X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Ftextutils.h;h=78e34cb4891cf4dc4e948d7fed6b411718e05ca2;hb=8d640dc77608bedddb5b00982c23665584f52d21;hp=99594f32c3dfa5092e50a696ad1881b9ae451ab6;hpb=0940cd77d441938c8ea0849a213b869c8e5f9d74;p=lyx.git

diff --git a/src/support/textutils.h b/src/support/textutils.h
index 99594f32c3..78e34cb489 100644
--- a/src/support/textutils.h
+++ b/src/support/textutils.h
@@ -41,8 +41,8 @@ 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);
@@ -50,6 +50,9 @@ 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