version 1.47, 2009/11/16 08:46:59 |
version 1.51, 2010/03/22 14:03:03 |
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.Xr man 7 |
.Xr man 7 |
text from stdin, implying |
text from stdin, implying |
.Fl m Ns Ar andoc , |
.Fl m Ns Ar andoc , |
and prints 78-column backspace-encoded output to stdout as if |
and produces |
.Fl T Ns Ar ascii |
.Fl T Ns Ar ascii |
were provided. |
output. |
. |
. |
.Pp |
.Pp |
.Ex -std mandoc |
.Ex -std mandoc |
. |
. |
. |
. |
.Ss Punctuation and Spacing |
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If punctuation is set apart from words, such as in the phrase |
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.Dq to be \&, or not to be , |
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it's processed by |
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.Nm |
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according to the following rules: opening punctuation |
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.Po |
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.Sq \&( , |
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.Sq \&[ , |
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and |
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.Sq \&{ |
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.Pc |
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is not followed by a space; closing punctuation |
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.Po |
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.Sq \&. , |
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.Sq \&, , |
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.Sq \&; , |
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.Sq \&: , |
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.Sq \&? , |
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.Sq \&! , |
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.Sq \&) , |
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.Sq \&] |
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and |
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.Sq \&} |
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.Pc |
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is not preceded by whitespace. |
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. |
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.Pp |
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If the input is |
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.Xr mdoc 7 , |
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these rules are also applied to macro arguments when appropriate. |
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. |
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.Pp |
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White-space, in non-literal (normal) mode, is stripped from input and |
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replaced on output by a single space. Thus, if you wish to preserve multiple |
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spaces, they must be space-escaped or used in a literal display mode, e.g., |
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.Sq \&Bd \-literal |
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in |
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.Xr mdoc 7 . |
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. |
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. |
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.Ss Input Formats |
.Ss Input Formats |
The |
The |
.Nm |
.Nm |
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.Nm |
.Nm |
utility accepts the following |
utility accepts the following |
.Fl T |
.Fl T |
arguments: |
arguments (see |
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.Sx OUTPUT ) : |
. |
. |
.Bl -tag -width Ds |
.Bl -tag -width Ds |
.It Fl T Ns Ar ascii |
.It Fl T Ns Ar ascii |
Produce 7-bit ASCII output, backspace-encoded for bold and underline |
Produce 7-bit ASCII output, backspace-encoded for bold and underline |
styles. This is the default. |
styles. This is the default. See |
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.Sx ASCII Output . |
. |
. |
.It Fl T Ns Ar html |
.It Fl T Ns Ar html |
Produce strict HTML-4.01 output, with a sane default style. |
Produce strict HTML-4.01 output, with a sane default style. See |
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.Sx HTML Output . |
. |
. |
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.It Fl T Ns Ar xhtml |
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Produce strict XHTML-1.0 output, with a sane default style. See |
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.Sx XHTML Output . |
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. |
.It Fl T Ns Ar tree |
.It Fl T Ns Ar tree |
Produce an indented parse tree. |
Produce an indented parse tree. |
. |
. |
Line 255 Don't halt when encountering parse errors. Useful wit |
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Line 221 Don't halt when encountering parse errors. Useful wit |
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over a large set of manuals passed on the command line. |
over a large set of manuals passed on the command line. |
.El |
.El |
. |
. |
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. |
.Ss Output Options |
.Ss Output Options |
For the time being, only |
For the time being, only |
.Fl T Ns Ar html |
.Fl T Ns Ar html |
is the only mode with output options: |
accepts output options: |
.Bl -tag -width Ds |
.Bl -tag -width Ds |
.It Fl O Ns Ar style=style.css |
.It Fl O Ns Ar style=style.css |
The file |
The file |
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.It Fl O Ns Ar includes=fmt |
.It Fl O Ns Ar includes=fmt |
The string |
The string |
.Ar fmt , |
.Ar fmt , |
for example, |
for example, |
.Ar ../src/%I.html , |
.Ar ../src/%I.html , |
is used as a template for linked header files (usually via the |
is used as a template for linked header files (usually via the |
.Sq \&In |
.Sq \&In |
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.It Fl O Ns Ar man=fmt |
.It Fl O Ns Ar man=fmt |
The string |
The string |
.Ar fmt , |
.Ar fmt , |
for example, |
for example, |
.Ar ../html%S/%N.%S.html , |
.Ar ../html%S/%N.%S.html , |
is used as a template for linked manuals (usually via the |
is used as a template for linked manuals (usually via the |
.Sq \&Xr |
.Sq \&Xr |
Line 292 If no section is included, section 1 is assumed. The |
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Line 259 If no section is included, section 1 is assumed. The |
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present a hyperlink. |
present a hyperlink. |
.El |
.El |
. |
. |
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. |
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.Sh OUTPUT |
