ptgdp: Simplify help text, remove arbitrary conflicts of flags

ptgdp

@@ -184,7 +184,7 @@ execplaylists() {
 	for list in "${_playlists[@]}"; do
 		playlist "$list" || error "Failed to play playlist: \"$list\""
 	done
-	if [ -n "$_optautoplay" ]; then
+	if [ -n "$_optautoplay" ] && [ -z "$_optdryrun" ]; then
 		mpc play > /dev/null 2>&1
 		log "Started playback"
 		unset _optautoplay
@@ -246,14 +246,10 @@ given plaintext FILEs with only search queries.
 
   -c			Clears the cache (which can become quite large)
   -d			Download only; don't queue anything up
-			Conflicts with -p
   -D			Dry run; parse out all songs, downloaded or not, and
-			print out the resolved names. Useful for testing, as
-			YouTube searches can sometimes be finicky.
-  -p			Play the playlist after it is enqueued.
-			Conflicts with -d
-  -s			Shuffle the playlist
-
+			print out the resolved names
+  -p			Play the playlist after it is enqueued
+  -s			Shuffle the playlist before enqueueing
   -r <directory>	Start up rofi, if installed, and present a listing of
 			all .gdp files in the given directory. If notify-send
 			is installed, this will also send notifications
@@ -261,7 +257,6 @@ given plaintext FILEs with only search queries.
   -R <directory|file>	As above, but also parse out the selected playlist and
 			present a listing of individual songs. The argument can
 			be a file in this mode
-
   -h			Print this help text
 
 Environment Variables
@@ -455,7 +450,6 @@ main() {
 	done
 	[ -z "$_optdownloadonly" ] && [ -z "$_optdryrun" ] && ! validatedeps mpc && error "$_return is required outside of dry- and download-only runs"
 	[ -n "$_playlists" ] && [ -n "$_optrofi" ] && error "Flag -r cannot be used with playlist arguments" 2
-	[ -n "$_optdownloadonly" ] && [ -n "$_optautoplay" ] && error "Flags -d and -p conflict" 2
 	if [ -n "$_optrofi" ]; then rofimenu; exit $?; fi
 	if [ -n "$_playlists" ]; then
 		execplaylists