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

b1=-qwerty-t-\-"-`---z-*-?-
b1=-qwerty-t-\-"-`---z-*-?-
b2=-qwerty-\t-\-"-`-\--\z-\*-\?-
b2=-qwerty-\t-\-"-`-\--\z-\*-\?-
b3=-$a-\t-\\-\"-\`-\--\z-\*-\?-
b3=-$a-\t-\\-\"-\`-\--\z-\*-\?-
c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
Done: 0
hush: rework input char buffering to allow more than one-deep peek This fixes backslash+newline continuation in $VAR\ NAME construct. (ash has a bug there as well). function old new delta file_peek2 - 74 +74 parse_dollar 746 773 +27 expand_vars_to_list 1143 1167 +24 setup_string_in_str 32 46 +14 setup_file_in_str 33 47 +14 file_get 264 278 +14 static_peek2 - 7 +7 file_peek 91 72 -19 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 5/1 up/down: 174/-19) Total: 155 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2016-09-29 20:29:06 +05:30			b1=-qwerty-t-\-"-`---z-*-?-
			b1=-qwerty-t-\-"-`---z-*-?-
			b2=-qwerty-\t-\-"-`-\--\z-\*-\?-
			b2=-qwerty-\t-\-"-`-\--\z-\*-\?-
			b3=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			b3=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			c=-$a-\t-\\-\"-\`-\--\z-\*-\?-
			`Done: 0`