From 6b24c1eb71d8f75e52e635e63c76464d269e5b25 Mon Sep 17 00:00:00 2001
From: wlemb <wlemb>
Date: Wed, 8 Jan 2003 09:08:34 +0000
Subject: Similar to \[is], the square root glyph (\[sr]) and the square root
 extension glyph (\[radicalex]) are now text symbols.  The new mathematical
 versions are called \[sqrt] and \[sqrtex], respectively.

* font/devX*/S: Regenerated.
* font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
* font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
* font/devdvi/EX, font/devdvi/S: Regenerated.
* font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
* font/devlj4/generate/special.map: Add `sqrt'.
* font/devlj4/S: Regenerated.
* font/devps/generate/textmap: Add `sqrt'.
* font/devps/S, font/devps/symbolmap: Regenerated.

* src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
* src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
overlap horizontally.

* tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
* tmac/dvi.tmac: Add `sr', and `sqrtex'.
Fix `radicalex'.

* doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
and `sqrtex' are overlapping glyphs.
---
 tmac/X.tmac | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tmac/X.tmac')

diff --git a/tmac/X.tmac b/tmac/X.tmac
index a87dc3cd..c698893b 100644
--- a/tmac/X.tmac
+++ b/tmac/X.tmac
@@ -113,6 +113,7 @@
 .
 .if '\*[.T]'X100' \
 .  char \[radicalex] \h'-\w'\[sr]'u'\[radicalex]\h'\w'\[sr]'u'
+.fchar \[sqrtex] \[radicalex]
 .
 .if !\n[_C] \
 .  mso pspic.tmac
-- 
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