Python sublime.DRAW_NO_OUTLINE Examples

def _update_line_colors(self, line_no, line_color_map):
        # Note this function has been optimized quite a bit. Calls to the ST3
        # API has been left out on purpose as they are slower than the
        # alternative.
        view_region_cache = self._sub_buffer.view_region_cache()
        view_content_cache = self._sub_buffer.view_content_cache()

        for idx, field in line_color_map.items():
            length = field["field_length"]
            color_scope = "terminalview.%s_%s" % (field["color"][0], field["color"][1])

            # Get text point where color should start
            line_start, _ = view_content_cache.get_line_start_and_end_points(line_no)
            color_start = line_start + idx

            # Make region that should be colored
            buffer_region = sublime.Region(color_start, color_start + length)
            region_key = "%i,%s" % (line_no, idx)

            # Add the region
            flags = sublime.DRAW_NO_OUTLINE | sublime.PERSISTENT
            self.view.add_regions(region_key, [buffer_region], color_scope, flags=flags)
            view_region_cache.add(line_no, region_key) 

def add_input(self, value=" ", label=None, key="input", scope="javascriptenhancements.input", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=False, insert_point=None, replace_points=[]):

    if not region_id:
      raise Exception("Error: ID isn't setted.")

    if region_id in self.region_input_ids:
      raise Exception("Error: ID "+region_id+" already used.")

    if value == None:
      value = " "

    if label:
      self.add(label)

    self.region_input_ids.append(region_id)
    self.add(value, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points) 

def highlight_problems(self, view, problems):
        view.erase_regions('clang-code-errors')
        view_id = view.id()
        view_cache = {}
        regions = []
        for problem in problems:
            lineno = problem['location']['line_num']
            colno = problem['location']['column_num']
            line_regions = view_cache.setdefault(lineno - 1, {})
            message = ERROR_MESSAGE_TEMPLATE.format(**problem)
            print(PRINT_ERROR_MESSAGE_TEMPLATE.format(message, lineno, colno))
            region = view.word(view.text_point(lineno - 1, colno - 1))
            regions.append(region)
            line_regions[(region.a, region.b)] = message
        self.view_cache[view_id] = view_cache
        style = (sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE |
                 sublime.DRAW_SQUIGGLY_UNDERLINE)
        view.add_regions(
            'clang-code-errors', regions, 'invalid', ERROR_MARKER_IMG, style) 

def update_bookmarks(set_dot = False, erase_regions = True):
  global bookmarks
  path = ""
  view = sublime.active_window().active_view()

  if util.is_project_view(view) and util.is_javascript_project() :
    project_settings = util.get_project_settings()
    path = os.path.join(project_settings["settings_dir_name"], 'bookmarks.json')
  else :
    sublime.error_message("Can't recognize JavaScript Project.")
    return

  with open(path, 'w+', encoding="utf-8") as bookmarks_json:
    bookmarks_json.write(json.dumps(bookmarks))

  if erase_regions:
    view.erase_regions("javascript_enhancements_region_bookmarks")
    if set_dot :
      lines = []
      lines = [view.line(view.text_point(bookmark_line, 0)) for bookmark_line in search_bookmarks_by_view(view)]
      view.add_regions("javascript_enhancements_region_bookmarks", lines,  "code", "bookmark", sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE) 

def set_bookmarks(set_dot = False, erase_regions = True):
  global bookmarks
  view = sublime.active_window().active_view()
  
  if util.is_project_view(view) and util.is_javascript_project() :
    project_settings = util.get_project_settings()
    bookmarks = util.open_json(os.path.join(project_settings["settings_dir_name"], 'bookmarks.json')) or dict()
  else :
    sublime.error_message("Can't recognize JavaScript Project.")
    return

  if erase_regions:
    view.erase_regions("javascript_enhancements_region_bookmarks")
    if set_dot :
      lines = []
      lines = [view.line(view.text_point(bookmark_line, 0)) for bookmark_line in search_bookmarks_by_view(view, is_from_set = True)]
      view.add_regions("javascript_enhancements_region_bookmarks", lines,  "code", "bookmark", sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE) 

def visible():
    fill = settings.get('fill_conflict_area')
    outline = settings.get('outline_conflict_area')

    flags = 0
    if _st_version < 3000:
        # If fill is set then outline is ignored; ST2 doesn't provide a combination
        if not (fill or outline):
            flags = sublime.HIDDEN
        elif not fill and outline:
            flags = sublime.DRAW_OUTLINED
    else:
        if not fill:
            flags |= sublime.DRAW_NO_FILL
        if not outline:
            flags |= sublime.DRAW_NO_OUTLINE

    return flags 

def add_select(self, default_option, options, label=None, key="select", scope="javascriptenhancements.input", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=False, insert_point=None, replace_points=[]):

    if not region_id:
      raise Exception("Error: ID isn't setted.")

