Sublime Text fast navigate "//#region"

goto-region.py

import sublime, sublime_plugin
import re

class GotoRegion(sublime_plugin.TextCommand):
  def is_enabled(self):
    name = self.view.file_name()
    return name.endswith('.js') or name.endswith('.ts')
  def run(self, edit):
    regions = self.view.find_all('//#region (.+)')
    if w := self.view.window():
      self.regions = regions
      w.show_quick_panel([self.view.substr(r) for r in regions],
        lambda x: None, on_highlight=self.on_highlight)
  def on_highlight(self, index):
    r = self.regions[index]
    self.view.sel().clear()
    self.view.sel().add(r)
    self.view.show(r)