gbranden pushed a commit to branch master
in repository groff.
commit 148eaa36d54fb98a9a82d14732f33f7cc958b9a1
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun Jul 20 17:18:31 2025 -0500
[man]: Add `mN` register.
...to track whether we're setting a synopsis, because that status
overrides some formatting choices.
* tmac/an-ext.tmac: Define the register as off/false by default.
(SY): Make it true.
(YS): Make it false.
* tmac/an.tmac (reset-hyphenation-mode): Disable automatic hyphenation
in synopses regardless of document or user preference configuration.
---
ChangeLog | 12 ++++++++++++
tmac/an-ext.tmac | 5 ++++-
tmac/an.tmac | 2 ++
3 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 3e7a128a6..8214a1cf2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2025-07-20 G. Branden Robinson <[email protected]>
+
+ [man]: Add `mN` register to track whether we're setting a
+ synopsis, because that status overrides some formatting choices.
+
+ * tmac/an-ext.tmac: Define the register as off/false by default.
+ (SY): Make it true.
+ (YS): Make it false.
+ * tmac/an.tmac (reset-hyphenation-mode): Disable automatic
+ hyphenation in synopses regardless of document or user
+ preference configuration.
+
2025-07-15 G. Branden Robinson <[email protected]>
* tmac/an.tmac: Refactor to simplify.
diff --git a/tmac/an-ext.tmac b/tmac/an-ext.tmac
index 32c1fb029..c683eb197 100644
--- a/tmac/an-ext.tmac
+++ b/tmac/an-ext.tmac
@@ -1,6 +1,6 @@
.\" groff extension macros for man(7) package
.\"
-.\" Copyright (C) 2007-2024 Free Software Foundation, Inc.
+.\" Copyright (C) 2007-2025 Free Software Foundation, Inc.
.\"
.\" Written by Eric S. Raymond <[email protected]>
.\" Werner Lemberg <[email protected]>
@@ -51,6 +51,7 @@
. do nr mH \\n[.hy] \" groff extension register
..
.
+.nr mN 0 \" in a synopsis (SY/YS)?
.nr mS 0 \" reuse indentation of previous synopsis?
.nr mE 0 \" in an example (EX/EE)?
.
@@ -59,6 +60,7 @@
.\" .SY keyword [punctuation]
.de SY
. ie \\n(.$ \{\
+. nr mN 1
. if !\\n(mS \{\
. nr mI \\n(.i
. nr mT \\n(.k+\w'\fB\\$1\fP'
@@ -102,6 +104,7 @@
.\" reuses the indentation computed for the one ended by this call.
.\" .YS [argument]
.de YS
+. nr mN 0
. in \\n(mIu
. ad \\n(mA
. hy \\n(mH
diff --git a/tmac/an.tmac b/tmac/an.tmac
index 695152b02..4a05de6cc 100644
--- a/tmac/an.tmac
+++ b/tmac/an.tmac
@@ -126,6 +126,8 @@
.de an*reset-hyphenation-mode
. nr an*want-hyphenation 1
. if r HY .if !\\n[HY] .nr an*want-hyphenation 0
+. \" We don't want automatic hyphenation in synopses; see an-ext.tmac.
+. if r mN .if \\n[mN] .nr an*want-hyphenation 0
. ie \\n[an*want-hyphenation] \
. nr an*hyphenation-mode \\n[\\*[locale]*hyphenation-mode-trap]
. el .nr an*hyphenation-mode 0
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