/files/ace/1.1.5/noconflict/mode-golang.js
JavaScript | 701 lines | 641 code | 60 blank | 0 comment | 48 complexity | 9030c8ce08e619b540e85bb2bb46a368 MD5 | raw file
- ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
- "use strict";
- var oop = require("../lib/oop");
- var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
- var DocCommentHighlightRules = function() {
- this.$rules = {
- "start" : [ {
- token : "comment.doc.tag",
- regex : "@[\\w\\d_]+" // TODO: fix email addresses
- }, {
- token : "comment.doc.tag",
- regex : "\\bTODO\\b"
- }, {
- defaultToken : "comment.doc"
- }]
- };
- };
- oop.inherits(DocCommentHighlightRules, TextHighlightRules);
- DocCommentHighlightRules.getStartRule = function(start) {
- return {
- token : "comment.doc", // doc comment
- regex : "\\/\\*(?=\\*)",
- next : start
- };
- };
- DocCommentHighlightRules.getEndRule = function (start) {
- return {
- token : "comment.doc", // closing comment
- regex : "\\*\\/",
- next : start
- };
- };
- exports.DocCommentHighlightRules = DocCommentHighlightRules;
- });
- ace.define("ace/mode/golang_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/doc_comment_highlight_rules","ace/mode/text_highlight_rules"], function(require, exports, module) {
- var oop = require("../lib/oop");
- var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
- var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
- var GolangHighlightRules = function() {
- var keywords = (
- "else|break|case|return|goto|if|const|select|" +
- "continue|struct|default|switch|for|range|" +
- "func|import|package|chan|defer|fallthrough|go|interface|map|range|" +
- "select|type|var"
- );
- var builtinTypes = (
- "string|uint8|uint16|uint32|uint64|int8|int16|int32|int64|float32|" +
- "float64|complex64|complex128|byte|rune|uint|int|uintptr|bool|error"
- );
- var builtinFunctions = (
- "make|close|new|panic|recover"
- );
- var builtinConstants = ("nil|true|false|iota");
- var keywordMapper = this.createKeywordMapper({
- "keyword": keywords,
- "constant.language": builtinConstants,
- "support.function": builtinFunctions,
- "support.type": builtinTypes
- }, "identifier");
- this.$rules = {
- "start" : [
- {
- token : "comment",
- regex : "\\/\\/.*$"
- },
- DocCommentHighlightRules.getStartRule("doc-start"),
- {
- token : "comment", // multi line comment
- regex : "\\/\\*",
- next : "comment"
- }, {
- token : "string", // single line
- regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
- }, {
- token : "string", // single line
- regex : '[`](?:[^`]*)[`]'
- }, {
- token : "string", // multi line string start
- merge : true,
- regex : '[`](?:[^`]*)$',
- next : "bqstring"
- }, {
- token : "constant.numeric", // rune
- regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))[']"
- }, {
- token : "constant.numeric", // hex
- regex : "0[xX][0-9a-fA-F]+\\b"
- }, {
- token : "constant.numeric", // float
- regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
- }, {
- token : keywordMapper,
- regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
- }, {
- token : "keyword.operator",
- regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^="
- }, {
- token : "punctuation.operator",
- regex : "\\?|\\:|\\,|\\;|\\."
