Add three glyphs `t+-', `tmu', and `tdi' which are textual variants

of `+-', `mu', and `di', respectively.

* font/devascii/R.proto, font/devutf8/R.proto,
font/devlatin1/R.proto, font/devhtml/R.proto,
font/devcp1047/R.proto, font/devlpb/*: Add them.
* font/devps/generate/textmap: Ditto.
* font/devps/*: Regenerated.
* font/devlj4/generate/text.map: Add them.
* font/devlj4/*: Regenerated.
* font/devdvi/generate/tc.map: Use them.
* font/devdvi/generate/texsy.map: Add them.
* font/devdvi/*: Regenerated.
* font/devX*/*: Regenerated.

* tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
tmac/tty-char.tmac: Updated.

* NEWS, man/groff_char.man: Updated.

4 files changed, 285 insertions, 283 deletions

diff --git a/tmac/cp1047.tmac b/tmac/cp1047.tmac
index c16d921d..5a48d2e8 100644
--- a/tmac/cp1047.tmac
+++ b/tmac/cp1047.tmac
@@ -48,7 +48,7 @@
 .cp1047-tr \[char140] \[Sd]
 .cp1047-tr \[char141] \['y]
 .cp1047-tr \[char142] \[Tp]
-.cp1047-tr \[char143] \[+-]
+.cp1047-tr \[char143] \[t+-]
 .cp1047-tr \[char144] \[de]
 .cp1047-tr \[char154] \[Of]
 .cp1047-tr \[char155] \[Om]
@@ -76,7 +76,7 @@
 .cp1047-tr \[char187] \[ad]
 .cp1047-tr \[char188] \[a-]
 .cp1047-tr \[char190] \[aa]
-.cp1047-tr \[char191] \[mu]
+.cp1047-tr \[char191] \[tmu]
 .cp1047-tr \[char202] \[shc]
 .cp1047-tr \[char203] \[^o]
 .cp1047-tr \[char204] \[:o]
@@ -89,7 +89,7 @@
 .cp1047-tr \[char221] \[`u]
 .cp1047-tr \[char222] \['u]
 .cp1047-tr \[char223] \[:y]
-.cp1047-tr \[char225] \[di]
+.cp1047-tr \[char225] \[tdi]
 .cp1047-tr \[char234] \[S2]
 .cp1047-tr \[char235] \[^O]
 .cp1047-tr \[char236] \[:O]
diff --git a/tmac/latin1.tmac b/tmac/latin1.tmac
index ae7509ca..64ea075b 100644
--- a/tmac/latin1.tmac
+++ b/tmac/latin1.tmac
@@ -6,99 +6,99 @@
 .  if c\\$2 .if !c\\$1 .trin \\$1\\$2
 ..
 .
-.latin1-tr \[char161] \(r!
-.latin1-tr \[char162] \(ct
-.latin1-tr \[char163] \(Po
-.latin1-tr \[char164] \(Cs
-.latin1-tr \[char165] \(Ye
-.latin1-tr \[char166] \(bb
-.latin1-tr \[char167] \(sc
-.latin1-tr \[char168] \(ad
-.latin1-tr \[char169] \(co
-.latin1-tr \[char170] \(Of
-.latin1-tr \[char171] \(Fo
-.latin1-tr \[char172] \(no
+.latin1-tr \[char161] \[r!]
+.latin1-tr \[char162] \[ct]
+.latin1-tr \[char163] \[Po]
+.latin1-tr \[char164] \[Cs]
+.latin1-tr \[char165] \[Ye]
+.latin1-tr \[char166] \[bb]
+.latin1-tr \[char167] \[sc]
+.latin1-tr \[char168] \[ad]
+.latin1-tr \[char169] \[co]
+.latin1-tr \[char170] \[Of]
+.latin1-tr \[char171] \[Fo]
+.latin1-tr \[char172] \[no]
 .latin1-tr \[char173] \[shc]
-.latin1-tr \[char174] \(rg
-.latin1-tr \[char175] \(a-
-.latin1-tr \[char176] \(de
-.latin1-tr \[char177] \(+-
-.latin1-tr \[char178] \(S2
-.latin1-tr \[char179] \(S3
-.latin1-tr \[char180] \(aa
-.latin1-tr \[char181] \(mc
-.latin1-tr \[char182] \(ps
-.latin1-tr \[char183] \(pc
-.latin1-tr \[char184] \(ac
-.latin1-tr \[char185] \(S1
-.latin1-tr \[char186] \(Om
-.latin1-tr \[char187] \(Fc
-.latin1-tr \[char188] \(14
-.latin1-tr \[char189] \(12
-.latin1-tr \[char190] \(34
-.latin1-tr \[char191] \(r?
