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authorDenys Vlasenko <dvlasenk@redhat.com>2010-09-03 12:53:15 +0200
committerDenys Vlasenko <dvlasenk@redhat.com>2010-09-03 12:53:15 +0200
commit2679e3c8cccbf3ae4cac8e735e5430ebbe714b00 (patch)
tree343c83fc6ab474c5e0b352218326075cf1b994b8 /libbb/run_shell.c
parent57ea9b488b096e17418a808d20f263daea468974 (diff)
downloadbusybox-2679e3c8cccbf3ae4cac8e735e5430ebbe714b00.tar.gz
lineedit: clean up tab completion code (variable reuse, comments)
Noted bugs in behavior. Added debugging machinery. Decoupled variables reused for unrelated purposes: apparently, when not forced to use liveness analysis, gcc fares better. function old new delta complete_cmd_dir_file 699 705 +6 collapse_pos 75 79 +4 build_match_prefix 892 838 -54 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 10/-54) Total: -44 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'libbb/run_shell.c')
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