Re: Finding if a line contains Hebrew characters in perl
(forwarding )to linux-il
On Sun, Apr 28, 2013 at 1:56 PM, Meir Guttman wrote:
> Dear Gabor and Ido,
>
> This post to the Il Linux mailing list bounced and wasn't posted since I am
> not a member in the list. Please one of you post it so it shows and is
> distributed.
>
> BTW Ido, from your original post I saw that you want to find lines with
> (exactly?) three Hebrew characters, so I modified it and it is now:
>
> #!/usr/bin/env perl -w
> #
>
> use v5.14;
> use utf8;
>
> my $text = 'שלוabv';
>
> if ($text =~ /^[\p{HEBREW}]{3}/) {
> say "yes";
> } else {
> say "no";
> }
>
> Regards,
> Meir
>
> -Original Message-
> From: Gabor Szabo [mailto:szab...@gmail.com]
> Sent: יום ו 26 אפריל 2013 09:25
> To: linux-il
> Cc: Ori Idan; Meir Guttman
> Subject: Re: Finding if a line contains Hebrew characters in perl
>
>>On Thu, Apr 25, 2013 at 6:05 PM, ik wrote:
>>> try this
>>>
>>> #!/usr/bin/env perl -w
>>> #
>>>
>>> use v5.14;
>>> use utf8;
>>>
>>> my $text = 'שלוabv';
>>>
>>> if ($text =~ /^[\x{5D0}-\x{5ea}]{3}/) {
>>> say "yes";
>>> } else {
>>> say "no";
>>> }
>>
>>I'd probably use \p{IsHebrew} or \p{InHebrew} instead of the hexa code.
>>Check here: http://perldoc.perl.org/perluniprops.html to learn way more than
>>you'd probably want to :)
>>
>>I also CC-ed Meir Guttman who is *the* Perl Unicode expert.
>>He might have something more correct to suggest.
>>
>>Gabor
>>
>
> Well, first I am by no means a "Unicode Expert", let alone *the* expert. All
> I have is some experience.
>
> Anyway, I did use the \p{HEBREW} instead of the "\x{}" and it returned "yes".
> Please note, just {HEBREW} and ALL-CAPS! Here it is:
>
> #!/usr/bin/env perl -w
> #
>
> use v5.14;
> use utf8;
>
> my $text = 'שלוabv';
>
> if ($text =~ /^[\p{HEBREW}]/) {
> say "yes";
> } else {
> say "no";
> }
>
> I also used "if ($text =~ /^[ש]/) {...}", simply entering the Hebrew letter
> "Shin" directly, and it printed "yes" too, signifying that 'ש' is the first
> letter. (My editor, as well as MS Outlook, show, from left to right, first
> 'ו', then 'ל', then 'ש' and then "abv".)
>
> I also tried to use the official Unicode name for 'ש' - \p{HEBREW LETTER SHIN}
> see http://www.unicode.org/charts/PDF/U0590.pdf , and evidently it isn't
> defined. I got a compile time error: "Can't find Unicode property definition
> "HEBREW LETTER SHIN" at...". A bit disappointing!
>
> Try it out!
>
> Meir
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Literature documentation software
I am preparing to do a (scientific) literature review, in which I am going to look for articles on a topic, read them, and summarize their important content. I would like to do it electronically, in an organized fashion, so I can also search and retrieve information later on. Right now, I print the articles, read and mark important parts, and then write up the content in a text document. My ideal program would have fields for the article name, source (journal, web address, etc.), authors, link to original article (i.e. the pdf file I will save or either a link or a copy of the web page in case of an html page) and summary/comments which I will enter. There should be some searchable record keeping system, where all the articles will be listed and be searchable by field (say, all articles from Washington Post, or Lancet, etc.). If it is online, it would be nice to be able to share access to a document. Can you recommend a program that does that, on Linux or online? Thanks, Z. ___ Linux-il mailing list Linux-il@cs.huji.ac.il http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il
Re: Literature documentation software
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Re: Literature documentation software
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