[latex3-commits] [git/LaTeX3-latex3-latex3] master: slightly faster tl_if_head_is_group:n (3af4f2fa6)

[Bruno Le Floch]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/3af4f2fa6e47ebe28f9fb642bd3dc7eb56ec8193

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commit 3af4f2fa6e47ebe28f9fb642bd3dc7eb56ec8193
Author: Jonathan Spratte <jspratte at yahoo.de>
Date:   Sun Aug 9 18:24:12 2020 +0200

    slightly faster tl_if_head_is_group:n


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3af4f2fa6e47ebe28f9fb642bd3dc7eb56ec8193
 l3kernel/l3tl.dtx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/l3kernel/l3tl.dtx b/l3kernel/l3tl.dtx
index d4a1987e8..ae9efc6ba 100644
--- a/l3kernel/l3tl.dtx
+++ b/l3kernel/l3tl.dtx
@@ -3146,10 +3146,10 @@
 %    \begin{macrocode}
 \prg_new_conditional:Npnn \tl_if_head_is_group:n #1 { p , T , F , TF }
   {
-    \if_catcode:w
+    \if:w
         \exp_after:wN \use_none:n
           \exp_after:wN { \exp_after:wN { \token_to_str:N #1 ? } }
-        * *
+        \scan_stop: \scan_stop:
       \prg_return_false:
     \else:
       \prg_return_true: