From d7e18968bb92b853ab8eb691e89196e5e2e6f5db Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Wed, 25 Aug 2021 13:13:47 -0700
Subject: Bugfix for | not working at start of file

---
 match.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/match.c b/match.c
index 5411c4a..ed26a62 100644
--- a/match.c
+++ b/match.c
@@ -228,7 +228,7 @@ static match_t *match(def_t *defs, file_t *f, const char *str, pat_t *pat, bool
             return (str == f->end || *str == '\n') ? new_match(defs, pat, str, str, NULL) : NULL;
         }
         case BP_WORD_BOUNDARY: {
-            return (isidcontinue(f, str) != isidcontinue(f, prev_char(f, str))) ? new_match(defs, pat, str, str, NULL) : NULL;
+            return (str == f->start || isidcontinue(f, str) != isidcontinue(f, prev_char(f, str))) ? new_match(defs, pat, str, str, NULL) : NULL;
         }
         case BP_STRING: {
             if (&str[pat->min_matchlen] > f->end) return NULL;
-- 
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