css_compress: use placeholder to keep quoted strings, fixes #2517
commitba234b18c73ff5920ac901ff6059564545a824aa
authorPhy <git@phy25.com>
Thu, 10 Jan 2019 05:50:42 +0000 (10 00:50 -0500)
committerPhy <git@phy25.com>
Sun, 20 Oct 2019 19:48:08 +0000 (20 15:48 -0400)
tree6733ac8ee00fbc8fd44e956179241e6545ffd43a
parenta9bd2f2f81ebedb678d5dfc3f0a62284b30c48c0
css_compress: use placeholder to keep quoted strings, fixes #2517

The idea mainly comes from https://github.com/matthiasmullie/minify/blob/97f118c4c745c7c8e47207f2daf3bab13ca65404/src/Minify.php#L343
lib/exe/css.php