From: Vladimír Vondruš <mosra@centrum.cz>
Date: Thu, 14 Sep 2017 22:03:02 +0000 (+0200)
Subject: m.math: apply https://github.com/tuxu/latex2svg/pull/1.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=6f8391f1c6bfd1c96f291a235fc354db8a9918ff;p=blog.git

m.math: apply https://github.com/tuxu/latex2svg/pull/1.

Fixes crashes in some corner cases.
---

diff --git a/pelican-plugins/m/latex2svg.py b/pelican-plugins/m/latex2svg.py
index 92e223bc..f068f47e 100644
--- a/pelican-plugins/m/latex2svg.py
+++ b/pelican-plugins/m/latex2svg.py
@@ -131,7 +131,7 @@ def latex2svg(code, params=default_params, working_directory=None):
             return None, None
 
     def get_measure(output, name):
-        regex = r'\b%s=([0-9.]+)pt' % name
+        regex = r'\b%s=([0-9.e-]+)pt' % name
         match = re.search(regex, output)
         if match:
             return float(match.group(1)) / fontsize