Re: [WebDNA] GREP problem

This WebDNA talk-list message is from

2011

It keeps the original formatting. numero = 106562
interpreted = N
texte = Thanks Govinda !!!There seems to be a few little surprises in the WebDNA grep, this is one =of them !!On 22/04/2011, at 1:53 AM, Govinda wrote:> Hi Stuart>=20> I got this to work for you:>=20> =--------------------------------------------------------------------------=--------------> =[text]incomingString=3Dabcdefghijklmnopqrstuvwxyz~!@#$%^&*()_+`-=3D{}|[]\:=";'<>?,./=20> 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ[/text]>=20> [text]cleanedString=3D[grep =search=3D[URL][^a-zA-Z0-9_+-][/URL]&replace=3D][incomingString][/grep][/te=xt]>=20> incomingString=3D[incomingString]
> cleanedString=3D[cleanedString]
> =--------------------------------------------------------------------------=-------------->=20> It seems in webdna's grep.. that the "+" char can go anywhere that =makes sense *except* at the end of the Character Class (which causes =the whole script to fail) (reason??).>=20> Also if I did not wrap the search string with [URL], then that also =failed in the sense that the + was not treated as a literal "+".> (Lucky us in this case we did not need the "+" to behave as a =quantifier char, which may have opened up another can of worms.)>=20> -G>=20> On 2011-04-20, at 10:45 PM, Stuart Tremain wrote:>=20>> Some help with this please.>>=20>> I am using this:>>=20>> [grep search=3D([^a-zA-Z0-9_-])&replace=3D]string[/grep]>>=20>> on this:>>=20>> abcdefghijklmnopqrstuvwxyz~!@#$%^&*()_+`-=3D{}|[]\:";'<>?,./=20>> 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ>> ^^^ Note the CR and the space above>>=20>> to produce this:>> abcdefghijklmnopqrstuvwxyz_-1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ>>=20>>=20>> All happy so far, but I also want to return the plus sign "+", I =tried ([^a-zA-Z0-9_-\+]) and other combinations but cant seem to make it =work properly.>>=20>> Any ideas ??>>=20>>=20>>=20>> Regards>>=20>> Stuart Tremain>> IDFK Web Developments>> AUSTRALIA>> webdna@idfk.com.au>>=20>>=20>>=20>>=20>> --------------------------------------------------------- This =message is sent to you because you are subscribed to the mailing list . =To unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us>=20> - Govinda> --------------> Old WebDNA talklist archives:> http://dev.webdna.us/TalkListArchive/index.tpl?db=3Dwebdna-talk>=20> ---------------------------------------------------------> This message is sent to you because you are subscribed to> the mailing list .> To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us> Bug Reporting: support@webdna.us Associated Messages, from the most recent to the oldest:

Re: [WebDNA] GREP problem (Govinda 2011)
Re: [WebDNA] GREP problem (Stuart Tremain 2011)
Re: [WebDNA] GREP problem (Govinda 2011)
Re: [WebDNA] GREP problem (William DeVaul 2011)
[WebDNA] GREP problem (Stuart Tremain 2011)
Re: [WebDNA] Grep problem (William DeVaul 2010)
[WebDNA] Grep problem (Kenneth Grome 2010)

Thanks Govinda !!!There seems to be a few little surprises in the WebDNA grep, this is one =of them !!On 22/04/2011, at 1:53 AM, Govinda wrote:> Hi Stuart>=20> I got this to work for you:>=20> =--------------------------------------------------------------------------=--------------> =[text]incomingString=3Dabcdefghijklmnopqrstuvwxyz~!@#$%^&*()_+`-=3D{}|[]\:=";'<>?,./=20> 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ[/text]>=20> [text]cleanedString=3D[grep =search=3D[url][^a-zA-Z0-9_+-][/URL]&replace=3D][incomingString][/grep][/te=xt]>=20> incomingString=3D[incomingString]
> cleanedString=3D[cleanedString]
> =--------------------------------------------------------------------------=-------------->=20> It seems in webdna's grep.. that the "+" char can go anywhere that =makes sense *except* at the end of the Character Class (which causes =the whole script to fail) (reason??).>=20> Also if I did not wrap the search string with [url], then that also =failed in the sense that the + was not treated as a literal "+".> (Lucky us in this case we did not need the "+" to behave as a =quantifier char, which may have opened up another can of worms.)>=20> -G>=20> On 2011-04-20, at 10:45 PM, Stuart Tremain wrote:>=20>> Some help with this please.>>=20>> I am using this:>>=20>> [grep search=3D([^a-zA-Z0-9_-])&replace=3D]string[/grep]>>=20>> on this:>>=20>> abcdefghijklmnopqrstuvwxyz~!@#$%^&*()_+`-=3D{}|[]\:";'<>?,./=20>> 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ>> ^^^ Note the CR and the space above>>=20>> to produce this:>> abcdefghijklmnopqrstuvwxyz_-1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ>>=20>>=20>> All happy so far, but I also want to return the plus sign "+", I =tried ([^a-zA-Z0-9_-\+]) and other combinations but cant seem to make it =work properly.>>=20>> Any ideas ??>>=20>>=20>>=20>> Regards>>=20>> Stuart Tremain>> IDFK Web Developments>> AUSTRALIA>> webdna@idfk.com.au>>=20>>=20>>=20>>=20>> --------------------------------------------------------- This =message is sent to you because you are subscribed to the mailing list . =To unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us>=20> - Govinda> --------------> Old WebDNA talklist archives:> http://dev.webdna.us/TalkListArchive/index.tpl?db=3Dwebdna-talk>=20> ---------------------------------------------------------> This message is sent to you because you are subscribed to> the mailing list .> To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us> Bug Reporting: support@webdna.us Stuart Tremain

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Re: [WebDNA] GREP problem

2011

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