allow \frak as synomnym to \mathfrak

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3190 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/mathed/math_hash.C b/src/mathed/math_hash.C
index cb86552258ad061be11c94aa98c2f8bf94cb861b..6d0fb8ccec76a908c2f1d0c90b87ebf282f32de1 100644 (file)
--- a/src/mathed/math_hash.C
+++ b/src/mathed/math_hash.C
@@ -70,6 +70,7 @@ key_type wordlist_array[] =
        {"end",  LM_TK_END, 0},
        {"exp",  LM_TK_FUNC, 0},
        {"frac",  LM_TK_FRAC, 0},
+       {"frak",  LM_TK_FONT, LM_TC_EUFRAK},
        {"gcd",  LM_TK_FUNCLIM, 0},
        {"grave",  LM_TK_DECORATION, 0},
        {"hat",  LM_TK_DECORATION, 0},