hush: implement $LINENO bashism
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 19 Jan 2018 14:37:04 +0000 (15:37 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 19 Jan 2018 14:52:36 +0000 (15:52 +0100)
commit6aad1ddcc9d8fe2303cc444b6ddea2af1fc1dd30
treefbcd71e78f202012724cf03c53a19ee60f76d8c7
parent7c44b600f9b2ca545421cb88147275e1351ba81f
hush: implement $LINENO bashism

function                                             old     new   delta
run_pipe                                            1697    1774     +77
unset_local_var_len                                  258     301     +43
hush_main                                           1009    1051     +42
set_local_var                                        516     554     +38
parse_and_run_file                                    42      75     +33
i_getch                                               96     116     +20
.rodata                                            18858   18876     +18
done_command                                         106     122     +16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/0 up/down: 287/0)             Total: 287 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/hush.c
shell/hush_test/hush-vars/var_LINENO1.right [new file with mode: 0644]
shell/hush_test/hush-vars/var_LINENO1.tests [new file with mode: 0755]