gbranden pushed a commit to branch master
in repository groff.
commit ec3ad5dcf776182bc238a8cc3b7eb2f1193fc91e
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun Jun 30 16:21:06 2024 -0500
groff_mm(7): Note long-undocumented `LB` behavior.
* contrib/mm/groff_mm.7.man (Macros) <LB>: Document behavior when fourth
argument ("type") is -1. The groff mm `BVL` macro relies on it.
---
contrib/mm/ChangeLog | 5 +++++
contrib/mm/groff_mm.7.man | 7 +++++++
2 files changed, 12 insertions(+)
diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog
index d87e3a776..bc695f8f3 100644
--- a/contrib/mm/ChangeLog
+++ b/contrib/mm/ChangeLog
@@ -1,3 +1,8 @@
+2024-06-30 G. Branden Robinson <[email protected]>
+
+ * groff_mm.7.man (Macros) <LB>: Document behavior when fourth
+ argument ("type") is -1. The groff mm `BVL` macro relies on it.
+
2024-06-30 G. Branden Robinson <[email protected]>
* m.tmac (BVL): Make first argument optional. If omitted, use
diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index 19206c7a0..3073a49ba 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -2452,6 +2452,13 @@ items are automatically numbered and
.I mark
is interpreted as a register format.
.
+A
+.I type
+of\~\-1 breaks the line after the mark
+even if it fits within
+.I text-indent;
+this is a GNU extension.
+.
The default
.I type
.RB is\~ 0 .
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