hush: implement "readonly" builtin
function old new delta
builtin_readonly - 70 +70
helper_export_local 152 174 +22
bltins1 348 360 +12
expand_one_var 1620 1625 +5
builtin_export 168 173 +5
set_pwd_var 36 40 +4
set_local_var 410 414 +4
set_vars_and_save_old 85 88 +3
set_local_var_from_halves 24 27 +3
run_pipe 1551 1554 +3
run_list 1046 1048 +2
builtin_type 116 114 -2
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(add/remove: 1/0 grow/shrink: 10/1 up/down: 133/-2) Total: 131 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed