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    Insert sequential numbers at start of lines

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    • deleelee
      deleelee @PeterJones last edited by

      @PeterJones said in Insert sequential numbers at start of lines:

      @deleelee ,

      The macro language is not all-capable, unfortunately. The only dialog-based action which it can record is search/replace – and since the Column Editor is a dialog that isn’t the search/replace, the macro cannot record/replicate its action

      I thought that might be the case so thanks for confirming it for me :-)

      1 Reply Last reply Reply Quote 0
      • Simran Kaur
        Simran Kaur last edited by

        Follow this tutorial: https://community.notepad-plus-plus.org/topic/16311/how-to-add-numbers-to-a-text-with-notepad

        deleelee 1 Reply Last reply Reply Quote 0
        • Alan Kilborn
          Alan Kilborn @deleelee last edited by

          @deleelee

          While it may not be possible as a macro, it could certainly be “scripted” if you are interested in that type of solution.

          deleelee 1 Reply Last reply Reply Quote 0
          • deleelee
            deleelee @Simran Kaur last edited by

            @Simran-Kaur said in Insert sequential numbers at start of lines:

            Follow this tutorial: https://community.notepad-plus-plus.org/topic/16311/how-to-add-numbers-to-a-text-with-notepad

            I don’t think you read my post because I’ve already said I know how to do that.

            1 Reply Last reply Reply Quote 0
            • deleelee
              deleelee @Alan Kilborn last edited by

              @Alan-Kilborn said in Insert sequential numbers at start of lines:

              @deleelee

              While it may not be possible as a macro, it could certainly be “scripted” if you are interested in that type of solution.

              Yes I would be interested in that type of solution. Do you have a script in mind?

              Alan Kilborn 1 Reply Last reply Reply Quote 0
              • Alan Kilborn
                Alan Kilborn @deleelee last edited by Alan Kilborn

                @deleelee

                You didn’t really say a whole lot about what you want to end up with, but here’s a script that demos some capability. I call it InsertLineNumbersOnLines.py:

                # -*- coding: utf-8 -*-
                from __future__ import print_function
                
                from Npp import *
                import math
                
                #-------------------------------------------------------------------------------
                
                class ILNOL(object):
                
                    def __init__(self):
                        num_digits_in_line_num = int(math.log(editor.getLineCount(), 10)) + 1
                        line_list = editor.getText().splitlines()
                        line_list2 = []
                        for (line_nbr, line_content) in enumerate(line_list):
                            line_list2.append('{n:>{d}}:{c}'.format(n=line_nbr+1, c=line_content, d=num_digits_in_line_num))
                        eol = ['\r\n', '\r', '\n'][editor.getEOLMode()]
                        editor.setText(eol.join(line_list2))
                
                #-------------------------------------------------------------------------------
                
                if __name__ == '__main__': ILNOL()
                
                

                The script will put line numbers at the start of every line, example:

                9ad2d72d-ec3d-4394-b6f0-2878cdc1800e-image.png

                1 Reply Last reply Reply Quote 1
                • Alan Kilborn
                  Alan Kilborn last edited by Alan Kilborn

                  It may be worth noting that the script above is similar to the functionality of the deprecated TextFX plugin’s function: TextFX > TextFX Tools > Insert Line Numbers.

                  Here’s a slightly modified version that is even more similar, I call this one TextFxInsertLineNumbers.py:

                  # -*- coding: utf-8 -*-
                  from __future__ import print_function
                  
                  from Npp import *
                  import inspect
                  import os
                  
                  #-------------------------------------------------------------------------------
                  
                  class TFILN(object):
                  
                      def __init__(self):
                          self.this_script_name = inspect.getframeinfo(inspect.currentframe()).filename.split(os.sep)[-1].rsplit('.', 1)[0]
                          if editor.getSelectionEmpty():
                              self.mb('No text selected')
                              return
                          (start_line, end_line) = editor.getUserLineSelection()
                          start_pos = editor.positionFromLine(start_line)
                          end_pos = editor.getLineEndPosition(end_line)
                          line_list = editor.getRangePointer(start_pos, end_pos - start_pos).splitlines()
                          line_list2 = []
                          for (line_nbr, line_content) in enumerate(line_list):
                              line_list2.append('{n:08} {c}'.format(n=line_nbr+1, c=line_content))
                          eol = ['\r\n', '\r', '\n'][editor.getEOLMode()]
                          editor.setTarget(start_pos, end_pos)
                          editor.beginUndoAction()
                          editor.replaceTarget(eol.join(line_list2))
                          editor.endUndoAction()
                  
                      def mb(self, msg, flags=0, title=''):  # a message-box function
                          return notepad.messageBox(msg, title if title else self.this_script_name, flags)
                  
                  #-------------------------------------------------------------------------------
                  
                  if __name__ == '__main__': TFILN()
                  
                  deleelee 1 Reply Last reply Reply Quote 0
                  • deleelee
                    deleelee @Alan Kilborn last edited by

                    @Alan-Kilborn said in Insert sequential numbers at start of lines:

                    It may be worth noting that the script above is similar to the functionality of the deprecated TextFX plugin’s function: TextFX > TextFX Tools > Insert Line Numbers.

