X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Ftextutils.h;h=78e34cb4891cf4dc4e948d7fed6b411718e05ca2;hb=8d640dc77608bedddb5b00982c23665584f52d21;hp=af7736c3c57c38f4a84ee780c9078e5ab74c6490;hpb=c420c81ec214796f3bbacc123991ae3ddf92a21f;p=lyx.git

diff --git a/src/support/textutils.h b/src/support/textutils.h
index af7736c3c5..78e34cb489 100644
--- a/src/support/textutils.h
+++ b/src/support/textutils.h
@@ -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