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authorDenys Vlasenko <vda.linux@googlemail.com>2018-03-31 19:21:31 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2018-03-31 19:40:56 +0200
commit220be537a03f029e1e619003d6f7def10103a156 (patch)
tree73a8c8d1a19796c15db0dc7b238cf8bc644a4e46 /shell/ash_test/ash-arith/arith-bash1.tests
parentad4e961352f04ba88019c4c2bb36c652ce9c51fa (diff)
downloadbusybox-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>
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