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    • Claudia FrankC
      Claudia Frank @Christoph Kahle
      last edited by

      @Christoph-Kahle said:

      With the info provided it seems that it is working.

      Not sure what I’m missing.

      Cheers
      Claudia

      1 Reply Last reply Reply Quote 0
      • Scott SumnerS
        Scott Sumner
        last edited by

        Unfortunately, Claudia’s regex can grab too much sometimes. For example, if run on the following data, it will select the first 3 lines with the first Find Next press (good!), but the second Find Next press will match the 6 lines after that (BAD! as that contains a non-zero “Active” field and a replace with “nothing” operation would delete that!):

        <Report>
    <Active>0000000000</Active>
</Report>
<Report>
    <Active>0000000001</Active>
</Report>
<Report>
    <Active>0000000000</Active>
</Report>

        Try this instead:

        Pre-step: Back up your data!
        Find what zone: (?s-i)<Report>.*?<Active>(?:(0000000000)|(\d+))</Active>.*?</Report>\R
        Replace with zone: (?1:$0\r\n
        Search mode: Regular expression
        Wrap around checkbox: Ticked
        Action: Press the Replace All button

        1 Reply Last reply Reply Quote 0
        • Christoph KahleC
          Christoph Kahle
          last edited by

          Still the same.
          Now a lager sample

          <Report>
	<UserName>Angebot </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000338</IndexPerm><TempIndex>0000000338</TempIndex></Report>
<Report>
	<UserName>Angebot.</UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000339</IndexPerm><TempIndex>0000000339</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000340</IndexPerm><TempIndex>0000000340</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000341</IndexPerm><TempIndex>0000000341</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000342</IndexPerm><TempIndex>0000000342</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000343</IndexPerm><TempIndex>0000000343</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000344</IndexPerm><TempIndex>0000000344</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000345</IndexPerm><TempIndex>0000000345</TempIndex></Report>
<Report>
	<UserName>Artikel mit hinterlegten Freifeldern </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>Artikelliste</Filter>
	<VMB>artlist12.vmb</VMB>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<UserName filter="handwerk hw_plus">Material mit hinterlegten Freifeldern 1-6</UserName><IndexPerm>0000000346</IndexPerm><TempIndex>0000000346</TempIndex></Report>
<Report>
	<UserName>Kunden mit hinterlegten Freifeldern </UserName>
	<UserName filter="Lbb Stb">UStIdNr-Anfragen Mandanten</UserName>
	<RefReport>Drucker</RefReport>
	<Filter>Kundenliste</Filter>
	<VMB>KundFrei1.vmb</VMB>
	<ChangeTarget>Nein</ChangeTarget>
	<Remark/>
	<Argument1/>
	<Argument2/>
	<UseProgram>Ja</UseProgram>
	<Active>0000000001</Active>
	<Group>Kundenliste</Group>
	<CommandID>0x800B</CommandID>
	<PreviewBmp>KunUstID.png</PreviewBmp>
	<IndexPerm>0000000347</IndexPerm><TempIndex>0000000347</TempIndex></Report>
<Report>
	<UserName>Lieferanten mit hinterlegten Freifeldern 1-6</UserName>
	<RefReport>Drucker</RefReport>
	<Filter>Lieferantenliste</Filter>
	<VMB>liefFrei1.vmb</VMB>
	<Remark></Remark>
	<Argument1/>
	<Argument2/>
	<UseProgram>Ja</UseProgram>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<Group>Lieferantenliste</Group>
	<CommandID>0x8038</CommandID>
	<PreviewBmp>KunUstID.png</PreviewBmp>
	<IndexPerm>0000000348</IndexPerm><TempIndex>0000000348</TempIndex></Report>
<Report>
	<UserName>Angebot </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000349</IndexPerm><TempIndex>0000000349</TempIndex></Report>
<Report>
	<UserName>Rechnung </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000350</IndexPerm><TempIndex>0000000350</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000351</IndexPerm><TempIndex>0000000351</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000352</IndexPerm><TempIndex>0000000352</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000353</IndexPerm><TempIndex>0000000353</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000354</IndexPerm><TempIndex>0000000354</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000355</IndexPerm><TempIndex>0000000355</TempIndex></Report>
<Report>
	<UserName>Auftragsbestätigunglogo </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000388</IndexPerm><TempIndex>0000000388</TempIndex><Group></Group><Remark></Remark><Argument2></Argument2><UseProgram>Ja</UseProgram></Report>
<Report>
	<UserName>Gutschrift </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000358</IndexPerm><TempIndex>0000000358</TempIndex><Group></Group><Remark></Remark><Argument2></Argument2><UseProgram>Ja</UseProgram></Report>
<Report>
	<UserName>Gutschrift </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000357</IndexPerm><TempIndex>0000000357</TempIndex><Group></Group><Remark></Remark><Argument2></Argument2><UseProgram>Ja</UseProgram></Report>
<Report>
	<UserName>Gutschrift old</UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000356</IndexPerm><TempIndex>0000000356</TempIndex><Group></Group><Remark></Remark><Argument2></Argument2><UseProgram>Ja</UseProgram></Report>
<Report>
	<UserName>Gutschrift </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro.vmb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000360</IndexPerm><TempIndex>0000000360</TempIndex><Group></Group><Remark></Remark><Argument2></Argument2><UseProgram>Ja</UseProgram></Report>
<Report>
	<UserName>eigene Bestellungen</UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000001</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000359</IndexPerm><TempIndex>0000000359</TempIndex></Report>
<Report>
	<UserName>Angebot  </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000361</IndexPerm><TempIndex>0000000361</TempIndex></Report>
<Report>
	<UserName>Angebot </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000362</IndexPerm><TempIndex>0000000362</TempIndex></Report>
<Report>
	<UserName>Angebot </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000363</IndexPerm><TempIndex>0000000363</TempIndex></Report>
<Report>
	<UserName>Angebot </UserName>
	<RefReport>Drucker</RefReport>
	<Filter>netto Auftrag brutto layout</Filter>
	<VMB>lay_pro_gue.umb</VMB>
	<Argument1>layout.ini</Argument1>
	<Active>0000000000</Active>
	<ChangeTarget>Nein</ChangeTarget>
	<IndexPerm>0000000364</IndexPerm><TempIndex>0000000364</TempIndex></Report>
          Scott SumnerS 1 Reply Last reply Reply Quote 0
          • Scott SumnerS
            Scott Sumner @Christoph Kahle
            last edited by

