Auto wrap.

AutoWrapTxt.py

from Npp import notepad, editor # imports...?
from Npp import NOTIFICATION, MENUCOMMAND
from Npp import SCINTILLANOTIFICATION as SCN

# This plugin auto-adjusts Notepad++ word wrap for txt/new files.

import os
import re

# constants
wrapfiles = [
    "txt"
]
customwrap = re.compile(r"((//)|(#))? ?&(\{.*\})*\{wrap (?P<wrap>\d)\}(\{.*\})*")
newf = re.compile(r"new \d+")
cwrapped = None
newfwrapped = True

def check_first_line(*args, **kwargs):
    global customwrap, cwrapped
    lineone = editor.getLine(0) # custom wrap
    matched = customwrap.match(lineone)
    
    if matched:
        matched = int(matched.group("wrap"))
    
    # set wrap
    if matched != None:
        editor.setWrapMode(matched)
        cwrapped = 1
        return True
        
    else:
        if cwrapped == 1:
            cwrapped = 0
            buffer_active()
            
        return False

def buffer_active(*args, **kwargs):
    global wrapfiles, customwrap, newfwrapped, newf
    
    cwrapped = None # idk custom wrapped
    
    # get file extension
    fileExt = os.path.basename(cfname := notepad.getCurrentFilename()).split(".")
    
    if len(fileExt) > 1:
        fileExt = fileExt[~0]
        
    else:
        fileExt = ""
    
    # set wrap
    if (newfwrapped) and (newf.match(cfname)):
        editor.setWrapMode(1) # new files are wrapped
    
    elif fileExt in wrapfiles:
        editor.setWrapMode(1)
                
    else:
        editor.setWrapMode(0)
        
    if check_first_line():
        pass
            
notepad.clearCallbacks(buffer_active)
notepad.clearCallbacks(check_first_line)
editor.callback(check_first_line, [SCN.UPDATEUI, SCN.MODIFIED])
notepad.callback(buffer_active, [NOTIFICATION.BUFFERACTIVATED, NOTIFICATION.FILEOPENED]) # callbackkkkkk kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
buffer_active() # check first text