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fix parse error reporting when at beginning of file

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cloudhead
2010-06-01 21:28:42 -04:00
parent 9c390cbdf8
commit 63bfdbfe4b
1 changed files with 8 additions and 6 deletions
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14
lib/less/index.js
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@@ -36,12 +36,14 @@ var less = {
},
writeError: function (ctx) {
var extract = ctx.extract;
var error = [
stylize((ctx.line - 1) + ' ' + extract[0], 'grey'),
ctx.line + ' ' + stylize(extract[1].slice(0, ctx.column), 'green') +
stylize(stylize(extract[1][ctx.column], 'inverse') + extract[1].slice(ctx.column + 1), 'yellow'),
stylize((ctx.line + 1) + ' ' + extract[2], 'grey')
].join('\n') + '\033[0m\n';
var error = [];
extract[0] && error.push(stylize((ctx.line - 1) + ' ' + extract[0], 'grey'));
error.push(ctx.line + ' ' + stylize(extract[1].slice(0, ctx.column), 'green')
+ stylize(stylize(extract[1][ctx.column], 'inverse')
+ extract[1].slice(ctx.column + 1), 'yellow'));
extract[2] && error.push(stylize((ctx.line + 1) + ' ' + extract[2], 'grey'));
error = error.join('\n') + '\033[0m\n';
require('sys').puts(stylize(ctx.message, 'red'), error);
}