                    Here’s a slightly modified version that is even more similar, I call this one TextFxInsertLineNumbers.py:

                    # -*- coding: utf-8 -*-
                    from __future__ import print_function
                    
                    from Npp import *
                    import inspect
                    import os
                    
                    #-------------------------------------------------------------------------------
                    
                    class TFILN(object):
                    
                        def __init__(self):
                            self.this_script_name = inspect.getframeinfo(inspect.currentframe()).filename.split(os.sep)[-1].rsplit('.', 1)[0]
                            if editor.getSelectionEmpty():
                                self.mb('No text selected')
                                return
                            (start_line, end_line) = editor.getUserLineSelection()
                            start_pos = editor.positionFromLine(start_line)
                            end_pos = editor.getLineEndPosition(end_line)
                            line_list = editor.getRangePointer(start_pos, end_pos - start_pos).splitlines()
                            line_list2 = []
                            for (line_nbr, line_content) in enumerate(line_list):
                                line_list2.append('{n:08} {c}'.format(n=line_nbr+1, c=line_content))
                            eol = ['\r\n', '\r', '\n'][editor.getEOLMode()]
                            editor.setTarget(start_pos, end_pos)
                            editor.beginUndoAction()
                            editor.replaceTarget(eol.join(line_list2))
                            editor.endUndoAction()
                    
                        def mb(self, msg, flags=0, title=''):  # a message-box function
                            return notepad.messageBox(msg, title if title else self.this_script_name, flags)
                    
                    #-------------------------------------------------------------------------------
                    
                    if __name__ == '__main__': TFILN()
                    

                    Thanks for both of these. Sorry I wasn’t more specific. What would be great would be a script where I just select the lines I want numbered and insert sequential numbers starting from one followed by a closing parentheses ie: 1) 2) 3)

                    Now I’m not exactly a coding newbie but I’ve not really dealt with Python before. If I have Python installed on my PC do I just run the script or do I load it into Npp (as a macro or some other method)?

                    PeterJones deleelee 2 Replies Last reply Reply Quote 0
                    • PeterJones
                      PeterJones @deleelee last edited by

                      @deleelee said in Insert sequential numbers at start of lines:

                      f I have Python installed on my PC do I just run the script or do I load it into Npp

                      No. You install the PythonScript plugin, which comes with an embedded Python interpreter, and follow the instructions in the FAQ on how to run a script using PythonScript

                      deleelee 1 Reply Last reply Reply Quote 0
                      • deleelee
                        deleelee @PeterJones last edited by

                        @PeterJones said in Insert sequential numbers at start of lines:

                        No. You install the PythonScript plugin, which comes with an embedded Python interpreter, and follow the instructions in the FAQ on how to run a script using PythonScript

                        Thank you so much, Peter! :-D

                        1 Reply Last reply Reply Quote 0
                        • Referenced by  PeterJones PeterJones 
                        • deleelee
                          deleelee @deleelee last edited by

                          @deleelee said in Insert sequential numbers at start of lines:

                          Here’s a slightly modified version

                          Sorry it’s taken me so long to check your scripts out. Thank you so much, they’re great but I’d like a kind of hybrid of them both.

                          InsertLineNumbersOnLines - Inserts numbers on all lines with the numbers followed by a colon.

                          TextFxInsertLineNumbers - Inserts numbers only on selected lines but with leading zeros.

                          I’d like to insert numbers only on selected lines, with no leading zeros, and numbers followed by a colon or a closing parentheses.

                          deleelee 1 Reply Last reply Reply Quote 0
                          • deleelee
                            deleelee @deleelee last edited by

                            @deleelee said in Insert sequential numbers at start of lines:

                            @deleelee said in Insert sequential numbers at start of lines:
                            I’d like a kind of hybrid of them both.

                            UPDATE: I managed to figure it out myself and modified your TextFxInsertLineNumbers script. I now have it inserting numbers with no leading zeros followed by a closing parentheses. Thank you so much for your help.

                            However, is it possible to have it insert numbers only for selected lines but exclude any selected lines that are empty?

                            Alan Kilborn 1 Reply Last reply Reply Quote 0
                            • Alan Kilborn
                              Alan Kilborn @deleelee last edited by

                              @deleelee said in Insert sequential numbers at start of lines:

                              but exclude any selected lines that are empty?

                              Sure, most anything is possible with programming.
                              You’d want to look for a line-length of zero (e.g. len(line_content) == 0) and then NOT insert a line number at the start of such lines, by appending only the content to the second list. Of course, this would cause gaps in your line numbering any time a blank line occurs, so you might need to maintain the line number counter yourself.

                              Since you’ve already made changes to the script, go ahead and make some more! :-)

                              deleelee 1 Reply Last reply Reply Quote 0
                              • deleelee
                                deleelee @Alan Kilborn last edited by

                                @Alan-Kilborn said in Insert sequential numbers at start of lines:

                                You’d want to look for a line-length of zero (e.g. len(line_content) == 0) and then NOT insert a line number at the start of such lines, by appending only the content to the second list. Of course, this would cause gaps in your line numbering any time a blank line occurs, so you might need to maintain the line number counter yourself.

                                Thanks yet again. I’ll check it out :-D

                                1 Reply Last reply Reply Quote 1
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