diff options
Diffstat (limited to 'util/argparse.c')
| -rw-r--r-- | util/argparse.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/util/argparse.c b/util/argparse.c index 29870e977..ffda57238 100644 --- a/util/argparse.c +++ b/util/argparse.c @@ -148,6 +148,7 @@ initialize( ARGPARSE_ARGS *arg, const char *filename, unsigned *lineno ) arg->internal.inarg = 0; arg->internal.stopped = 0; arg->internal.aliases = NULL; + arg->internal.cur_alias = NULL; arg->err = 0; arg->flags |= 1<<15; /* mark initialized */ if( *arg->argc < 0 ) @@ -401,7 +402,6 @@ find_long_option( ARGPARSE_ARGS *arg, { int i; size_t n; - ALIAS_DEF a; /* Would be better if we can do a binary search, but it is not possible to reorder our option table because we would mess @@ -412,12 +412,19 @@ find_long_option( ARGPARSE_ARGS *arg, for(i=0; opts[i].short_opt; i++ ) if( opts[i].long_opt && !strcmp( opts[i].long_opt, keyword) ) return i; - #if 0 - /* see whether it is an alias */ - for( a= argds->internal.aliases; a; a = a->next ) - if( !strcmp( a->name, keyword) ) - return what_do_we_return_here; - #endif + #if 0 + { + ALIAS_DEF a; + /* see whether it is an alias */ + for( a = args->internal.aliases; a; a = a->next ) { + if( !strcmp( a->name, keyword) ) { + /* fixme: must parse the alias here */ + args->internal.cur_alias = a; + return -3; /* alias available */ + } + } + } + #endif /* not found, see whether it is an abbreviation */ /* aliases may not be abbreviated */ n = strlen( keyword ); |