allow dots (.) in words

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 123d32e..ccd46ea 100644
--- a/src/main.c
+++ b/src/main.c
@@ -270,9 +270,9 @@ tokenize(char *p)
 			continue;
 		}
 
-		if (isalpha(*p) || *p == '_') {
+		if (isalpha(*p) || *p == '_' || *p == '.') {
 			char *q = p;
-			while (isalnum(*p) || *p == '_')
+			while (isalnum(*p) || *p == '_' || *p == '.')
 				p += 1;
 			cur = cur->next = new_token(TOK_WORD, q, p);
 			continue;