diff options
Diffstat (limited to 'args.c')
| -rw-r--r-- | args.c | 71 |
1 files changed, 38 insertions, 33 deletions
@@ -6,7 +6,7 @@ #include "args.h" #include "array.h" -void parse_args(client_state* state, int argc, char* argv[]) { +bool parse_args(client_state* state, int argc, char* argv[]) { static struct option long_opts[] = { {"lines", required_argument, 0, 'l'}, {"center", no_argument, 0, 'c'}, @@ -17,6 +17,7 @@ void parse_args(client_state* state, int argc, char* argv[]) { {"orderless", no_argument, 0, 'o'}, {"insensitive", no_argument, 0, 'i'}, {"starting-text", required_argument, 0, 's'}, + {"help", no_argument, 0, 'h'}, {0, 0, 0, 0} }; @@ -24,38 +25,42 @@ void parse_args(client_state* state, int argc, char* argv[]) { int long_index = 0; while ((opt = getopt_long(argc, argv, "l:p:s:coievP", long_opts, &long_index)) != -1) { switch (opt) { - case 'l': - state->lines = MIN(atoi(optarg), array_size(state->items)); - break; - case 'p': - state->prompt = optarg; - break; - case 'c': - state->center = true; - break; - case 'e': - state->exact_match = true; - break; - case 'v': - state->verbose = true; - break; - case 'P': - state->password = true; - break; - case 'o': - state->orderless = true; - break; - case 'i': - state->strstr2 = strcasestr; - break; - case 's': - array_insert_many(state->input_buffer, 0, optarg, strlen(optarg)); - state->cursor_index = strlen(optarg); - break; - default: - fprintf(stderr, "Usage: NOT WHAT YOU TYPED\n"); - fprintf(stderr, "%c\n", opt); - break; + case 'l': + state->lines = MIN(atoi(optarg), array_size(state->items)); + break; + case 'p': + state->prompt = optarg; + break; + case 'c': + state->center = true; + break; + case 'e': + state->exact_match = true; + break; + case 'v': + state->verbose++; + break; + case 'P': + state->password = true; + break; + case 'o': + state->orderless = true; + break; + case 'i': + state->strstr2 = strcasestr; + break; + case 's': + array_insert_many(state->input_buffer, 0, optarg, strlen(optarg)); + state->cursor_index = strlen(optarg); + break; + case 'h': + fprintf(stderr, "WIP\n"); + return false; + break; + default: + fprintf(stderr, "Usage: NOT WHAT YOU TYPED\n"); + return false; } } + return true; } |