diff options
| -rw-r--r-- | includes/common.inc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/includes/common.inc b/includes/common.inc index 4f19a63b5..729e67652 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -3465,9 +3465,13 @@ function drupal_load_stylesheet_content($contents, $optimize = FALSE) { if ($optimize) { // Perform some safe CSS optimizations. + $contents = preg_replace('{ + (?<=\\\\\*/)([^/\*]+/\*)([^\*/]+\*/) # Add a backslash also at the end ie-mac hack comment, so the next pass will not touch it. + # The added backshlash does not affect the effectiveness of the hack. + }x', '\1\\\\\2', $contents); $contents = preg_replace('< - \s*([@{}:;,]|\)\s|\s\()\s* | # Remove whitespace around separators, but keep space around parentheses. - /\*([^*\\\\]|\*(?!/))+\*/ # Remove comments that are not CSS hacks. + \s*([@{}:;,]|\)\s|\s\()\s* | # Remove whitespace around separators, but keep space around parentheses. + /\*[^*\\\\]*\*+([^/*][^*]*\*+)*/ | # Remove comments that are not CSS hacks. >x', '\1', $contents); } |