busybox-w32/shell/hush_test/hush-vars/param_expand_indicate_error.tests, branch zstd

hush: treat ${#?} as "length of $?"

2017-07-25T13:18:57+00:00

Signed-off-by: Denys Vlasenko

hush: handle expansions in ${var?expanded_word} constructs

2010-05-21T15:54:46+00:00

function old new delta expand_vars_to_list 2209 2229 +20 Signed-off-by: Denys Vlasenko

hush: add support for special vars in braces

2009-06-01T18:16:43+00:00

Some people like to use ${?} rather than $?, so make sure we support all the special single char vars that use this form. Signed-off-by: Mike Frysinger

hush: deal with some easier TODOs

2009-04-09T19:16:15+00:00

function old new delta is_well_formed_var_name - 87 +87 builtin_read 49 86 +37 die_if_script - 31 +31 syntax_error_unterminated - 28 +28 syntax_error 26 51 +25 done_word 768 788 +20 syntax_error_at - 12 +12 parse_stream_dquoted 320 328 +8 expand_variables 2064 2063 -1 run_list 1225 1220 -5 add_till_closing_paren 308 303 -5 add_till_backquote 111 106 -5 handle_dollar 812 803 -9 parse_stream 2378 2356 -22 parse_redirect 408 372 -36 maybe_die 44 - -44 is_assignment 215 134 -81 ------------------------------------------------------------------------------ (add/remove: 4/1 grow/shrink: 4/8 up/down: 248/-208) Total: 40 bytes

hust_test/*: use "$THIS_SH" instead of hush

2009-03-31T22:14:32+00:00

add hush tests for parameter expansion

2009-03-28T18:55:34+00:00