Pierre Habouzit schrieb:
On Mon, Oct 22, 2007 at 08:53:36AM +0000, Johannes Sixt wrote:
Pierre Habouzit schrieb:
+say_color () {
+ [ "$nocolor" = 0 ] && [ "$1" != '-1' ] && tput setaf "$1"
+ shift
+ echo "* $*"
+ tput op
+}
What if tput is not available, like on Windows? How about this (at the
end of the file, so it can obey --no-color):
I answered to it already in my first mail: if tput isn't available,
the command fails, and $? is non 0. and nocolor is set. Or color isn't
set to 't' for your proposal.
I was too terse, sorry. I wanted to point out that if tput is not available,
the second invocation will leave "tput: command not found" behind on stderr.
Therefore, I proposed to make the definition of say_color() different
depending on whether $color is set or not. Then you don't need to test for
$color twice inside the function.
-- Hannes
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