From: Vladimír Vondruš <mosra@centrum.cz>
Date: Sun, 3 Dec 2017 13:31:00 +0000 (+0100)
Subject: css: strip trailing comments in postprocess.py.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=7e64bb4c3f6ec1efc04034b277de5d1d857e79fd;p=blog.git

css: strip trailing comments in postprocess.py.

Could get me back under 9 kB.
---

diff --git a/css/postprocess.py b/css/postprocess.py
index 555076f9..9ff78106 100755
--- a/css/postprocess.py
+++ b/css/postprocess.py
@@ -129,7 +129,12 @@ def postprocess(files):
                 if in_variable_declarations:
                     out.write(":root {\n")
                     not_just_variable_declarations = True
-                out.write(line)
+
+                # Strip the trailing comment, if there, to save some bytes
+                if line.rstrip().endswith('*/'):
+                    out.write(line[:line.rindex('/*')])
+                else:
+                    out.write(line)
 
         # Now open the imported files and replace variables
         for file in imported_files + files[1:]:
@@ -163,8 +168,12 @@ def postprocess(files):
                         in_comment = True
                         continue
 
-                    # Something else, copy verbatim to the output
-                    out.write(line)
+                    # Something else, copy verbatim to the output. Strip the
+                    # trailing comment, if there, to save some bytes
+                    if line.rstrip().endswith('*/'):
+                        out.write(line[:line.rindex('/*')].rstrip() + '\n')
+                    else:
+                        out.write(line)
 
     return 0