version 1.71, 2015/01/14 22:02:00 |
version 1.72, 2015/01/15 04:26:06 |
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The |
The |
.Ar level |
.Ar level |
can be |
can be |
.Cm warning , |
.Cm warning |
.Cm error , |
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or |
or |
.Cm fatal . |
.Cm error ; |
The default is |
.Cm all |
.Fl W Ns Cm fatal ; |
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.Fl W Ns Cm all |
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is an alias for |
is an alias for |
.Fl W Ns Cm warning . |
.Cm warning . |
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By default, |
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.Nm |
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is silent. |
See |
See |
.Sx EXIT STATUS |
.Sx EXIT STATUS |
and |
and |
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|
.Fl W Ns Cm warning |
.Fl W Ns Cm warning |
was specified. |
was specified. |
.It 3 |
.It 3 |
At least one parsing error occurred, but no fatal error, and |
At least one parsing error occurred, and |
.Fl W Ns Cm error |
.Fl W Ns Cm error |
or |
or |
.Fl W Ns Cm warning |
.Fl W Ns Cm warning |
was specified. |
was specified. |
.It 4 |
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A fatal parsing error occurred. |
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.It 5 |
.It 5 |
Invalid command line arguments were specified. |
Invalid command line arguments were specified. |
No input files have been read. |
No input files have been read. |
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.Pp |
.Pp |
Message levels have the following meanings: |
Message levels have the following meanings: |
.Bl -tag -width "warning" |
.Bl -tag -width "warning" |
.It Cm fatal |
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The parser is unable to parse a given input file at all. |
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No formatted output is produced from that input file. |
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.It Cm error |
.It Cm error |
An input file contains syntax that cannot be safely interpreted, |
An input file contains syntax that cannot be safely interpreted, |
either because it is invalid or because |
either because it is invalid or because |