diff --git a/kv.YAML-tmLanguage b/kv.YAML-tmLanguage
index 97d0d53..9b90509 100644
--- a/kv.YAML-tmLanguage
+++ b/kv.YAML-tmLanguage
@@ -37,6 +37,6 @@ repository:
     match: (?<!\.)\b(on_active|on_color|on_focus|on_node_collapse|on_node_expand|on_pause|on_press|on_release|on_resume|on_size|on_text|on_texture_size|on_touch_down|on_touch_up|on_value|on_collapse|on_collapse_alpha|on_pos|on_background_image|on_background_color|on_orientation|on_arrow_image|on_arrow_pos|on_touch_move|on_tex|on_play|on_index|on_slides|on_offset|on_checkbox_active|on_group|on_lexer|on_foreground_color|on_origin|on_radius|on_hsv|on_hsv|on_select|on_entry_added|on_entries_cleared|on_subentry_to_entry|on_remove_subentry|on_submit|on_children|on_anim_delay|on_texture|on_nocache|on_ref_press|on_scroll_complete|on_anim_alpha|on_open|on_dismiss|on_content|on_container|on_source|on_transform|on_pre_enter|on_enter|on_pre_leave|on_leave|on_complete|on_progress|on_current|on_viewport|on_effect_x|on_effect_y|on_effect_cls|on_panel|on_config|on_menu|on_close|on_config_change|on_is_open|on_sizable_from|on_do_default_tab|on_default_tab_text|on_tab_width|on_tab_height|on_tab_pos|on_parent|on_text_validate|on_double_tap|on_triple_tap|on_quad_touch|on_readonly|on_cursor|on_hint_text|on_padding_x|on_padding_y|on_load_func|on_root_options|on_position_change|on_duration_change|on_state|on_volume|on_video|on_alpha|on_annotation|on_position|on_fullscreen|on_key_down|on_key_up|on_opacity)\b
   builtin_properties:
     name: keyword.other.kv
-    match: (?<!\.)\b(Color|Line|Rectangle|Ellipse|active|anchor_x|anchor_y|app|background_color|background_down|background_normal|bar_color|bold|border|canvas|canvas\.after|canvas\.before|cap|center|center_x|center_y|col_default_width|col_force_default|color|cols|do_rotation|do_scale|do_scroll|do_translation|font_name|font_size|foreground_color|group|halign|height|id|italic|left|max|min|multiline|opacity|orientation|padding|points|pos|pos_hint|readonly|rgb|rgba|row_default_height|row_force_default|rows|scroll_x|scroll_y|separator_color|separator_height|size|size_hint|size_hint_x|size_hint_y|source|spacing|state|text|text_size|texture|top|valign|value|width)\b
+    match: (?<!\.)\b(Color|Line|Rectangle|Ellipse|active|anchor_x|anchor_y|app|background_color|background_down|background_normal|bar_color|bold|border|canvas|canvas\.after|canvas\.before|cap|center|center_x|center_y|col_default_width|col_force_default|color|cols|do_rotation|do_scale|do_scroll|do_translation|font_name|font_size|foreground_color|group|halign|height|id|italic|left|max|min|multiline|markup|opacity|orientation|padding|points|pos|pos_hint|readonly|rgb|rgba|row_default_height|row_force_default|rows|scroll_x|scroll_y|separator_color|separator_height|size|size_hint|size_hint_x|size_hint_y|source|spacing|state|text|text_size|texture|top|valign|value|width)\b
 ...
 
diff --git a/kv.tmLanguage b/kv.tmLanguage
index fc4e3a3..05d5f18 100644
--- a/kv.tmLanguage
+++ b/kv.tmLanguage
@@ -61,7 +61,7 @@
         <key>builtin_properties</key>
         <dict>
             <key>match</key>
-            <string>(?&lt;!\.)\b(Color|Line|Rectangle|Ellipse|active|anchor_x|anchor_y|app|background_color|background_down|background_normal|bar_color|bold|border|canvas|canvas\.after|canvas\.before|cap|center|center_x|center_y|col_default_width|col_force_default|color|cols|do_rotation|do_scale|do_scroll|do_translation|font_name|font_size|foreground_color|group|halign|height|id|italic|left|max|min|multiline|opacity|orientation|padding|points|pos|pos_hint|readonly|rgb|rgba|row_default_height|row_force_default|rows|scroll_x|scroll_y|separator_color|separator_height|size|size_hint|size_hint_x|size_hint_y|source|spacing|state|text|text_size|texture|top|valign|value|width)\b</string>
+            <string>(?&lt;!\.)\b(Color|Line|Rectangle|Ellipse|active|anchor_x|anchor_y|app|background_color|background_down|background_normal|bar_color|bold|border|canvas|canvas\.after|canvas\.before|cap|center|center_x|center_y|col_default_width|col_force_default|color|cols|do_rotation|do_scale|do_scroll|do_translation|font_name|font_size|foreground_color|group|halign|height|id|italic|left|max|min|multiline|markup|opacity|orientation|padding|points|pos|pos_hint|readonly|rgb|rgba|row_default_height|row_force_default|rows|scroll_x|scroll_y|separator_color|separator_height|size|size_hint|size_hint_x|size_hint_y|source|spacing|state|text|text_size|texture|top|valign|value|width)\b</string>
             <key>name</key>
             <string>keyword.other.kv</string>
         </dict>
diff --git a/messages.json b/messages.json
index 64dacec..a5490f4 100644
--- a/messages.json
+++ b/messages.json
@@ -4,4 +4,5 @@
     "0.1.5": "messages/0.1.5.txt",
 	"0.1.6": "messages/0.1.6.txt"
 	"0.1.7": "messages/0.1.7.txt"
+	"0.1.8": "messages/0.1.8.txt"
 }
\ No newline at end of file
diff --git a/messages/0.1.8.txt b/messages/0.1.8.txt
new file mode 100644
index 0000000..b1402cb
--- /dev/null
+++ b/messages/0.1.8.txt
@@ -0,0 +1,5 @@
+Changes in v0.1.8
+================
+
+Fix markup highlight
+Convert idents from TAB to SPACE
\ No newline at end of file