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tests: use perl for printing special sequences to files.

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And skip tests if perl is not available.  This is better than
playing tricks with shell portability.  Suggested by Akim
Demaille.
* tests/input.at (Bad character literals): Use it here for
omitting final newlines.
(Bad escapes in literals): Use it here for special characters.
This commit is contained in:
Joel E. Denny
2009-08-27 03:52:53 -04:00
parent d1cc31c5f0
commit b70c7fb4e1
2 changed files with 18 additions and 11 deletions
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@@ -1,3 +1,13 @@
2009-08-27 Joel E. Denny <jdenny@clemson.edu>
tests: use perl for printing special sequences to files.
And skip tests if perl is not available. This is better than
playing tricks with shell portability. Suggested by Akim
Demaille.
* tests/input.at (Bad character literals): Use it here for
omitting final newlines.
(Bad escapes in literals): Use it here for special characters.
2009-08-26 Joel E. Denny <jdenny@clemson.edu>
tests: show a use of %define lr.default-reductions "consistent"