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commit 69cbd7e19cd0c708f53148b975e9d11636ad4c22
parent 921a0368b3bbe80ff2ca64ebe02c2d12b9729c64
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Thu, 17 Jul 2014 21:48:06 -0700

Don't treat consecitive capitals as BOW

Only treat the first letter of an ALLCAPS word as the biginning of that
word (it is not CamelCase).

Diffstat:
M
match.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/match.c b/match.c
@@ -58,11 +58,13 @@ double calculate_score(const char *needle, const char *haystack){
 
 	/* Which positions are beginning of words */
 	int at_bow = 1;
+	char last_ch = '\0';
 	for(int i = 0; i < m; i++){
 		char ch = haystack[i];
 		/* TODO: What about allcaps (ex. README) */
-		bow[i] = (at_bow && isalnum(ch)) || isupper(ch);
+		bow[i] = (at_bow && isalnum(ch)) || (isupper(ch) && !isupper(last_ch));
 		at_bow = !isalnum(ch);
+		last_ch = ch;
 	}
 
 	for(int i = 0; i < n; i++){