doc/sod.sty, doc/runtime.tex: Improve comment typesetting in code.

[sod] / doc / sod.sty

diff --git a/doc/sod.sty b/doc/sod.sty
index ed39c24..d6a8a65 100644 (file)
--- a/doc/sod.sty
+++ b/doc/sod.sty
@@ -119,13 +119,20 @@
 \atdef -#1{\if>#1\hbox{--\raisebox{.4pt}{>}}\penalty200\relax\fi}
 
 %% Comment setting.
-\atdef ;#1\\{\normalfont\itshape;#1\\}
+\def\comment#1{\mbox{\normalfont\itshape\/#1\/}}
+\atdef /*#1*/{/*\comment{#1}*/}
+\def\@semis{\@ifnextchar;{;\@semis}\@semicomment}
+\def\@semicomment#1\\{\comment{#1}\\}
+\atdef ;#1\\{;\@semis}
 
 %% Environment for setting programs.  Newlines are explicit, because
 %% otherwise I need comments in weird places to make the vertical spacing
 %% come out properly.  You can write `\obeylines' if you really want to.
-\def\prog{\let\prog@@cr\@tabcr\let\@tabcr\@progcr\codeface\quote\tabbing}
+\def\@prog{\let\prog@@cr\@tabcr\let\@tabcr\@progcr\codeface\tabbing}
+\def\prog{\quote\@prog}
 \def\endprog{\endtabbing\endquote}
+\let\nprog\@prog
+\let\endnprog\endtabbing
 \def\ind{\quad\=\+\kill}
 \def\@progcr{\futurelet\@tempa\@progcr@i}
 {\def\:{\gdef\@progcr@sp}\: {\@progcr}}