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Refactor name shortening code.

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Michael Mathews 2010-07-29 16:01:15 +01:00
parent 4315eee3b3
commit f073e6b211
1 changed files with 10 additions and 12 deletions
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22
modules/jsdoc/name.js
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@ -113,31 +113,29 @@
return path;
}
/**
Given a path like "a.b#c", slice it up into ["a.b", "#", 'c'].
*/
exports.shorten = function(path) {
// quoted strings in a path are atomic
var atoms = [],
scope; // ., ~, or #
//// quoted strings in a path are atomic
var atoms = [];
path = path.replace(/(".+?")/g, function($) {
var token = '@{' + atoms.length + '}@';
atoms.push($);
return token;
});
////
var shortname = path.split(/([#.~])/).pop(),
splitOn = RegExp.$1 || '.',
scope = splitOn,
splitAt = path.lastIndexOf(splitOn),
prefix = (splitOn && splitAt !== -1)? path.slice(0, splitAt) : '';
scope = path[path.length - shortname.length - 1] || '', // ., ~, or #
prefix = scope? path.slice(0, path.length - shortname.length - 1) : '';
//if (splitOn === '#' || splitOn === '~') { prefix = prefix + splitOn; }
// restore quoted strings back again
//// restore quoted strings back again
for (var i = 0, leni = atoms.length; i < leni; i++) {
prefix = prefix.replace('@{'+i+'}@', atoms[i]);
shortname = shortname.replace('@{'+i+'}@', atoms[i]);
}
////
return [prefix, scope, shortname];
}