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[groff] 02/12: [me]: Don't draw a too-long footnote separator.
From: |
G. Branden Robinson |
Subject: |
[groff] 02/12: [me]: Don't draw a too-long footnote separator. |
Date: |
Thu, 16 Dec 2021 07:11:21 -0500 (EST) |
gbranden pushed a commit to branch master
in repository groff.
commit 07d7bf24af34f1fe00039286fc7cc932bc682530
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Dec 15 10:52:08 2021 +1100
[me]: Don't draw a too-long footnote separator.
* tmac/e.tmac ($c): Draw the footnote separator no wider than the column
width.
Fixes <https://savannah.gnu.org/bugs/?61675>.
---
ChangeLog | 7 +++++++
doc/meref.me.in | 7 +++----
tmac/e.tmac | 5 ++++-
3 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index fe8927d..550f6b9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
2021-12-15 G. Branden Robinson <g.branden.robinson@gmail.com>
+ * tmac/e.tmac ($c): Draw the footnote separator no wider than
+ the column width.
+
+ Fixes <https://savannah.gnu.org/bugs/?61675>.
+
+2021-12-15 G. Branden Robinson <g.branden.robinson@gmail.com>
+
* tmac/e.tmac (2c): Accept an empty first argument, permitting
the number of columns to be specified but preserving the default
column separation.
diff --git a/doc/meref.me.in b/doc/meref.me.in
index 299e977..62b7e96 100644
--- a/doc/meref.me.in
+++ b/doc/meref.me.in
@@ -1015,10 +1015,9 @@ outside a footnote.
.b .$s
.DE
Output footnote separator:
-draw a 2i horizontal line.
-This macro is called by
-.b .(f
-to output the footnote separator.
+draw a horizontal line up to 2 inches wide.
+Called by
+.b .(f .
Any redefinition should be
no more than one vee in height.
.TL
diff --git a/tmac/e.tmac b/tmac/e.tmac
index 39d8c1b..8a03b1c 100644
--- a/tmac/e.tmac
+++ b/tmac/e.tmac
@@ -1661,7 +1661,10 @@
. nr fp 8 \" footnote pointsize
.
.de $s \" $$$ footnote separator
-\l'2i'
+.nr __ 2i
+.if \\n($lu<\\n(__u .nr __ \\n($lu
+\l'\\n(__u'
+.rr __
..
.
.
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