From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 7 May 2016 11:49:24 +0000 (+0100)
Subject: doc/sod.sty: Make the `->' operator look like its component characters.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/sod/commitdiff_plain/a5d802695539b981a4001f99d62dd961948b8795

doc/sod.sty: Make the `->' operator look like its component characters.

Using an actual arrow is pretty, but it's not C.
---

diff --git a/doc/sod.sty b/doc/sod.sty
index 916d95e..9fffa17 100644
--- a/doc/sod.sty
+++ b/doc/sod.sty
@@ -116,7 +116,7 @@
 \atdef !{\m@maybe|\@scripts}
 \def\returns{\m@maybe\longrightarrow\m@maybe@end\hspace{0.5em}\ignorespaces}
 \atdef >{\leavevmode\unskip\hspace{0.5em}\returns}
-\atdef -#1{\if>#1{\ensuremath\rightarrow}\fi}
+\atdef -#1{\if>#1\hbox{--\raisebox{.4pt}{>}}\penalty200\relax\fi}
 
 %% Comment setting.
 \atdef ;#1\\{\normalfont\itshape;#1\\}