            @Christoph-Kahle

            Well, trying my solution on that new data works for me!

            Claudia FrankC 1 Reply Last reply Reply Quote 1
            • Claudia FrankC
              Claudia Frank
              last edited by

              I see my match get’s expanded until a report tag happens with action 000000.
              Scotts version is working for me as well.

              Cheers
              Claudia

              1 Reply Last reply Reply Quote 0
              • Claudia FrankC
                Claudia Frank @Scott Sumner
                last edited by

                @Christoph-Kahle , @Scott-Sumner

                find what:

                (?s)<Report>(?:(?!</Report>).)*<Active>0000000000</Active>.*?</Report>

                replace with empty

                This seems to work as well :-D

                Cheers
                Claudia

                1 Reply Last reply Reply Quote 0
                • Scott SumnerS
                  Scott Sumner
                  last edited by

                  So some explanation is probably in order.

                  The Find what will match EVERY <Report> thru </Report> (with line-ending after the closing tag) one-by-one as it moves thru the file. The difference is that when an all-zeroes Active field is encountered, it gets saved into “group #1”.

                  The Replace with is where the difference comes in: If “group #1” was matched during the Find, the replacement text is “nothing” (thus a delete operation), otherwise it is the entire match (represented by $0) from the find stage.

                  The ?1 is a “test” at replacement time. It’s general form is ?1a:b and means "if group #1 was matched at find time, replace with “a” at replace time, otherwise replace with “b”. In our specific case above “a” is omitted, which means “insert nothing here”.

