mirror of https://github.com/go-gitea/gitea
Git with a cup of tea, painless self-hosted git service
Mirror for internal git.with.parts use
https://git.with.parts
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
469 lines
14 KiB
469 lines
14 KiB
// 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 TOKEN_STYLES = {
|
|
addition: "positive",
|
|
attributes: "attribute",
|
|
bold: "strong",
|
|
cite: "keyword",
|
|
code: "atom",
|
|
definitionList: "number",
|
|
deletion: "negative",
|
|
div: "punctuation",
|
|
em: "em",
|
|
footnote: "variable",
|
|
footCite: "qualifier",
|
|
header: "header",
|
|
html: "comment",
|
|
image: "string",
|
|
italic: "em",
|
|
link: "link",
|
|
linkDefinition: "link",
|
|
list1: "variable-2",
|
|
list2: "variable-3",
|
|
list3: "keyword",
|
|
notextile: "string-2",
|
|
pre: "operator",
|
|
p: "property",
|
|
quote: "bracket",
|
|
span: "quote",
|
|
specialChar: "tag",
|
|
strong: "strong",
|
|
sub: "builtin",
|
|
sup: "builtin",
|
|
table: "variable-3",
|
|
tableHeading: "operator"
|
|
};
|
|
|
|
function startNewLine(stream, state) {
|
|
state.mode = Modes.newLayout;
|
|
state.tableHeading = false;
|
|
|
|
if (state.layoutType === "definitionList" && state.spanningLayout &&
|
|
stream.match(RE("definitionListEnd"), false))
|
|
state.spanningLayout = false;
|
|
}
|
|
|
|
function handlePhraseModifier(stream, state, ch) {
|
|
if (ch === "_") {
|
|
if (stream.eat("_"))
|
|
return togglePhraseModifier(stream, state, "italic", /__/, 2);
|
|
else
|
|
return togglePhraseModifier(stream, state, "em", /_/, 1);
|
|
}
|
|
|
|
if (ch === "*") {
|
|
if (stream.eat("*")) {
|
|
return togglePhraseModifier(stream, state, "bold", /\*\*/, 2);
|
|
}
|
|
return togglePhraseModifier(stream, state, "strong", /\*/, 1);
|
|
}
|
|
|
|
if (ch === "[") {
|
|
if (stream.match(/\d+\]/)) state.footCite = true;
|
|
return tokenStyles(state);
|
|
}
|
|
|
|
if (ch === "(") {
|
|
var spec = stream.match(/^(r|tm|c)\)/);
|
|
if (spec)
|
|
return tokenStylesWith(state, TOKEN_STYLES.specialChar);
|
|
}
|
|
|
|
if (ch === "<" && stream.match(/(\w+)[^>]+>[^<]+<\/\1>/))
|
|
return tokenStylesWith(state, TOKEN_STYLES.html);
|
|
|
|
if (ch === "?" && stream.eat("?"))
|
|
return togglePhraseModifier(stream, state, "cite", /\?\?/, 2);
|
|
|
|
if (ch === "=" && stream.eat("="))
|
|
return togglePhraseModifier(stream, state, "notextile", /==/, 2);
|
|
|
|
if (ch === "-" && !stream.eat("-"))
|
|
return togglePhraseModifier(stream, state, "deletion", /-/, 1);
|
|
|
|
if (ch === "+")
|
|
return togglePhraseModifier(stream, state, "addition", /\+/, 1);
|
|
|
|
if (ch === "~")
|
|
return togglePhraseModifier(stream, state, "sub", /~/, 1);
|
|
|
|
if (ch === "^")
|
|
return togglePhraseModifier(stream, state, "sup", /\^/, 1);
|
|
|
|
if (ch === "%")
|
|
return togglePhraseModifier(stream, state, "span", /%/, 1);
|
|
|
|
if (ch === "@")
|
|
return togglePhraseModifier(stream, state, "code", /@/, 1);
|
|
|
|
if (ch === "!") {
|
|
var type = togglePhraseModifier(stream, state, "image", /(?:\([^\)]+\))?!/, 1);
|
|
stream.match(/^:\S+/); // optional Url portion
|
|
return type;
|
|
}
|
|
return tokenStyles(state);
|
|
}
|
|
|
|
function togglePhraseModifier(stream, state, phraseModifier, closeRE, openSize) {
|
|
var charBefore = stream.pos > openSize ? stream.string.charAt(stream.pos - openSize - 1) : null;
|
|
var charAfter = stream.peek();
|
|
if (state[phraseModifier]) {
|
|
if ((!charAfter || /\W/.test(charAfter)) && charBefore && /\S/.test(charBefore)) {
|
|
var type = tokenStyles(state);
