On Tue, May 28, 2013 at 9:32 PM, Mark Lee <[email protected]> wrote: > > I am new to wikish. Is it possible to do the following with wikish? > > A subset of pages in a group have this markup on the page. > > (:location x=1 y=2:) > (:location x=10 y=10:) > (:location x=20 y=5) > etc... > > 1. What is the code for listing out the locations, one per line, along with the pagenames, excluding all pages without the (:loaction:) markup. For example: > > Group:Group1 > Pagename=Name1, x=1, y=2 > Pagename=Name1, x=10, y=10 > Pagename=Name1, x=20, y=5 > Pagename=Name6, x=3, y=15 > Pagename=Name82, x=5, y=70 > Pagename=Name82, x=2, y=40 > etc...
grep '\(:location.*x=.*y=' Group1.* > 2. Is it possible to format the output as a table? Several ways. Here's one (approximate): grep 'location.*x=.*y=' Group1.* | sed -e 's/^/||/' -e 's/:\(:/||/' -e 's/ x=/||x=' -e 's/ y=/||y=' -e 's/:\).*$/||' See http://pmwiki.qdk.org/pmwiki.php?n=Test.LocCode for a working example with 3 pages of test data. > 3. Is it possible to pipe the result to additional wikish code or a php function? Always possible to pipe it to additional wikish. Or put that value in a wikish variable (or pv or ptv) and then further manipulate it. Or put it into Tmp pages (which are available for wikish access and manipulation but don't exist otherwise). Or etc. To mess with it in a php function probably you would want to bind your function to a markup expression and then pipe data to/from wikish using standard wikish conventions. You can look at http://www.pmwiki.org/wiki/Cookbook/MiscMX for some fairly minimalized examples to work off of. -Peter
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