diff options
Diffstat (limited to 'math.c')
| -rw-r--r-- | math.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -7,10 +7,13 @@ /* Tiny RPN calculator, because "expr" didn't give me bitwise operations. */ -static const char math_usage[] = "math expression ...\n\n" - "This is a Tiny RPN calculator that understands the\n" +static const char math_usage[] = "math expression ...\n" +#ifndef BB_FEATURE_TRIVIAL_HELP + "\nThis is a Tiny RPN calculator that understands the\n" "following operations: +, -, /, *, and, or, not, eor.\n" - "i.e. 'math 2 2 add' -> 4, and 'math 8 8 \\* 2 2 + /' -> 16\n"; + "i.e. 'math 2 2 add' -> 4, and 'math 8 8 \\* 2 2 + /' -> 16\n" +#endif + ; static double stack[100]; static unsigned int pointer; |