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Diffstat (limited to 'public/vendor/codemirror/mode/julia/julia.js')
-rw-r--r--public/vendor/codemirror/mode/julia/julia.js150
1 files changed, 89 insertions, 61 deletions
diff --git a/public/vendor/codemirror/mode/julia/julia.js b/public/vendor/codemirror/mode/julia/julia.js
index 4471896b..004de443 100644
--- a/public/vendor/codemirror/mode/julia/julia.js
+++ b/public/vendor/codemirror/mode/julia/julia.js
@@ -14,27 +14,34 @@
CodeMirror.defineMode("julia", function(_conf, parserConf) {
var ERRORCLASS = 'error';
- function wordRegexp(words) {
- return new RegExp("^((" + words.join(")|(") + "))\\b");
+ function wordRegexp(words, end) {
+ if (typeof end === 'undefined') { end = "\\b"; }
+ return new RegExp("^((" + words.join(")|(") + "))" + end);
}
+ var octChar = "\\\\[0-7]{1,3}";
+ var hexChar = "\\\\x[A-Fa-f0-9]{1,2}";
+ var specialChar = "\\\\[abfnrtv0%?'\"\\\\]";
+ var singleChar = "([^\\u0027\\u005C\\uD800-\\uDFFF]|[\\uD800-\\uDFFF][\\uDC00-\\uDFFF])";
var operators = parserConf.operators || /^\.?[|&^\\%*+\-<>!=\/]=?|\?|~|:|\$|\.[<>]|<<=?|>>>?=?|\.[<>=]=|->?|\/\/|\bin\b(?!\()|[\u2208\u2209](?!\()/;
var delimiters = parserConf.delimiters || /^[;,()[\]{}]/;
- var identifiers = parserConf.identifiers || /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*!*/;
+ var identifiers = parserConf.identifiers || /^[_A-Za-z\u00A1-\uFFFF][\w\u00A1-\uFFFF]*!*/;
+ var charsList = [octChar, hexChar, specialChar, singleChar];
var blockOpeners = ["begin", "function", "type", "immutable", "let", "macro", "for", "while", "quote", "if", "else", "elseif", "try", "finally", "catch", "do"];
var blockClosers = ["end", "else", "elseif", "catch", "finally"];
var keywordList = ['if', 'else', 'elseif', 'while', 'for', 'begin', 'let', 'end', 'do', 'try', 'catch', 'finally', 'return', 'break', 'continue', 'global', 'local', 'const', 'export', 'import', 'importall', 'using', 'function', 'macro', 'module', 'baremodule', 'type', 'immutable', 'quote', 'typealias', 'abstract', 'bitstype'];
var builtinList = ['true', 'false', 'nothing', 'NaN', 'Inf'];
//var stringPrefixes = new RegExp("^[br]?('|\")")
- var stringPrefixes = /^(`|'|"{3}|([brv]?"))/;
+ var stringPrefixes = /^(`|"{3}|([brv]?"))/;
+ var chars = wordRegexp(charsList, "'");
var keywords = wordRegexp(keywordList);
var builtins = wordRegexp(builtinList);
var openers = wordRegexp(blockOpeners);
var closers = wordRegexp(blockClosers);
- var macro = /^@[_A-Za-z][_A-Za-z0-9]*/;
- var symbol = /^:[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*!*/;
- var typeAnnotation = /^::[^.,;"{()=$\s]+({[^}]*}+)*/;
+ var macro = /^@[_A-Za-z][\w]*/;
+ var symbol = /^:[_A-Za-z\u00A1-\uFFFF][\w\u00A1-\uFFFF]*!*/;
+ var typeAnnotation = /^::[^,;"{()=$\s]+({[^}]*}+)*/;
function inArray(state) {
var ch = currentScope(state);
@@ -53,19 +60,10 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
// tokenizers
function tokenBase(stream, state) {
- //Handle multiline comments
- if (stream.match(/^#=\s*/)) {
- state.scopes.push('#=');
- }
- if (currentScope(state) == '#=' && stream.match(/^=#/)) {
- state.scopes.pop();
- return 'comment';
- }
- if (state.scopes.indexOf('#=') >= 0) {
- if (!stream.match(/.*?(?=(#=|=#))/)) {
- stream.skipToEnd();
- }
- return 'comment';
+ // Handle multiline comments
+ if (stream.match(/^#=/, false)) {
+ state.tokenize = tokenComment;
+ return state.tokenize(stream, state);
}
// Handle scope changes
@@ -100,6 +98,10 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
state.scopes.push('[');
}
+ if (ch === '(') {
+ state.scopes.push('(');
+ }
+
var scope = currentScope(state);
if (scope == '[' && ch === ']') {
@@ -137,33 +139,20 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
// Handle Number Literals
if (stream.match(/^[0-9\.]/, false)) {
var imMatcher = RegExp(/^im\b/);
- var floatLiteral = false;
+ var numberLiteral = false;
// Floats
- if (stream.match(/^\d*\.(?!\.)\d+([ef][\+\-]?\d+)?/i)) { floatLiteral = true; }
- if (stream.match(/^\d+\.(?!\.)\d*/)) { floatLiteral = true; }
- if (stream.match(/^\.\d+/)) { floatLiteral = true; }
- if (stream.match(/^0x\.[0-9a-f]+p[\+\-]?\d+/i)) { floatLiteral = true; }
- if (floatLiteral) {
- // Float literals may be "imaginary"
- stream.match(imMatcher);
- state.leavingExpr = true;
- return 'number';
- }
+ if (stream.match(/^\d*\.(?!\.)\d*([Eef][\+\-]?\d+)?/i)) { numberLiteral = true; }
+ if (stream.match(/^\d+\.(?!\.)\d*/)) { numberLiteral = true; }
+ if (stream.match(/^\.\d+/)) { numberLiteral = true; }
+ if (stream.match(/^0x\.[0-9a-f]+p[\+\-]?\d+/i)) { numberLiteral = true; }
// Integers
- var intLiteral = false;
- // Hex
- if (stream.match(/^0x[0-9a-f]+/i)) { intLiteral = true; }
- // Binary
- if (stream.match(/^0b[01]+/i)) { intLiteral = true; }
- // Octal
- if (stream.match(/^0o[0-7]+/i)) { intLiteral = true; }
- // Decimal
- if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
- intLiteral = true;
- }
+ if (stream.match(/^0x[0-9a-f]+/i)) { numberLiteral = true; } // Hex
+ if (stream.match(/^0b[01]+/i)) { numberLiteral = true; } // Binary
+ if (stream.match(/^0o[0-7]+/i)) { numberLiteral = true; } // Octal
+ if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) { numberLiteral = true; } // Decimal
// Zero by itself with no other piece of number.
