diff options
Diffstat (limited to 'usr.bin/mandoc/man.7')
| -rw-r--r-- | usr.bin/mandoc/man.7 | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/usr.bin/mandoc/man.7 b/usr.bin/mandoc/man.7 index 860013dc77a..93c98c2f8ad 100644 --- a/usr.bin/mandoc/man.7 +++ b/usr.bin/mandoc/man.7 @@ -1,4 +1,4 @@ -.\" $Id: man.7,v 1.18 2010/03/26 01:22:05 schwarze Exp $ +.\" $Id: man.7,v 1.19 2010/03/29 22:56:52 schwarze Exp $ .\" .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> .\" @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: March 26 2010 $ +.Dd $Mdocdate: March 29 2010 $ .Dt MAN 7 .Os . @@ -403,9 +403,11 @@ Documents any security precautions that operators should consider. Macros are one to three three characters in length and begin with a control character , .Sq \&. , -at the beginning of the line. An arbitrary amount of whitespace may -sit between the control character and the macro name. Thus, the -following are equivalent: +at the beginning of the line. The +.Sq \(aq +macro control character is also accepted. An arbitrary amount of +whitespace (spaces or tabs) may sit between the control character and +the macro name. Thus, the following are equivalent: .Bd -literal -offset indent \&.PP \&.\ \ \ PP @@ -999,22 +1001,33 @@ This section documents areas of questionable portability between implementations of the .Nm language. +. .Pp .Bl -dash -compact .It In quoted literals, GNU troff allowed pair-wise double-quotes to produce a standalone double-quote in formatted output. It is not known whether this behaviour is exhibited by other formatters. +. .It Blocks of whitespace are stripped from macro and free-form text lines (except when in literal mode) in mandoc. This is not the case for GNU troff: for maximum portability, whitespace sensitive blocks should be enclosed in literal contexts. +. .It The .Sx \&sp macro does not accept negative values in mandoc. In GNU troff, this would result in strange behaviour. +. +.It +The +.Sq \(aq +macro control character, in GNU troff (and prior troffs) suppresses a +newline before macro output; in mandoc, it is an alias for the standard +.Sq \&. +control character. .El . . |