.\" $OpenBSD: h.in,v 1.7 2022/06/08 13:08:00 schwarze Exp $
.Dd $Mdocdate: June 8 2022 $
.Dt ESC-H 1
.Os
.Sh NAME
.Nm esc-h
.Nd the roff escape h sequence: horizontal movement
.Sh DESCRIPTION
simple: >\h'0'<
.br
rounding: >\h'0.16i'<
.br
absolute: >\h'|12n'<
.br
escape only: >\h'\w'\&'M'<
.br
escape at the end: >\h'0+\w'\&''<
.br
escape at the beginning: >\h'\w'\&'M+0'<
.br
escape in the middle: >\h'0+\w'\&'+0'<
.Ss Argument delimiters
invalid ASCII: >\h-<
.br
unsupported \e!: \h\!2\!u
.br
unsupported \er: \h\r2u
.br
ignored \e%: \h\%2\%u
.br
ignored \e&: \h\&2\&u
.br
ignored \e): \h\)2\)u
.br
ignored \e,: \h\,2\,u
.br
ignored \e/: \h\/2\/u
.br
ignored \e^: \h\^2\^u
.br
ignored \ea: \h\a2\au
.br
ignored \ed: \h\d2\du
.br
ignored \et: \h\t2\tu
.br
ignored \eu: \h\u2\uu
.br
ignored \e{: \h\{2\{u
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ignored \e|: \h\|2\|u
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ignored \e}: \h\}2\}u
.br
useless \e.: \h\.2.u
.\".br
.\"XXX useless \e\e: \h\\2\\u
.br
invalid \eG: \h\G2Gu
.br
special \e\ : \h\ 2\ u
.br
special \e\(aq: \h\'2\'u
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special \e-: \h\-2\-u
.br
special \e0: \h\02\0u
.br
special \e:: \h\:2\:u
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special \e_: \h\_2\_u
.br
special \e\(ga: \h\`2\`u
.br
special \ee: \h\e2\eu
.br
special \e~: \h\~2\~u
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break \ep: \h\p2\pu
.br
nospace \ec: \h\c2\cu
.\".br
.\"XXX skipchar \ec: \h\z2\zu
.br
.ds mystr x2xu
string expansion: \h\*[mystr]
.br
.nr myreg 121
register expansion: \h\n[myreg]u
.br
ignored \eO: \h\O12\O2u
.br
ignored \eY: \h\Y[mystr]2\Y[mystr]u
.br
ignored \ek: \h\k[myreg]2\k[myreg]u
.br
special character: \h\(hy2\(hyu
.br
ignored \eD: \h\D't 1'2\D't 3'u
.br
ignored \eL: \h\L'3'2u
.br
ignored \eX: \h\X'foo'2\X'bar'u
.br
ignored \eZ: \h\Z'foo'2\Z''u
.br
ignored \eb: \h\b'3'2\b''u
.br
ignored \ev: \h\v'3'2\v'0'u
.br
ignored \ex: \h\x'3'2\v'0'u
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horizontal motion: \h\h'1'2\h'3'u
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horizontal line: \h\l'4'2\l'3'u
.br
overstrike: \h\o'ab'2\o'cd'u