);
toolbarButton.className = toolbarButton.className.replace(/\s*active\s*/g, '');
wrapper.className = wrapper.className.replace(/\s*CodeMirror-sided\s*/g, ' ');
toolbarButton.className = toolbarButton.className.replace(/\s*active\s*/g, "");
wrapper.className = wrapper.className.replace(/\s*CodeMirror-sided\s*/g, " ");
} else {
/* When the preview button is clicked for the first time,
* give some time for the transition from editor.css to fire and the view to slide from right to left,
@ -315,29 +327,29 @@ function toggleSideBySide(editor) {
setTimeout(function() {
if(!cm.getOption("fullScreen"))
toggleFullScreen(editor);
preview.className += ' editor-preview-active-side'
preview.className += " editor-preview-active-side";
}, 1);
toolbarButton.className += ' active';
wrapper.className += ' CodeMirror-sided';
toolbarButton.className += " active";
wrapper.className += " CodeMirror-sided";
}
// Hide normal preview if active
var previewNormal = wrapper.lastChild;
if(/editor-preview-active/.test(previewNormal.className)) {
previewNormal.className = previewNormal.className.replace(
/\s*editor-preview-active\s*/g, ''
/\s*editor-preview-active\s*/g, ""
);
var toolbar = editor.toolbarElements.preview;
var toolbar_div = wrapper.previousSibling;
toolbar.className = toolbar.className.replace(/\s*active\s*/g, '');
toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, '');
toolbar.className = toolbar.className.replace(/\s*active\s*/g, "");
toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, "");
}
// Start preview with the current text
preview.innerHTML = editor.options.previewRender(editor.value(), preview);
// Updates preview
cm.on('update', function() {
cm.on("update", function() {
preview.innerHTML = editor.options.previewRender(editor.value(), preview);
});
}
@ -353,26 +365,26 @@ function togglePreview(editor) {
var toolbar = editor.toolbarElements.preview;
var preview = wrapper.lastChild;
if(!preview || !/editor-preview/.test(preview.className)) {
preview = document.createElement('div');
preview.className = 'editor-preview';
preview = document.createElement("div");
preview.className = "editor-preview";
wrapper.appendChild(preview);
}
if(/editor-preview-active/.test(preview.className)) {
preview.className = preview.className.replace(
/\s*editor-preview-active\s*/g, ''
/\s*editor-preview-active\s*/g, ""
);
toolbar.className = toolbar.className.replace(/\s*active\s*/g, '');
toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, '');
toolbar.className = toolbar.className.replace(/\s*active\s*/g, "");
toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, "");
} else {
/* When the preview button is clicked for the first time,
* give some time for the transition from editor.css to fire and the view to slide from right to left,
* instead of just appearing.
*/
setTimeout(function() {
preview.className += ' editor-preview-active'
preview.className += " editor-preview-active";
}, 1);
toolbar.className += ' active';
toolbar_div.className += ' disabled-for-preview';
toolbar.className += " active";
toolbar_div.className += " disabled-for-preview";
}
preview.innerHTML = editor.options.previewRender(editor.value(), preview);
@ -387,8 +399,8 @@ function _replaceSelection(cm, active, start, end) {
return;
var text;
var startPoint = cm.getCursor('start');
var endPoint = cm.getCursor('end');
var startPoint = cm.getCursor("start");
var endPoint = cm.getCursor("end");
if(active) {
text = cm.getLine(startPoint.line);
start = text.slice(0, startPoint.ch);
@ -415,8 +427,8 @@ function _toggleHeading(cm, direction, size) {
if(/editor-preview-active/.test(cm.getWrapperElement().lastChild.className))
return;
var startPoint = cm.getCursor('start');
var endPoint = cm.getCursor('end');
var startPoint = cm.getCursor("start");
var endPoint = cm.getCursor("end");
for(var i = startPoint.line; i <= endPoint.line; i++) {
(function(i) {
var text = cm.getLine(i);
@ -424,46 +436,46 @@ function _toggleHeading(cm, direction, size) {
if(direction !== undefined) {
if(currHeadingLevel <= 0) {
if(direction == 'bigger') {
text = '###### ' + text;
if(direction == "bigger") {
text = "###### " + text;
} else {
text = '# ' + text;
text = "# " + text;
}
} else if(currHeadingLevel == 6 && direction == 'smaller') {
} else if(currHeadingLevel == 6 && direction == "smaller") {
text = text.substr(7);
} else if(currHeadingLevel == 1 && direction == 'bigger') {
} else if(currHeadingLevel == 1 && direction == "bigger") {
text = text.substr(2);
} else {
if(direction == 'bigger') {
if(direction == "bigger") {
text = text.substr(1);
} else {
text = '#' + text;
text = "#" + text;
}
}
} else {
if(size == 1) {
if(currHeadingLevel <= 0) {
text = '# ' + text;
text = "# " + text;
} else if(currHeadingLevel == size) {
text = text.substr(currHeadingLevel + 1);
} else {
text = '# ' + text.substr(currHeadingLevel + 1);
text = "# " + text.substr(currHeadingLevel + 1);
}
} else if(size == 2) {
if(currHeadingLevel <= 0) {
text = '## ' + text;
text = "## " + text;
} else if(currHeadingLevel == size) {
text = text.substr(currHeadingLevel + 1);
} else {
text = '## ' + text.substr(currHeadingLevel + 1);
text = "## " + text.substr(currHeadingLevel + 1);
}
} else {
if(currHeadingLevel <= 0) {