- }, {
- token : "paren.lparen",
- regex : "[[({]"
- }, {
- token : "paren.rparen",
- regex : "[\\])}]"
- }, {
- token : "text",
- regex : "\\s+"
- }
- ],
- "comment" : [
- {
- token : "comment", // closing comment
- regex : ".*?\\*\\/",
- next : "start"
- }, {
- token : "comment", // comment spanning whole line
- regex : ".+"
- }
- ],
- "bqstring" : [
- {
- token : "string",
- regex : '(?:[^`]*)`',
- next : "start"
- }, {
- token : "string",
- regex : '.+'
- }
- ]
- };
- this.embedRules(DocCommentHighlightRules, "doc-",
- [ DocCommentHighlightRules.getEndRule("start") ]);
- };
- oop.inherits(GolangHighlightRules, TextHighlightRules);
- exports.GolangHighlightRules = GolangHighlightRules;
- });
- ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module) {
- "use strict";
- var Range = require("../range").Range;
- var MatchingBraceOutdent = function() {};
- (function() {
- this.checkOutdent = function(line, input) {
- if (! /^\s+$/.test(line))
- return false;
- return /^\s*\}/.test(input);
- };
- this.autoOutdent = function(doc, row) {
- var line = doc.getLine(row);
- var match = line.match(/^(\s*\})/);
- if (!match) return 0;
- var column = match[1].length;
- var openBracePos = doc.findMatchingBracket({row: row, column: column});
- if (!openBracePos || openBracePos.row == row) return 0;
- var indent = this.$getIndent(doc.getLine(openBracePos.row));
- doc.replace(new Range(row, 0, row, column-1), indent);
- };
- this.$getIndent = function(line) {
- return line.match(/^\s*/)[0];
- };
- }).call(MatchingBraceOutdent.prototype);
- exports.MatchingBraceOutdent = MatchingBraceOutdent;
- });
- ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
- "use strict";
- var oop = require("../../lib/oop");
- var Behaviour = require("../behaviour").Behaviour;
- var TokenIterator = require("../../token_iterator").TokenIterator;
- var lang = require("../../lib/lang");
- var SAFE_INSERT_IN_TOKENS =
- ["text", "paren.rparen", "punctuation.operator"];
- var SAFE_INSERT_BEFORE_TOKENS =
- ["text", "paren.rparen", "punctuation.operator", "comment"];
- var context;
- var contextCache = {}
- var initContext = function(editor) {
- var id = -1;
- if (editor.multiSelect) {
- id = editor.selection.id;
- if (contextCache.rangeCount != editor.multiSelect.rangeCount)
- contextCache = {rangeCount: editor.multiSelect.rangeCount};
- }
- if (contextCache[id])
- return context = contextCache[id];
- context = contextCache[id] = {
- autoInsertedBrackets: 0,
- autoInsertedRow: -1,
- autoInsertedLineEnd: "",
- maybeInsertedBrackets: 0,
- maybeInsertedRow: -1,
- maybeInsertedLineStart: "",
- maybeInsertedLineEnd: ""
- };
- };
- var CstyleBehaviour = function() {
- this.add("braces", "insertion", function(state, action, editor, session, text) {
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- if (text == '{') {
- initContext(editor);
- var selection = editor.getSelectionRange();
- var selected = session.doc.getTextRange(selection);
- if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
- return {
- text: '{' + selected + '}',
- selection: false
- };
- } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
- if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
- CstyleBehaviour.recordAutoInsert(editor, session, "}");
- return {
- text: '{}',
- selection: [1, 1]
- };
- } else {
- CstyleBehaviour.recordMaybeInsert(editor, session, "{");
- return {
- text: '{',
- selection: [1, 1]
- };
- }
- }
- } else if (text == '}') {
- initContext(editor);
- var rightChar = line.substring(cursor.column, cursor.column + 1);
- if (rightChar == '}') {
- var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
- if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
- CstyleBehaviour.popAutoInsertedClosing();
- return {
- text: '',
- selection: [1, 1]
- };
- }
- }
- } else if (text == "\n" || text == "\r\n") {
- initContext(editor);
- var closing = "";
- if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
- closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
- CstyleBehaviour.clearMaybeInsertedClosing();
- }
- var rightChar = line.substring(cursor.column, cursor.column + 1);
- if (rightChar === '}') {
- var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
- if (!openBracePos)
- return null;
- var next_indent = this.$getIndent(session.getLine(openBracePos.row));
- } else if (closing) {
- var next_indent = this.$getIndent(line);
- } else {
- CstyleBehaviour.clearMaybeInsertedClosing();
- return;
- }
- var indent = next_indent + session.getTabString();
- return {
- text: '\n' + indent + '\n' + next_indent + closing,
- selection: [1, indent.length, 1, indent.length]
- };
- } else {
- CstyleBehaviour.clearMaybeInsertedClosing();
- }
- });
- this.add("braces", "deletion", function(state, action, editor, session, range) {
- var selected = session.doc.getTextRange(range);
- if (!range.isMultiLine() && selected == '{') {
- initContext(editor);
- var line = session.doc.getLine(range.start.row);
- var rightChar = line.substring(range.end.column, range.end.column + 1);
- if (rightChar == '}') {
- range.end.column++;
- return range;
- } else {
- context.maybeInsertedBrackets--;
- }
- }
- });
- this.add("parens", "insertion", function(state, action, editor, session, text) {
- if (text == '(') {
- initContext(editor);
