style fix & fix exception when no selection

bootstrap.py

@@ -2,33 +2,39 @@
 
 package_name = 'MarkdownEditing'
 
+
 def get_ingored_packages():
     settings = sublime.load_settings('Preferences.sublime-settings')
     return settings.get('ignored_packages', [])
 
+
 def save_ingored_packages(ignored_packages):
     settings.set('ignored_packages', ignored_packages)
     sublime.save_settings('Preferences.sublime-settings')
 
+
 def disable_native_markdown_package():
     ignored_packages = get_ingored_packages()
     if 'Markdown' not in ignored_packages:
         ignored_packages.append('Markdown')
         save_ingored_packages(ignored_packages)
 
+
 def enable_native_markdown_package():
     ignored_packages = get_ingored_packages()
     if 'Markdown' in ignored_packages:
         ignored_packages.remove('Markdown')
         save_ingored_packages(ignored_packages)
 
+
 def plugin_loaded():
     from package_control import events
 
     if events.install(package_name):
         # Native package causes some conflicts.
         disable_native_markdown_package()
 
+
 def plugin_unloaded():
     from package_control import events
 
@@ -39,4 +45,4 @@ def plugin_unloaded():
 # Compat with ST2
 if sys.version_info < (3,):
     plugin_loaded()
-    unload_handler = plugin_unloaded
+    unload_handler = plugin_unloaded

custom_find_under_expand.py

@@ -1,14 +1,16 @@
 """
-	Re-implements `find_under_expand` command because ST refuses to use it inside macro
-	definitions.
+    Re-implements `find_under_expand` command because ST refuses to use it inside macro
+    definitions.
 
-	Source: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=5148
+    Source: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=5148
 """
 
-import sublime, sublime_plugin
+import sublime
+import sublime_plugin
 
 
 class CustomFindUnderExpandCommand(sublime_plugin.TextCommand):
+
     def run(self, edit):
         regions = []
 

decide_title.py

@@ -18,8 +18,7 @@ def on_modified_async(self, view):
                     title = text[title_begin: title_end]
                 else:
                     title_begin = m.end()
-                    title_end = re.search(
-                        '(' + m.group() + ')?(\n|$)', text[title_begin:]).start() + title_begin
+                    title_end = re.search('(' + m.group() + ')?(\n|$)', text[title_begin:]).start() + title_begin
                     title = text[title_begin: title_end]
                 break
 

distraction_free_mode.py

@@ -5,19 +5,17 @@
     https://github.com/maliayas/SublimeText_FullScreenStatus
 """
 
-import sublime, sublime_plugin
+import sublime
+import sublime_plugin
+from MarkdownEditing.mdeutils import *
 
 
 def on_distraction_free():
     return sublime.active_window().settings().get('fss_on_distraction_free')
 
-def view_is_markdown(view):
-    if len(view.sel()) > 0:
-        return bool(view.score_selector(view.sel()[0].a, "text.html.markdown"))
-    else:
-        return False
 
 class KeepCurrentLineCentered(sublime_plugin.EventListener):
+
     def on_modified_async(self, view):
         # One of the MarkdownEditing syntax files must be in use.
         if not view_is_markdown(view):

footnotes.py

@@ -1,6 +1,7 @@
 import sublime
 import sublime_plugin
 import re
+from MarkdownEditing.mdeutils import *
 
 DEFINITION_KEY = 'MarkdownEditing-footnote-definitions'
 REFERENCE_KEY = 'MarkdownEditing-footnote-references'
@@ -64,13 +65,9 @@ def strip_trailing_whitespace(view, edit):
     if tws:
         view.erase(edit, tws)
 
-def view_is_markdown(view):
-    if len(view.sel()) > 0:
-        return bool(view.score_selector(view.sel()[0].a, "text.html.markdown"))
-    else:
-        return False
 
 class MarkFootnotes(sublime_plugin.EventListener):
+
     def update_footnote_data(self, view):
         if view_is_markdown(view):
             view.add_regions(REFERENCE_KEY, view.find_all(REFERENCE_REGEX), '', 'cross', sublime.HIDDEN)
@@ -83,7 +80,8 @@ def on_load(self, view):
         self.update_footnote_data(view)
 
