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Re: libstdc++ configure time
On Mon, Mar 19, 2001 at 10:16:47PM -0800, Zack Weinberg wrote:
> define(_AC_GEN_FILE_0i, [_AC_GEN_FILE_0o([$1],$3[]indir([$4],[$2])$3)])
All of these fail if the input string contains commas. There
was a reason that I had the ugly quoting that I did. It might
well be possible to do better that I'd done though...
> ifelse(substr([$2], 0, 1), -, y, n)[]dnl
Consider ifelse(regexp([$2], [^-]), -1, n, y) instead.
r~