- var selection = editor.getSelectionRange();
- var selected = session.doc.getTextRange(selection);
- if (selected !== "" && editor.getWrapBehavioursEnabled()) {
- return {
- text: '(' + selected + ')',
- selection: false
- };
- } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
- CstyleBehaviour.recordAutoInsert(editor, session, ")");
- return {
- text: '()',
- selection: [1, 1]
- };
- }
- } else if (text == ')') {
- initContext(editor);
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- var rightChar = line.substring(cursor.column, cursor.column + 1);
- if (rightChar == ')') {
- var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
- if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
- CstyleBehaviour.popAutoInsertedClosing();
- return {
- text: '',
- selection: [1, 1]
- };
- }
- }
- }
- });
- this.add("parens", "deletion", function(state, action, editor, session, range) {
- var selected = session.doc.getTextRange(range);
- if (!range.isMultiLine() && selected == '(') {
- initContext(editor);
- var line = session.doc.getLine(range.start.row);
- var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
- if (rightChar == ')') {
- range.end.column++;
- return range;
- }
- }
- });
- this.add("brackets", "insertion", function(state, action, editor, session, text) {
- if (text == '[') {
- initContext(editor);
- var selection = editor.getSelectionRange();
- var selected = session.doc.getTextRange(selection);
- if (selected !== "" && editor.getWrapBehavioursEnabled()) {
- return {
- text: '[' + selected + ']',
- selection: false
- };
- } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
- CstyleBehaviour.recordAutoInsert(editor, session, "]");
- return {
- text: '[]',
- selection: [1, 1]
- };
- }
- } else if (text == ']') {
- initContext(editor);
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- var rightChar = line.substring(cursor.column, cursor.column + 1);
- if (rightChar == ']') {
- var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
- if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
- CstyleBehaviour.popAutoInsertedClosing();
- return {
- text: '',
- selection: [1, 1]
- };
- }
- }
- }
- });
- this.add("brackets", "deletion", function(state, action, editor, session, range) {
- var selected = session.doc.getTextRange(range);
- if (!range.isMultiLine() && selected == '[') {
- initContext(editor);
- var line = session.doc.getLine(range.start.row);
- var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
- if (rightChar == ']') {
- range.end.column++;
- return range;
- }
- }
- });
- this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
- if (text == '"' || text == "'") {
- initContext(editor);
- var quote = text;
- var selection = editor.getSelectionRange();
- var selected = session.doc.getTextRange(selection);
- if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
- return {
- text: quote + selected + quote,
- selection: false
- };
- } else {
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- var leftChar = line.substring(cursor.column-1, cursor.column);
- if (leftChar == '\\') {
- return null;
- }
- var tokens = session.getTokens(selection.start.row);
- var col = 0, token;
- var quotepos = -1; // Track whether we're inside an open quote.
- for (var x = 0; x < tokens.length; x++) {
- token = tokens[x];
- if (token.type == "string") {
- quotepos = -1;
- } else if (quotepos < 0) {
- quotepos = token.value.indexOf(quote);
- }
- if ((token.value.length + col) > selection.start.column) {
- break;
- }
- col += tokens[x].value.length;
- }
- if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
- if (!CstyleBehaviour.isSaneInsertion(editor, session))
- return;
- return {
- text: quote + quote,
- selection: [1,1]
- };
- } else if (token && token.type === "string") {
- var rightChar = line.substring(cursor.column, cursor.column + 1);
- if (rightChar == quote) {
- return {
- text: '',
- selection: [1, 1]
- };
- }
- }
- }
- }
- });
- this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
- var selected = session.doc.getTextRange(range);
- if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
- initContext(editor);
- var line = session.doc.getLine(range.start.row);
- var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
- if (rightChar == selected) {
- range.end.column++;
- return range;
- }
- }
- });
- };
-
- CstyleBehaviour.isSaneInsertion = function(editor, session) {
- var cursor = editor.getCursorPosition();
- var iterator = new TokenIterator(session, cursor.row, cursor.column);
- if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
- var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
- if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
- return false;
- }
- iterator.stepForward();
- return iterator.getCurrentTokenRow() !== cursor.row ||
- this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
- };
- CstyleBehaviour.$matchTokenType = function(token, types) {
- return types.indexOf(token.type || token) > -1;
- };
- CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
- context.autoInsertedBrackets = 0;
- context.autoInsertedRow = cursor.row;
- context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
- context.autoInsertedBrackets++;
- };
- CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
