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Diff for /mandoc/regress/roff/esc/B.in between version 1.1 and 1.3

version 1.1, 2017/02/08 03:03:20 version 1.3, 2022/06/08 13:24:01
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 .Dd July 6, 2014  .\" $OpenBSD$
   .Dd $Mdocdate$
 .Dt ESC-B 1  .Dt ESC-B 1
 .Os OpenBSD  .Os
 .Sh NAME  .Sh NAME
 .Nm esc-B  .Nm esc-B
 .Nd the roff escape B sequence: validate numerical expression  .Nd the roff escape B sequence: validate numerical expression
Line 32  parentheses containing number: \B'(42)'
Line 33  parentheses containing number: \B'(42)'
 complex expression: \B'3+(3*(5==5*2)*4)+(3*5)/2'  complex expression: \B'3+(3*(5==5*2)*4)+(3*5)/2'
 .br  .br
 other delimiter: \Bx1+1x  other delimiter: \Bx1+1x
   .Ss Argument delimiters
   unsupported \e!: \B\!42\!u
 .br  .br
 no closing delimiter: \B'1+1  unsupported \er: \B\r42u
   .br
   ignored \e%: \B\%42\%u
   .br
   ignored \e&: \B\&42\&u
   .br
   ignored \e): \B\)42\)u
   .br
   ignored \e,: \B\,42\,u
   .br
   ignored \e/: \B\/42\/u
   .br
   ignored \e^: \B\^42\^u
   .br
   ignored \ea: \B\a42\au
   .br
   ignored \ed: \B\d42\du
   .br
   ignored \et: \B\t42\tu
   .br
   ignored \eu: \B\u42\uu
   .br
   ignored \e{: \B\{42\{u
   .br
   ignored \e|: \B\|42\|u
   .br
   ignored \e}: \B\}42\}u
   .br
   useless \e.: \B\.42.u
   .\".br
   .\"XXX useless \e\e: \B\\42\\u
   .br
   invalid \eG: \B\G42Gu
   .br
   special \e\ : \B\ 42\ u
   .br
   special \e\(aq: \B\'42\'u
   .br
   special \e-: \B\-42\-u
   .br
   special \e0: \B\042\0u
   .br
   special \e:: \B\:42\:u
   .br
   special \e_: \B\_42\_u
   .br
   special \e\(ga: \B\`42\`u
   .br
   special \ee: \B\e42\eu
   .br
   special \e~: \B\~42\~u
   .br
   break \ep: \B\p42\pu
   .br
   nospace \ec: \B\c42\cu
   .\".br
   .\"XXX skipchar \ec: \B\z42\zu
   .br
   .ds mystr x42xu
   string expansion: \B\*[mystr]
   .br
   .nr myreg 23
   register expansion: \B\n[myreg]u
   .br
   ignored \eO: \B\O142\O2u
   .br
   ignored \eY: \B\Y[mystr]42\Y[mystr]u
   .br
   ignored \ek: \B\k[myreg]42\k[myreg]u
   .br
   special character: \B\(hy42\(hyu
   .br
   ignored \eD: \B\D't 1'42\D't 2'u
   .br
   ignored \eL: \B\L'2'42u
   .br
   ignored \eX: \B\X'foo'42\X'bar'u
   .br
   ignored \eZ: \B\Z'foo'42\Z''u
   .br
   ignored \eb: \B\b'2'42\b''u
   .br
   ignored \ev: \B\v'2'42\v'0'u
   .br
   ignored \ex: \B\x'2'42\v'0'u
   .br
   horizontal motion: \B\h'1'42\h'3'u
   .br
   horizontal line: \B\l'4'42\l'2'u
   .br
   overstrike: \B\o'ab'42\o'cd'u
Legend:
Removed from v.1.1  
changed lines
  Added in v.1.3
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