kallithea Files · rhodecode/public/js/mode/diff/diff.js

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Location: kallithea/rhodecode/public/js/mode/diff/diff.js

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Bradley M. Kuhn

Import some of the files from Select2 3.5.0 Javascript system.

RhodeCode 2.2.5 used a version of Select2. Herein, we bring into
Kallithea only a few files directly from Select2 3.5.0 (6ef7155) upstream,
using the commands indicated below:

(cd /tmp; \
git clone https://github.com/ivaynberg/select2.git; \
cd select2; \
git checkout 3.5.0 \
)
mkdir rhodecode/public/js/select2
cp -pa /tmp/select2/select2.{js,css,png} rhodecode/public/js/select2/
cp -pa /tmp/select2/select2x2.png rhodecode/public/js/select2/
cp -pa /tmp/select2/select2-spinner.gif rhodecode/public/js/select2/
hg add rhodecode/public/js/select2/

CodeMirror.defineMode("diff", function() {

  var TOKEN_NAMES = {
    '+': 'positive',
    '-': 'negative',
    '@': 'meta'
  };

  return {
    token: function(stream) {
      var tw_pos = stream.string.search(/[\t ]+?$/);

      if (!stream.sol() || tw_pos === 0) {
        stream.skipToEnd();
        return ("error " + (
          TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
      }

      var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();

      if (tw_pos === -1) {
        stream.skipToEnd();
      } else {
        stream.pos = tw_pos;
      }

      return token_name;
    }
  };
});

CodeMirror.defineMIME("text/x-diff", "diff");