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3 Commits (b5a0396716e6ef2882ae40b2b62b4ef6e8e21da0)

Author SHA1 Message Date
Denys Vlasenko 7a24e8ffeb shell testsuite: add trailing newline to var_unbackslash1.tests 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-09-29 20:02:53 +02:00
Denys Vlasenko 459293b1c5 ash: fix arithmetic closing )) split by backslash-newline 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-09-29 17:58:58 +02:00
Denys Vlasenko 8286513838 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 16:59:06 +02:00