gbranden pushed a commit to branch master
in repository groff.
commit 69773ac2280704a0da30a8d40da2095c3f79e7de
Author: G. Branden Robinson <[email protected]>
AuthorDate: Wed May 13 03:35:10 2026 -0500
tmac/tests/an_MR-works.sh: Validate more behavior.
* tmac/tests/an_MR-works.sh: Validate behavior of macro when given only
one argument.
Prompted by GitHub user avih in <https://github.com/gwsw/less/pull/770>.
ANNOUNCE: Acknowledge Avi Halachmi.
---
ANNOUNCE | 1 +
ChangeLog | 8 ++++++++
tmac/tests/an_MR-works.sh | 24 ++++++++++++++++++++++++
3 files changed, 33 insertions(+)
diff --git a/ANNOUNCE b/ANNOUNCE
index ea329cc67..ff61dae71 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -209,6 +209,7 @@ of this release.
Alex Colomar
Alexis Hildebrandt
+Avi Halachmi
Bob Friesenhahn
Bruno Haible
Dave Kemper
diff --git a/ChangeLog b/ChangeLog
index 6cd517b3b..035155cea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-05-13 G. Branden Robinson <[email protected]>
+
+ * tmac/tests/an_MR-works.sh: Validate behavior of macro when
+ given only one argument.
+
+ Prompted by GitHub user avih in
+ <https://github.com/gwsw/less/pull/770>.
+
2026-05-13 G. Branden Robinson <[email protected]>
* tmac/tests/an_MR-works.sh: Future-proof test against more
diff --git a/tmac/tests/an_MR-works.sh b/tmac/tests/an_MR-works.sh
index 1b24b786f..4fdf87424 100755
--- a/tmac/tests/an_MR-works.sh
+++ b/tmac/tests/an_MR-works.sh
@@ -44,6 +44,9 @@ foo \- a command with a very short name
.SH Description
The real work is done by
.MR bar 1 .
+It gets the job done best,
+.MR baz
+none.
.'
output=$(printf '%s\n' "$input" | "$groff" -Tascii -rU1 -man -Z | nl)
@@ -58,6 +61,15 @@ echo "$output"
# 96 V280
# 97 H912
# 98 x X tty: link
+# ...
+# 111 tbest,
+# 112 wf2
+# 113 h24
+# 114 tbaz
+# 115 wf1
+# 116 h24
+# 117 tnone.
+
echo "checking for opening 'link' device extension command" >&2
echo "$output" | grep -Eq '91[[:space:]]+x X tty: link man:bar\(1\)$' \
@@ -79,6 +91,15 @@ echo "checking for closing 'link' device extension command"
>&2
echo "$output" | grep -Eq '98[[:space:]]+x X tty: link$' \
|| wail
+echo "checking for correct man page topic font style when MR given" \
+ "only one argument" >&2
+
+echo "$output" \
+ | grep -Eq '112[[:space:]]+(w[[:space:]]*)f[[:space:]]*2' \
+ || wail
+echo "$output" | grep -Eq '114[[:space:]]+t[[:space:]]*baz' \
+ || wail
+
output=$(echo "$input" | "$groff" -man -Thtml)
echo "$output"
@@ -86,6 +107,9 @@ echo "checking for correctly formatted man URI in HTML
output" >&2
echo "$output" | grep -Fq '<a href="man:bar(1)"><i>bar</i>(1)</a>.' \
|| wail
+echo "checking for correctly formatted lone MR macro argument" >&2
+echo "$output" | grep -Fq 'best, <i>baz</i> none.' || wail
+
test -z "$fail"
# vim:set autoindent expandtab shiftwidth=4 tabstop=4 textwidth=72:
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