[groff] 17/18: [man]: Fix Savannah #66640 (`SH` w/o arguments).

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit e89b7b32234fa9148dec26a61e782e62a7ba84a7
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Jan 5 03:51:19 2025 -0600

    [man]: Fix Savannah #66640 (`SH` w/o arguments).
    
    * tmac/an.tmac (SH): Restore closing brace escape sequence.
    
    This caused the package to stop formatting the document if `SH` was
    called without any arguments, a valid but uncommon usage.  Problem
    introduced by me in commit f3944d6305, 3 March.
    
    Fixes <https://savannah.gnu.org/bugs/?66640>.
---
 ChangeLog    | 10 ++++++++++
 tmac/an.tmac |  1 +
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d505e8979..9e8d5d2b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2025-01-05  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * tmac/an.tmac (SH): Restore closing brace escape sequence.
+
+       This caused the package to stop formatting the document if `SH`
+       was called without any arguments, a valid but uncommon usage.
+       Problem introduced by me in commit f3944d6305, 3 March.
+
+       Fixes <https://savannah.gnu.org/bugs/?66640>.
+
 2025-01-05  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        [man]: Test argumentless `SH`, `SS` calls.
diff --git a/tmac/an.tmac b/tmac/an.tmac
index 4b9f51eb8..d9a297a7c 100644
--- a/tmac/an.tmac
+++ b/tmac/an.tmac
@@ -748,6 +748,7 @@ contains unsupported escape sequence
 .    nr an*bookmark-level (\\n[an*bookmark-base-level] + 2)
 .    an*bookmark \\n[an*bookmark-level] "\\*[an-section-heading]"
 .    nop \&\\*[an-section-heading]
+.  \}
 .  if \\n[an-remap-I-style-in-headings] .ftr I I
 ..
 .