doc: fix t0450-txt-doc-vs-help to select only first synopsis block

In case there are multiple synopsis blocks (declared with [synopsis]
or [verse] style) in the same file, the previous implementation was
incorrectly picking up text from all the blocks until the first empty
line. This commit modifies the sed command to stop processing upon
encountering the first empty line after the first block declaration,
thereby ensuring that only the intended block is captured.

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Jean-Noël Avila 2025-12-20 19:16:23 +00:00 committed by Junio C Hamano
parent 9a2fb147f2
commit f53f133d8d
1 changed files with 1 additions and 1 deletions

View File

@ -56,7 +56,7 @@ adoc_to_synopsis () {
b2t="$(builtin_to_adoc "$builtin")" &&
sed -n \
-E '/^\[(verse|synopsis)\]$/,/^$/ {
/^$/d;
/^$/q;
/^\[(verse|synopsis)\]$/d;
s/\{litdd\}/--/g;
s/'\''(git[ a-z-]*)'\''/\1/g;