mirror of
https://github.com/go-gitea/gitea
synced 2024-12-25 00:44:39 +01:00
69dae1ec1c
* Added coding style modes to SimpleMDE * Moved the CodeMirror addon from simplemd to codemirror directory
135 lines
4.4 KiB
JavaScript
135 lines
4.4 KiB
JavaScript
// 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("octave", function() {
|
|
function wordRegexp(words) {
|
|
return new RegExp("^((" + words.join(")|(") + "))\\b");
|
|
}
|
|
|
|
var singleOperators = new RegExp("^[\\+\\-\\*/&|\\^~<>!@'\\\\]");
|
|
var singleDelimiters = new RegExp('^[\\(\\[\\{\\},:=;]');
|
|
var doubleOperators = new RegExp("^((==)|(~=)|(<=)|(>=)|(<<)|(>>)|(\\.[\\+\\-\\*/\\^\\\\]))");
|
|
var doubleDelimiters = new RegExp("^((!=)|(\\+=)|(\\-=)|(\\*=)|(/=)|(&=)|(\\|=)|(\\^=))");
|
|
var tripleDelimiters = new RegExp("^((>>=)|(<<=))");
|
|
var expressionEnd = new RegExp("^[\\]\\)]");
|
|
var identifiers = new RegExp("^[_A-Za-z\xa1-\uffff][_A-Za-z0-9\xa1-\uffff]*");
|
|
|
|
var builtins = wordRegexp([
|
|
'error', 'eval', 'function', 'abs', 'acos', 'atan', 'asin', 'cos',
|
|
'cosh', 'exp', 'log', 'prod', 'sum', 'log10', 'max', 'min', 'sign', 'sin', 'sinh',
|
|
'sqrt', 'tan', 'reshape', 'break', 'zeros', 'default', 'margin', 'round', 'ones',
|
|
'rand', 'syn', 'ceil', 'floor', 'size', 'clear', 'zeros', 'eye', 'mean', 'std', 'cov',
|
|
'det', 'eig', 'inv', 'norm', 'rank', 'trace', 'expm', 'logm', 'sqrtm', 'linspace', 'plot',
|
|
'title', 'xlabel', 'ylabel', 'legend', 'text', 'grid', 'meshgrid', 'mesh', 'num2str',
|
|
'fft', 'ifft', 'arrayfun', 'cellfun', 'input', 'fliplr', 'flipud', 'ismember'
|
|
]);
|
|
|
|
var keywords = wordRegexp([
|
|
'return', 'case', 'switch', 'else', 'elseif', 'end', 'endif', 'endfunction',
|
|
'if', 'otherwise', 'do', 'for', 'while', 'try', 'catch', 'classdef', 'properties', 'events',
|
|
'methods', 'global', 'persistent', 'endfor', 'endwhile', 'printf', 'sprintf', 'disp', 'until',
|
|
'continue', 'pkg'
|
|
]);
|
|
|
|
|
|
// tokenizers
|
|
function tokenTranspose(stream, state) {
|
|
if (!stream.sol() && stream.peek() === '\'') {
|
|
stream.next();
|
|
state.tokenize = tokenBase;
|
|
return 'operator';
|
|
}
|
|
state.tokenize = tokenBase;
|
|
return tokenBase(stream, state);
|
|
}
|
|
|
|
|
|
function tokenComment(stream, state) {
|
|
if (stream.match(/^.*%}/)) {
|
|
state.tokenize = tokenBase;
|
|
return 'comment';
|
|
};
|
|
stream.skipToEnd();
|
|
return 'comment';
|
|
}
|
|
|
|
function tokenBase(stream, state) {
|
|
// whitespaces
|
|
if (stream.eatSpace()) return null;
|
|
|
|
// Handle one line Comments
|
|
if (stream.match('%{')){
|
|
state.tokenize = tokenComment;
|
|
stream.skipToEnd();
|
|
return 'comment';
|
|
}
|
|
|
|
if (stream.match(/^[%#]/)){
|
|
stream.skipToEnd();
|
|
return 'comment';
|
|
}
|
|
|
|
// Handle Number Literals
|
|
if (stream.match(/^[0-9\.+-]/, false)) {
|
|
if (stream.match(/^[+-]?0x[0-9a-fA-F]+[ij]?/)) {
|
|
stream.tokenize = tokenBase;
|
|
return 'number'; };
|
|
if (stream.match(/^[+-]?\d*\.\d+([EeDd][+-]?\d+)?[ij]?/)) { return 'number'; };
|
|
if (stream.match(/^[+-]?\d+([EeDd][+-]?\d+)?[ij]?/)) { return 'number'; };
|
|
}
|
|
if (stream.match(wordRegexp(['nan','NaN','inf','Inf']))) { return 'number'; };
|
|
|
|
// Handle Strings
|
|
if (stream.match(/^"([^"]|(""))*"/)) { return 'string'; } ;
|
|
if (stream.match(/^'([^']|(''))*'/)) { return 'string'; } ;
|
|
|
|
// Handle words
|
|
if (stream.match(keywords)) { return 'keyword'; } ;
|
|
if (stream.match(builtins)) { return 'builtin'; } ;
|
|
if (stream.match(identifiers)) { return 'variable'; } ;
|
|
|
|
if (stream.match(singleOperators) || stream.match(doubleOperators)) { return 'operator'; };
|
|
if (stream.match(singleDelimiters) || stream.match(doubleDelimiters) || stream.match(tripleDelimiters)) { return null; };
|
|
|
|
if (stream.match(expressionEnd)) {
|
|
state.tokenize = tokenTranspose;
|
|
return null;
|
|
};
|
|
|
|
|
|
// Handle non-detected items
|
|
stream.next();
|
|
return 'error';
|
|
};
|
|
|
|
|
|
return {
|
|
startState: function() {
|
|
return {
|
|
tokenize: tokenBase
|
|
};
|
|
},
|
|
|
|
token: function(stream, state) {
|
|
var style = state.tokenize(stream, state);
|
|
if (style === 'number' || style === 'variable'){
|
|
state.tokenize = tokenTranspose;
|
|
}
|
|
return style;
|
|
}
|
|
};
|
|
});
|
|
|
|
CodeMirror.defineMIME("text/x-octave", "octave");
|
|
|
|
});
|