-.latin1-tr \[char192] \(`A
-.latin1-tr \[char193] \('A
-.latin1-tr \[char194] \(^A
-.latin1-tr \[char195] \(~A
-.latin1-tr \[char196] \(:A
-.latin1-tr \[char197] \(oA
-.latin1-tr \[char198] \(AE
-.latin1-tr \[char199] \(,C
-.latin1-tr \[char200] \(`E
-.latin1-tr \[char201] \('E
-.latin1-tr \[char202] \(^E
-.latin1-tr \[char203] \(:E
-.latin1-tr \[char204] \(`I
-.latin1-tr \[char205] \('I
-.latin1-tr \[char206] \(^I
-.latin1-tr \[char207] \(:I
-.latin1-tr \[char208] \(-D
-.latin1-tr \[char209] \(~N
-.latin1-tr \[char210] \(`O
-.latin1-tr \[char211] \('O
-.latin1-tr \[char212] \(^O
-.latin1-tr \[char213] \(~O
-.latin1-tr \[char214] \(:O
-.latin1-tr \[char215] \(mu
-.latin1-tr \[char216] \(/O
-.latin1-tr \[char217] \(`U
-.latin1-tr \[char218] \('U
-.latin1-tr \[char219] \(^U
-.latin1-tr \[char220] \(:U
-.latin1-tr \[char221] \('Y
-.latin1-tr \[char222] \(TP
-.latin1-tr \[char223] \(ss
-.latin1-tr \[char224] \(`a
-.latin1-tr \[char225] \('a
-.latin1-tr \[char226] \(^a
-.latin1-tr \[char227] \(~a
-.latin1-tr \[char228] \(:a
-.latin1-tr \[char229] \(oa
-.latin1-tr \[char230] \(ae
-.latin1-tr \[char231] \(,c
-.latin1-tr \[char232] \(`e
-.latin1-tr \[char233] \('e
-.latin1-tr \[char234] \(^e
-.latin1-tr \[char235] \(:e
-.latin1-tr \[char236] \(`i
-.latin1-tr \[char237] \('i
-.latin1-tr \[char238] \(^i
-.latin1-tr \[char239] \(:i
-.latin1-tr \[char240] \(Sd
-.latin1-tr \[char241] \(~n
-.latin1-tr \[char242] \(`o
-.latin1-tr \[char243] \('o
-.latin1-tr \[char244] \(^o
-.latin1-tr \[char245] \(~o
-.latin1-tr \[char246] \(:o
-.latin1-tr \[char247] \(di
-.latin1-tr \[char248] \(/o
-.latin1-tr \[char249] \(`u
-.latin1-tr \[char250] \('u
-.latin1-tr \[char251] \(^u
-.latin1-tr \[char252] \(:u
-.latin1-tr \[char253] \('y
-.latin1-tr \[char254] \(Tp
-.latin1-tr \[char255] \(:y
-.cp \n(_C
+.latin1-tr \[char174] \[rg]
+.latin1-tr \[char175] \[a-]
+.latin1-tr \[char176] \[de]
+.latin1-tr \[char177] \[t+-]
+.latin1-tr \[char178] \[S2]
+.latin1-tr \[char179] \[S3]
+.latin1-tr \[char180] \[aa]
+.latin1-tr \[char181] \[mc]
+.latin1-tr \[char182] \[ps]
+.latin1-tr \[char183] \[pc]
+.latin1-tr \[char184] \[ac]
+.latin1-tr \[char185] \[S1]
+.latin1-tr \[char186] \[Om]
+.latin1-tr \[char187] \[Fc]
+.latin1-tr \[char188] \[14]
+.latin1-tr \[char189] \[12]
+.latin1-tr \[char190] \[34]
+.latin1-tr \[char191] \[r?]
