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Diffstat (limited to 'regress/roff/esc/A1.in')
| -rw-r--r-- | regress/roff/esc/A1.in | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/regress/roff/esc/A1.in b/regress/roff/esc/A1.in new file mode 100644 index 00000000..58099e6d --- /dev/null +++ b/regress/roff/esc/A1.in @@ -0,0 +1,53 @@ +.\" $OpenBSD: A1.in,v 1.1 2022/06/08 13:08:00 schwarze Exp $ +.Dd $Mdocdate$ +.Dt ESC-A1 1 +.Os +.Sh NAME +.Nm esc-A1 +.Nd the roff escape A sequence: identifier syntax validation +.Sh DESCRIPTION +empty: \A'' +.br +letters: \A'word' +.br +blank: \A'two words' +.br +ASCII non-letters: \AA!"#$%&'()*+,-./0123456789:;<=>?@[\\]^_`{|}~A +.br +invalid escapes: \A'\\\.\G' +.Ss Argument delimiters +unsupported \er: \A\rword\ru +.br +ignored \e&: \A\&word\&u +.br +useless \e.: \A\.word.u +.br +invalid \eG: \A\GwordGu +.br +special \e-: \A\-word\-u +.br +break \ep: \A\pword\pu +.br +nospace \ec: \A\cword\cu +.\".br +.\"skipchar \ez: \A\zword\zu +.br +.ds mystr xwordxu +string expansion: \A\*[mystr] +.br +.nr myreg 121 +register expansion: \A\n[myreg]u +.br +ignored \eON: \A\O1word\O2u +.br +special character: \A\(hyword\(hyu +.br +ignored \eZ\(aqstr\(aq: \A\Z'foo'word\Z'bar'u +.br +horizontal motion: \A\h'1'word\h'3'u +.br +horizontal line: \A\l'4'word\l'2'u +.br +overstrike: \A\o'ab'word\o'cd'u +.br +unterminated: \A'word |