X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Ftextutils.h;h=314ea7588d26943b281f177b9c2d532f9d0e37ae;hb=1410eeb10e4ce1549ce381ab7ae85847c442c41f;hp=283db0316bc3011134f5b90c08f195a0894a16a6;hpb=0418d1470468f626868895e7f30a7d0de394c5e8;p=lyx.git

diff --git a/src/support/textutils.h b/src/support/textutils.h
index 283db0316b..314ea7588d 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.
  */
@@ -15,29 +15,54 @@
 #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);
+
 /// return true if the char is printable
 bool isPrintable(char_type c);
 
 /// return true if the char is printable and not a space
 bool isPrintableNonspace(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 space.
+bool isSpace(char_type c);
+
+/// return true if a unicode char is a numeral.
+bool isNumber(char_type c);
+
+/// return true if a unicode char has the direction attribute
+/// European Number Separator [ES]
+bool isEuropeanNumberSeparator(char_type c);
+
+/// return true if a unicode char has the direction attribute
+/// European Number Terminator [ET]
+bool isEuropeanNumberTerminator(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);
+
+/// return whether \p c is in the 'Punctuation, Open' unicode category
+bool isOpenPunctuation(char_type c);
 
 } // namespace lyx