From: Jonathan McDowell <noodles@earth.li>
Date: Tue, 9 Nov 2004 14:03:20 +0000 (+0000)
Subject: Allow non ASCII characters to be stored.
X-Git-Tag: 0.3.2~5
X-Git-Url: http://the.earth.li/gitweb/?p=onak.git;a=commitdiff_plain;h=e14c018cf2ab33de117b0462e30d4128de7060c3

Allow non ASCII characters to be stored.
Previously we only stored letters/numbers. Now we store anything except
punctuation and spaces. Based on a patch from Jason Harris for pks.
---

diff --git a/wordlist.c b/wordlist.c
index 0c2cb62..791c55d 100644
--- a/wordlist.c
+++ b/wordlist.c
@@ -40,11 +40,11 @@ struct ll *makewordlist(struct ll *wordlist, char *word)
 	end = word;
 	while (end != NULL && *end != 0) {
 		start = end;
-		while (*start != 0 && !isalnum(*start)) {
+		while (*start != 0 && (ispunct(*start) || isspace (*start))) {
 			start++;
 		}
 		end = start;
-		while (*end != 0 && isalnum(*end)) {
+		while (*end != 0 && (!ispunct(*end) && !isspace (*end))) {
 			*end = tolower(*end);
 			end++;
 		}