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[help-recutils] regular expressions for selection expressions

From: Charles Millar
Subject: [help-recutils] regular expressions for selection expressions
Date: Fri, 05 Jun 2015 22:04:57 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0

I have

%rec: foo
%mandatory: bar

bar: record1

bar: record2

bar: record3
baz: 123.89

bar: record4
baz: xyz

I want to select and print out only those records that contain baz:

Is there a regular expression that may be used in a selection expression such as

    -e (if baz: alnum) or (if baz: not nil) etc

so that when recsel is called in the command line (or when used in an org file source code block) will result only the fields in record3 and record4 are printed out and no fields in record1 and record2?

Charlie Millar

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