version 1.2, 2009/03/08 18:02:36 |
version 1.4, 2009/03/15 07:08:52 |
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.Op Fl vV |
.Op Fl vV |
.Op Fl f Ns Ar options... |
.Op Fl f Ns Ar options... |
.Op Fl W Ns Ar err... |
.Op Fl W Ns Ar err... |
.Op Ar infile |
.Op Ar infile... |
.\" SECTION |
.\" SECTION |
.Sh DESCRIPTION |
.Sh DESCRIPTION |
The |
The |
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.Ar infile , |
.Ar infile , |
which may be |
which may be |
.Dq \- |
.Dq \- |
for stdin. |
for stdin. If multiple |
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.Ar infile |
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arguments are specified, each is processed and the system will exit on |
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the first failure. |
.El |
.El |
.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Line 100 When rewinding the scope of a block macro, forces the |
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Line 103 When rewinding the scope of a block macro, forces the |
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scope violations. This can seriously mangle the resulting tree. |
scope violations. This can seriously mangle the resulting tree. |
.It Fl f Ns Ar ign-escape |
.It Fl f Ns Ar ign-escape |
Ignore invalid escape sequences. |
Ignore invalid escape sequences. |
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.It Fl f Ns Ar ign-macro |
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Ignore unknown macros at the start of input lines. |
.El |
.El |
.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
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options may be grouped and delimited with a comma. Using |
options may be grouped and delimited with a comma. Using |
.Fl f Ns Ar ign-scope,ign-escape , |
.Fl f Ns Ar ign-scope,ign-escape , |
for example, will try to ignore scope and character-escape errors. |
for example, will try to ignore scope and character-escape errors. |
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.\" SUB-SECTION |
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.Ss Input Encoding |
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The |
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.Nm |
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utility expects its input to be 7-bit ASCII as defined in |
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.Xr ascii 7 . |
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The only non-graphing characters accepted are spaces, |
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.Sq \ , |
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and tabs, |
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.Sq \et . |
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Tabs are only accepted in literal block-displays and as column |
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delimiters. |
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.Pp |
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Only Unix-style newlines (\en) are accepted; if the newline is escaped, |
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the line is concatenated with the next. |
.\" SECTION |
.\" SECTION |
.Sh EXAMPLES |
.Sh EXAMPLES |
To validate this manual page: |
To validate this manual page: |