text = '### ' + text;
text = "### " + text;
} else if(currHeadingLevel == size) {
text = text.substr(currHeadingLevel + 1);
} else {
text = '### ' + text.substr(currHeadingLevel + 1);
text = "### " + text.substr(currHeadingLevel + 1);
}
}
}
@ -486,23 +498,23 @@ function _toggleLine(cm, name) {
return;
var stat = getState(cm);
var startPoint = cm.getCursor('start');
var endPoint = cm.getCursor('end');
var startPoint = cm.getCursor("start");
var endPoint = cm.getCursor("end");
var repl = {
'quote': /^(\s*)\>\s+/,
'unordered-list': /^(\s*)(\*|\-|\+)\s+/,
'ordered-list': /^(\s*)\d+\.\s+/
"quote": /^(\s*)\>\s+/,
"unordered-list": /^(\s*)(\*|\-|\+)\s+/,
"ordered-list": /^(\s*)\d+\.\s+/
};
var map = {
'quote': '> ',
'unordered-list': '* ',
'ordered-list': '1. '
"quote": "> ",
"unordered-list": "* ",
"ordered-list": "1. "
};
for(var i = startPoint.line; i <= endPoint.line; i++) {
(function(i) {
var text = cm.getLine(i);
if(stat[name]) {
text = text.replace(repl[name], '$1');
text = text.replace(repl[name], "$1");
} else {
text = map[name] + text;
}
@ -522,7 +534,7 @@ function _toggleBlock(editor, type, start_chars, end_chars) {
if(/editor-preview-active/.test(editor.codemirror.getWrapperElement().lastChild.className))
return;
end_chars = (typeof end_chars === 'undefined') ? start_chars : end_chars;
end_chars = (typeof end_chars === "undefined") ? start_chars : end_chars;
var cm = editor.codemirror;
var stat = getState(cm);
@ -530,8 +542,8 @@ function _toggleBlock(editor, type, start_chars, end_chars) {
var start = start_chars;
var end = end_chars;
var startPoint = cm.getCursor('start');
var endPoint = cm.getCursor('end');
var startPoint = cm.getCursor("start");
var endPoint = cm.getCursor("end");
if(stat[type]) {
text = cm.getLine(startPoint.line);
@ -610,125 +622,124 @@ var toolbarBuiltInButtons = {
name: "bold",
action: toggleBold,
className: "fa fa-bold",
title: "Bold (Ctrl+B)",
title: "Bold (Ctrl+B)"
},
"italic": {
name: "italic",
action: toggleItalic,
className: "fa fa-italic",
title: "Italic (Ctrl+I)",
title: "Italic (Ctrl+I)"
},
"strikethrough": {
name: "strikethrough",
action: toggleStrikethrough,
className: "fa fa-strikethrough",
title: "Strikethrough",
title: "Strikethrough"
},
"heading": {
name: "heading",
action: toggleHeadingSmaller,
className: "fa fa-header",
title: "Heading (Ctrl+H)",
title: "Heading (Ctrl+H)"
},
"heading-smaller": {
name: "heading-smaller",
action: toggleHeadingSmaller,
className: "fa fa-header fa-header-x fa-header-smaller",
title: "Smaller Heading (Ctrl+H)",
title: "Smaller Heading (Ctrl+H)"
},
"heading-bigger": {
name: "heading-bigger",
action: toggleHeadingBigger,
className: "fa fa-header fa-header-x fa-header-bigger",
title: "Bigger Heading (Shift+Ctrl+H)",
title: "Bigger Heading (Shift+Ctrl+H)"
},
"heading-1": {
name: "heading-1",
action: toggleHeading1,
className: "fa fa-header fa-header-x fa-header-1",
title: "Big Heading",
title: "Big Heading"
},
"heading-2": {
name: "heading-2",
action: toggleHeading2,
className: "fa fa-header fa-header-x fa-header-2",
title: "Medium Heading",
title: "Medium Heading"
},
"heading-3": {
name: "heading-3",
action: toggleHeading3,
className: "fa fa-header fa-header-x fa-header-3",
title: "Small Heading",
title: "Small Heading"
},
"code": {
name: "code",
action: toggleCodeBlock,
className: "fa fa-code",
title: "Code (Ctrl+Alt+C)",
title: "Code (Ctrl+Alt+C)"
},
"quote": {
name: "quote",
action: toggleBlockquote,
className: "fa fa-quote-left",
title: "Quote (Ctrl+')",
title: "Quote (Ctrl+')"
},
"unordered-list": {
name: "unordered-list",
action: toggleUnorderedList,
className: "fa fa-list-ul",
title: "Generic List (Ctrl+L)",
title: "Generic List (Ctrl+L)"
},
"ordered-list": {
name: "ordered-list",
action: toggleOrderedList,
className: "fa fa-list-ol",
title: "Numbered List (Ctrl+Alt+L)",
title: "Numbered List (Ctrl+Alt+L)"
},
"link": {
name: "link",
action: drawLink,
className: "fa fa-link",
title: "Create Link (Ctrl+K)",
title: "Create Link (Ctrl+K)"
},
"image": {
name: "image",
action: drawImage,
className: "fa fa-picture-o",
title: "Insert Image (Ctrl+Alt+I)",
title: "Insert Image (Ctrl+Alt+I)"
},
"horizontal-rule": {
name: "horizontal-rule",
action: drawHorizontalRule,
className: "fa fa-minus",
title: "Insert Horizontal Line",
title: "Insert Horizontal Line"
},
"preview": {
name: "preview",
action: togglePreview,
className: "fa fa-eye no-disable",
title: "Toggle Preview (Ctrl+P)",
title: "Toggle Preview (Ctrl+P)"
},
"side-by-side": {
name: "side-by-side",
action: toggleSideBySide,
className: "fa fa-columns no-disable no-mobile",
title: "Toggle Side by Side (F9)",
title: "Toggle Side by Side (F9)"
},
"fullscreen": {
name: "fullscreen",
action: toggleFullScreen,
className: "fa fa-arrows-alt no-disable no-mobile",
title: "Toggle Fullscreen (F11)",
title: "Toggle Fullscreen (F11)"
},
"guide": {
name: "guide",
action: "http://nextstepwebs.github.io/simplemde-markdown-editor/markdown-guide",
className: "fa fa-question-circle",
title: "Markdown Guide",
title: "Markdown Guide"
}
};
var toolbar = ["bold", "italic", "heading", "|", "quote", "unordered-list", "ordered-list", "|", "link", "image", "|", "preview", "side-by-side", "fullscreen", "guide"];
/**
* Interface of SimpleMDE.
