annotate tests/t21.c @ 122:64c4de3709de

Complain if -[DIU] is given an empty argument. (Like many compilers over the years, we don't accept the argument appearing in the next argv word.) Warn about this in the man page too.
author David A. Holland
date Tue, 11 Jun 2013 18:32:41 -0400
parents f8507e5ed84c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
66
f8507e5ed84c Recognize directive lines only when the # is exactly in column 0.
David A. Holland
parents:
diff changeset
1 # define FOO BAR
f8507e5ed84c Recognize directive lines only when the # is exactly in column 0.
David A. Holland
parents:
diff changeset
2 #undef FOO /* would be wrong */
f8507e5ed84c Recognize directive lines only when the # is exactly in column 0.
David A. Holland
parents:
diff changeset
3 FOO