+.latin1-tr \[char192] \[`A]
+.latin1-tr \[char193] \['A]
+.latin1-tr \[char194] \[^A]
+.latin1-tr \[char195] \[~A]
+.latin1-tr \[char196] \[:A]
+.latin1-tr \[char197] \[oA]
+.latin1-tr \[char198] \[AE]
+.latin1-tr \[char199] \[,C]
+.latin1-tr \[char200] \[`E]
+.latin1-tr \[char201] \['E]
+.latin1-tr \[char202] \[^E]
+.latin1-tr \[char203] \[:E]
+.latin1-tr \[char204] \[`I]
+.latin1-tr \[char205] \['I]
+.latin1-tr \[char206] \[^I]
+.latin1-tr \[char207] \[:I]
+.latin1-tr \[char208] \[-D]
+.latin1-tr \[char209] \[~N]
+.latin1-tr \[char210] \[`O]
+.latin1-tr \[char211] \['O]
+.latin1-tr \[char212] \[^O]
+.latin1-tr \[char213] \[~O]
+.latin1-tr \[char214] \[:O]
+.latin1-tr \[char215] \[tmu]
+.latin1-tr \[char216] \[/O]
+.latin1-tr \[char217] \[`U]
+.latin1-tr \[char218] \['U]
+.latin1-tr \[char219] \[^U]
+.latin1-tr \[char220] \[:U]
+.latin1-tr \[char221] \['Y]
+.latin1-tr \[char222] \[TP]
+.latin1-tr \[char223] \[ss]
+.latin1-tr \[char224] \[`a]
+.latin1-tr \[char225] \['a]
+.latin1-tr \[char226] \[^a]
+.latin1-tr \[char227] \[~a]
+.latin1-tr \[char228] \[:a]
+.latin1-tr \[char229] \[oa]
+.latin1-tr \[char230] \[ae]
+.latin1-tr \[char231] \[,c]
+.latin1-tr \[char232] \[`e]
+.latin1-tr \[char233] \['e]
+.latin1-tr \[char234] \[^e]
+.latin1-tr \[char235] \[:e]
+.latin1-tr \[char236] \[`i]
+.latin1-tr \[char237] \['i]
+.latin1-tr \[char238] \[^i]
+.latin1-tr \[char239] \[:i]
+.latin1-tr \[char240] \[Sd]
+.latin1-tr \[char241] \[~n]
+.latin1-tr \[char242] \[`o]
+.latin1-tr \[char243] \['o]
+.latin1-tr \[char244] \[^o]
+.latin1-tr \[char245] \[~o]
+.latin1-tr \[char246] \[:o]
+.latin1-tr \[char247] \[tdi]
+.latin1-tr \[char248] \[/o]
+.latin1-tr \[char249] \[`u]
+.latin1-tr \[char250] \['u]
+.latin1-tr \[char251] \[^u]
+.latin1-tr \[char252] \[:u]
+.latin1-tr \[char253] \['y]
+.latin1-tr \[char254] \[Tp]
+.latin1-tr \[char255] \[:y]
+.cp \n[_C]
diff --git a/tmac/tty-char.tmac b/tmac/tty-char.tmac
index 138af3b4..a0c2b4ba 100644
--- a/tmac/tty-char.tmac
+++ b/tmac/tty-char.tmac
@@ -20,195 +20,196 @@
 .	if !c\\$1 .char \\$1 "\\$2
 ..
 .
-.ie c\(a- \
-.	ds tty-rn \(a-
+.ie c\[a-] \
+.	ds tty-rn \[a-]
 .el \
 .	ds tty-rn \v'-1m'_\v'+1m'
-.tty-char \(tm tm
-.tty-char \(rn \*[tty-rn]
-.tty-char \(ua \z|^
-.tty-char \(da \z|v
-.tty-char \(sc S
-.tty-char \(ct \z/c
-.tty-char \(dg \z|-
-.tty-char \(dd \z|=
-.tty-char \(ib (\z=_
-.tty-char \(ip \z=_)
-.tty-char \(sb (=
-.tty-char \(sp =)
-.tty-char \(if oo
-.tty-char \(pt oc
-.tty-char \(es {}
-.tty-char \(ca (^)
-.tty-char \(cu U
-.tty-char \(de o
-.tty-char \(di -:-
-.tty-char \(no ~
-.tty-char \(gr \Z'\*[tty-rn]'V
-.tty-char \(is \z'\z,I
-.tty-char \(mo E
-.tty-char \(pd a
-.tty-char \(sr \e/
-.tty-char \(*C \z_H
-.tty-char \(*D \z_/\z_\e
-.tty-char \(*F \zIO
-.tty-char \(*G |\*[tty-rn]
-.tty-char \(*H \z-O
-.tty-char \(*L /\e
-.tty-char \(*P TT
-.tty-char \(*Q \zIY
-.tty-char \(*S \z_\Z'\*[tty-rn]'>
-.tty-char \(*W \z_O
-.if c\(ss .tty-char \(*b \(ss
-.tty-char \(*b B
-.tty-char \(*a a
-.tty-char \(*c \z,E
-.tty-char \(*d d
-.tty-char \(*e e
-.tty-char \(*f \z|o
-.tty-char \(+f \z|o
-.tty-char \(*g y
-.tty-char \(*h \z-0
-.tty-char \(+h \z-0
-.tty-char \(*i i
-.tty-char \(*k k
-.tty-char \(*l \z>\e
-.tty-char \(*m \z,u
-.tty-char \(*n v
-.tty-char \(*p \z-n
-.tty-char \(+p \z-w
-.tty-char \(*q \z|u
-.tty-char \(*r p
-.tty-char \(*s \z-o
-.tty-char \(*t \z~t
-.tty-char \(*u u
-.tty-char \(*w w
-.tty-char \(*x x
-.tty-char \(*y n
-.tty-char \(*z \z,C
-.tty-char \(ts s
-.\" Definition of \(ss should follow that of \(*b.