@ -738,7 +749,7 @@ function SimpleMDE(options) {
options = options || {};
// Used later to refer to it's parent
// Used later to refer to it"s parent
options.parent = this;
@ -783,17 +794,17 @@ function SimpleMDE(options) {
if(options.toolbar !== false)
options.toolbar = options.toolbar || SimpleMDE.toolbar;
if(!options.hasOwnProperty('status')) {
options.status = ['autosave', 'lines', 'words', 'cursor'];
if(!options.hasOwnProperty("status")) {
options.status = ["autosave", "lines", "words", "cursor"];
}
// Add default preview rendering function
if(!options.previewRender) {
options.previewRender = function(plainText) {
// Note: 'this' refers to the options object
// Note: "this" refers to the options object
return this.parent.markdown(plainText);
}
};
}
@ -820,7 +831,7 @@ function SimpleMDE(options) {
/**
* Default toolbar elements.
*/
SimpleMDE.toolbar = toolbar;
SimpleMDE.toolbar = ["bold", "italic", "heading", "|", "quote", "unordered-list", "ordered-list", "|", "link", "image", "|", "preview", "side-by-side", "fullscreen", "guide"];
/**
* Default markdown render.
@ -838,17 +849,17 @@ SimpleMDE.prototype.markdown = function(text) {
if(this.options && this.options.renderingConfig && this.options.renderingConfig.codeSyntaxHighlighting === true && window.hljs) {
markedOptions.highlight = function(code) {
return hljs.highlightAuto(code).value;
}
return window.hljs.highlightAuto(code).value;
};
}
// Set options
marked.setOptions(markedOptions);
window.marked.setOptions(markedOptions);
// Return
return marked(text);
return window.marked(text);
}
};
@ -857,7 +868,7 @@ SimpleMDE.prototype.markdown = function(text) {
*/
SimpleMDE.prototype.render = function(el) {
if(!el) {
el = this.element || document.getElementsByTagName('textarea')[0];
el = this.element || document.getElementsByTagName("textarea")[0];
}
if(this._rendered && this._rendered === el) {
@ -873,7 +884,7 @@ SimpleMDE.prototype.render = function(el) {
for(var key in shortcuts) {
(function(key) {
keyMaps[fixShortcut(key)] = function(cm) {
keyMaps[fixShortcut(key)] = function() {
shortcuts[key](self);
};
})(key);
@ -882,10 +893,10 @@ SimpleMDE.prototype.render = function(el) {
keyMaps["Enter"] = "newlineAndIndentContinueMarkdownList";
keyMaps["Tab"] = "tabAndIndentMarkdownList";
keyMaps["Shift-Tab"] = "shiftTabAndUnindentMarkdownList";
keyMaps["F11"] = function(cm) {
keyMaps["F11"] = function() {
toggleFullScreen(self);
};
keyMaps["F9"] = function(cm) {
keyMaps["F9"] = function() {
toggleSideBySide(self);
};
keyMaps["Esc"] = function(cm) {
@ -989,40 +1000,40 @@ SimpleMDE.prototype.createSideBySide = function() {
var preview = wrapper.nextSibling;
if(!preview || !/editor-preview-side/.test(preview.className)) {
preview = document.createElement('div');
preview.className = 'editor-preview-side';
preview = document.createElement("div");
preview.className = "editor-preview-side";
wrapper.parentNode.insertBefore(preview, wrapper.nextSibling);
}
// Syncs scroll editor -> preview
var cScroll = false;
var pScroll = false;
cm.on('scroll', function(v) {
cm.on("scroll", function(v) {
if(cScroll) {
cScroll = false;
return;
};
}
pScroll = true;
height = v.getScrollInfo().height - v.getScrollInfo().clientHeight;
ratio = parseFloat(v.getScrollInfo().top) / height;
move = (preview.scrollHeight - preview.clientHeight) * ratio;
var height = v.getScrollInfo().height - v.getScrollInfo().clientHeight;
var ratio = parseFloat(v.getScrollInfo().top) / height;
var move = (preview.scrollHeight - preview.clientHeight) * ratio;
preview.scrollTop = move;
});
// Syncs scroll preview -> editor
preview.onscroll = function(v) {
preview.onscroll = function() {
if(pScroll) {
pScroll = false;
return;
};
}
cScroll = true;
height = preview.scrollHeight - preview.clientHeight;
ratio = parseFloat(preview.scrollTop) / height;
move = (cm.getScrollInfo().height - cm.getScrollInfo().clientHeight) * ratio;
var height = preview.scrollHeight - preview.clientHeight;
var ratio = parseFloat(preview.scrollTop) / height;
var move = (cm.getScrollInfo().height - cm.getScrollInfo().clientHeight) * ratio;
cm.scrollTo(0, move);
};
return true;
}
};
SimpleMDE.prototype.createToolbar = function(items) {
items = items || this.options.toolbar;
@ -1030,23 +1041,22 @@ SimpleMDE.prototype.createToolbar = function(items) {
if(!items || items.length === 0) {
return;
}
