add code macro usable inside other environments

2022-02-10 01:13:34 +01:00 · 2022-02-10 01:13:34 +01:00 · 371ce76a81
commit 371ce76a81
parent 394ecc310c
1 changed files with 12 additions and 9 deletions
--- a/src/wip/code/code.pysty
+++ b/src/wip/code/code.pysty
@ -7,15 +7,18 @@ __NEW_IF__(pipe,false)
 \catcode`_=13
 \let_\_
 \catcode`_=8
-\newcommand\code{
-  \begingroup
-  \catcode`_=\active
-  \code@impl
+
+\ExplSyntaxOn
+\NewDocumentCommand{\code}{m}
+  {
+    \tl_set_rescan:Nnn \l_tmpa_tl
+    {
+      \char_set_catcode_active:N _
    }
-\newcommand\code@impl[1]{
-  \texttt{#1}
-  \endgroup
+    { #1 }
+    \texttt{ \tl_use:N \l_tmpa_tl }
  }
+\ExplSyntaxOff

 \newif\ifactive\activefalse
 __IF__(pipe)