Fix --karma option and added new options for --new option

1. fixed --karma for <= and >= options
2. allow <, >, <= and >= options for --new option

Author: mbhangui

doc/ChangeLog

@@ -61,6 +61,8 @@ Release 1.1 Start 30/06/2022 End --/--/----
 32. player.in: return db operation 5 times on failure
 - 17/11/2025
 33. player.in: exit if SONG_URI not set
+- 22/11/2025
+35. Fix --karma args and added options for --new option
 
 * Thu Jun 30 2022 18:32:58 IST Manvendra Bhangui <mpdev@indimail.org> 1.0-1.1%{?dist}
 Release 1.0 Start 02/03/2020 End 30/06/2022

mpdplaylist.1

@@ -135,9 +135,18 @@ Load a playlist as defined in ~/.mpdplaylist.options
 Load a playlist as defined in ~/.mpdplaylist.new
 \fBmpdplaylist\fR --options-file=~/.mpdplaylist.new
 
-List all songs added in the last 3 days
+List all songs added 3 days back
 \fBmpdplaylist\fR --new=3
 
+List all songs added in the last 3 days. (See the use of escaping '<' to
+prevent the shell from using input redirection)
+\fBmpdplaylist\fR --new\<=3
+
+List all songs added more than 30 days back (use with caution as this could
+be a huge list. See the use of escaping '>' to prevent the shell from using
+output redirection)
+\fBmpdplaylist\fR --new\>=30
+
 List all songs belonging to \fIHindi\fR genre, having a rting of 6 &
 greater (on a scale of 10), from the year 1970 to the year 2000. Sort the
 result on the \fIlast_played\fR field in ascendning order and in descending