    if region_id in self.region_input_ids:
      raise Exception("Error: ID "+region_id+" already used.")

    if label:
      self.add(label)
    self.region_input_ids.append(region_id)
    self.add(options[default_option] + " ▼", key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    self.add_event_listener("drag_select", key+"."+scope, lambda view: sublime.set_timeout_async(lambda: self.view.window().show_quick_panel(options, lambda index: self.update_select(index, options, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)))) 

def update_input(self, value, key="input", scope="javascriptenhancements.input", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=False, insert_point=None, replace_points=[]):

    self.replace_by_id(region_id, value, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    if not region_id:
      raise Exception("Error: ID isn't setted.")

    if region_id in self.region_input_ids:
      raise Exception("Error: ID "+region_id+" already used.")

    self.region_input_ids.append(region_id)
    self.update_input_state() 

def add_button(self, text, scope, callback=None, key="click", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=False, insert_point=None, replace_points=[]):
    self.add(text, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    if callback:
      self.add_event_listener("drag_select", key+"."+scope, lambda view: callback(view)) 

def add_sub_title(self, text, key="", scope="javascriptenhancements.subtitle", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=True, insert_point=None, replace_points=[]):
    self.add(text, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points) 

def add_title(self, text, key="", scope="javascriptenhancements.title", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=2, display_block=True, insert_point=None, replace_points=[]):
    space_padding = (" "*int(padding))
    space_row = (" "*len(text))+(" "*int(padding)*2)
    text = space_row+"\n"+space_padding+text+space_padding+"\n"+space_row+" "
    self.add(text, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=0, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    self.add("\n\nNOTE: See the keymap ")
    self.add_link(text="here", link="https://github.com/pichillilorenzo/JavaScriptEnhancements/wiki/WindowView", scope="link")
    self.add(". ") 

def on_hover(self, view, point, hover_zone):
        terminal = Terminal.from_id(view.id())
        if not terminal:
            return
        if hover_zone != sublime.HOVER_TEXT:
            return
        url = find_url(view, pt=point)

        if not url:
            return

        def on_navigate(action):
            if action == "open":
                webbrowser.open_new_tab(url)

        def on_hide():
            if link_key:
                view.erase_regions(link_key)

        url_region = find_url_region(view, pt=point)
        link_key = None
        if url_region:
            link_key = highlight_key(view)
            view.add_regions(
                link_key,
                [sublime.Region(*url_region)],
                "meta",
                flags=sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE | sublime.DRAW_SOLID_UNDERLINE)

        view.show_popup(
            URL_POPUP,
            sublime.HIDE_ON_MOUSE_MOVE_AWAY,
            location=point,
            on_navigate=on_navigate, on_hide=on_hide) 

def update_select(self, index, options, key="select", scope="javascriptenhancements.input", icon="", flags=sublime.DRAW_EMPTY | sublime.DRAW_NO_OUTLINE, region_id="", padding=1, display_block=False, insert_point=None, replace_points=[]):
    if index < 0:
      return

    self.replace_by_id(region_id, options[index] + " ▼", key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    if not region_id:
      raise Exception("Error: ID isn't setted.")

    if region_id in self.region_input_ids:
      raise Exception("Error: ID "+region_id+" already used.")

    self.region_input_ids.append(region_id)
    self.update_input_state() 

def highlight_problems(self, view, problems):
        view.erase_regions('clang-code-errors')
        view_id = view.id()
        view_cache = {}
        regions = []
        # erase output panel
        self.output_panel.set_read_only(False)
        self.output_panel.run_command('select_all')
        self.output_panel.run_command('right_delete')
        for problem in problems:
            lineno = problem['location']['line_num']
            colno = problem['location']['column_num']
            line_regions = view_cache.setdefault(lineno - 1, {})
            message = MsgTemplates.ERROR_MESSAGE_TEMPLATE.format(**problem)
            problem_output = MsgTemplates.PRINT_ERROR_MESSAGE_TEMPLATE.format(
                message, lineno, colno)
            self.output_panel.run_command(
                'insert', {'characters': problem_output}
            )

