* font/devX*/S: Regenerated.

* font/devdvi/generate/ec.map: Remove `pl'.
* font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
* font/devdvi/*{TC,EC}: Regenerated.
* font/devhtml/R.proto: Add `-+'.
Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
* font/devlbp/*: Remove `or'.
* font/devlj4/generate/special.map: Remove `or'.
* font/devlj4/S: Regenerated.
* font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
`seveneighths', `threeeighths'.
Remove `plusmath'.
Replace `minusplus' with `uni2213'.
* font/devps/symbolmap: Regenerated.
* font/devutf8/R.proto: Replace `shc' with unnamed glyph.
Add `-+'.

* src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
function.
* src/roff/troff/node.cc (troff_output_file::put_char_width):
Call glyph_color and fill_color even if tcommand_flag isn't set.
(make_node, node::add_char): Check not ci->is_fallback but
ci->is_normal.

* tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
* tmac/ec.tmac: Add remove entry for `f/'.
Don't remove `12', `14', `34'.
Define `pl' to be always roman.
* tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
Define `18', `38', `58', `78'.
* tmac/tty.tmac: Add `-+'.
* tmac/dvi.tmac: Define `f/'.
(dvi-frac): Use `f/'.
* tmac/X.tmac (X-frac, X-frac-mono): New macros.
Define `18', `38', `58', `78'.

1 files changed, 37 insertions, 0 deletions

diff --git a/tmac/X.tmac b/tmac/X.tmac
index 23aaf936..91062974 100644
--- a/tmac/X.tmac
+++ b/tmac/X.tmac
@@ -68,6 +68,43 @@
 .X-achar \['c] \'    c c
 .X-achar \[:Y] \[ad] Y y
 .
+.de X-frac
+.  schar \[\\$1\\$2] \
+\v'-.28m'\s[\\En[.s]*6u/10u]\\$1\s0\v'.28m'\
+\h'-.1m'\[f/]\h'-.1m'\
+\s[\\En[.s]*6u/10u]\\$2
+..
+.
+.de X-frac-mono
+.  fschar \\$1 \[\\$2\\$3] \
+\Z'\v'-.28m'\s[\\En[.s]*5u/10u]\\$2\s0\v'.28m''\
+\Z'\h'0.25m'\[f/]'\
+\Z'\h'.35m'\s[\\En[.s]*5u/10u]\\$3\s0'\
+\h'\w'M'u'
+..
+.
+.X-frac 1 8
+.X-frac 3 8
+.X-frac 5 8
+.X-frac 7 8
+.
+.X-frac-mono CR 1 8
+.X-frac-mono CR 3 8
+.X-frac-mono CR 5 8
+.X-frac-mono CR 7 8
+.X-frac-mono CI 1 8
+.X-frac-mono CI 3 8
+.X-frac-mono CI 5 8
+.X-frac-mono CI 7 8
+.X-frac-mono CB 1 8
+.X-frac-mono CB 3 8
+.X-frac-mono CB 5 8
+.X-frac-mono CB 7 8
+.X-frac-mono CBI 1 8
+.X-frac-mono CBI 3 8
+.X-frac-mono CBI 5 8
+.X-frac-mono CBI 7 8
+.
 .if '\*[.T]'X100' \
 .  char \[radicalex] \h'-\w'\[sr]'u'\[radicalex]\h'\w'\[sr]'u'
 .