|
|
state[phraseModifier] = false;
|
|
return type;
|
|
}
|
|
} else if ((!charBefore || /\W/.test(charBefore)) && charAfter && /\S/.test(charAfter) &&
|
|
stream.match(new RegExp("^.*\\S" + closeRE.source + "(?:\\W|$)"), false)) {
|
|
state[phraseModifier] = true;
|
|
state.mode = Modes.attributes;
|
|
}
|
|
return tokenStyles(state);
|
|
};
|
|
|
|
function tokenStyles(state) {
|
|
var disabled = textileDisabled(state);
|
|
if (disabled) return disabled;
|
|
|
|
var styles = [];
|
|
if (state.layoutType) styles.push(TOKEN_STYLES[state.layoutType]);
|
|
|
|
styles = styles.concat(activeStyles(
|
|
state, "addition", "bold", "cite", "code", "deletion", "em", "footCite",
|
|
"image", "italic", "link", "span", "strong", "sub", "sup", "table", "tableHeading"));
|
|
|
|
if (state.layoutType === "header")
|
|
styles.push(TOKEN_STYLES.header + "-" + state.header);
|
|
|
|
return styles.length ? styles.join(" ") : null;
|
|
}
|
|
|
|
function textileDisabled(state) {
|
|
var type = state.layoutType;
|
|
|
|
switch(type) {
|
|
case "notextile":
|
|
case "code":
|
|
case "pre":
|
|
return TOKEN_STYLES[type];
|
|
default:
|
|
if (state.notextile)
|
|
return TOKEN_STYLES.notextile + (type ? (" " + TOKEN_STYLES[type]) : "");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function tokenStylesWith(state, extraStyles) {
|
|
var disabled = textileDisabled(state);
|
|
if (disabled) return disabled;
|
|
|
|
var type = tokenStyles(state);
|
|
if (extraStyles)
|
|
return type ? (type + " " + extraStyles) : extraStyles;
|
|
else
|
|
return type;
|
|
}
|
|
|
|
function activeStyles(state) {
|
|
var styles = [];
|
|
for (var i = 1; i < arguments.length; ++i) {
|
|
if (state[arguments[i]])
|
|
styles.push(TOKEN_STYLES[arguments[i]]);
|
|
}
|
|
return styles;
|
|
}
|
|
|
|
function blankLine(state) {
|
|
var spanningLayout = state.spanningLayout, type = state.layoutType;
|
|
|
|
for (var key in state) if (state.hasOwnProperty(key))
|
|
delete state[key];
|
|
|
|
state.mode = Modes.newLayout;
|
|
if (spanningLayout) {
|
|
state.layoutType = type;
|
|
state.spanningLayout = true;
|
|
}
|
|
}
|
|
|
|
var REs = {
|
|
cache: {},
|
|
single: {
|
|
bc: "bc",
|
|
bq: "bq",
|
|
definitionList: /- [^(?::=)]+:=+/,
|
|
definitionListEnd: /.*=:\s*$/,
|
|
div: "div",
|
|
drawTable: /\|.*\|/,
|
|
foot: /fn\d+/,
|
|
header: /h[1-6]/,
|
|
html: /\s*<(?:\/)?(\w+)(?:[^>]+)?>(?:[^<]+<\/\1>)?/,
|
|
link: /[^"]+":\S/,
|
|
linkDefinition: /\[[^\s\]]+\]\S+/,
|
|
list: /(?:#+|\*+)/,
|
|
notextile: "notextile",
|
|
para: "p",
|
|
pre: "pre",
|
|
table: "table",
|
|
tableCellAttributes: /[\/\\]\d+/,
|
|
tableHeading: /\|_\./,
|
|
tableText: /[^"_\*\[\(\?\+~\^%@|-]+/,
|
|
text: /[^!"_=\*\[\(<\?\+~\^%@-]+/
|
|
},
|
|
attributes: {
|
|
align: /(?:<>|<|>|=)/,
|
|
selector: /\([^\(][^\)]+\)/,
|
|
lang: /\[[^\[\]]+\]/,
|
|
pad: /(?:\(+|\)+){1,2}/,
|
|
css: /\{[^\}]+\}/
|
|
},
|
|
createRe: function(name) {
|
|
switch (name) {
|
|
case "drawTable":
|
|
return REs.makeRe("^", REs.single.drawTable, "$");
|
|
case "html":
|
|
return REs.makeRe("^", REs.single.html, "(?:", REs.single.html, ")*", "$");
|
|
case "linkDefinition":
|
|
return REs.makeRe("^", REs.single.linkDefinition, "$");
|
|
case "listLayout":
|
|
return REs.makeRe("^", REs.single.list, RE("allAttributes"), "*\\s+");
|
|
case "tableCellAttributes":
|
|
return REs.makeRe("^", REs.choiceRe(REs.single.tableCellAttributes,
|
|
RE("allAttributes")), "+\\.");
|
|
case "type":
|
|
return REs.makeRe("^", RE("allTypes"));
|
|
case "typeLayout":
|
|
