From 1fa680df8f1c8299da28e2280ec1b33c8850d2f7 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Wed, 27 Jun 2001 23:14:55 +0000
Subject: Added prefix matching to WordList::InList which takes any word in the
 list starting with '^' as a prefix. The rest of the word after the '^' is
 then checked against the argument and if it is a prefix then true is
 returned.

---
 src/PropSet.cxx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src')

diff --git a/src/PropSet.cxx b/src/PropSet.cxx
index ac88e61c7..5287fb36b 100644
--- a/src/PropSet.cxx
+++ b/src/PropSet.cxx
@@ -532,6 +532,20 @@ bool WordList::InList(const char *s) {
 			j++;
 		}
 	}
+	j = starts['^'];
+	if (j >= 0) {
+		while (words[j][0] == '^') {
+			const char *a = words[j] + 1;
+			const char *b = s;
+			while (*a && *a == *b) {
+				a++;
+				b++;
+			}
+			if (!*a)
+				return true;
+			j++;
+		}
+	}
 	return false;
 }
 
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