Added a minimum word length config option, "wordlen_min".

Also did some minor cleanup of the word add code in process_file.

1 files changed, 4 insertions, 0 deletions

diff --git a/config.c b/config.c
index 0ae6beb..2cb6aa6 100644
--- a/config.c
+++ b/config.c
@@ -35,6 +35,10 @@ int cfg_init() {
 		ircstats_config.monolog_min = 5;
 	}
 
+	if(!config_lookup_int(&config, "wordlen_min", &ircstats_config.wordlen_min)) {
+		ircstats_config.wordlen_min = 3;
+	}
+
 	config_setting_t *regexes_setting = config_lookup(&config, "regexes");
 	if(!config_setting_is_aggregate(regexes_setting)) {
 		fprintf(stderr, "Setting \"regexes\" must be an aggregate type.\n");