Hello,
It seems that there are some problems with m4 after an upgrade to 4.0[a-b].
It doesn't work as in 3.2x and in particular
"[XPG4-UNIX] You can use m4 to process built-in macros or user-defined
macros. Each file is processed in order. If you do not specify a file or if
you give a dash (-) as a filename, the m4 command reads standard input. It
writes the processed macros to standard output."
is not true.
$ m4 file.m4 is working
$ cat file.m4 | m4 - is working
but
$ cat file.m4 | m4 produces "Segmentation fault (core dumped)"
It also possible to have the same thing in interactive mode.
Is it a known feature/bug ?
Daniel
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Received on Mon Mar 10 1997 - 15:16:21 NZDT