Age | Commit message (Collapse) | Author |
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function old new delta
generate_stream_from_string 156 165 +9
setup_heredoc 312 320 +8
re_execute_shell 387 391 +4
pseudo_exec_argv 129 133 +4
run_pipe 1790 1783 -7
clean_up_after_re_execute 30 - -30
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(add/remove: 0/1 grow/shrink: 4/1 up/down: 25/-37) Total: -12 bytes
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function old new delta
new_function - 123 +123
hush_main 1198 1262 +64
re_execute_shell 341 387 +46
run_pipe 1872 1790 -82
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(add/remove: 1/0 grow/shrink: 2/1 up/down: 233/-82) Total: 151 bytes
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function old new delta
run_pipe 1183 1325 +142
run_list 1219 1220 +1
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 143/0) Total: 143 bytes
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functions in child shells now even have $n passed to them! :)
(in main shell it still doesn't work)
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Only very rudimentary testing was done.
With function support off, code growth is zero, with it on:
function old new delta
run_list 2158 2339 +181
parse_stream 1929 2044 +115
find_builtin 24 67 +43
find_function - 36 +36
file_get 244 264 +20
pseudo_exec_argv 145 160 +15
free_strings - 7 +7
free_pipe 183 181 -2
done_word 735 728 -7
expand_variables 2227 2204 -23
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(add/remove: 2/0 grow/shrink: 5/3 up/down: 417/-32) Total: 385 bytes
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simplify unexpected EOF handling.
function old new delta
builtin_export 117 374 +257
o_reset_to_empty_unquoted - 21 +21
parse_stream 1926 1929 +3
syntax_error_unterm_ch 31 32 +1
handle_dollar 644 641 -3
parse_stream_dquoted 307 298 -9
add_till_backquote 106 97 -9
add_till_closing_paren 303 286 -17
o_reset 21 - -21
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(add/remove: 1/1 grow/shrink: 3/4 up/down: 282/-59) Total: 223 bytes
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Add TODOs.
Disable redir4.right part where we differ from bash.
It is not a bug per standards.
Add a few tests, one is in hush-bugs section:
and_or_and_backgrounding.right. It will likely bite users
in real world usage.
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fix some more obscure bugs.
a new redir4.tests is known to fail.
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function old new delta
syntax_error_unterm_ch - 31 +31
syntax_error_unterm_str - 14 +14
parse_stream 2356 2361 +5
syntax_error_at 12 14 +2
syntax_error 25 27 +2
syntax_error_unterminated 28 - -28
expand_variables 2063 2031 -32
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(add/remove: 2/1 grow/shrink: 3/1 up/down: 54/-60) Total: -6 bytes
text data bss dec hex filename
67278 197 3184 70659 11403 busybox_old
67228 197 3184 70609 113d1 busybox_unstripped
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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
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(add/remove: 4/1 grow/shrink: 4/8 up/down: 248/-208) Total: 40 bytes
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function old new delta
run_pipe 1299 1328 +29
hush_exit 90 102 +12
hush_main 1172 1179 +7
run_list 1226 1225 -1
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 48/-1) Total: 47 bytes
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function old new delta
re_execute_shell 284 314 +30
setup_heredoc 290 303 +13
execv 23 - -23
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fix a case where we forget to copy `cmd` text;
optimize nommu heredoc helper by not passing environment to it;
add several tests
function old new delta
add_till_closing_paren 256 308 +52
parse_stream 2337 2378 +41
add_till_backquote 82 111 +29
re_execute_shell 269 284 +15
handle_dollar 802 812 +10
parse_stream_dquoted 316 320 +4
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(add/remove: 0/0 grow/shrink: 6/0 up/down: 151/0) Total: 151 bytes
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function old new delta
builtin_memleak - 92 +92
bltins 288 300 +12
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function old new delta
expand_pseudo_dquoted - 104 +104
setup_heredoc 215 275 +60
done_word 669 691 +22
parse_stream 1899 1902 +3
setup_redirects 196 191 -5
free_pipe 189 183 -6
expand_variables 2349 2229 -120
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(add/remove: 1/0 grow/shrink: 3/3 up/down: 189/-131) Total: 58 bytes
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hush-misc/heredoc2.tests testcase needs only one fix now -
$var and `cmd` expancsion in heredocs
function old new delta
parse_redirect 265 306 +41
parse_stream 1866 1899 +33
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function old new delta
setup_heredoc 116 215 +99
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some TODOs are to be attacked later
function old new delta
parse_stream 1461 1866 +405
parse_redirect - 265 +265
setup_heredoc - 116 +116
setup_redirects 151 196 +45
builtin_exit 49 47 -2
redirect_opt_num 61 55 -6
setup_redirect 212 - -212
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(add/remove: 2/1 grow/shrink: 2/2 up/down: 831/-220) Total: 611 bytes
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trim "keyword"-less hush by 10 bytes
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function old new delta
run_list 1159 1214 +55
done_pipe 106 123 +17
done_command 86 98 +12
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 84/0) Total: 84 bytes
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function old new delta
run_list 1159 1189 +30
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function old new delta
hush_main 1127 1138 +11
re_execute_shell 286 256 -30
clean_up_after_re_execute 66 30 -36
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 11/-66) Total: -55 bytes
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function old new delta
expand_variables 2170 2147 -23
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prepare builtin_unset for function support
libbb: do not clear errno in fopen_or_warn
function old new delta
builtin_unset 242 271 +29
fopen_or_warn 42 31 -11
builtin_cd 90 74 -16
builtin_source 89 72 -17
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(add/remove: 0/0 grow/shrink: 1/3 up/down: 29/-44) Total: -15 bytes
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function old new delta
builtin_export 103 117 +14
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