X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Ftextutils.h;h=78e34cb4891cf4dc4e948d7fed6b411718e05ca2;hb=9c1142c88061ed357b8f15bc151707a07303f3ea;hp=044d21625cde991be16502a1b279000ffe9a4d83;hpb=4c9121df3b8b6f84ef5444412de58688843e6ce9;p=lyx.git

diff --git a/src/support/textutils.h b/src/support/textutils.h
index 044d21625c..78e34cb489 100644
--- a/src/support/textutils.h
+++ b/src/support/textutils.h
@@ -5,7 +5,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Matthias Ettrich
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -15,21 +15,20 @@
 #ifndef TEXTUTILS_H
 #define TEXTUTILS_H
 
-#include "support/types.h"
+#include "support/strfwd.h"
 
 
 namespace lyx {
 
 /// return true if the char is a line separator
-inline
-bool isLineSeparatorChar(char_type c)
-{
-	return c == ' ';
-}
+inline bool isLineSeparatorChar(char_type c) { return c == ' '; }
 
 /// return true if a char is alphabetical (including accented chars)
 bool isLetterChar(char_type c);
 
+/// return true if a char is lowercase
+bool isLower(char_type c);
+
 /// return whether \p c is an alphabetic character in the ASCII range
 bool isAlphaASCII(char_type c);
 
@@ -42,12 +41,18 @@ bool isPrintableNonspace(char_type c);
 /// return true if a unicode char is a space.
 bool isSpace(char_type c);
 
-/// return true if a unicode char is a digit.
-bool isDigit(char_type c);
+/// return true if a unicode char is a numeral.
+bool isNumber(char_type c);
 
 /// return whether \p c is a digit in the ASCII range
 bool isDigitASCII(char_type c);
 
+/// return whether \p c is alpha or a digit in the ASCII range
+bool isAlnumASCII(char_type c);
+
+/// return whether \p c is in the ASCII range
+bool isASCII(char_type c);
+
 } // namespace lyx
 
 #endif // TEXTUTILS_H