d2241f5902
Still rather rudimentary for ash function old new delta binop 433 589 +156 check_operator 65 101 +36 done_word 736 769 +33 test_main 405 418 +13 parse_stream 2227 2238 +11 ops_texts 124 133 +9 ops_table 80 86 +6 run_pipe 1557 1562 +5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/0 up/down: 269/0) Total: 269 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 lines
387 B
Plaintext
Executable File
14 lines
387 B
Plaintext
Executable File
# regex should accept '+' operator
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[[ abcdef =~ a[b-z]+ ]]; echo 1:YES:$?
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# newline matches by "match any" patterns
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v='
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'
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[[ "$v" =~ . ]]; echo 2:YES:$?
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[[ "$v" =~ "[$v]" ]]; echo 3:no:$? # hmm bash does return 1... why?
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[[ "$v" =~ [^a] ]]; echo 4:YES:$?
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# should work even without quotes:
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[[ $v =~ . ]]; echo 2u:YES:$?
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[[ $v =~ [$v] ]]; echo 3u:YES:$?
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[[ $v =~ [^a] ]]; echo 4u:YES:$?
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