From: Ben Harris <bjh21@bjh21.me.uk>
Date: Tue, 16 Sep 2025 21:12:25 +0000 (+0100)
Subject: webstead: slightly cleverer path translation
X-Git-Tag: bedstead-3.261~62
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=70cbbde7f9ed9603f33575411bfd46e7e865922b;p=bedstead.git

webstead: slightly cleverer path translation

Now paths with successive rlineto operations (to avoid overflowing the
Type 2 stack) work.
---

diff --git a/webstead.xhtml b/webstead.xhtml
index 2f17fe8..0c23a5b 100644
--- a/webstead.xhtml
+++ b/webstead.xhtml
@@ -25,10 +25,9 @@
                     .setAttribute("d", charstring
                                   .replaceAll(/<!--(?:[^-]|-[^-])*-->/g, "")
                                   .replace(/^.* [hv]stem /, "")
-                                  .replace(/^cntrmask [01]*/, "")
-                                  .replace(/^/, "m ")
-                                  .replaceAll(/ rmoveto/g, "")
-                                  .replaceAll(/ rlineto/g, "m")
+                                  .replace(/^cntrmask [01]* /, "")
+                                  .replaceAll(/(\S+ +\S+ +)rmoveto/g, "m$1")
+                                  .replaceAll(/ rlineto/g, "")
                                   .replace(/ endchar/, ""));
             }
         });