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Re: Terminal escape sequences from configure/make test
Howard Chu writes:
> A quick survey of HPUX, AIX, and Solaris show they all support it; it
> has probably been around for quite some time. I don't have my 4.2BSD
> manuals handy at the moment but I'd bet it was supported there too.
I realized my suggestion was nonsense just after posting anyway:-)
2>/dev/null just decides that nobody sees an error message.
This one should be safe:
if test -t 1 2>/dev/null || test -n "`test -t 1 2>&1`" ; then
TB="`$SHTOOL echo -e '%B' 2>/dev/null`"
TN="`$SHTOOL echo -e '%b' 2>/dev/null`"
Sets the terminal escapes if test -t 1 returns failure and no output.