return REs.makeRe("^", RE("allTypes"), RE("allAttributes"),
|
|
"*\\.\\.?", "(\\s+|$)");
|
|
case "attributes":
|
|
return REs.makeRe("^", RE("allAttributes"), "+");
|
|
|
|
case "allTypes":
|
|
return REs.choiceRe(REs.single.div, REs.single.foot,
|
|
REs.single.header, REs.single.bc, REs.single.bq,
|
|
REs.single.notextile, REs.single.pre, REs.single.table,
|
|
REs.single.para);
|
|
|
|
case "allAttributes":
|
|
return REs.choiceRe(REs.attributes.selector, REs.attributes.css,
|
|
REs.attributes.lang, REs.attributes.align, REs.attributes.pad);
|
|
|
|
default:
|
|
return REs.makeRe("^", REs.single[name]);
|
|
}
|
|
},
|
|
makeRe: function() {
|
|
var pattern = "";
|
|
for (var i = 0; i < arguments.length; ++i) {
|
|
var arg = arguments[i];
|
|
pattern += (typeof arg === "string") ? arg : arg.source;
|
|
}
|
|
return new RegExp(pattern);
|
|
},
|
|
choiceRe: function() {
|
|
var parts = [arguments[0]];
|
|
for (var i = 1; i < arguments.length; ++i) {
|
|
parts[i * 2 - 1] = "|";
|
|
parts[i * 2] = arguments[i];
|
|
}
|
|
|
|
parts.unshift("(?:");
|
|
parts.push(")");
|
|
return REs.makeRe.apply(null, parts);
|
|
}
|
|
};
|
|
|
|
function RE(name) {
|
|
return (REs.cache[name] || (REs.cache[name] = REs.createRe(name)));
|
|
}
|
|
|
|
var Modes = {
|
|
newLayout: function(stream, state) {
|
|
if (stream.match(RE("typeLayout"), false)) {
|
|
state.spanningLayout = false;
|
|
return (state.mode = Modes.blockType)(stream, state);
|
|
}
|
|
var newMode;
|
|
if (!textileDisabled(state)) {
|
|
if (stream.match(RE("listLayout"), false))
|
|
newMode = Modes.list;
|
|
else if (stream.match(RE("drawTable"), false))
|
|
newMode = Modes.table;
|
|
else if (stream.match(RE("linkDefinition"), false))
|
|
newMode = Modes.linkDefinition;
|
|
else if (stream.match(RE("definitionList")))
|
|
newMode = Modes.definitionList;
|
|
else if (stream.match(RE("html"), false))
|
|
newMode = Modes.html;
|
|
}
|
|
return (state.mode = (newMode || Modes.text))(stream, state);
|
|
},
|
|
|
|
blockType: function(stream, state) {
|
|
var match, type;
|
|
state.layoutType = null;
|
|
|
|
if (match = stream.match(RE("type")))
|
|
type = match[0];
|
|
else
|
|
return (state.mode = Modes.text)(stream, state);
|
|
|
|
if (match = type.match(RE("header"))) {
|
|
state.layoutType = "header";
|
|
state.header = parseInt(match[0][1]);
|
|
} else if (type.match(RE("bq"))) {
|
|
state.layoutType = "quote";
|
|
} else if (type.match(RE("bc"))) {
|
|
state.layoutType = "code";
|
|
} else if (type.match(RE("foot"))) {
|
|
state.layoutType = "footnote";
|
|
} else if (type.match(RE("notextile"))) {
|
|
state.layoutType = "notextile";
|
|
} else if (type.match(RE("pre"))) {
|
|
state.layoutType = "pre";
|
|
} else if (type.match(RE("div"))) {
|
|
state.layoutType = "div";
|
|
} else if (type.match(RE("table"))) {
|
|
state.layoutType = "table";
|
|
}
|
|
|
|
state.mode = Modes.attributes;
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
text: function(stream, state) {
|
|
if (stream.match(RE("text"))) return tokenStyles(state);
|
|
|
|
var ch = stream.next();
|
|
if (ch === '"')
|
|
return (state.mode = Modes.link)(stream, state);
|
|
return handlePhraseModifier(stream, state, ch);
|
|
},
|
|
|
|
attributes: function(stream, state) {
|
|
state.mode = Modes.layoutLength;
|
|
|
|
if (stream.match(RE("attributes")))
|
|
return tokenStylesWith(state, TOKEN_STYLES.attributes);
|
|
else
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
layoutLength: function(stream, state) {
|
|
if (stream.eat(".") && stream.eat("."))
