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Make sure the help switch to the cd command is not flagged as an error

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darcs-hash:20080109030647-75c98-f82822cde746d1c8a89512481347061cfeb41e43.gz
This commit is contained in:
liljencrantz 2008-01-09 13:06:47 +10:00
parent 2229fad410
commit 605fffa9d2
1 changed files with 6 additions and 3 deletions
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9
highlight.c
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@ -607,11 +607,14 @@ void highlight_shell( wchar_t * buff,
if( cmd && (wcscmp( cmd, L"cd" ) == 0) ) if( cmd && (wcscmp( cmd, L"cd" ) == 0) )
{ {
wchar_t *dir = expand_one( context, wchar_t *dir = expand_one( context,
wcsdup(tok_last( &tok )), wcsdup(tok_last( &tok )),
EXPAND_SKIP_CMDSUBST ); EXPAND_SKIP_CMDSUBST );
if( dir ) if( dir )
{ {
if( !path_get_cdpath( context, dir ) ) int is_long_help = wcsncmp(dir,L"--help", wcslen(dir) );
int is_short_help = wcsncmp(dir,L"-h", wcslen(dir) );
if( !is_long_help && !is_short_help && !path_get_cdpath( context, dir ) )
{ {
color[ tok_get_pos( &tok ) ] = HIGHLIGHT_ERROR; color[ tok_get_pos( &tok ) ] = HIGHLIGHT_ERROR;
} }