Locale support. I'm checking this in to clean up fall-out in-tree, but

[mandoc.git] / mandoc.1

diff --git a/mandoc.1 b/mandoc.1
index 25b07f26b16cc9d6cbd4a151bc604d4d2baf3095..de4b970d6b79d84a387dcf23e4eef1fefb334c9b 100644 (file)
--- a/mandoc.1
+++ b/mandoc.1
@@ -1,4 +1,4 @@
-.\"    $Id: mandoc.1,v 1.83 2010/12/20 13:57:49 kristaps Exp $
+.\"    $Id: mandoc.1,v 1.87 2011/05/17 22:32:45 kristaps Exp $

 .\"
 .\" Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
 .\"
 .\" Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"


@@ -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.
 .\"
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"

-.Dd $Mdocdate: December 20 2010 $
+.Dd $Mdocdate: May 17 2011 $

 .Dt MANDOC 1
 .Os
 .Sh NAME
 .Dt MANDOC 1
 .Os
 .Sh NAME


@@ -158,6 +158,12 @@ utility accepts the following
 .Fl T
 arguments, which correspond to output modes:
 .Bl -tag -width Ds
 .Fl T
 arguments, which correspond to output modes:
 .Bl -tag -width Ds

+.It Fl T Ns Cm locale
+This option encodes output characters using the current
+.Xr locale 1
+configuration.
+See
+.Sx Locale Output .

 .It Fl T Ns Cm ascii
 Produce 7-bit ASCII output.
 This is the default.
 .It Fl T Ns Cm ascii
 Produce 7-bit ASCII output.
 This is the default.


@@ -189,6 +195,16 @@ See
 .Pp
 If multiple input files are specified, these will be processed by the
 corresponding filter in-order.
 .Pp
 If multiple input files are specified, these will be processed by the
 corresponding filter in-order.

+.Ss Locale Output
+Locale-depending output encoding is triggered with
+.Fl T Ns Cm locale .
+This option is not available on all systems: systems without locale
+support, or those whose internal representation is not natively UCS-4,
+will fall back to
+.Fl T Ns Cm ascii .
+See
+.Sx ASCII Output
+for font style specification and available command-line arguments.

 .Ss ASCII Output
 Output produced by
 .Fl T Ns Cm ascii ,
 .Ss ASCII Output
 Output produced by
 .Fl T Ns Cm ascii ,


@@ -209,6 +225,9 @@ Emboldened characters are rendered as
 The special characters documented in
 .Xr mandoc_char 7
 are rendered best-effort in an ASCII equivalent.
 The special characters documented in
 .Xr mandoc_char 7
 are rendered best-effort in an ASCII equivalent.

+If no equivalent is found,
+.Sq \&?
+is used instead.

 .Pp
 Output width is limited to 78 visible columns unless literal input lines
 exceed this limit.
 .Pp
 Output width is limited to 78 visible columns unless literal input lines
 exceed this limit.


@@ -460,6 +479,13 @@ Each input and output format is separately noted.
 .Ss ASCII Compatibility
 .Bl -bullet -compact
 .It
 .Ss ASCII Compatibility
 .Bl -bullet -compact
 .It

+Unrenderable unicode codepoints specified with
+.Sq \e[uNNNN]
+escapes are printed as
+.Sq \&?
+in mandoc.
+In GNU troff, these raise an error.
+.It

 The
 .Sq \&Bd \-literal
 and
 The
 .Sq \&Bd \-literal
 and


@@ -470,7 +496,7 @@ in
 .Fl T Ns Cm ascii
 are synonyms, as are \-filled and \-ragged.
 .It
 .Fl T Ns Cm ascii
 are synonyms, as are \-filled and \-ragged.
 .It

-In GNU troff, the
+In historic GNU troff, the

 .Sq \&Pa
 .Xr mdoc 7
 macro does not underline when scoped under an
 .Sq \&Pa
 .Xr mdoc 7
 macro does not underline when scoped under an


@@ -495,8 +521,6 @@ macro in
 has no effect.
 .It
 Words aren't hyphenated.
 has no effect.
 .It
 Words aren't hyphenated.

-.It
-Sentences are unilaterally monospaced.

 .El
 .Ss HTML/XHTML Compatibility
 .Bl -bullet -compact
 .El
 .Ss HTML/XHTML Compatibility
 .Bl -bullet -compact


@@ -529,9 +553,12 @@ and
 lists render similarly.
 .El
 .Sh SEE ALSO
 lists render similarly.
 .El
 .Sh SEE ALSO

+.Xr eqn 7 ,

 .Xr man 7 ,
 .Xr mandoc_char 7 ,
 .Xr man 7 ,
 .Xr mandoc_char 7 ,

-.Xr mdoc 7
+.Xr mdoc 7 ,
+.Xr roff 7 ,
+.Xr tbl 7

 .Sh AUTHORS
 The
 .Nm
 .Sh AUTHORS
 The
 .Nm