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hush: support "! cmd | cmd" negation

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function                                             old     new   delta
done_word                                            749     791     +42
run_list                                            1821    1859     +38
checkjobs                                            334     351     +17
done_pipe                                             61      74     +13
static.reserved_list                                 132     144     +12
initialize_context                                    53      45      -8
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(add/remove: 0/0 grow/shrink: 5/1 up/down: 122/-8)            Total: 114 bytes
This commit is contained in:
Denis Vlasenko
2008-06-14 11:00:17 +00:00
parent 6108dc4df6
commit a84420062a
6 changed files with 172 additions and 90 deletions
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2
shell/hush_test/hush-misc/syntax_err_negate.tests Executable file
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@@ -0,0 +1,2 @@
echo bash 3.2 fails this
! ! true