- if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
- if (intLiteral) {
+ if (stream.match(/^0(?![\dx])/i)) { numberLiteral = true; }
+ if (numberLiteral) {
// Integer literals may be "long"
stream.match(imMatcher);
state.leavingExpr = true;
@@ -194,6 +183,12 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
return 'operator';
}
+ // Handle Chars
+ if (stream.match(/^'/)) {
+ state.tokenize = tokenChar;
+ return state.tokenize(stream, state);
+ }
+
// Handle Strings
if (stream.match(stringPrefixes)) {
state.tokenize = tokenStringFactory(stream.current());
@@ -269,7 +264,7 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
// over two or more lines.
if (stream.match(/^$/g, false)) {
stream.backUp(state.charsAdvanced);
- while (state.scopes.length > state.firstParenPos + 1)
+ while (state.scopes.length > state.firstParenPos)
state.scopes.pop();
state.firstParenPos = -1;
state.charsAdvanced = 0;
@@ -279,33 +274,65 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
return callOrDef(stream, state);
}
+ function tokenComment(stream, state) {
+ if (stream.match(/^#=/)) {
+ state.weakScopes++;
+ }
+ if (!stream.match(/.*?(?=(#=|=#))/)) {
+ stream.skipToEnd();
+ }
+ if (stream.match(/^=#/)) {
+ state.weakScopes--;
+ if (state.weakScopes == 0)
+ state.tokenize = tokenBase;
+ }
+ return 'comment';
+ }
+
+ function tokenChar(stream, state) {
+ var isChar = false, match;
+ if (stream.match(chars)) {
+ isChar = true;
+ } else if (match = stream.match(/\\u([a-f0-9]{1,4})(?=')/i)) {
+ var value = parseInt(match[1], 16);
+ if (value <= 55295 || value >= 57344) { // (U+0,U+D7FF), (U+E000,U+FFFF)
+ isChar = true;
+ stream.next();
+ }
+ } else if (match = stream.match(/\\U([A-Fa-f0-9]{5,8})(?=')/)) {
+ var value = parseInt(match[1], 16);
+ if (value <= 1114111) { // U+10FFFF
+ isChar = true;
+ stream.next();
+ }
+ }
+ if (isChar) {
+ state.leavingExpr = true;
+ state.tokenize = tokenBase;
+ return 'string';
+ }
+ if (!stream.match(/^[^']+(?=')/)) { stream.skipToEnd(); }
+ if (stream.match(/^'/)) { state.tokenize = tokenBase; }
+ return ERRORCLASS;
+ }
+
function tokenStringFactory(delimiter) {
while ('bruv'.indexOf(delimiter.charAt(0).toLowerCase()) >= 0) {
delimiter = delimiter.substr(1);
}
- var singleline = delimiter == "'";
var OUTCLASS = 'string';
function tokenString(stream, state) {
while (!stream.eol()) {
- stream.eatWhile(/[^'"\\]/);
+ stream.eatWhile(/[^"\\]/);
if (stream.eat('\\')) {
stream.next();
- if (singleline && stream.eol()) {
- return OUTCLASS;
- }
} else if (stream.match(delimiter)) {
state.tokenize = tokenBase;
+ state.leavingExpr = true;
return OUTCLASS;
} else {
- stream.eat(/['"]/);
- }
- }
- if (singleline) {
- if (parserConf.singleLineStringErrors) {
- return ERRORCLASS;
- } else {
- state.tokenize = tokenBase;
+ stream.eat(/["]/);
}
}
return OUTCLASS;
@@ -319,6 +346,7 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
return {
tokenize: tokenBase,
scopes: [],
+ weakScopes: 0,
lastToken: null,
leavingExpr: false,
isDefinition: false,
@@ -345,15 +373,15 @@ CodeMirror.defineMode("julia", function(_conf, parserConf) {
indent: function(state, textAfter) {
var delta = 0;
- if (textAfter == "end" || textAfter == "]" || textAfter == "}" || textAfter == "else" || textAfter == "elseif" || textAfter == "catch" || textAfter == "finally") {
+ if (textAfter == "]" || textAfter == ")" || textAfter == "end" || textAfter == "else" || textAfter == "elseif" || textAfter == "catch" || textAfter == "finally") {
delta = -1;
}
return (state.scopes.length + delta) * _conf.indentUnit;
},
+ electricInput: /(end|else(if)?|catch|finally)$/,
lineComment: "#",
- fold: "indent",
- electricChars: "edlsifyh]}"
+ fold: "indent"
};
return external;
});
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 03:29:48 +0000