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sed: n cmd must reset "we had successful subst" flag. closes bug 1214.

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This commit is contained in:
Denis Vlasenko 2008-02-28 17:59:01 +00:00
parent cd174d1f31
commit f39c7c0c86
2 changed files with 9 additions and 2 deletions
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1
editors/sed.c
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@ -1053,6 +1053,7 @@ restart:
pattern_space = next_line; pattern_space = next_line;
last_gets_char = next_gets_char; last_gets_char = next_gets_char;
next_line = get_next_line(&next_gets_char); next_line = get_next_line(&next_gets_char);
substituted = 0;
linenum++; linenum++;
break; break;
} }

6
testsuite/sed.tests
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@ -201,4 +201,10 @@ testing "sed s/xxx/[/" "sed -e 's/xxx/[/'" "[\n" "" "xxx\n"
#testing "sed -g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5," \ #testing "sed -g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5," \
# "" "12345" # "" "12345"
# testing "description" "arguments" "result" "infile" "stdin"
testing "sed n command must reset 'substituted' bit" \
"sed 's/1/x/;T;n;: next;s/3/y/;t quit;n;b next;: quit;q'" \
"0\nx\n2\ny\n" "" "0\n1\n2\n3\n"
exit $FAILCOUNT exit $FAILCOUNT