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authorGlenn L McGrath2002-12-12 10:31:53 +0000
committerGlenn L McGrath2002-12-12 10:31:53 +0000
commit6d07432b2ff21f0d8537ba5fae3c402be9cb247a (patch)
tree21111cbc0beb96ef6bbb1dfdf51c52bcdd0bed52 /include
parentb8dff0c2a2d2d53e6f0888568305dc17e990cddc (diff)
downloadbusybox-6d07432b2ff21f0d8537ba5fae3c402be9cb247a.zip
busybox-6d07432b2ff21f0d8537ba5fae3c402be9cb247a.tar.gz
Support the o, f and p options, patch by Magnus M�rtensson
Diffstat (limited to 'include')
-rw-r--r--include/usage.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/usage.h b/include/usage.h
index 5b357a2..2ebf9ad 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -245,7 +245,12 @@
#define dc_full_usage \
"This is a Tiny RPN calculator that understands the\n" \
"following operations: +, -, /, *, and, or, not, eor.\n" \
- "i.e., 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16"
+ "i.e., 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16" \
+ "p - Prints the value on the top of the stack, without altering the stack.\n" \
+ "f - Prints the entire contents of the stack without altering anything.\n" \
+ "o - Pops the value off the top of the stack and uses it to set the output radix.\n" \
+ " Only 10 and 16 are supported.\n"
+
#define dc_example_usage \
"$ dc 2 2 +\n" \
"4\n" \