From 399e79b90d077755af68dda07195068b151f5589 Mon Sep 17 00:00:00 2001
From: Unknown <nyamatongwe@gmail.com>
Date: Tue, 10 Sep 2013 16:38:11 +1000
Subject: Cast away char subscripts to avoid warnings from clang.

---
 lexlib/WordList.cxx | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lexlib/WordList.cxx b/lexlib/WordList.cxx
index eb91692d7..a325833d4 100644
--- a/lexlib/WordList.cxx
+++ b/lexlib/WordList.cxx
@@ -32,11 +32,11 @@ static char **ArrayFromWordList(char *wordlist, int *len, bool onlyLineEnds = fa
 	for (int i=0; i<256; i++) {
 		wordSeparator[i] = false;
 	}
-	wordSeparator['\r'] = true;
-	wordSeparator['\n'] = true;
+	wordSeparator[static_cast<unsigned int>('\r')] = true;
+	wordSeparator[static_cast<unsigned int>('\n')] = true;
 	if (!onlyLineEnds) {
-		wordSeparator[' '] = true;
-		wordSeparator['\t'] = true;
+		wordSeparator[static_cast<unsigned int>(' ')] = true;
+		wordSeparator[static_cast<unsigned int>('\t')] = true;
 	}
 	for (int j = 0; wordlist[j]; j++) {
 		int curr = static_cast<unsigned char>(wordlist[j]);
@@ -163,7 +163,7 @@ bool WordList::InList(const char *s) const {
 			j++;
 		}
 	}
-	j = starts['^'];
+	j = starts[static_cast<unsigned int>('^')];
 	if (j >= 0) {
 		while (words[j][0] == '^') {
 			const char *a = words[j] + 1;
@@ -215,7 +215,7 @@ bool WordList::InListAbbreviated(const char *s, const char marker) const {
 			j++;
 		}
 	}
-	j = starts['^'];
+	j = starts[static_cast<unsigned int>('^')];
 	if (j >= 0) {
 		while (words[j][0] == '^') {
 			const char *a = words[j] + 1;
-- 
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