-.tty-char \(ss B
-.tty-char \(c* \zO\(mu
-.tty-char \(c+ \zO+
-.tty-char \(AN ^
-.tty-char \(OR v
-.tty-char \(uA \z=^
-.tty-char \(dA \z=v
-.if c\(md .tty-char \(pc \(md
-.if c\(pc .tty-char \(md \(pc
-.if c\(pc .tty-char \(a. \(pc
-.tty-char \(Im I
-.tty-char \(Re R
-.tty-char \(/L \z/L
-.tty-char \(/l \z/l
-.tty-char \(%0 %o
-.tty-char \(ao o
-.tty-char \(a" """"
-.tty-char \(ab \z'`
-.tty-char \(ah v
-.tty-char \(ho \(ac
-.tty-char \(/_ \z_/
-.tty-char \(=~ =~
-.tty-char \(Ah N
-.tty-char \(CR _|
-.tty-char \(fa \z-V
-.tty-char \(nm \z/E
-.tty-char \(pp \z_|
-.tty-char \(sd ''
-.tty-char \(st -)
-.tty-char \(te 3
-.if c\(md .tty-char \(tf .\(md.
-.tty-char \(tf .:.
-.tty-char \(wp p
-.tty-char \(~~ ~~
-.tty-char \(Fn \z,f
-.tty-char \(Bq ,,
-.tty-char \(bq ,
-.tty-char \(lz <>
+.tty-char \[tm] tm
+.tty-char \[rn] \*[tty-rn]
+.tty-char \[ua] \z|^
+.tty-char \[da] \z|v
+.tty-char \[sc] S
+.tty-char \[ct] \z/c
+.tty-char \[dg] \z|-
+.tty-char \[dd] \z|=
+.tty-char \[ib] (\z=_
+.tty-char \[ip] \z=_)
+.tty-char \[sb] (=
+.tty-char \[sp] =)
+.tty-char \[if] oo
+.tty-char \[pt] oc
+.tty-char \[es] {}
+.tty-char \[ca] (^)
+.tty-char \[cu] U
+.tty-char \[de] o
+.tty-char \[di] -:-
+.tty-char \[tdi] -:-
+.tty-char \[no] ~
+.tty-char \[gr] \Z'\*[tty-rn]'V
+.tty-char \[is] \z'\z,I
+.tty-char \[mo] E
+.tty-char \[pd] a
+.tty-char \[sr] \e/
+.tty-char \[*C] \z_H
+.tty-char \[*D] \z_/\z_\e
+.tty-char \[*F] \zIO
+.tty-char \[*G] |\*[tty-rn]
+.tty-char \[*H] \z-O
+.tty-char \[*L] /\e
+.tty-char \[*P] TT
+.tty-char \[*Q] \zIY
+.tty-char \[*S] \z_\Z'\*[tty-rn]'>
+.tty-char \[*W] \z_O
+.if c\[ss] .tty-char \[*b] \[ss]
+.tty-char \[*b] B
+.tty-char \[*a] a
+.tty-char \[*c] \z,E
+.tty-char \[*d] d
+.tty-char \[*e] e
+.tty-char \[*f] \z|o
+.tty-char \[+f] \z|o
+.tty-char \[*g] y
+.tty-char \[*h] \z-0
+.tty-char \[+h] \z-0
+.tty-char \[*i] i
+.tty-char \[*k] k
+.tty-char \[*l] \z>\e
+.tty-char \[*m] \z,u
+.tty-char \[*n] v
+.tty-char \[*p] \z-n
+.tty-char \[+p] \z-w
+.tty-char \[*q] \z|u
+.tty-char \[*r] p
+.tty-char \[*s] \z-o
+.tty-char \[*t] \z~t
+.tty-char \[*u] u
+.tty-char \[*w] w
+.tty-char \[*x] x
+.tty-char \[*y] n
+.tty-char \[*z] \z,C
+.tty-char \[ts] s
+.\" Definition of \[ss] should follow that of \[*b].
