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error when using split-regex
- From: Damien MATTEI <Damien dot Mattei at unice dot fr>
- To: kawa <kawa at sourceware dot org>
- Date: Thu, 9 Mar 2017 11:31:24 +0100
- Subject: error when using split-regex
- Authentication-results: sourceware.org; auth=none
Hi,
i have got an error in code when using regex-split,
here is the code tested here at REPL in kawa 2.1:
(require 'regex)
(define wds-url "http://ad.usno.navy.mil/wds/Webtextfiles/wdsnewref.txt")
(define wds-data-str &<{&[wds-url]}) ;; could take a few seconds to GET file
(define wds-data-str-split (regex-split wds-data-str (string #\return)))
result in this error at some point of splitting:
^
at java.util.regex.Pattern.error(Pattern.java:1955)
at java.util.regex.Pattern.sequence(Pattern.java:2123)
at java.util.regex.Pattern.expr(Pattern.java:1996)
at java.util.regex.Pattern.group0(Pattern.java:2905)
at java.util.regex.Pattern.sequence(Pattern.java:2051)
at java.util.regex.Pattern.expr(Pattern.java:1996)
at java.util.regex.Pattern.compile(Pattern.java:1696)
at java.util.regex.Pattern.<init>(Pattern.java:1351)
at java.util.regex.Pattern.compile(Pattern.java:1028)
at kawa.lib.kawa.regex.regexSplit(regex.scm:51)
at atInteractiveLevel-6.run(stdin:6)
at gnu.expr.ModuleExp.evalModule2(ModuleExp.java:293)
at gnu.expr.ModuleExp.evalModule(ModuleExp.java:212)
at kawa.Shell.run(Shell.java:291)
at kawa.Shell.run(Shell.java:203)
at kawa.Shell.run(Shell.java:184)
at kawa.repl.processArgs(repl.java:687)
at kawa.repl.main(repl.java:793)
also tested it with #\linefeed and same error, also tested with " " and "A" : error
i did not look in the contain of the file and i will do it,but anyway the result should not be an error?
does the newest version of kawa give a different result?
Regards,
Damien
--
Damien.Mattei@unice.fr, Damien.Mattei@oca.eu, UNS / OCA / CNRS