CMake: fix merged build, seems GCC could not handle the namespaces correctly

[lyx.git] / src / support / textutils.h

diff --git a/src/support/textutils.h b/src/support/textutils.h
index 19b1c8f70231ada3bd7d4a062e9b9bd5faae4287..e1a3063d8227d3fcfccaa8582a9720a8e8aa36f8 100644 (file)
--- a/src/support/textutils.h
+++ b/src/support/textutils.h
@@ -26,6 +26,9 @@ 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);