for(var i = 0; i < items.length; i++) {
var i;
for(i = 0; i < items.length; i++) {
if(toolbarBuiltInButtons[items[i]] != undefined) {
items[i] = toolbarBuiltInButtons[items[i]];
}
}
var bar = document.createElement('div');
bar.className = 'editor-toolbar';
var bar = document.createElement("div");
bar.className = "editor-toolbar";
var self = this;
var el;
var toolbar_data = {};
self.toolbar = items;
for(var i = 0; i < items.length; i++) {
for(i = 0; i < items.length; i++) {
if(items[i].name == "guide" && self.options.toolbarGuideIcon === false)
continue;
@ -1055,7 +1065,7 @@ SimpleMDE.prototype.createToolbar = function(items) {
(function(item) {
var el;
if(item === '|') {
if(item === "|") {
el = createSep();
} else {
el = createIcon(item, self.options.toolbarTips);
@ -1063,13 +1073,13 @@ SimpleMDE.prototype.createToolbar = function(items) {
// bind events, special for info
if(item.action) {
if(typeof item.action === 'function') {
el.onclick = function(e) {
if(typeof item.action === "function") {
el.onclick = function() {
item.action(self);
};
} else if(typeof item.action === 'string') {
} else if(typeof item.action === "string") {
el.href = item.action;
el.target = '_blank';
el.target = "_blank";
}
}
toolbar_data[item.name || item] = el;
@ -1080,16 +1090,16 @@ SimpleMDE.prototype.createToolbar = function(items) {
self.toolbarElements = toolbar_data;
var cm = this.codemirror;
cm.on('cursorActivity', function() {
cm.on("cursorActivity", function() {
var stat = getState(cm);
for(var key in toolbar_data) {
(function(key) {
var el = toolbar_data[key];
if(stat[key]) {
el.className += ' active';
el.className += " active";
} else if(key != "fullscreen" && key != "side-by-side") {
el.className = el.className.replace(/\s*active\s*/g, '');
el.className = el.className.replace(/\s*active\s*/g, "");
}
})(key);
}
@ -1102,35 +1112,35 @@ SimpleMDE.prototype.createToolbar = function(items) {
SimpleMDE.prototype.createStatusbar = function(status) {
status = status || this.options.status;
options = this.options;
var options = this.options;
if(!status || status.length === 0) return;
var bar = document.createElement('div');
bar.className = 'editor-statusbar';
var bar = document.createElement("div");
bar.className = "editor-statusbar";
var pos, cm = this.codemirror;
for(var i = 0; i < status.length; i++) {
(function(name) {
var el = document.createElement('span');
var el = document.createElement("span");
el.className = name;
if(name === 'words') {
el.innerHTML = '0';
cm.on('update', function() {
if(name === "words") {
el.innerHTML = "0";
cm.on("update", function() {
el.innerHTML = wordCount(cm.getValue());
});
} else if(name === 'lines') {
el.innerHTML = '0';
cm.on('update', function() {
} else if(name === "lines") {
el.innerHTML = "0";
cm.on("update", function() {
el.innerHTML = cm.lineCount();
});
} else if(name === 'cursor') {
el.innerHTML = '0:0';
cm.on('cursorActivity', function() {
} else if(name === "cursor") {
el.innerHTML = "0:0";
cm.on("cursorActivity", function() {
pos = cm.getCursor();
el.innerHTML = pos.line + ':' + pos.ch;
el.innerHTML = pos.line + ":" + pos.ch;
});
} else if(name === 'autosave') {
} else if(name === "autosave") {
if(options.autosave != undefined && options.autosave.enabled === true) {
el.setAttribute("id", "autosaved");
}
@ -1244,3 +1254,4 @@ SimpleMDE.prototype.toggleSideBySide = function() {
SimpleMDE.prototype.toggleFullScreen = function() {
toggleFullScreen(this);
};
module.exports = SimpleMDE;

View File

@ -1,92 +0,0 @@
// Initialize data globally to reduce memory consumption
var num_loaded = 0;
var aff_loading = false;
var dic_loading = false;
var aff_data = "";
var dic_data = "";
var typo;
CodeMirror.defineMode("spell-checker", function(config, parserConfig) {
// Load AFF/DIC data
if(!aff_loading){
aff_loading = true;
var xhr_aff = new XMLHttpRequest();
xhr_aff.open("GET", "https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.aff", true);
xhr_aff.onload = function (e) {
if (xhr_aff.readyState === 4 && xhr_aff.status === 200) {
aff_data = xhr_aff.responseText;
num_loaded++;
if(num_loaded == 2){
typo = new Typo("en_US", aff_data, dic_data, {
platform: 'any'
});
}
}
};
xhr_aff.send(null);
}
if(!dic_loading){
dic_loading = true;
var xhr_dic = new XMLHttpRequest();
xhr_dic.open("GET", "https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.dic", true);