|
|
state.spanningLayout = true;
|
|
|
|
state.mode = Modes.text;
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
list: function(stream, state) {
|
|
var match = stream.match(RE("list"));
|
|
state.listDepth = match[0].length;
|
|
var listMod = (state.listDepth - 1) % 3;
|
|
if (!listMod)
|
|
state.layoutType = "list1";
|
|
else if (listMod === 1)
|
|
state.layoutType = "list2";
|
|
else
|
|
state.layoutType = "list3";
|
|
|
|
state.mode = Modes.attributes;
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
link: function(stream, state) {
|
|
state.mode = Modes.text;
|
|
if (stream.match(RE("link"))) {
|
|
stream.match(/\S+/);
|
|
return tokenStylesWith(state, TOKEN_STYLES.link);
|
|
}
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
linkDefinition: function(stream, state) {
|
|
stream.skipToEnd();
|
|
return tokenStylesWith(state, TOKEN_STYLES.linkDefinition);
|
|
},
|
|
|
|
definitionList: function(stream, state) {
|
|
stream.match(RE("definitionList"));
|
|
|
|
state.layoutType = "definitionList";
|
|
|
|
if (stream.match(/\s*$/))
|
|
state.spanningLayout = true;
|
|
else
|
|
state.mode = Modes.attributes;
|
|
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
html: function(stream, state) {
|
|
stream.skipToEnd();
|
|
return tokenStylesWith(state, TOKEN_STYLES.html);
|
|
},
|
|
|
|
table: function(stream, state) {
|
|
state.layoutType = "table";
|
|
return (state.mode = Modes.tableCell)(stream, state);
|
|
},
|
|
|
|
tableCell: function(stream, state) {
|
|
if (stream.match(RE("tableHeading")))
|
|
state.tableHeading = true;
|
|
else
|
|
stream.eat("|");
|
|
|
|
state.mode = Modes.tableCellAttributes;
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
tableCellAttributes: function(stream, state) {
|
|
state.mode = Modes.tableText;
|
|
|
|
if (stream.match(RE("tableCellAttributes")))
|
|
return tokenStylesWith(state, TOKEN_STYLES.attributes);
|
|
else
|
|
return tokenStyles(state);
|
|
},
|
|
|
|
tableText: function(stream, state) {
|
|
if (stream.match(RE("tableText")))
|
|
return tokenStyles(state);
|
|
|
|
if (stream.peek() === "|") { // end of cell
|
|
state.mode = Modes.tableCell;
|
|
return tokenStyles(state);
|
|
}
|
|
return handlePhraseModifier(stream, state, stream.next());
|
|
}
|
|
};
|
|
|
|
CodeMirror.defineMode("textile", function() {
|
|
return {
|
|
startState: function() {
|
|
return { mode: Modes.newLayout };
|
|
},
|
|
token: function(stream, state) {
|
|
if (stream.sol()) startNewLine(stream, state);
|
|
return state.mode(stream, state);
|
|
},
|
|
blankLine: blankLine
|
|
};
|
|
});
|
|
|
|
CodeMirror.defineMIME("text/x-textile", "textile");
|
|
});
|
|
|