            region = view.word(view.text_point(lineno - 1, colno - 1))
            regions.append(region)
            line_regions[(region.a, region.b)] = message

        self.output_panel.set_read_only(True)
        self.output_panel.run_command(
            'move_to', {'to': 'bof', 'extend': False})
        if problems:
            self.window.run_command(
                'show_panel', {'panel': self.output_panel_name})
        # self.view_cache[view_id] = view_cache
        style = (sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE |
                 sublime.DRAW_SQUIGGLY_UNDERLINE)
        view.add_regions(
            key='clang-code-errors',
            regions=regions,
            scope='invalid',
            flags=style) 

def add_link(self, text, link, scope, key="click", icon="", flags=sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE | sublime.DRAW_SOLID_UNDERLINE, region_id="", padding=0, display_block=False, insert_point=None, replace_points=[]):
    self.add(text, key=key, scope=scope, icon=icon, flags=flags, region_id=region_id, padding=padding, display_block=display_block, insert_point=insert_point, replace_points=replace_points)

    self.add_event_listener("drag_select", key+"."+scope, lambda view: sublime.active_window().run_command("open_url", args={"url": link})) 

def show_bulb(self) -> None:
        region = self.view.sel()[0]
        flags = sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE
        self.view.add_regions('lsp_bulb', [region], 'markup.changed', 'Packages/LSP/icons/lightbulb.png', flags) 

def _handle_response(self, response: Optional[List]) -> None:
        if not response:
            return
        kind2regions = {}  # type: Dict[str, List[sublime.Region]]
        for kind in range(0, 4):
            kind2regions[_kind2name[kind]] = []
        for highlight in response:
            r = range_to_region(Range.from_lsp(highlight["range"]), self.view)
            kind = highlight.get("kind", DocumentHighlightKind.Unknown)
            if kind is not None:
                kind2regions[_kind2name[kind]].append(r)
        if settings.document_highlight_style == "fill":
            flags = 0
        elif settings.document_highlight_style == "box":
            flags = sublime.DRAW_NO_FILL
        else:
            flags = sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE
            if settings.document_highlight_style == "underline":
                flags |= sublime.DRAW_SOLID_UNDERLINE
            elif settings.document_highlight_style == "stippled":
                flags |= sublime.DRAW_STIPPLED_UNDERLINE
            elif settings.document_highlight_style == "squiggly":
                flags |= sublime.DRAW_SQUIGGLY_UNDERLINE

        self._clear_regions()
        for kind_str, regions in kind2regions.items():
            if regions:
                scope = settings.document_highlight_scopes.get(kind_str, None)
                if scope:
                    self.view.add_regions("lsp_highlight_{}".format(kind_str),
                                          regions, scope=scope, flags=flags) 

def run(self, edit):
    connection = ChromeREPLConnection.get_instance(self.view)

    # store selection for later restoration
    prev = []
    for sel in self.view.sel():
      prev.append(sel)

    success = True
    # evaluate selections in Chrome
    for sel in self.view.sel():
      if sel.a == sel.b:  # the 'selection' is a single point
        sel = self.view.line(sel)
        self.view.sel().add(sel)

      try:
        expression = self.view.substr(sel)
        connection.execute(expression)
      except Exception as e:
        success = False

    if success:
      # highlight
      self.view.add_regions(self.HIGHLIGHT_KEY,
                            self.view.sel(),
                            self.HIGHLIGHT_SCOPE,
                            flags=sublime.DRAW_NO_OUTLINE)

      # clear selection so highlighting will be visible
      self.view.sel().clear()

      # do highlighting
      sublime.set_timeout(lambda: self.view.sel().add_all(prev), 10)

      # remove highlight and restore original selection
      sublime.set_timeout(lambda: self.view.erase_regions(self.HIGHLIGHT_KEY), 50) 

def mark(editor: sublime.View, tracker: AbbreviationTracker):
    "Marks tracker in given view"
    scope = get_settings('marker_scope', 'region.accent')
    mark_opt = sublime.DRAW_SOLID_UNDERLINE | sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE
    editor.erase_regions(ABBR_REGION_ID)
    editor.add_regions(ABBR_REGION_ID, [tracker.region], scope, '', mark_opt)
    if isinstance(tracker, AbbreviationTrackerValid) and tracker.forced:
        phantoms = [
            sublime.Phantom(tracker.region, forced_indicator('⋮>'), sublime.LAYOUT_INLINE)
        ]

