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Add support for checking current filename and current line nuber to status builtin

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darcs-hash:20060214195747-ac50b-77b6aba42c99da4f79ea500c47cc00bba12ec663.gz
This commit is contained in:
axel 2006-02-15 05:57:47 +10:00
parent 3e165297ce
commit 8be3bf3e5d
1 changed files with 31 additions and 3 deletions
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34
builtin.c
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@ -1613,6 +1613,8 @@ static int builtin_status( wchar_t **argv )
IS_NO_JOB_CONTROL,
STACK_TRACE,
DONE,
CURRENT_FILENAME,
CURRENT_LINE_NUMBER
}
;
@ -1658,6 +1660,14 @@ static int builtin_status( wchar_t **argv )
L"is-no-job-control", no_argument, &mode, IS_NO_JOB_CONTROL
}
,
{
L"current-filename", no_argument, &mode, CURRENT_FILENAME
}
,
{
L"current-line-number", no_argument, &mode, CURRENT_LINE_NUMBER
}
,
{
L"job-control", required_argument, 0, 'j'
}
@ -1732,6 +1742,24 @@ static int builtin_status( wchar_t **argv )
switch( mode )
{
case CURRENT_FILENAME:
{
const wchar_t *fn = parser_current_filename();
if( !fn )
fn = _(L"Standard input");
sb_printf( sb_out, L"%ls\n", fn );
break;
}
case CURRENT_LINE_NUMBER:
{
sb_printf( sb_out, L"%d\n", parser_get_lineno() );
break;
}
case IS_INTERACTIVE:
return !is_interactive_session;
@ -1766,9 +1794,9 @@ static int builtin_status( wchar_t **argv )
else
sb_printf( sb_out, _( L"This is not a login shell\n" ) );
sb_printf( sb_out, _(L"Job control: %ls\n"),
job_control_mode==JOB_CONTROL_INTERACTIVE?_(L"Only on interactive jobs"):
(job_control_mode==JOB_CONTROL_NONE?_(L"Never"):_(L"Always")) );
sb_printf( sb_out, _( L"Job control: %ls\n" ),
job_control_mode==JOB_CONTROL_INTERACTIVE?_( L"Only on interactive jobs" ):
(job_control_mode==JOB_CONTROL_NONE ? _( L"Never" ) : _( L"Always" ) ) );
parser_stack_trace( current_block, sb_out );
break;