/usr/lib/nodejs/less/tree.js is in node-less 1.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | (function (tree) {
tree.debugInfo = function(env, ctx) {
var result="";
if (env.dumpLineNumbers && !env.compress) {
switch(env.dumpLineNumbers) {
case 'comments':
result = tree.debugInfo.asComment(ctx);
break;
case 'mediaquery':
result = tree.debugInfo.asMediaQuery(ctx);
break;
case 'all':
result = tree.debugInfo.asComment(ctx)+tree.debugInfo.asMediaQuery(ctx);
break;
}
}
return result;
};
tree.debugInfo.asComment = function(ctx) {
return '/* line ' + ctx.debugInfo.lineNumber + ', ' + ctx.debugInfo.fileName + ' */\n';
};
tree.debugInfo.asMediaQuery = function(ctx) {
return '@media -sass-debug-info{filename{font-family:' +
('file://' + ctx.debugInfo.fileName).replace(/([.:/\\])/g, function(a){if(a=='\\') a = '\/'; return '\\' + a}) +
'}line{font-family:\\00003' + ctx.debugInfo.lineNumber + '}}\n';
};
tree.find = function (obj, fun) {
for (var i = 0, r; i < obj.length; i++) {
if (r = fun.call(obj, obj[i])) { return r }
}
return null;
};
tree.jsify = function (obj) {
if (Array.isArray(obj.value) && (obj.value.length > 1)) {
return '[' + obj.value.map(function (v) { return v.toCSS(false) }).join(', ') + ']';
} else {
return obj.toCSS(false);
}
};
})(require('./tree'));
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