        key = editor.id()
        if key not in _forced_indicator:
            _forced_indicator[key] = sublime.PhantomSet(editor, ABBR_REGION_ID)
        _forced_indicator[key].update(phantoms) 

def mark(self, view: sublime.View):
        "Marks tracker in given view"
        scope = emmet.get_settings('marker_scope', 'region.accent')
        mark_opt = sublime.DRAW_SOLID_UNDERLINE | sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE
        view.erase_regions(ABBR_REGION_ID)
        view.add_regions(ABBR_REGION_ID, [self.region], scope, '', mark_opt)
        if self.forced:
            phantoms = [sublime.Phantom(self.region, forced_indicator('⋮>'), sublime.LAYOUT_INLINE)]
            if not self.forced_indicator:
                self.forced_indicator = sublime.PhantomSet(view, ABBR_REGION_ID)
            self.forced_indicator.update(phantoms) 

def append(self, data):
		view = self.buildResultPanel
		view.run_command("append", {"characters": data})

		codePoints = view.find_by_selector("constant.numeric.line-number.match.find-in-files")
		lines = []
		for codePoint in codePoints:
			lines.append(view.line(codePoint))

		view.add_regions("errors", lines, "keyword", "bookmark", 
			sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE | sublime.PERSISTENT | sublime.DRAW_SQUIGGLY_UNDERLINE) 

def on_hover(self, event: Tuple[sublime.View, int, int]):
		(view, point, hover_zone) = event
		if hover_zone != sublime.HOVER_TEXT or not self.project.is_source_file(view):
			return

		session = self.sessions.active

		r = session.adapter_configuration.on_hover_provider(view, point)
		if not r:
			return
		word_string, region = r
		
		try:
			response = await session.adapter.Evaluate(word_string, session.selected_frame, 'hover')
			await core.sleep(0.25)
			variable = dap.Variable("", response.result, response.variablesReference)
			view.add_regions('selected_hover', [region], scope="comment", flags=sublime.DRAW_NO_OUTLINE)

			def on_close() -> None:
				view.erase_regions('selected_hover')

			component = VariableComponent(Variable(session, variable))
			component.toggle_expand()
			ui.Popup(component, view, region.a, on_close=on_close)

		# errors trying to evaluate a hover expression should be ignored
		except dap.Error as e:
			core.log_error("adapter failed hover evaluation", e) 

def run(self, edit) :
      global region_selected
      view = self.view
      lines = view.lines(region_selected)
      view.add_regions("region-dot", [lines[0], lines[-1:][0]],  "code", "dot", sublime.DRAW_NO_FILL | sublime.DRAW_NO_OUTLINE)
      #view.add_regions("region-body", [region_selected],  "code", "", sublime.DRAW_NO_FILL) 

def on_idle(self, view):
        """
        """
        structure_info = self._get_structure_info(view)
        linting = self.get_settings(view, "linting", True)

        # linting
        if linting and "key.diagnostics" in structure_info:
            diagnostics = structure_info["key.diagnostics"]
            self.errors = {}

            for entry in diagnostics:
                description = entry["key.description"]
                #level = entry['key.severity']
                row, col = entry["key.line"], entry["key.column"]
                pos = view.text_point(row-1,col-1)

                self.errors[pos] = description

            view.add_regions(
                "swiftkitten.diagnostics",
                [Region(pos,pos+1) for pos in self.errors.keys()],
                "constant",
                "",
                sublime.DRAW_STIPPLED_UNDERLINE | sublime.DRAW_NO_OUTLINE | sublime.DRAW_NO_FILL
            )

            self._update_linting_status(view) 

def hidden():
    flags = 0
    if _st_version < 3000:
        flags = sublime.HIDDEN
    else:
        flags = (sublime.DRAW_NO_FILL |
                 sublime.DRAW_NO_OUTLINE)

    return (flags | sublime.HIDE_ON_MINIMAP) 

def _handle_codeerrors(self, data):
        print('handling Errors')
        if data is None:
            print('no data')
            return
        
        self.data = data
        self.underlines = []
        self.warninglines = []
        self.errlines = []
        oops_map = {}