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This section documents output details of |
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.Nm . |
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In general, output conforms to the traditional manual style of a header, |
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a body composed of sections and sub-sections, and a footer. |
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.Pp |
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The text style of output characters (non-macro characters, punctuation, |
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and white-space) is dictated by context. |
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.Pp |
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White-space is generally stripped from input. This can be changed with |
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character escapes (specified in |
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.Xr mandoc_char 7 ) |
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or literal modes (specified in |
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.Xr mdoc 7 |
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and |
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.Xr man 7 ) . |
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.Pp |
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If non-macro punctuation is set apart from words, such as in the phrase |
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.Dq to be \&, or not to be , |
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it's processed by |
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.Nm , |
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regardless of output format, according to the following rules: opening |
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punctuation |
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.Po |
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.Sq \&( , |
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.Sq \&[ , |
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and |
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.Sq \&{ |
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.Pc |
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is not followed by a space; closing punctuation |
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.Po |
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.Sq \&. , |
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.Sq \&, , |
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.Sq \&; , |
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.Sq \&: , |
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.Sq \&? , |
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.Sq \&! , |
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.Sq \&) , |
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.Sq \&] |
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and |
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.Sq \&} |
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.Pc |
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is not preceded by white-space. |
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. |
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.Pp |
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If the input is |
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.Xr mdoc 7 , |
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however, these rules are also applied to macro arguments when appropriate. |
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. |
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. |
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.Ss ASCII Output |
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Output produced by |
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.Fl T Ns Ar ascii , |
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which is the default, is rendered in standard 7-bit ASCII documented in |
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.Xr ascii 7 . |
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.Pp |
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Font styles are applied by using back-spaced encoding such that an |
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underlined character |
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.Sq c |
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is rendered as |
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.Sq _ Ns \e[bs] Ns c , |
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where |
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.Sq \e[bs] |
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is the back-space character number 8. Emboldened characters are rendered as |
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.Sq c Ns \e[bs] Ns c . |
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.Pp |
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The special characters documented in |
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.Xr mandoc_char 7 |
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are rendered best-effort in an ASCII equivalent. |
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.Pp |
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Output width is limited to 78 visible columns unless literal input lines |
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exceed this limit. |
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. |
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. |
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.Ss HTML Output |
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Output produced by |
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.Fl T Ns Ar html |
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conforms to HTML-4.01 strict. |
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.Pp |
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Font styles and page structure are applied using CSS2. By default, no |
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font style is applied to any text, although CSS2 is hard-coded to format |
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the basic structure of output. |
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.Pp |
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The |
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.Pa example.style.css |
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file documents the range of styles applied to output and, if used, will |
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cause rendered documents to appear as they do in |
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.Fl T Ns Ar ascii . |