 
-class GatherMissingFootnotesCommand(sublime_plugin.TextCommand):
+class GatherMissingFootnotesCommand(MDETextCommand):
+
     def run(self, edit):
         refs = get_footnote_identifiers(self.view)
         defs = get_footnote_definition_markers(self.view)
@@ -93,10 +91,9 @@ def run(self, edit):
             for note in missingnotes:
                 self.view.insert(edit, self.view.size(), '\n [^%s]: ' % note)
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
-class InsertFootnoteCommand(sublime_plugin.TextCommand):
+class InsertFootnoteCommand(MDETextCommand):
+
     def run(self, edit):
         view = self.view
         markernum = get_next_footnote_marker(view)
@@ -116,10 +113,9 @@ def run(self, edit):
             if view.settings().get('command_mode'):
                 view.run_command('enter_insert_mode', {"insert_command": "move", "insert_args": {"by": "characters", "forward": True}})
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
-class GoToFootnoteDefinitionCommand(sublime_plugin.TextCommand):
+class GoToFootnoteDefinitionCommand(MDETextCommand):
+
     def run(self, edit):
         defs = get_footnote_definition_markers(self.view)
         regions = self.view.get_regions(REFERENCE_KEY)
@@ -142,11 +138,9 @@ def run(self, edit):
                 self.view.sel().add(defs[target])
                 self.view.show(defs[target])
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
+class GoToFootnoteReferenceCommand(MDETextCommand):
 
-class GoToFootnoteReferenceCommand(sublime_plugin.TextCommand):
     def run(self, edit):
         refs = get_footnote_references(self.view)
         match = is_footnote_definition(self.view)
@@ -156,11 +150,9 @@ def run(self, edit):
             [self.view.sel().add(a) for a in refs[target]]
             self.view.show(refs[target][0])
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
+class MagicFootnotesCommand(MDETextCommand):
 
-class MagicFootnotesCommand(sublime_plugin.TextCommand):
     def run(self, edit):
         if (is_footnote_definition(self.view)):
             self.view.run_command('go_to_footnote_reference')
@@ -169,22 +161,18 @@ def run(self, edit):
         else:
             self.view.run_command('insert_footnote')
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
+class SwitchToFromFootnoteCommand(MDETextCommand):
 
-class SwitchToFromFootnoteCommand(sublime_plugin.TextCommand):
     def run(self, edit):
         if (is_footnote_definition(self.view)):
             self.view.run_command('go_to_footnote_reference')
         else:
             self.view.run_command('go_to_footnote_definition')
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
+class SortFootnotesCommand(MDETextCommand):
 
-class SortFootnotesCommand(sublime_plugin.TextCommand):
     def run(self, edit):
         strip_trailing_whitespace(self.view, edit)
         defs = get_footnote_definition_markers(self.view)
@@ -205,6 +193,3 @@ def run(self, edit):
 
         for key in keys:
             self.view.insert(edit, self.view.size(), '\n\n ' + notes[key])
-
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))

indent_list_item.py

@@ -1,8 +1,11 @@
 import sublime_plugin
 import re
+from MarkdownEditing.mdeutils import *
 
-class IndentListItemCommand(sublime_plugin.TextCommand):
-    def run(self, edit, reverse = False):
+
+class IndentListItemCommand(MDETextCommand):
+
+    def run(self, edit, reverse=False):
         for region in self.view.sel():
             line = self.view.line(region)
             line_content = self.view.substr(line)
@@ -41,6 +44,3 @@ def run(self, edit, reverse = False):
 
             # Insert the new item
             self.view.replace(edit, line, new_line)
-
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))

indent_list_multiitem.py

@@ -1,8 +1,9 @@
 import sublime_plugin
 import re
+from MarkdownEditing.mdeutils import *
 
 
-class IndentListMultiitemCommand(sublime_plugin.TextCommand):
+class IndentListMultiitemCommand(MDETextCommand):
 
     def run(self, edit, reverse=False):
         todo = []
@@ -29,8 +30,7 @@ def run(self, edit, reverse=False):
                     new_line = line_content
                     # Transform the bullet to the next/previous bullet type
                     if self.view.settings().get("mde.list_indent_auto_switch_bullet", True):
-                        bullets = self.view.settings().get(
-                            "mde.list_indent_bullets", ["*", "-", "+"])
+                        bullets = self.view.settings().get("mde.list_indent_bullets", ["*", "-", "+"])
 
