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[groff] 07/28: groff_char(7): Annotate Logical and Math tables.
From: |
G. Branden Robinson |
Subject: |
[groff] 07/28: groff_char(7): Annotate Logical and Math tables. |
Date: |
Tue, 1 Sep 2020 07:43:04 -0400 (EDT) |
gbranden pushed a commit to branch master
in repository groff.
commit 754905cb3e7f532339524d941940ff38096a0e1a
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Aug 30 08:52:05 2020 +1000
groff_char(7): Annotate Logical and Math tables.
Point out the presence of "in special font" glyphs (Mathematical Symbols
table) and "text variant" glyphs (both tables).
---
man/groff_char.7.man | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/man/groff_char.7.man b/man/groff_char.7.man
index f6f95d5..596de22 100644
--- a/man/groff_char.7.man
+++ b/man/groff_char.7.man
@@ -1219,6 +1219,10 @@ _
.SS "Logical symbols"
.\" ====================================================================
.
+Note the two variants of the not sign;
+whether they differ in appearance or spacing will depend on the device
+and font selected.
+.
.TS
l l l l lx.
Output Input PostScript Unicode Notes
@@ -1240,6 +1244,20 @@ _
.SS "Mathematical symbols"
.\" ====================================================================
.
+Note the two variants of the
+plus-minus,
+multiplication,
+and division signs.
+.
+Also be aware of three glyphs available in special font variants that
+are normally drawn from regular fonts:
+the plus,
+minus,
+and equals signs.
+.
+Whether these variants differ in appearance or spacing will depend on
+the device and font selected.
+.
.TS
l l l l lx.
Output Input PostScript Unicode Notes
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- [groff] 07/28: groff_char(7): Annotate Logical and Math tables.,
G. Branden Robinson <=