aboutsummaryrefslogtreecommitdiffstats
path: root/src/argparser.c
diff options
context:
space:
mode:
authorMattias Andrée <maandree@operamail.com>2013-08-18 13:05:32 +0200
committerMattias Andrée <maandree@operamail.com>2013-08-18 13:05:32 +0200
commitf8a5ac5337702119cb0f285879953cbdeceaeb20 (patch)
tree9e3d868dac98450e90ca8afd689424f26de603dd /src/argparser.c
parentforgot to update the version (diff)
downloadargparser-f8a5ac5337702119cb0f285879953cbdeceaeb20.tar.gz
argparser-f8a5ac5337702119cb0f285879953cbdeceaeb20.tar.bz2
argparser-f8a5ac5337702119cb0f285879953cbdeceaeb20.tar.xz
add alternative mode
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/argparser.c')
-rw-r--r--src/argparser.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/argparser.c b/src/argparser.c
index 1b1c704..46b1509 100644
--- a/src/argparser.c
+++ b/src/argparser.c
@@ -46,6 +46,11 @@ static void** map_free(args_Map* map);
static long args_linuxvt;
/**
+ * Whether to use single dash/plus long options
+ */
+static long args_alternative;
+
+/**
* Whether to free the member of `args_program`
*/
static long args_program_dispose;
@@ -111,8 +116,9 @@ static long args_map_values_size;
* @param longdescription Long, multi-line, description of the program, may be `null`
* @param program The name of the program, `null` for automatic
* @param usestderr Whether to use stderr instead of stdout
+ * @param alternative Whether to use single dash/plus long options
*/
-void args_init(char* description, char* usage, char* longdescription, char* program, long usestderr)
+void args_init(char* description, char* usage, char* longdescription, char* program, long usestderr, long alternative)
{
char* term = getenv("TERM");
args_linuxvt = 0;
@@ -135,6 +141,7 @@ void args_init(char* description, char* usage, char* longdescription, char* prog
args_usage = usage;
args_longdescription = longdescription;
args_out = usestderr ? stderr : stdout;
+ args_alternative = alternative;
args_arguments_count = args_unrecognised_count = args_files_count = 0;
args_files = args_arguments = null;
args_message = null;
@@ -1200,7 +1207,7 @@ long args_parse(int argc, char** argv)
else if ((*arg == '-') && (*(arg + 1) == '-') && (*(arg + 2) == 0))
dashed = true;
else if (((*arg == '-') || (*arg == '+')) && (*(arg + 1) != 0))
- if (*arg == *(arg + 1))
+ if (args_alternative || (*arg == *(arg + 1)))
{
if (dontget > 0)
dontget--;