diff -r eec5a7dcbf61 -r fcf5fb2548eb src/string_func.h
--- a/src/string_func.h	Mon Apr 14 20:32:36 2008 +0000
+++ b/src/string_func.h	Tue Apr 15 00:47:19 2008 +0000
@@ -48,7 +48,7 @@
 static inline int ttd_strnlen(const char *str, int maxlen)
 {
 	const char *t;
-	for (t = str; *t != '\0' && t - str < maxlen; t++);
+	for (t = str; *t != '\0' && t - str < maxlen; t++) {}
 	return t - str;
 }
 
@@ -128,7 +128,7 @@
 static inline char *Utf8PrevChar(const char *s)
 {
 	const char *ret = s;
-	while (IsUtf8Part(*--ret));
+	while (IsUtf8Part(*--ret)) {}
 	return (char*)ret;
 }
 
@@ -142,7 +142,8 @@
 }
 
 /**
- * Check whether UNICODE character is whitespace or not
+ * Check whether UNICODE character is whitespace or not, i.e. whether
+ * this is a potential line-break character.
  * @param c UNICODE character to check
  * @return a boolean value whether 'c' is a whitespace character or not
  * @see http://www.fileformat.info/info/unicode/category/Zs/list.htm
@@ -151,7 +152,6 @@
 {
 	return
 	  c == 0x0020 /* SPACE */ ||
-	  c == 0x00A0 /* NO-BREAK SPACE */ ||
 	  c == 0x3000 /* IDEOGRAPHIC SPACE */
 	;
 }