Denys Vlasenko
49cc3cac30
hush: optimize ${var/pattern/repl} for trivial patterns
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function old new delta
expand_one_var 2353 2507 +154
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-07-27 17:53:55 +02:00
Denys Vlasenko
d4802c6243
hush: fix a='a\\'; echo "${a%\\\\}"
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-02 20:48:36 +01:00
Denys Vlasenko
55f8133a4f
shell: tweak bkslash_in_varexp.tests, add bkslash_in_varexp1.tests
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It turns out bkslash_in_varexp.tests was a bash bug :]
ash and hush fail "corrected" bkslash_in_varexp.tests as well,
just not as badly as I thought (hush gets half of the cases right).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-02 18:12:12 +01:00
Denys Vlasenko
2d8187c139
shell/match.c: shrink by dropping double bool inversion
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-12 15:06:42 +02:00
Denys Vlasenko
701e127f7d
hush: optimize #[#] and %[%] for speed. size -2 bytes.
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-04 21:21:07 +02:00
Denys Vlasenko
e298ce69ba
hush: fix handling of backslashes in variable assignment
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-04 19:52:44 +02:00
Denys Vlasenko
0ef64bdb40
*: make GNU licensing statement forms more regular
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This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Denys Vlasenko
7306727d1b
shell: split read builtin from ash
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 22:11:24 +01:00
Denis Vlasenko
5b7589eb27
hush: fix SEGV in % expansion
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function old new delta
expand_variables 2203 2217 +14
2009-04-26 11:25:19 +00:00
Denis Vlasenko
1943aec2ec
hush: plug the leak of expanded heredoc
2009-04-09 14:15:57 +00:00
Mike Frysinger
a4f331d3c3
implement support for parameter substitution via #/% operators
2009-04-07 06:03:22 +00:00
