diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-09-29 16:59:06 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-09-29 16:59:06 +0200 |
| commit | 8286513838beaf9ccaab15bb5905248c3b7b8a69 (patch) | |
| tree | b7d72f0867668509260ea6b074c416702fb6fa2b /shell/ash_test/ash-vars/var_subst_in_for.right | |
| parent | 3b4d04b77eb5cfdb8ac6a799a3f3ccf1e455d0e7 (diff) | |
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>
Diffstat (limited to 'shell/ash_test/ash-vars/var_subst_in_for.right')
| -rw-r--r-- | shell/ash_test/ash-vars/var_subst_in_for.right | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/shell/ash_test/ash-vars/var_subst_in_for.right b/shell/ash_test/ash-vars/var_subst_in_for.right new file mode 100644 index 000000000..c8aca1c12 --- /dev/null +++ b/shell/ash_test/ash-vars/var_subst_in_for.right @@ -0,0 +1,40 @@ +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 |