xhr_dic.onload = function (e) {
if (xhr_dic.readyState === 4 && xhr_dic.status === 200) {
dic_data = xhr_dic.responseText;
num_loaded++;
if(num_loaded == 2){
typo = new Typo("en_US", aff_data, dic_data, {
platform: 'any'
});
}
}
};
xhr_dic.send(null);
}
// Define what separates a word
var rx_word = "!\"#$%&()*+,-./:;<=>?@[\\]^_`{|}~ ";
// Create the overlay and such
var overlay = {
token: function(stream, state) {
var ch = stream.peek();
var word = "";
if(rx_word.includes(ch)) {
stream.next();
return null;
}
while((ch = stream.peek()) != null && !rx_word.includes(ch)) {
word += ch;
stream.next();
}
if(typo && !typo.check(word))
return "spell-error"; // CSS class: cm-spell-error
return null;
}
};
var mode = CodeMirror.getMode(
config, config.backdrop || "text/plain"
);
return CodeMirror.overlayMode(mode, overlay, true);
});
// Because some browsers don't support this functionality yet
if(!String.prototype.includes) {
String.prototype.includes = function() {'use strict';
return String.prototype.indexOf.apply(this, arguments) !== -1;
};
}

View File

@ -1,766 +0,0 @@
'use strict';
/**
* Typo is a JavaScript implementation of a spellchecker using hunspell-style
* dictionaries.
*/
/**
* Typo constructor.
*
* @param {String} [dictionary] The locale code of the dictionary being used. e.g.,
* "en_US". This is only used to auto-load dictionaries.
* @param {String} [affData] The data from the dictionary's .aff file. If omitted
* and the first argument is supplied, in "chrome" platform,
* the .aff file will be loaded automatically from
* lib/typo/dictionaries/[dictionary]/[dictionary].aff
* In other platform, it will be loaded from
* [setting.path]/dictionaries/[dictionary]/[dictionary].aff
* @param {String} [wordsData] The data from the dictionary's .dic file. If omitted,
* and the first argument is supplied, in "chrome" platform,
* the .dic file will be loaded automatically from
* lib/typo/dictionaries/[dictionary]/[dictionary].dic
* In other platform, it will be loaded from
* [setting.path]/dictionaries/[dictionary]/[dictionary].dic
* @param {Object} [settings] Constructor settings. Available properties are:
* {String} [platform]: "chrome" for Chrome Extension or other
* value for the usual web.
* {String} [dictionaryPath]: path to load dictionary from in non-chrome
* environment.
* {Object} [flags]: flag information.
*
*
* @returns {Typo} A Typo object.
*/
var Typo = function (dictionary, affData, wordsData, settings) {
settings = settings || {};
/** Determines the method used for auto-loading .aff and .dic files. **/
this.platform = settings.platform || "chrome";
this.dictionary = null;
this.rules = {};
this.dictionaryTable = {};
this.compoundRules = [];
this.compoundRuleCodes = {};
this.replacementTable = [];
this.flags = settings.flags || {};
if (dictionary) {
this.dictionary = dictionary;
if (this.platform == "chrome") {
if (!affData) affData = this._readFile(chrome.extension.getURL("lib/typo/dictionaries/" + dictionary + "/" + dictionary + ".aff"));
if (!wordsData) wordsData = this._readFile(chrome.extension.getURL("lib/typo/dictionaries/" + dictionary + "/" + dictionary + ".dic"));
} else {
var path = settings.dictionaryPath || '';
if (!affData) affData = this._readFile(path + "/" + dictionary + "/" + dictionary + ".aff");
if (!wordsData) wordsData = this._readFile(path + "/" + dictionary + "/" + dictionary + ".dic");
}
this.rules = this._parseAFF(affData);
// Save the rule codes that are used in compound rules.
this.compoundRuleCodes = {};
for (var i = 0, _len = this.compoundRules.length; i < _len; i++) {
var rule = this.compoundRules[i];
for (var j = 0, _jlen = rule.length; j < _jlen; j++) {
this.compoundRuleCodes[rule[j]] = [];
}
}
// If we add this ONLYINCOMPOUND flag to this.compoundRuleCodes, then _parseDIC
// will do the work of saving the list of words that are compound-only.
if ("ONLYINCOMPOUND" in this.flags) {
this.compoundRuleCodes[this.flags.ONLYINCOMPOUND] = [];
}
this.dictionaryTable = this._parseDIC(wordsData);
// Get rid of any codes from the compound rule codes that are never used
// (or that were special regex characters). Not especially necessary...
for (var i in this.compoundRuleCodes) {
if (this.compoundRuleCodes[i].length == 0) {
delete this.compoundRuleCodes[i];
}
}
// Build the full regular expressions for each compound rule.
