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* hush: detect when terminating "done"/"fi" is missingDenys Vlasenko2024-02-254-0/+6
| | | | | | | | | | function old new delta parse_stream 2271 2292 +21 .rodata 105408 105427 +19 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 40/0) Total: 40 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: LINENO starts from 0 in -c SCRIPT modeDenys Vlasenko2021-09-071-1/+1
| | | | | | The var_LINENO3.tests fails for hush: it does start from 0, but does not increment. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: fix bkslash+newline handling and number validation in ${NN} and ${#NN}Denys Vlasenko2021-06-192-0/+18
| | | | | | | | | | | | | Entering "${1a}" into interactive shell was making it exit. function old new delta parse_dollar 824 958 +134 i_getch_and_eat_bkslash_nl - 44 +44 parse_expr 917 938 +21 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 199/0) Total: 199 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: fix recent breakage from parse_stream() changesDenys Vlasenko2018-04-112-0/+5
| | | | | | | function old new delta parse_stream 3808 3821 +13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: do not drop backslash from eval 'echo ok\'Denys Vlasenko2018-04-112-0/+2
| | | | | | | | | | | | newer bash does not drop it, most other shells too function old new delta unbackslash 39 57 +18 parse_stream 2753 2751 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 18/-2) Total: 16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: expand: Fix bugs with words connected to the right of $@Denys Vlasenko2018-04-022-0/+3
| | | | | | | | | | | | | | | Upstream email: This is actually composed of two bugs. First of all our tracking of quotemark is wrong so anything after "$@" 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>
* ash,hush: handle a few more bkslash-newline casesDenys Vlasenko2018-04-014-0/+20
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: fix comment parsing in `cmd`, closes 10421Denys Vlasenko2017-10-222-0/+17
| | | | | | | function old new delta parse_stream 2692 2690 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: do not accept "if() { echo; }" function defDenys Vlasenko2017-08-022-0/+12
| | | | | | | | | | | | | | 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 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/2 up/down: 88/-14) Total: 74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: add all hush parsing tests to ast testsDenys Vlasenko2017-07-2448-0/+313
| | | | | | All pass. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* shell: and_or_and_backgrounding.tests is no longer "UNFIXED BUG"Denys Vlasenko2017-07-151-1/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hush: fix and_or_and_backgrounding.tests failureDenys Vlasenko2017-07-152-0/+35
function old new delta done_pipe 133 218 +85 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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