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authorRon Yorston <rmy@pobox.com>2015-05-18 09:59:14 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2015-05-18 09:59:14 +0200
commit417622cc2e1ce0f3bc797b3997f5728433c8ccee (patch)
tree796ecf5c5ee3850e9391bf9915723a068c3d3788 /arch/i386
parent549deab5abd59c1ab752754170f69aa2248e72c9 (diff)
downloadbusybox-417622cc2e1ce0f3bc797b3997f5728433c8ccee.tar.gz
ash: fix breakage of ${v/pat/str}
The commit ash: move parse-time quote flag detection to run-time breaks pattern substitution in parameter expansion. Fix this and revise the code so that the different handling of the pattern and the replacement string takes place in rmescapes rather than the separate function parse_sub_pattern. function old new delta rmescapes 227 273 +46 static.qchars 3 4 +1 subevalvar 1177 1157 -20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 47/-20) Total: 27 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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