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Full Discussion: Bash: Reading out rows of a file into a dynamic array and check first literal
Top Forums Shell Programming and Scripting Bash: Reading out rows of a file into a dynamic array and check first literal Post 302340075 by radoulov on Sunday 2nd of August 2009 10:27:18 AM
Old 08-02-2009
Quote:
Originally Posted by ABE2202
[...]
The code is unfortunately not enough, because the string MOVIE should ONLY occur with a '*' as first literal.
Could you post a sample data and elaborate further?

Quote:
You did not check the case when it starts with an empty space for instance.
Yes, that was an example.
It's quite easy to modify the regular expression to match such a pattern.

Quote:
Acctually the empty space is not a problem as long as a '*' follows, so let me state my problem elseway:
As long as the number occurances of the string MOVIE and '*' is the same, everything is right. So grepping the lines containing MOVIE is just the first step, in addition I hav to check whether ALL that lines have '*'
As always, sample data and expected behavior (based on the sample data) will be useful.
Last edited by radoulov; 08-02-2009 at 11:46 AM..
 

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LEARN ABOUT MOJAVE

ppi::token::quote

PPI::Token::Quote(3)					User Contributed Perl Documentation				      PPI::Token::Quote(3)

NAME

       PPI::Token::Quote - String quote abstract base class

INHERITANCE

	 PPI::Token::Quote
	 isa PPI::Token
	     isa PPI::Element

DESCRIPTION

       The "PPI::Token::Quote" class is never instantiated, and simply provides a common abstract base class for the four quote classes.  In PPI,
       a "quote" is limited to only the quote-like things that themselves directly represent a string. (although this includes double quotes with
       interpolated elements inside them).

       The subclasses of "PPI::Token::Quote" are:

       '' - PPI::Token::Quote::Single
       "q{}" - PPI::Token::Quote::Literal
       "" - PPI::Token::Quote::Double
       "qq{}" - PPI::Token::Quote::Interpolate

       The names are hopefully obvious enough not to have to explain what each class is here. See their respective pages for more details.

       Please note that although the here-doc does represent a literal string, it is such a nasty piece of work that in PPI it is given the honor
       of its own token class (PPI::Token::HereDoc).

METHODS

   string
       The "string" method is provided by all four ::Quote classes. It won't get you the actual literal Perl value, but it will strip off the
       wrapping of the quotes.

	 # The following all return foo from the ->string method
	 'foo'
	 "foo"
	 q{foo}
	 qq <foo>

   literal
       The "literal" method is provided by ::Quote:Literal and ::Quote::Single.  This returns the value of the string as Perl sees it: without the
       quote marks and with "\" and "'" resolved to "" and "'".

       The "literal" method is not implemented by ::Quote::Double or ::Quote::Interpolate yet.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.18.2							    2011-02-25						      PPI::Token::Quote(3)
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