                         for key, bullet in enumerate(bullets):
                             re_bullet = re.escape(bullet)
@@ -45,13 +45,11 @@ def run(self, edit, reverse=False):
                                 break
                     if not reverse:
                         # Do the indentation
-                        new_line = re.sub(
-                            bullet_pattern, tab_str + "\\1", new_line, 1)
+                        new_line = re.sub(bullet_pattern, tab_str + "\\1", new_line, 1)
 
                     else:
                         # Do the unindentation
-                        new_line = re.sub(
-                            tab_str + bullet_pattern, "\\1", new_line, 1)
+                        new_line = re.sub(tab_str + bullet_pattern, "\\1", new_line, 1)
                 else:
                     if not reverse:
                         new_line = tab_str + line_content
@@ -64,6 +62,3 @@ def run(self, edit, reverse=False):
         while len(todo) > 0:
             j = todo.pop()
             self.view.replace(edit, j[0], j[1])
-
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))

lint.py

@@ -1,7 +1,7 @@
-
 import sublime
 import sublime_plugin
 import re
+from MarkdownEditing.mdeutils import *
 
 
 class mddef(object):
@@ -613,12 +613,10 @@ def test(self, text, s, e):
 
             if style == 'one':
                 if sym != '1':
-                    ret[mr.start(
-                        1) + e + 1] = '%s found, \'1\' expected' % repr(sym)
+                    ret[mr.start(1) + e + 1] = '%s found, \'1\' expected' % repr(sym)
             else:
                 if int(sym) != int(lastSym) + 1:
-                    ret[mr.start(1) + e + 1] = ('%s found, \'%d\' expected' %
-                                                (repr(sym), int(lastSym) + 1))
+                    ret[mr.start(1) + e + 1] = ('%s found, \'%d\' expected' % (repr(sym), int(lastSym) + 1))
                 lastSym = sym
         return ret
 
@@ -652,7 +650,8 @@ def test(self, text, s, e):
             ret[e] = '%d spaces found, %d expected' % (nspaces, against_value)
         return ret
 
-class MarkdownLintCommand(sublime_plugin.TextCommand):
+
+class MarkdownLintCommand(MDETextCommand):
 
     blockdef = []
     scope_block = 'markup.raw.block.markdown'
@@ -709,6 +708,3 @@ def test(self, tar, text):
                 break
 
         return ret
-
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))

mdeutils.py

@@ -1,12 +1,15 @@
 import sublime
 import sublime_plugin
 
+
 def view_is_markdown(view):
     if len(view.sel()) > 0:
-        return bool(view.score_selector(view.sel()[0].a, "text.html.markdown"))
+        return len(view.sel()) > 0 and bool(view.score_selector(view.sel()[0].a, "text.html.markdown"))
     else:
         return False
 
+
 class MDETextCommand(sublime_plugin.TextCommand):
+
     def is_enabled(self):
-        return view_is_markdown(self.view)
+        return view_is_markdown(self.view)

messages/2.1.9.md

@@ -6,6 +6,7 @@ feedback you can use [GitHub issues][issues].
 ## Bug Fixes
 
 * Links (anchor) in headings are highlighted correctly in plain Markdown syntax too
+* Fixed some errors when there is no cursor on the current opened document
 
 ## New Features
 

numbered_list.py

@@ -1,7 +1,10 @@
 import sublime_plugin
 import re
+from MarkdownEditing.mdeutils import *
+
+
+class NumberListCommand(MDETextCommand):
 
-class NumberListCommand(sublime_plugin.TextCommand):
     def run(self, edit):
         view = self.view
         sel = view.sel()[0]
@@ -19,10 +22,9 @@ def run(self, edit):
             view.erase(edit, sel)
             view.insert(edit, sel.begin(), "\n%s%d.%s" % (text[:num], int(text[num:dot]) + increment, additional_spaces))
 
-    def is_enabled(self):
-        return bool(self.view.score_selector(self.view.sel()[0].a, "text.html.markdown"))
 
-class NumberListReferenceCommand(sublime_plugin.TextCommand):
+class NumberListReferenceCommand(MDETextCommand):
+
     def run(self, edit):
         view = self.view
         sel = view.sel()[0]
@@ -34,4 +36,4 @@ def run(self, edit):
             view.insert(edit, sel.begin(), "\n%d]: " % (int(text[:dot]) + 1,))
         else:
             view.erase(edit, sel)
-            view.insert(edit, sel.begin(), "\n%s%d]: " % (text[:num], int(text[num:dot]) + 1))
+            view.insert(edit, sel.begin(), "\n%s%d]: " % (text[:num], int(text[num:dot]) + 1))