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(parent: 03f14a9) | patch
Make “redefining AS_ECHO internals” test more robust.
authorZack Weinberg <zackw@panix.com>
Mon, 30 Nov 2020 14:26:37 +0000 (09:26 -0500)
committerZack Weinberg <zackw@panix.com>
Mon, 30 Nov 2020 16:45:26 +0000 (11:45 -0500)
commit7ee946312e227a07cc20dcb5d3c5645caa1684a0
tree6c12f0bbf7d0a231f4e61239cdffa45f00bff8eetree
parent03f14a90f191c0e77b873e2e6778bc8cccac51b3commit | diff
Make “redefining AS_ECHO internals” test more robust.

M4-redefining ‘printf’ as ‘echo’ brings back all the variations in
‘echo’ behavior that we were trying to get away from by switching to
‘printf’ in the first place.  This caused a spurious failure on AIX.

* tests/m4sh.at (Redefining AS_ECHO internals): Redefine ‘printf’ as
  a shell function with fully predictable output, not as ‘echo’.
tests/m4sh.at diff | blob | blame | history
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