// I have a feeling (but no confirmation yet) that this method of
// testing for compound words is probably slow.
for (var i = 0, _len = this.compoundRules.length; i < _len; i++) {
var ruleText = this.compoundRules[i];
var expressionText = "";
for (var j = 0, _jlen = ruleText.length; j < _jlen; j++) {
var character = ruleText[j];
if (character in this.compoundRuleCodes) {
expressionText += "(" + this.compoundRuleCodes[character].join("|") + ")";
}
else {
expressionText += character;
}
}
this.compoundRules[i] = new RegExp(expressionText, "i");
}
}
return this;
};
Typo.prototype = {
/**
* Loads a Typo instance from a hash of all of the Typo properties.
*
* @param object obj A hash of Typo properties, probably gotten from a JSON.parse(JSON.stringify(typo_instance)).
*/
load : function (obj) {
for (var i in obj) {
this[i] = obj[i];
}
return this;
},
/**
* Read the contents of a file.
*
* @param {String} path The path (relative) to the file.
* @param {String} [charset="ISO8859-1"] The expected charset of the file
* @returns string The file data.
*/
_readFile : function (path, charset) {
if (!charset) charset = "ISO8859-1";
var req = new XMLHttpRequest();
req.open("GET", path, false);
if (req.overrideMimeType)
req.overrideMimeType("text/plain; charset=" + charset);
req.send(null);
return req.responseText;
},
/**
* Parse the rules out from a .aff file.
*
* @param {String} data The contents of the affix file.
* @returns object The rules from the file.
*/
_parseAFF : function (data) {
var rules = {};
// Remove comment lines
data = this._removeAffixComments(data);
var lines = data.split("\n");
for (var i = 0, _len = lines.length; i < _len; i++) {
var line = lines[i];
var definitionParts = line.split(/\s+/);
var ruleType = definitionParts[0];
if (ruleType == "PFX" || ruleType == "SFX") {
var ruleCode = definitionParts[1];
var combineable = definitionParts[2];
var numEntries = parseInt(definitionParts[3], 10);
var entries = [];
for (var j = i + 1, _jlen = i + 1 + numEntries; j < _jlen; j++) {
var line = lines[j];
var lineParts = line.split(/\s+/);
var charactersToRemove = lineParts[2];
var additionParts = lineParts[3].split("/");
var charactersToAdd = additionParts[0];
if (charactersToAdd === "0") charactersToAdd = "";
var continuationClasses = this.parseRuleCodes(additionParts[1]);
var regexToMatch = lineParts[4];
var entry = {};
entry.add = charactersToAdd;
if (continuationClasses.length > 0) entry.continuationClasses = continuationClasses;
if (regexToMatch !== ".") {
if (ruleType === "SFX") {
entry.match = new RegExp(regexToMatch + "$");
}
else {
entry.match = new RegExp("^" + regexToMatch);
}
}
if (charactersToRemove != "0") {
if (ruleType === "SFX") {
entry.remove = new RegExp(charactersToRemove + "$");
}
else {
entry.remove = charactersToRemove;
}
}
entries.push(entry);
}
rules[ruleCode] = { "type" : ruleType, "combineable" : (combineable == "Y"), "entries" : entries };
i += numEntries;
}
else if (ruleType === "COMPOUNDRULE") {
var numEntries = parseInt(definitionParts[1], 10);
for (var j = i + 1, _jlen = i + 1 + numEntries; j < _jlen; j++) {
var line = lines[j];
var lineParts = line.split(/\s+/);
this.compoundRules.push(lineParts[1]);
}
i += numEntries;
}
else if (ruleType === "REP") {
var lineParts = line.split(/\s+/);
if (lineParts.length === 3) {
this.replacementTable.push([ lineParts[1], lineParts[2] ]);
}
}
else {
// ONLYINCOMPOUND
// COMPOUNDMIN
// FLAG
// KEEPCASE
// NEEDAFFIX
this.flags[ruleType] = definitionParts[1];
}
}
return rules;
},
/**
* Removes comment lines and then cleans up blank lines and trailing whitespace.
*
* @param {String} data The data from an affix file.
* @return {String} The cleaned-up data.
*/
_removeAffixComments : function (data) {
// Remove comments
data = data.replace(/#.*$/mg, "");
// Trim each line
data = data.replace(/^\s\s*/m, '').replace(/\s\s*$/m, '');
// Remove blank lines.
data = data.replace(/\n{2,}/g, "\n");
// Trim the entire string
data = data.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
return data;
},
/**
* Parses the words out from the .dic file.
*
* @param {String} data The data from the dictionary file.
* @returns object The lookup table containing all of the words and
* word forms from the dictionary.
