busybox/shell/ash_test/ash-vars/var_subst_in_for.right

Testing: in x y z
.x.
.y.
.z.
Testing: in u $empty v
.u.
.v.
Testing: in u " $empty" v
.u.
. .
.v.
Testing: in u $empty $empty$a v
.u.
.a.
.v.
Testing: in $a_b
.a.
.b.
Testing: in $*
.abc.
.d.
.e.
Testing: in $@
.abc.
.d.
.e.
Testing: in -$*-
.-abc.
.d.
.e-.
Testing: in -$@-
.-abc.
.d.
.e-.
Testing: in $a_b -$a_b-
.a.
.b.
.-a.
.b-.
Finished
hush: rework input char buffering to allow more than one-deep peek This fixes backslash+newline continuation in $VAR\ NAME construct. (ash has a bug there as well). function old new delta file_peek2 - 74 +74 parse_dollar 746 773 +27 expand_vars_to_list 1143 1167 +24 setup_string_in_str 32 46 +14 setup_file_in_str 33 47 +14 file_get 264 278 +14 static_peek2 - 7 +7 file_peek 91 72 -19 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 5/1 up/down: 174/-19) Total: 155 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2016-09-29 20:29:06 +05:30			`Testing: in x y z`
			`.x.`
			`.y.`
			`.z.`
			`Testing: in u $empty v`
			`.u.`
			`.v.`
			`Testing: in u " $empty" v`
			`.u.`
			`. .`
			`.v.`
			`Testing: in u $empty $empty$a v`
			`.u.`
			`.a.`
			`.v.`
			`Testing: in $a_b`
			`.a.`
			`.b.`
			`Testing: in $*`
			`.abc.`
			`.d.`
			`.e.`
			`Testing: in $@`
			`.abc.`
			`.d.`
			`.e.`
			`Testing: in -$*-`
			`.-abc.`
			`.d.`
			`.e-.`
			`Testing: in -$@-`
			`.-abc.`
			`.d.`
			`.e-.`
			`Testing: in $a_b -$a_b-`
			`.a.`
			`.b.`
			`.-a.`
			`.b-.`
			`Finished`