Set correctly the spacing between atoms in MathData

[lyx.git] / src / support / lstrings.cpp

diff --git a/src/support/lstrings.cpp b/src/support/lstrings.cpp
index 2c3203b5c72f441baf5e5d96de303715708b2b1c..9eb9e43d5fbe975367e8b527f313db11f4fdee7e 100644 (file)
--- a/src/support/lstrings.cpp
+++ b/src/support/lstrings.cpp
@@ -717,6 +717,12 @@ bool containsOnly(string const & s, string const & cset)
 }
 
 
+bool containsOnly(docstring const & s, string const & cset)
+{
+       return s.find_first_not_of(from_ascii(cset)) == string::npos;
+}
+
+
 // ale970405+lasgoutt-970425
 // rewritten to use new string (Lgb)
 string const token(string const & a, char delim, int n)