tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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trailingspace.js (1059B)

      1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
      2 // Distributed under an MIT license: https://codemirror.net/LICENSE
      3 
      4 (function(mod) {
      5  if (typeof exports == "object" && typeof module == "object") // CommonJS
      6    mod(require("resource://devtools/client/shared/sourceeditor/codemirror/lib/codemirror.js"));
      7  else if (typeof define == "function" && define.amd) // AMD
      8    define(["../../lib/codemirror"], mod);
      9  else // Plain browser env
     10    mod(CodeMirror);
     11 })(function(CodeMirror) {
     12  CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) {
     13    if (prev == CodeMirror.Init) prev = false;
     14    if (prev && !val)
     15      cm.removeOverlay("trailingspace");
     16    else if (!prev && val)
     17      cm.addOverlay({
     18        token: function(stream) {
     19          for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {}
     20          if (i > stream.pos) { stream.pos = i; return null; }
     21          stream.pos = l;
     22          return "trailingspace";
     23        },
     24        name: "trailingspace"
     25      });
     26  });
     27 });