1 files changed, 0 insertions, 1 deletions
diff --git a/Doxyfile b/Doxyfile
index 9e86b1e..8681c99 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -30,7 +30,6 @@ INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 8
 ALIASES                =
-TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO