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Fix IE8 errors. Closes #45 #46

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Merged
merged 3 commits into from
Aug 27, 2013
Merged

Fix IE8 errors. Closes #45 #46

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11c53de
Added trim shim function. Closes #45
wnr Aug 19, 2013
d2e8fbb
Now using .charAt instead of using strings as arrays. #45
wnr Aug 19, 2013
c87d9ec
Removed trim shim, and replaced it with regex trim
wnr Aug 27, 2013
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20 changes: 10 additions & 10 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ module.exports = function(css, options){
var rules = [];
whitespace();
comments(rules);
while (css[0] != '}' && (node = atrule() || rule())) {
while (css.charAt(0) != '}' && (node = atrule() || rule())) {
rules.push(node);
comments(rules);
}
Expand Down Expand Up @@ -143,10 +143,10 @@ module.exports = function(css, options){

function comment() {
var pos = position();
if ('/' != css[0] || '*' != css[1]) return;
if ('/' != css.charAt(0) || '*' != css.charAt(1)) return;

var i = 2;
while (null != css[i] && ('*' != css[i] || '/' != css[i + 1])) ++i;
while (null != css.charAt(i) && ('*' != css.charAt(i) || '/' != css.charAt(i + 1))) ++i;
i += 2;

var str = css.slice(2, i - 2);
Expand All @@ -168,7 +168,7 @@ module.exports = function(css, options){
function selector() {
var m = match(/^([^{]+)/);
if (!m) return;
return m[0].trim().split(/\s*,\s*/);
return m[0].replace(/^\s+|\s+$/g, '').split(/\s*,\s*/);
}

/**
Expand All @@ -193,7 +193,7 @@ module.exports = function(css, options){
var ret = pos({
type: 'declaration',
property: prop,
value: val[0].trim()
value: val[0].replace(/^\s+|\s+$/g, '')
});

// ;
Expand Down Expand Up @@ -290,7 +290,7 @@ module.exports = function(css, options){
var m = match(/^@supports *([^{]+)/);

if (!m) return;
var supports = m[1].trim();
var supports = m[1].replace(/^\s+|\s+$/g, '');

if (!open()) return error("@supports missing '{'");

Expand All @@ -314,7 +314,7 @@ module.exports = function(css, options){
var m = match(/^@media *([^{]+)/);

if (!m) return;
var media = m[1].trim();
var media = m[1].replace(/^\s+|\s+$/g, '');

if (!open()) return error("@media missing '{'");

Expand Down Expand Up @@ -368,8 +368,8 @@ module.exports = function(css, options){
var m = match(/^@([-\w]+)?document *([^{]+)/);
if (!m) return;

var vendor = (m[1] || '').trim();
var doc = m[2].trim();
var vendor = (m[1] || '').replace(/^\s+|\s+$/g, '');
var doc = m[2].replace(/^\s+|\s+$/g, '');

if (!open()) return error("@document missing '{'");

Expand Down Expand Up @@ -418,7 +418,7 @@ module.exports = function(css, options){
var m = match(new RegExp('^@' + name + ' *([^;\\n]+);'));
if (!m) return;
var ret = { type: name };
ret[name] = m[1].trim();
ret[name] = m[1].replace(/^\s+|\s+$/g, '');
return pos(ret);
}

Expand Down