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-rw-r--r--Source/cmMathCommand.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmMathCommand.h b/Source/cmMathCommand.h
index 3f4a6ed..81fb57c 100644
--- a/Source/cmMathCommand.h
+++ b/Source/cmMathCommand.h
@@ -67,7 +67,9 @@ public:
" MATH(EXPR <output variable> <math expression>)\n"
"EXPR evaluates mathematical expression and return result in the "
"output variable. Example mathematical expression is "
- "'5 * ( 10 + 13 )'.";
+ "'5 * ( 10 + 13 )'. Supported operators are "
+ "+ - * / % | & ^ ~ << >> * / %. They have the same meaning "
+ " as they do in c code.";
}
cmTypeMacro(cmMathCommand, cmCommand);