*/
_parseDIC : function (data) {
data = this._removeDicComments(data);
var lines = data.split("\n");
var dictionaryTable = {};
function addWord(word, rules) {
// Some dictionaries will list the same word multiple times with different rule sets.
if (!(word in dictionaryTable) || typeof dictionaryTable[word] != 'object') {
dictionaryTable[word] = [];
}
dictionaryTable[word].push(rules);
}
// The first line is the number of words in the dictionary.
for (var i = 1, _len = lines.length; i < _len; i++) {
var line = lines[i];
var parts = line.split("/", 2);
var word = parts[0];
// Now for each affix rule, generate that form of the word.
if (parts.length > 1) {
var ruleCodesArray = this.parseRuleCodes(parts[1]);
// Save the ruleCodes for compound word situations.
if (!("NEEDAFFIX" in this.flags) || ruleCodesArray.indexOf(this.flags.NEEDAFFIX) == -1) {
addWord(word, ruleCodesArray);
}
for (var j = 0, _jlen = ruleCodesArray.length; j < _jlen; j++) {
var code = ruleCodesArray[j];
var rule = this.rules[code];
if (rule) {
var newWords = this._applyRule(word, rule);
for (var ii = 0, _iilen = newWords.length; ii < _iilen; ii++) {
var newWord = newWords[ii];
addWord(newWord, []);
if (rule.combineable) {
for (var k = j + 1; k < _jlen; k++) {
var combineCode = ruleCodesArray[k];
var combineRule = this.rules[combineCode];
if (combineRule) {
if (combineRule.combineable && (rule.type != combineRule.type)) {
var otherNewWords = this._applyRule(newWord, combineRule);
for (var iii = 0, _iiilen = otherNewWords.length; iii < _iiilen; iii++) {
var otherNewWord = otherNewWords[iii];
addWord(otherNewWord, []);
}
}
}
}
}
}
}
if (code in this.compoundRuleCodes) {
this.compoundRuleCodes[code].push(word);
}
}
}
else {
addWord(word.trim(), []);
}
}
return dictionaryTable;
},
/**
* Removes comment lines and then cleans up blank lines and trailing whitespace.
*
* @param {String} data The data from a .dic file.
* @return {String} The cleaned-up data.
*/
_removeDicComments : function (data) {
// I can't find any official documentation on it, but at least the de_DE
// dictionary uses tab-indented lines as comments.
// Remove comments
data = data.replace(/^\t.*$/mg, "");
return data;
// Trim each line
data = data.replace(/^\s\s*/m, '').replace(/\s\s*$/m, '');
// Remove blank lines.
data = data.replace(/\n{2,}/g, "\n");
// Trim the entire string
data = data.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
return data;
},
parseRuleCodes : function (textCodes) {
if (!textCodes) {
return [];
}
else if (!("FLAG" in this.flags)) {
return textCodes.split("");
}
else if (this.flags.FLAG === "long") {
var flags = [];
for (var i = 0, _len = textCodes.length; i < _len; i += 2) {
flags.push(textCodes.substr(i, 2));
}
return flags;
}
else if (this.flags.FLAG === "num") {
return textCode.split(",");
}
},
/**
* Applies an affix rule to a word.
*
* @param {String} word The base word.
* @param {Object} rule The affix rule.
* @returns {String[]} The new words generated by the rule.
*/
_applyRule : function (word, rule) {
var entries = rule.entries;
var newWords = [];
for (var i = 0, _len = entries.length; i < _len; i++) {
var entry = entries[i];
if (!entry.match || word.match(entry.match)) {
var newWord = word;
if (entry.remove) {
newWord = newWord.replace(entry.remove, "");
}
if (rule.type === "SFX") {
newWord = newWord + entry.add;
}
else {
newWord = entry.add + newWord;
}
newWords.push(newWord);
if ("continuationClasses" in entry) {
for (var j = 0, _jlen = entry.continuationClasses.length; j < _jlen; j++) {
var continuationRule = this.rules[entry.continuationClasses[j]];
if (continuationRule) {
newWords = newWords.concat(this._applyRule(newWord, continuationRule));
}
/*
else {
// This shouldn't happen, but it does, at least in the de_DE dictionary.
// I think the author mistakenly supplied lower-case rule codes instead
// of upper-case.
}
*/
}
}
}
}
return newWords;
},
/**
* Checks whether a word or a capitalization variant exists in the current dictionary.
* The word is trimmed and several variations of capitalizations are checked.
* If you want to check a word without any changes made to it, call checkExact()
*
* @see http://blog.stevenlevithan.com/archives/faster-trim-javascript re:trimming function
*
* @param {String} aWord The word to check.
* @returns {Boolean}
*/
check : function (aWord) {
// Remove leading and trailing whitespace
var trimmedWord = aWord.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
if (this.checkExact(trimmedWord)) {
return true;
}
// The exact word is not in the dictionary.
if (trimmedWord.toUpperCase() === trimmedWord) {
// The word was supplied in all uppercase.
// Check for a capitalized form of the word.
var capitalizedWord = trimmedWord[0] + trimmedWord.substring(1).toLowerCase();
if (this.hasFlag(capitalizedWord, "KEEPCASE")) {
// Capitalization variants are not allowed for this word.
return false;
}
if (this.checkExact(capitalizedWord)) {
return true;
}
}
var lowercaseWord = trimmedWord.toLowerCase();
if (lowercaseWord !== trimmedWord) {
if (this.hasFlag(lowercaseWord, "KEEPCASE")) {
// Capitalization variants are not allowed for this word.
return false;
}
// Check for a lowercase form
if (this.checkExact(lowercaseWord)) {
return true;
}
}
return false;
},
/**
* Checks whether a word exists in the current dictionary.
*
* @param {String} word The word to check.
* @returns {Boolean}
*/
checkExact : function (word) {
var ruleCodes = this.dictionaryTable[word];
if (typeof ruleCodes === 'undefined') {
// Check if this might be a compound word.
if ("COMPOUNDMIN" in this.flags && word.length >= this.flags.COMPOUNDMIN) {
for (var i = 0, _len = this.compoundRules.length; i < _len; i++) {
if (word.match(this.compoundRules[i])) {
return true;
}
}
}
return false;
}
else {
for (var i = 0, _len = ruleCodes.length; i < _len; i++) {
if (!this.hasFlag(word, "ONLYINCOMPOUND", ruleCodes[i])) {
return true;
}
}
return false;
}
},
/**
* Looks up whether a given word is flagged with a given flag.
*
* @param {String} word The word in question.
* @param {String} flag The flag in question.
* @return {Boolean}
*/
hasFlag : function (word, flag, wordFlags) {
if (flag in this.flags) {
if (typeof wordFlags === 'undefined') {
var wordFlags = Array.prototype.concat.apply([], this.dictionaryTable[word]);
}
if (wordFlags && wordFlags.indexOf(this.flags[flag]) !== -1) {
return true;
}
}
return false;
},
/**
* Returns a list of suggestions for a misspelled word.
*
* @see http://www.norvig.com/spell-correct.html for the basis of this suggestor.
* This suggestor is primitive, but it works.
*
* @param {String} word The misspelling.
* @param {Number} [limit=5] The maximum number of suggestions to return.
* @returns {String[]} The array of suggestions.
*/
alphabet : "",
suggest : function (word, limit) {
if (!limit) limit = 5;
if (this.check(word)) return [];
// Check the replacement table.
for (var i = 0, _len = this.replacementTable.length; i < _len; i++) {
var replacementEntry = this.replacementTable[i];
if (word.indexOf(replacementEntry[0]) !== -1) {
var correctedWord = word.replace(replacementEntry[0], replacementEntry[1]);
if (this.check(correctedWord)) {
return [ correctedWord ];
}
}
}
var self = this;
self.alphabet = "abcdefghijklmnopqrstuvwxyz";
/*
if (!self.alphabet) {
// Use the alphabet as implicitly defined by the words in the dictionary.
var alphaHash = {};
for (var i in self.dictionaryTable) {
for (var j = 0, _len = i.length; j < _len; j++) {
alphaHash[i[j]] = true;
}
}
for (var i in alphaHash) {
self.alphabet += i;
}
var alphaArray = self.alphabet.split("");
alphaArray.sort();
self.alphabet = alphaArray.join("");
}
*/
function edits1(words) {
var rv = [];
for (var ii = 0, _iilen = words.length; ii < _iilen; ii++) {
var word = words[ii];
var splits = [];
for (var i = 0, _len = word.length + 1; i < _len; i++) {
splits.push([ word.substring(0, i), word.substring(i, word.length) ]);
}
var deletes = [];
for (var i = 0, _len = splits.length; i < _len; i++) {
var s = splits[i];
if (s[1]) {
deletes.push(s[0] + s[1].substring(1));
}
}
var transposes = [];
for (var i = 0, _len = splits.length; i < _len; i++) {
var s = splits[i];
if (s[1].length > 1) {
transposes.push(s[0] + s[1][1] + s[1][0] + s[1].substring(2));
}
}
var replaces = [];
for (var i = 0, _len = splits.length; i < _len; i++) {
var s = splits[i];
if (s[1]) {
for (var j = 0, _jlen = self.alphabet.length; j < _jlen; j++) {
replaces.push(s[0] + self.alphabet[j] + s[1].substring(1));
}
}
}
var inserts = [];
for (var i = 0, _len = splits.length; i < _len; i++) {
var s = splits[i];
if (s[1]) {
for (var j = 0, _jlen = self.alphabet.length; j < _jlen; j++) {
replaces.push(s[0] + self.alphabet[j] + s[1]);
}
}
}
rv = rv.concat(deletes);
rv = rv.concat(transposes);
rv = rv.concat(replaces);
rv = rv.concat(inserts);
}
return rv;
}
function known(words) {
var rv = [];
for (var i = 0; i < words.length; i++) {
if (self.check(words[i])) {
rv.push(words[i]);
}
}
return rv;
}
function correct(word) {
// Get the edit-distance-1 and edit-distance-2 forms of this word.
var ed1 = edits1([word]);
var ed2 = edits1(ed1);
var corrections = known(ed1).concat(known(ed2));
// Sort the edits based on how many different ways they were created.
var weighted_corrections = {};
for (var i = 0, _len = corrections.length; i < _len; i++) {
if (!(corrections[i] in weighted_corrections)) {
weighted_corrections[corrections[i]] = 1;
}
else {
weighted_corrections[corrections[i]] += 1;
}
}
var sorted_corrections = [];
for (var i in weighted_corrections) {
sorted_corrections.push([ i, weighted_corrections[i] ]);
}
function sorter(a, b) {
if (a[1] < b[1]) {
return -1;
}
return 1;
}
sorted_corrections.sort(sorter).reverse();
var rv = [];
for (var i = 0, _len = Math.min(limit, sorted_corrections.length); i < _len; i++) {
if (!self.hasFlag(sorted_corrections[i][0], "NOSUGGEST")) {
rv.push(sorted_corrections[i][0]);
}
}
return rv;
}
return correct(word);
}
};