        if "QuickFixes" in self.data and self.data["QuickFixes"] != None and len(self.data["QuickFixes"]) > 0:
            self.data["QuickFixes"].sort(key = lambda a:(a['Line'],a['Column']))
            self.outputpanel.write_line("File: "+self.data["QuickFixes"][0]["FileName"]+"\n")
            suppressHidden = bool(helpers.get_settings(self.view,'omnisharp_suppresshidden'))
            for i in self.data["QuickFixes"]:
                point = self.view.text_point(i["Line"]-1, i["Column"]-1)
                reg = self.view.word(point)
                region_that_would_be_looked_up = self.view.word(reg.begin())
                if region_that_would_be_looked_up.begin() != reg.begin() or region_that_would_be_looked_up.end() != reg.end():
                    reg = sublime.Region(point, point+1)
                # self.underlines.append(reg)

                if i["LogLevel"] == "Hidden" and suppressHidden:
                    continue
                if i["LogLevel"] == "Warning" :
                    self.warninglines.append(reg)
                if i["LogLevel"] == "Error" :
                    self.errlines.append(reg)
                key = "%s,%s" % (reg.a, reg.b)
                oops_map[key] = i["Text"].strip()
                self.outputpanel.write_line(i["LogLevel"] + " : " + i["Text"].strip() + " - (" + str(i["Line"]) + ", " + str(i["Column"]) + ")")
            showErrorPanel = bool(helpers.get_settings(self.view,'omnisharp_showerrorwindows'))
            showWarningPanel = bool(helpers.get_settings(self.view,'omnisharp_showwarningwindows'))
            haveError = len(self.errlines) > 0
            if haveError:
                # print('underlines')
                self.view.settings().set("oops", oops_map)
                self.view.add_regions("oops", self.errlines, "sublimelinter.mark.error", "circle",  sublime.DRAW_NO_FILL|sublime.DRAW_NO_OUTLINE|sublime.DRAW_SOLID_UNDERLINE )
                if showErrorPanel:
                    self.view.window().run_command("show_panel", {"panel": "output.variable_get"})
            if len(self.warninglines) > 0:
                # print('underlines')
                self.view.settings().set("oops", oops_map)
                self.view.add_regions("oops", self.warninglines, "sublimelinter.mark.warning", "dot", sublime.DRAW_NO_FILL + sublime.DRAW_NO_OUTLINE + sublime.DRAW_SQUIGGLY_UNDERLINE )
                if (not haveError or not showErrorPanel) and showWarningPanel:
                    self.view.window().run_command("show_panel", {"panel": "output.variable_get"})

        self.data = None

        # Make error panel be scrolled to top so that we can see the first error:
        self.outputpanel.view.set_viewport_position((0,0)) 

def __init__(self, settings):
        """Initialize error visualization.

        Args:
            mark_gutter (bool): add a mark to the gutter for error regions
        """
        gutter_style = settings.gutter_style
        mark_style = settings.linter_mark_style
        self.settings = settings

        self.err_regions = {}
        if gutter_style == SettingsStorage.GUTTER_COLOR_STYLE:
            self.gutter_mark_error = PATH_TO_ICON.format(
                icon="error.png")
            self.gutter_mark_warning = PATH_TO_ICON.format(
                icon="warning.png")
        elif gutter_style == SettingsStorage.GUTTER_MONO_STYLE:
            self.gutter_mark_error = PATH_TO_ICON.format(
                icon="error_mono.png")
            self.gutter_mark_warning = PATH_TO_ICON.format(
                icon="warning_mono.png")
        elif gutter_style == SettingsStorage.GUTTER_DOT_STYLE:
            self.gutter_mark_error = PATH_TO_ICON.format(
                icon="error_dot.png")
            self.gutter_mark_warning = PATH_TO_ICON.format(
                icon="warning_dot.png")
        else:
            log.error("Unknown option for gutter_style: %s", gutter_style)
            self.gutter_mark_error = ""
            self.gutter_mark_warning = ""