+.tty-char \[ss] B
+.tty-char \[c*] \zO\[mu]
+.tty-char \[c+] \zO+
+.tty-char \[AN] ^
+.tty-char \[OR] v
+.tty-char \[uA] \z=^
+.tty-char \[dA] \z=v
+.if c\[md] .tty-char \[pc] \[md]
+.if c\[pc] .tty-char \[md] \[pc]
+.if c\[pc] .tty-char \[a.] \[pc]
+.tty-char \[Im] I
+.tty-char \[Re] R
+.tty-char \[/L] \z/L
+.tty-char \[/l] \z/l
+.tty-char \[%0] %o
+.tty-char \[ao] o
+.tty-char \[a"] """"
+.tty-char \[ab] \z'`
+.tty-char \[ah] v
+.tty-char \[ho] \[ac]
+.tty-char \[/_] \z_/
+.tty-char \[=~] =~
+.tty-char \[Ah] N
+.tty-char \[CR] _|
+.tty-char \[fa] \z-V
+.tty-char \[nm] \z/E
+.tty-char \[pp] \z_|
+.tty-char \[sd] ''
+.tty-char \[st] -)
+.tty-char \[te] 3
+.if c\[md] .tty-char \[tf] .\[md].
+.tty-char \[tf] .:.
+.tty-char \[wp] p
+.tty-char \[~~] ~~
+.tty-char \[Fn] \z,f
+.tty-char \[Bq] ,,
+.tty-char \[bq] ,
+.tty-char \[lz] <>
 .\" Latin-1 characters
-.tty-char \(r! \z,i
-.tty-char \(Po \z-L
-.tty-char \(Cs \zox
-.tty-char \(Ye \z=Y
-.tty-char \(bb |
-.tty-char \(ad """"
-.tty-char \(Of \z_a
-.tty-char \(Fo <<
-.tty-char \(a- \*[tty-rn]
-.tty-char \(S2 2
-.tty-char \(S3 3
-.tty-char \(ps 9|
-.tty-char \(md .
-.tty-char \(pc .
-.tty-char \(ac ,
-.tty-char \(S1 1
-.tty-char \(Om \z_o
-.tty-char \(Fc >>
-.tty-char \(r? \z'c
-.tty-char \(`A \z`A
-.tty-char \('A \z'A
-.tty-char \(^A \z^A
-.tty-char \(~A \z~A
-.tty-char \(:A \z"A
-.tty-char \(oA \zoA
-.tty-char \(,C \z,C
-.tty-char \(`E \z`E
-.tty-char \('E \z'E
-.tty-char \(^E \z^E
-.tty-char \(:E \z"E
-.tty-char \(`I \z`I
-.tty-char \('I \z'I
-.tty-char \(^I \z^I
-.tty-char \(:I \z"I
-.tty-char \(-D \z-D
-.tty-char \(~N \z~N
-.tty-char \(`O \z`O
-.tty-char \('O \z'O
-.tty-char \(^O \z^O
-.tty-char \(~O \z~O
-.tty-char \(:O \z"O
-.tty-char \(/O \z/O
-.tty-char \(`U \z`U
-.tty-char \('U \z'U
-.tty-char \(^U \z^U
-.tty-char \(:U \z"U
-.tty-char \('Y \z'Y
-.tty-char \(TP \zIb
-.tty-char \(`a \z`a
-.tty-char \('a \z'a
-.tty-char \(^a \z^a
-.tty-char \(~a \z~a
-.tty-char \(:a \z"a
-.tty-char \(oa \zoa
-.tty-char \(,c \z,c
-.tty-char \(`e \z`e
-.tty-char \('e \z'e
-.tty-char \(^e \z^e
-.tty-char \(:e \z"e
-.tty-char \(`i \z`i
-.tty-char \('i \z'i
-.tty-char \(^i \z^i
-.tty-char \(:i \z"i
-.tty-char \(Sd \z`\z'o
-.tty-char \(~n \z~n
-.tty-char \(`o \z`o
-.tty-char \('o \z'o
-.tty-char \(^o \z^o
-.tty-char \(~o \z~o
-.tty-char \(:o \z"o
-.tty-char \(/o \z/o
-.tty-char \(`u \z`u
-.tty-char \('u \z'u
-.tty-char \(^u \z^u
-.tty-char \(:u \z"u
-.tty-char \('y \z'y
-.tty-char \(Tp \zpb
-.tty-char \(:y \z"y
-.\"tty-char \(:y \ij
+.tty-char \[r!] \z,i
+.tty-char \[Po] \z-L
+.tty-char \[Cs] \zox
+.tty-char \[Ye] \z=Y
+.tty-char \[bb] |
+.tty-char \[ad] """"
+.tty-char \[Of] \z_a
+.tty-char \[Fo] <<
+.tty-char \[a-] \*[tty-rn]
+.tty-char \[S2] 2
+.tty-char \[S3] 3
+.tty-char \[ps] 9|
+.tty-char \[md] .
