Replace highlight colors with prefixes and suffixes

doc/config

@@ -188,11 +188,18 @@
 #
 #song_library_format = {%n - }{%t}|{%f}
 #
-#
 #alternative_header_first_line_format = $b$1$aqqu$/a$9 {%t}|{%f} $1$atqq$/a$9$/b
 #
 #alternative_header_second_line_format = {{$4$b%a$/b$9}{ - $7%b$9}{ ($4%y$9)}}|{%D}
 #
+#current_item_prefix = $(yellow)$r
+#
+#current_item_suffix = $/r$(end)
+#
+#current_item_inactive_column_prefix = $(white)$r
+#
+#current_item_inactive_column_suffix = $/r$(end)
+#
 #now_playing_prefix = $b
 #
 #now_playing_suffix = $/b
@@ -519,8 +526,6 @@
 #
 #color2 = green
 #
-#main_window_highlight_color = yellow
-#
 #progressbar_color = black:b
 #
 #progressbar_elapsed_color = green:b
@@ -533,8 +538,6 @@
 #
 #alternative_ui_separator_color = black:b
 #
-#active_column_color = red
-#
 #window_border_color = green
 #
 #active_window_border = red

doc/ncmpcpp.1

@@ -121,6 +121,18 @@ Now playing song format for the first line in alternative user interface header
 .B alternative_header_second_line_format = TEXT
 Now playing song format for the second line in alternative user interface header window.
 .TP
+.B current_item_prefix = TEXT
+Prefix for currently selected item.
+.TP
+.B current_item_suffix = TEXT
+Suffix for currently selected item.
+.TP
+.B current_item_inactive_column_prefix = TEXT
+Prefix for currently selected item in the inactive column.
+.TP
+.B current_item_inactive_column_suffix = TEXT
+Suffix for currently selected item in the inactive column.
+.TP
 .B now_playing_prefix = TEXT
 Prefix for currently playing song.
 .TP
@@ -378,9 +390,6 @@ One of colors used in Song info, Tiny tag editor and Search engine.
 .B color2 = COLOR
 One of colors used in Song info, Tiny tag editor and Search engine.
 .TP
-.B main_window_highlight_color = COLOR
-Color of main window's highlight.
-.TP
 .B progressbar_color = COLOR
 Color of progressbar.
 .TP
@@ -399,9 +408,6 @@ Color of player state shown in statusbar.
 .B alternative_ui_separator_color = COLOR
 Color of separators used in alternative user interface.
 .TP
-.B active_column_color = COLOR
-Color of active column's highlight.
-.TP
 .B window_border_color = BORDER
 Border color of pop-up windows. If set to 'none', no border will be shown.
 .TP