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| author | Denys Vlasenko | 2018-03-31 19:21:31 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-03-31 19:40:56 +0200 |
| commit | 220be537a03f029e1e619003d6f7def10103a156 (patch) | |
| tree | 73a8c8d1a19796c15db0dc7b238cf8bc644a4e46 /shell/ash_test/ash-heredoc/heredoc_backslash1.right | |
| parent | ad4e961352f04ba88019c4c2bb36c652ce9c51fa (diff) | |
| download | busybox-220be537a03f029e1e619003d6f7def10103a156.zip busybox-220be537a03f029e1e619003d6f7def10103a156.tar.gz | |
ash: use pgetc_eatbnl() in more places
Part of upstream commit:
Date: Thu Mar 8 08:37:11 2018 +0100
Author: Harald van Dijk <harald@gigawatt.nl>
parser: use pgetc_eatbnl() in more places
dash has a pgetc_eatbnl function in parser.c which skips any
backslash-newline combinations. It's not used everywhere it could be.
There is also some duplicated backslash-newline handling elsewhere in
parser.c. Replace most of the calls to pgetc() with calls to
pgetc_eatbnl() and remove the duplicated backslash-newline handling.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Not adding "readtoken1(pgetc_eatbnl(), DQSYNTAX..." changes, since
readtoken1() handles the "starts with backslash + newline" case itself.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test/ash-heredoc/heredoc_backslash1.right')
| -rw-r--r-- | shell/ash_test/ash-heredoc/heredoc_backslash1.right | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/shell/ash_test/ash-heredoc/heredoc_backslash1.right b/shell/ash_test/ash-heredoc/heredoc_backslash1.right new file mode 100644 index 0000000..6a61148 --- /dev/null +++ b/shell/ash_test/ash-heredoc/heredoc_backslash1.right @@ -0,0 +1,43 @@ +Quoted heredoc: +a\ + b +a\\ + b + 123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?- + -$a-\t-\\-\"-\'-\`-\--\z-\*-\?- + 123456 `echo v'-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-'` + 123456 $(echo v'-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-') +c\ + +Unquoted heredoc: +a b +a\ + b + 123456 -qwerty-\t-\-\"-\'-`-\--\z-\*-\?- + -qwerty-\t-\-\"-\'-`-\--\z-\*-\?- + 123456 v-$a-\t-\-\"-\x-`-\--\z-\*-\?- + 123456 v-$a-\t-\\-\"-\x-\`-\--\z-\*-\?- +cEOF2 + +Quoted -heredoc: +a\ +b +a\\ +b + 123456 -$a-\t-\\-\"-\'-\`-\--\z-\*-\?- +-$a-\t-\\-\"-\'-\`-\--\z-\*-\?- + 123456 `echo v'-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-'` + 123456 $(echo v'-$a-\t-\\-\"-\'-\`-\--\z-\*-\?-') +c\ + +Unquoted -heredoc: +a b +a\ +b + 123456 -qwerty-\t-\-\"-\'-`-\--\z-\*-\?- +-qwerty-\t-\-\"-\'-`-\--\z-\*-\?- + 123456 v-$a-\t-\-\"-\x-`-\--\z-\*-\?- + 123456 v-$a-\t-\\-\"-\x-\`-\--\z-\*-\?- +cEOF4 + +Done: 0 |