- var cursor = editor.getCursorPosition();
- var line = session.doc.getLine(cursor.row);
- if (!this.isMaybeInsertedClosing(cursor, line))
- context.maybeInsertedBrackets = 0;
- context.maybeInsertedRow = cursor.row;
- context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
- context.maybeInsertedLineEnd = line.substr(cursor.column);
- context.maybeInsertedBrackets++;
- };
- CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
- return context.autoInsertedBrackets > 0 &&
- cursor.row === context.autoInsertedRow &&
- bracket === context.autoInsertedLineEnd[0] &&
- line.substr(cursor.column) === context.autoInsertedLineEnd;
- };
- CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
- return context.maybeInsertedBrackets > 0 &&
- cursor.row === context.maybeInsertedRow &&
- line.substr(cursor.column) === context.maybeInsertedLineEnd &&
- line.substr(0, cursor.column) == context.maybeInsertedLineStart;
- };
- CstyleBehaviour.popAutoInsertedClosing = function() {
- context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
- context.autoInsertedBrackets--;
- };
- CstyleBehaviour.clearMaybeInsertedClosing = function() {
- if (context) {
- context.maybeInsertedBrackets = 0;
- context.maybeInsertedRow = -1;
- }
- };
- oop.inherits(CstyleBehaviour, Behaviour);
- exports.CstyleBehaviour = CstyleBehaviour;
- });
- ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
- "use strict";
- var oop = require("../../lib/oop");
- var Range = require("../../range").Range;
- var BaseFoldMode = require("./fold_mode").FoldMode;
- var FoldMode = exports.FoldMode = function(commentRegex) {
- if (commentRegex) {
- this.foldingStartMarker = new RegExp(
- this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
- );
- this.foldingStopMarker = new RegExp(
- this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
- );
- }
- };
- oop.inherits(FoldMode, BaseFoldMode);
- (function() {
- this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
- this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
- this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
- var line = session.getLine(row);
- var match = line.match(this.foldingStartMarker);
- if (match) {
- var i = match.index;
- if (match[1])
- return this.openingBracketBlock(session, match[1], row, i);
-
- var range = session.getCommentFoldRange(row, i + match[0].length, 1);
-
- if (range && !range.isMultiLine()) {
- if (forceMultiline) {
- range = this.getSectionRange(session, row);
- } else if (foldStyle != "all")
- range = null;
- }
-
- return range;
- }
- if (foldStyle === "markbegin")
- return;
- var match = line.match(this.foldingStopMarker);
- if (match) {
- var i = match.index + match[0].length;
- if (match[1])
- return this.closingBracketBlock(session, match[1], row, i);
- return session.getCommentFoldRange(row, i, -1);
- }
- };
-
- this.getSectionRange = function(session, row) {
- var line = session.getLine(row);
- var startIndent = line.search(/\S/);
- var startRow = row;
- var startColumn = line.length;
- row = row + 1;
- var endRow = row;
- var maxRow = session.getLength();
- while (++row < maxRow) {
- line = session.getLine(row);
- var indent = line.search(/\S/);
- if (indent === -1)
- continue;
- if (startIndent > indent)
- break;
- var subRange = this.getFoldWidgetRange(session, "all", row);
-
- if (subRange) {
- if (subRange.start.row <= startRow) {
- break;
- } else if (subRange.isMultiLine()) {
- row = subRange.end.row;
- } else if (startIndent == indent) {
- break;
- }
- }
- endRow = row;
- }
-
- return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
- };
- }).call(FoldMode.prototype);
- });
- ace.define("ace/mode/golang",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/golang_highlight_rules","ace/mode/matching_brace_outdent","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"], function(require, exports, module) {
- var oop = require("../lib/oop");
- var TextMode = require("./text").Mode;
- var GolangHighlightRules = require("./golang_highlight_rules").GolangHighlightRules;
- var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
- var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
- var CStyleFoldMode = require("./folding/cstyle").FoldMode;
- var Mode = function() {
- this.HighlightRules = GolangHighlightRules;
- this.$outdent = new MatchingBraceOutdent();
- this.foldingRules = new CStyleFoldMode();
- };
- oop.inherits(Mode, TextMode);
- (function() {
-
- this.lineCommentStart = "//";
- this.blockComment = {start: "/*", end: "*/"};
- this.getNextLineIndent = function(state, line, tab) {
- var indent = this.$getIndent(line);
- var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
- var tokens = tokenizedLine.tokens;
- var endState = tokenizedLine.state;
- if (tokens.length && tokens[tokens.length-1].type == "comment") {
- return indent;
- }
-
- if (state == "start") {
- var match = line.match(/^.*[\{\(\[]\s*$/);
- if (match) {
- indent += tab;
- }
- }
- return indent;
- };//end getNextLineIndent
- this.checkOutdent = function(state, line, input) {
- return this.$outdent.checkOutdent(line, input);
- };
- this.autoOutdent = function(state, doc, row) {
- this.$outdent.autoOutdent(doc, row);
- };
- this.$id = "ace/mode/golang";
- }).call(Mode.prototype);
- exports.Mode = Mode;
- });