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[groff] 13/21: grohtml(1): Fix erroneous claim.
From: |
G. Branden Robinson |
Subject: |
[groff] 13/21: grohtml(1): Fix erroneous claim. |
Date: |
Tue, 23 Aug 2022 14:18:42 -0400 (EDT) |
gbranden pushed a commit to branch master
in repository groff.
commit 6b6620c26101c003440d9637ec57c406e3c96ecc
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Aug 22 07:18:22 2022 -0500
grohtml(1): Fix erroneous claim.
* src/devices/grohtml/grohtml.1.man: Fix erroneous claim. Images are
not generated when "baseline rules" or "box rules" are encountered in
the input. These are troff special characters; the former is
converted to an underscore and the latter to U+2502, "box drawings
light vertical". This remains true even if a series of them is drawn
with the `\l` escape sequence. (I also checked vertical line drawing
with `\L`. grohtml's handling of that provoked a rather wet
eructation from my lower esophageal sphincter--the output is assuredly
not correct. But it's still not an image.)
Play along at home!
$ printf "foo\\l'1i\\[ru]'bar\\[ru]baz\\[br]qux\n" | groff -Thtml
---
ChangeLog | 13 +++++++++++++
src/devices/grohtml/grohtml.1.man | 6 ++----
2 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index ebb72f7bd..88ac8bdc9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2022-08-22 G. Branden Robinson <g.branden.robinson@gmail.com>
+
+ * src/devices/grohtml/grohtml.1.man: Fix erroneous claim.
+ Images are not generated when "baseline rules" or "box rules"
+ are encountered in the input. These are troff special
+ characters; the former is converted to an underscore and the
+ latter to U+2502, "box drawings light vertical". This remains
+ true even if a series of them is drawn with the `\l` escape
+ sequence. (I also checked vertical line drawing with `\L`.
+ grohtml's handling of that provoked a rather wet eructation from
+ my lower esophageal sphincter--the output is assuredly not
+ correct. But it's still not an image.)
+
2022-08-22 Deri James <deri@chuzzlewit.myzen.co.uk>
Bug #62934 - after glyph remapped mark it as used
diff --git a/src/devices/grohtml/grohtml.1.man
b/src/devices/grohtml/grohtml.1.man
index 389b8f5fc..9a5c84a57 100644
--- a/src/devices/grohtml/grohtml.1.man
+++ b/src/devices/grohtml/grohtml.1.man
@@ -277,11 +277,9 @@ generates an image whenever an
equation,
.I @g@tbl
table,
+or
.I @g@pic
-picture,
-or line
-(such as a baseline rule or box rule)
-is encountered in the input.
+picture is encountered in the input.
.
.I \%grohtml
therefore may run several commands as part of its operation.
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