                  1 Reply Last reply Reply Quote 1
                  • guy038G
                    guy038
                    last edited by guy038

                    Hello, @christoph-kahle, @claudia-frank, @scott-sumner and All,

                    Now, most members of N++ community, who use regexes, in search/replacement operations, know the main difference between a lazy and a greedy quantifier ! For instance, given the * quantifier, which is a shortcut of the syntax {0,} :

                    • The (?-s)0.*9 regex matches the greatest range of characters, between digits 0 and 9 of a same line

                    • The (?-s)0.*?9 regex matches the tallest range of characters, between digits 0 and 9 of a same line

                    • The (?s)0.*9 regex matches the greatest range of characters, between digits 0 and 9, even of several lines

                    • The (?s)0.*?9 regex matches the tallest range of characters, between digits 0 and 9, even of several lines

                    So, assuming the one-line text, below :

                    1234567890<Report>First Block</Report>123457890<Report>Second Block</Report>1234567890<Report>Third Block</Report>1234567890

                    You should, easily, see the difference between the regex (?-s)<Report>.*</Report> and the regex (?-s)<Report>.*?</Report>

                    Just note that the later regex could be rewritten, as well, (?-s)<Report>((?!</Report>).)*</Report> . Indeed, this regex means :

                    • Find a zone, beginning with <Report>, ending with </Report> and which does not contain, at any position, after <Report>, till </Report>, the string </Report> !

                    Now, why the first form the the Claudia’s regex, below, is not totally correct ?

                    (?s)<Report>.*?<Active>0000000000</Active>.*?</Report>

                    I, probably, would have build this one, at first sight, too :-) Indeed, this regex looks for the nearest string <Active>0000000000</Active>, after the start tag <Report>, itself followed by the nearest end tag </Report>. Everything seems OK…

                    However, we do a mistake because the fact of reaching the nearest <Active>0000000000</Active> and the fact of reaching the nearest </Report> are independent events ! And we may find, first, a <Active>0000000000</Active> block, after crossing many end tags </Reports :-((

                    So, in order to tell the regex engine to find, first, the nearest string <Active>0000000000</Active>, of the SAME block <Report>.....<Report>, we must use the second Claudia’s regex, below :

                    (?s)<Report>(?:(?!</Report>).)*<Active>0000000000</Active>.*?</Report>

                    Notes :

                    • No need to change the first * greedy quantifier, before <Active>, in its lazy form ! Actually, due to the negative look-ahead, you already know that the range, between <Report> and <Active>..., is part of the current <Report>...</Report> zone, which always contains, in Christoph’s file, an unique block <Active>.....</Active> !

                    • On the contrary, the last *? lazy modifier, before </Report>, is, of course, mandatory, to get the end of the current <Report> tag

                    Cheers,

                    guy038

                    Scott SumnerS Luiz Antonio Souza RibeiroL 2 Replies Last reply Reply Quote 1
                    • Scott SumnerS
                      Scott Sumner @guy038
                      last edited by

                      @guy038 said:

                      Find a zone, beginning with <Report>, ending with </Report> and which does not contain, at any position, after <Report>, till </Report>, the string </Report> !

                      Hi Guy! I’m sure you can appreciate the humor in your statement. Of course the string </Report> isn’t going to occur before the string </Report> ! Because if it did, then it would have! ;)

                      1 Reply Last reply Reply Quote 2
                      • guy038G
                        guy038
                        last edited by guy038

                        Hi, @scott-sumner,

                        Yes, my statement looks a bit weird ! But, English is not my mother language, and probably, a better formulation exists, in fluent English-American :-)

                        Oh !, Perhaps, I should had write :

                        • Find a zone, beginning with <Report>, ending with </Report> and which does not contain, at any position, after <Report>, till </Report>, AN OTHER string </Report> ?

                        Actually, I just wanted to point out, that the simple case (?-s)a.*?b, with a lazy quantifier, may, as well, be written, with a greedy quantifier :

                        • (?-s)a((?!b).)*b

                        • a[^b\r\n]*b

                        Cheers,

                        guy038

                        1 Reply Last reply Reply Quote 1
                        • PeterJonesP
                          PeterJones
                          last edited by

                          @Scott-Sumner,

                          You’ve got to admit, even for native speakers, it’s sometimes hard to translate a regular expression into clear English. I would probably phrase the non-greedy version as

                          Find a zone, beginning with <Report> and ending with the first instance of </Report>

                          and the greedy version as

                          Find a zone, beginning with <Report> and ending with the last instance of </Report>

                          1 Reply Last reply Reply Quote 2
                          • Luiz Antonio Souza RibeiroL
                            Luiz Antonio Souza Ribeiro @guy038
                            last edited by

                            @guy038 said in How to delete a complete tag with specific content:

                            (?s)<Report>(?:(?!</Report>).)<Active>0000000000</Active>.?</Report>

                            Thank you. It works for me in a similar case.

                            1 Reply Last reply Reply Quote 1
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