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.Pp |
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Special characters are rendered in decimal-encoded UTF-8. |
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. |
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. |
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.Ss XHTML Output |
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Output produced by |
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.Fl T Ns Ar xhtml |
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conforms to XHTML-1.0 strict. |
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.Pp |
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See |
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.Sx HTML Output |
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for details; beyond generating XHTML tags instead of HTML tags, these |
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output modes are identical. |
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. |
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. |
.Sh EXAMPLES |
.Sh EXAMPLES |
To page manuals to the terminal: |
To page manuals to the terminal: |
. |
. |
Line 304 To produce HTML manuals with |
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Line 375 To produce HTML manuals with |
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.Ar style.css |
.Ar style.css |
as the style-sheet: |
as the style-sheet: |
.Pp |
.Pp |
.D1 % mandoc \-Thtml -ostyle=style.css mdoc.7 > mdoc.7.html |
.D1 % mandoc \-Thtml -Ostyle=style.css mdoc.7 > mdoc.7.html |
.Pp |
.Pp |
To check over a large set of manuals: |
To check over a large set of manuals: |
. |
. |
Line 320 compatibility with |
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Line 391 compatibility with |
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Each input and output format is separately noted. |
Each input and output format is separately noted. |
. |
. |
. |
. |
.Ss ASCII output |
.Ss ASCII Compatibility |
.Bl -bullet -compact |
.Bl -bullet -compact |
.It |
.It |
The |
The |
.Sq \e~ |
.Sq \e~ |
special character doesn't produce expected behaviour in |
special character doesn't produce expected behaviour in |
.Fl T Ns Ar ascii . |
.Fl T Ns Ar ascii . |
. |
. |
.It |
.It |
The |
The |
.Sq \&Bd \-literal |
.Sq \&Bd \-literal |
and |
and |
.Sq \&Bd \-unfilled |
.Sq \&Bd \-unfilled |
macros of |
macros of |
.Xr mdoc 7 |
.Xr mdoc 7 |
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are synonyms, as are \-filled and \-ragged. |
are synonyms, as are \-filled and \-ragged. |
. |
. |
.It |
.It |
In |
In |
.Xr groff 1 , |
.Xr groff 1 , |
the |
the |
.Sq \&Pa |
.Sq \&Pa |
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Sentences are unilaterally monospaced. |
Sentences are unilaterally monospaced. |
.El |
.El |
. |
. |
.Ss HTML output |
. |
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.Ss HTML/XHTML Compatibility |
.Bl -bullet -compact |
.Bl -bullet -compact |
.It |
.It |
The |
The |
Line 389 escape will revert the font to the previous |
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Line 461 escape will revert the font to the previous |
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.Sq \ef |
.Sq \ef |
escape, not to the last rendered decoration, which is now dictated by |
escape, not to the last rendered decoration, which is now dictated by |
CSS instead of hard-coded. It also will not span past the current |
CSS instead of hard-coded. It also will not span past the current |
scope, for the same reason. Note that in |
scope, for the same reason. Note that in |
.Sx ASCII Output |
.Sx ASCII Output |
mode, this will work fine. |
mode, this will work fine. |
.It |
.It |
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.Sq TP |
.Sq TP |
lists render similarly. |
lists render similarly. |
.El |
.El |
.\" SECTION |
. |
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. |
.Sh SEE ALSO |
.Sh SEE ALSO |
.Xr mandoc_char 7 , |
.Xr mandoc_char 7 , |
.Xr mdoc 7 , |
.Xr mdoc 7 , |
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utility was written by |
utility was written by |
.An Kristaps Dzonsons Aq kristaps@kth.se . |
.An Kristaps Dzonsons Aq kristaps@kth.se . |
. |
. |
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. |
.Sh CAVEATS |
.Sh CAVEATS |
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The |
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.Fl T Ns Ar html |
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and |
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.Fl T Ns Ar xhtml |
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CSS2 styling used for |
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.Fl m Ns Ar doc |
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input lists does not render properly in older browsers, such as Internet |
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Explorer 6 and earlier. |
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.Pp |
In |
In |
.Fl T Ns Ar html , |
.Fl T Ns Ar html |
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and |
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.Fl T Ns Ar xhtml , |
the maximum size of an element attribute is determined by |
the maximum size of an element attribute is determined by |
.Dv BUFSIZ , |
.Dv BUFSIZ , |
which is usually 1024 bytes. Be aware of this when setting long link |
which is usually 1024 bytes. Be aware of this when setting long link |
formats with |
formats, e.g., |
.Fl O Ns Ar man=fmt . |
.Fl O Ns Ar style=really/long/link . |
.Pp |
.Pp |
The |
The |
.Fl T Ns Ar html |
.Fl T Ns Ar html |
utility doesn't yet render the |
and |
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.Fl T Ns Ar xhtml |
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output modes don't render the |
.Sq \es |
.Sq \es |
font size escape documented in |
font size escape documented in |
.Xr mdoc 7 |
.Xr mdoc 7 |
and |
and |
.Xr man 7 . |
.Xr man 7 . |
|
.Pp |
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Nesting elements within next-line element scopes of |
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.Fl m Ar Ns an , |
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such as |
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.Sq br |
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within an empty |
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.Sq B , |
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will confuse |
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.Fl T Ns Ar html |
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and |
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.Fl T Ns Ar xhtml |
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and cause it to forget the formatting. |