+.tty-char \[pc] .
+.tty-char \[ac] ,
+.tty-char \[S1] 1
+.tty-char \[Om] \z_o
+.tty-char \[Fc] >>
+.tty-char \[r?] \z'c
+.tty-char \[`A] \z`A
+.tty-char \['A] \z'A
+.tty-char \[^A] \z^A
+.tty-char \[~A] \z~A
+.tty-char \[:A] \z"A
+.tty-char \[oA] \zoA
+.tty-char \[,C] \z,C
+.tty-char \[`E] \z`E
+.tty-char \['E] \z'E
+.tty-char \[^E] \z^E
+.tty-char \[:E] \z"E
+.tty-char \[`I] \z`I
+.tty-char \['I] \z'I
+.tty-char \[^I] \z^I
+.tty-char \[:I] \z"I
+.tty-char \[-D] \z-D
+.tty-char \[~N] \z~N
+.tty-char \[`O] \z`O
+.tty-char \['O] \z'O
+.tty-char \[^O] \z^O
+.tty-char \[~O] \z~O
+.tty-char \[:O] \z"O
+.tty-char \[/O] \z/O
+.tty-char \[`U] \z`U
+.tty-char \['U] \z'U
+.tty-char \[^U] \z^U
+.tty-char \[:U] \z"U
+.tty-char \['Y] \z'Y
+.tty-char \[TP] \zIb
+.tty-char \[`a] \z`a
+.tty-char \['a] \z'a
+.tty-char \[^a] \z^a
+.tty-char \[~a] \z~a
+.tty-char \[:a] \z"a
+.tty-char \[oa] \zoa
+.tty-char \[,c] \z,c
+.tty-char \[`e] \z`e
+.tty-char \['e] \z'e
+.tty-char \[^e] \z^e
+.tty-char \[:e] \z"e
+.tty-char \[`i] \z`i
+.tty-char \['i] \z'i
+.tty-char \[^i] \z^i
+.tty-char \[:i] \z"i
+.tty-char \[Sd] \z`\z'o
+.tty-char \[~n] \z~n
+.tty-char \[`o] \z`o
+.tty-char \['o] \z'o
+.tty-char \[^o] \z^o
+.tty-char \[~o] \z~o
+.tty-char \[:o] \z"o
+.tty-char \[/o] \z/o
+.tty-char \[`u] \z`u
+.tty-char \['u] \z'u
+.tty-char \[^u] \z^u
+.tty-char \[:u] \z"u
+.tty-char \['y] \z'y
+.tty-char \[Tp] \zpb
+.tty-char \[:y] \z"y
+.\"tty-char \[:y] \ij
 .tty-char \[arrowvertex] |
-.tty-char \(mc \z,u
-.cp \n(_C
+.tty-char \[mc] \z,u
+.cp \n[_C]
 .
 .ie '\*(.T'cp1047' \
 .	do mso cp1047.tmac
diff --git a/tmac/tty.tmac b/tmac/tty.tmac
index 119e4b0b..d7e011cc 100644
--- a/tmac/tty.tmac
+++ b/tmac/tty.tmac
@@ -33,6 +33,7 @@
 .fchar \[<>] <->
 .fchar \[em] --
 .fchar \[+-] +-
+.fchar \[t+-] +-
 .fchar \[co] (C)
 .fchar \[<=] <=
 .fchar \[>=] >=