        if mark_style == SettingsStorage.MARK_STYLE_OUTLINE:
            self.draw_flags = sublime.DRAW_EMPTY | sublime.DRAW_NO_FILL
        elif mark_style == SettingsStorage.MARK_STYLE_FILL:
            self.draw_flags = 0
        elif mark_style == SettingsStorage.MARK_STYLE_SOLID_UNDERLINE:
            self.draw_flags = sublime.DRAW_NO_FILL | \
                sublime.DRAW_NO_OUTLINE | sublime.DRAW_SOLID_UNDERLINE
        elif mark_style == SettingsStorage.MARK_STYLE_STIPPLED_UNDERLINE:
            self.draw_flags = sublime.DRAW_NO_FILL | \
                sublime.DRAW_NO_OUTLINE | sublime.DRAW_STIPPLED_UNDERLINE
        elif mark_style == SettingsStorage.MARK_STYLE_SQUIGGLY_UNDERLINE:
            self.draw_flags = sublime.DRAW_NO_FILL | \
                sublime.DRAW_NO_OUTLINE | sublime.DRAW_SQUIGGLY_UNDERLINE
        else:
            self.draw_flags = sublime.HIDDEN 

def run_coverage(self, view):
        settings = find_flow_settings(view.window().project_data())
        if not settings.get('show_coverage'):
            return

        result = None
        try:
            result = CLI(view).coverage()
        except InvalidContext:
            view.erase_regions('flow_error')
            view.erase_regions('flow_uncovered')
        except Exception as e:
            display_unknown_error(self.view, e)

        if not result:
            return

        regions = []

        for line in result['expressions']['uncovered_locs']:
            start = line['start']
            end = line['end']
            row = int(start['line']) - 1
            col = int(start['column']) - 1
            endrow = int(end['line']) - 1
            endcol = int(end['column'])
            regions.append(
                rowcol_to_region(view, row, col, endcol, endrow)
            )

        view.add_regions(
            'flow_uncovered', regions, 'comment', '',
            sublime.DRAW_STIPPLED_UNDERLINE +
            sublime.DRAW_NO_FILL +
            sublime.DRAW_NO_OUTLINE
        )

        uncovered_count = result['expressions']['uncovered_count']
        covered_count_text = 'Flow coverage: {} line{} uncovered'.format(
            uncovered_count, '' if uncovered_count is 1 else 's'
        )
        view.set_status('flow_coverage', covered_count_text) 

def run(
        self, edit, *,
        region_begin, region_end, substitution, new_cursor_pos,
        prefix, old_prefix, expected_prefix, highlight
    ):
        normalize_offset = -self.view.sel()[0].begin()
        def normalize(x, sel):
            if isinstance(x, sublime.Region):
                return sublime.Region(normalize(x.begin(), sel), normalize(x.end(), sel))
            else:
                return normalize_offset + x + sel.begin() 
        observed_prefixes = [
            self.view.substr(sublime.Region(normalize(region_begin, sel), sel.begin()))
            for sel in self.view.sel()
        ]
        if old_prefix is not None:
            for i in range(len(self.view.sel())):
                sel = self.view.sel()[i]
                t_region_end = normalize(region_end, sel)
                self.view.sel().subtract(sel)
                self.view.insert(edit, t_region_end, old_prefix)
                self.view.sel().add(t_region_end)
        normalize_offset = -self.view.sel()[0].begin()
        region_end += len(prefix)
        region = sublime.Region(region_begin, region_end)
        modified_regions = []
        for i in range(len(self.view.sel())):
            sel = self.view.sel()[i]
            t_region = normalize(region, sel)
            observed_prefix = observed_prefixes[i]
            if observed_prefix != expected_prefix:
                new_begin = self.view.word(sel).begin()
                print(
                    'TabNine expected prefix "{}" but found prefix "{}", falling back to substituting from word beginning: "{}"'
                        .format(expected_prefix, observed_prefix, self.view.substr(sublime.Region(new_begin, sel.begin())))
                )
                t_region = sublime.Region(new_begin, t_region.end())
            self.view.sel().subtract(sel)
            self.view.erase(edit, t_region)
            self.view.insert(edit, t_region.begin(), substitution)
            self.view.sel().add(t_region.begin() + new_cursor_pos)
            modified_regions.append(sublime.Region(t_region.begin(), t_region.begin() + new_cursor_pos))
        if highlight:
            global GLOBAL_HIGHLIGHT_COUNTER
            GLOBAL_HIGHLIGHT_COUNTER += 1
            expected_counter = GLOBAL_HIGHLIGHT_COUNTER
            self.view.add_regions(
                'tabnine_highlight', modified_regions, 'string',
                flags=sublime.DRAW_NO_OUTLINE,
            )
            def erase():
                if GLOBAL_HIGHLIGHT_COUNTER == expected_counter:
                    self.view.erase_regions('tabnine_highlight')
            sublime.set_timeout(erase, 250)