Commit Graph

9 Commits

Author SHA1 Message Date
Denys Vlasenko
f693b606b7 hush: fix recent breakage from parse_stream() changes
function                                             old     new   delta
parse_stream                                        3808    3821     +13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-11 20:00:43 +02:00
Denys Vlasenko
89e9d5534d hush: do not drop backslash from eval 'echo ok\'
newer bash does not drop it, most other shells too

function                                             old     new   delta
unbackslash                                           39      57     +18
parse_stream                                        2753    2751      -2
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(add/remove: 0/0 grow/shrink: 1/1 up/down: 18/-2)              Total: 16 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-11 01:15:33 +02:00
Denys Vlasenko
9a95df9046 ash: expand: Fix bugs with words connected to the right of $@
Upstream email:

    This is actually composed of two bugs.  First of all our tracking
    of quotemark is wrong so anything after "$@" becomes quoted.  Once
    we fix that then the problem is that the first space character
    after "$@" is not recognised as an IFS.

    This patch fixes both.

    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-02 14:27:50 +02:00
Denys Vlasenko
1e5111b0f8 ash,hush: handle a few more bkslash-newline cases
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-01 03:04:55 +02:00
Denys Vlasenko
25f3b737dc hush: fix comment parsing in cmd, closes 10421
function                                             old     new   delta
parse_stream                                        2692    2690      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-10-22 15:55:48 +02:00
Denys Vlasenko
39701204cf hush: do not accept "if() { echo; }" function def
function                                             old     new   delta
parse_stream                                        2634    2692     +58
msg_and_die_if_script                                  -      21     +21
syntax_error_unexpected_ch                            41      46      +5
syntax_error_at                                       14      18      +4
die_if_script                                         31      28      -3
setup_redirects                                      319     308     -11
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(add/remove: 1/0 grow/shrink: 3/2 up/down: 88/-14)             Total: 74 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-02 19:46:14 +02:00
Denys Vlasenko
e34dbc4fdc ash: add all hush parsing tests to ast tests
All pass.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-24 02:49:56 +02:00
Denys Vlasenko
9f904a22ff shell: and_or_and_backgrounding.tests is no longer "UNFIXED BUG"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-15 22:54:46 +02:00
Denys Vlasenko
ee553b929c hush: fix and_or_and_backgrounding.tests failure
function                                             old     new   delta
done_pipe                                            133     218     +85

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-15 22:51:55 +02:00