added improved version of silene's macros...

...to hide column separators from campaign writers, use them in all
campaigns, and switch from , to = as separator to match C++ code

data/campaigns/Eastern_Invasion.cfg

@@ -7,9 +7,9 @@
 	define=CAMPAIGN_EASTERN_INVASION
 	first_scenario=The_Outpost
 	difficulties=EASY,NORMAL,HARD
-	difficulty_descriptions="&human-spearman.png," + _"Spearman" + "," + _"(easiest)" +
-		";*&human-swordman.png," + _"Swordsman" +
-		";&human-royalguard.png," + _"Royal Guard" + "," + _"(hardest)"
+	difficulty_descriptions={MENU_IMG_TXT2 human-spearman.png _"Spearman" _"(easiest)"} +
+		";*" + {MENU_IMG_TXT human-swordman.png _"Swordsman"} +
+		";" + {MENU_IMG_TXT2 human-royalguard.png (_"Royal Guard") _"(hardest)"}
 	description= _ "Lead the loyal armies of Wesnoth in battle against the undead hordes from the East."
 	image=portraits/Eastern_Invasion/dacyn.png
 [/campaign]

data/campaigns/Heir_To_The_Throne.cfg

@@ -7,9 +7,9 @@
 	define=CAMPAIGN_HEIR_TO_THE_THRONE
 	first_scenario=The_Elves_Besieged
 	difficulties=EASY,NORMAL,HARD
-	difficulty_descriptions="&elvish-fighter.png," + _"Fighter" + "," + _"(easiest)" +
-		";*&elvish-hero.png," + _"Hero" +
-		";&elvish-champion.png," + _"Champion" + "," + _"(hardest)"
+	difficulty_descriptions={MENU_IMG_TXT2 elvish-fighter.png _"Fighter" _"(easiest)"} +
+	 ";*" + {MENU_IMG_TXT elvish-hero.png _"Hero"} + ";" +
+	 {MENU_IMG_TXT2 elvish-champion.png _"Champion" _"(hardest)"}
 	description= _ "Fight to gain back the throne of Wesnoth, of which you are the legitimate heir."
 	image=portraits/Heir_To_The_Throne/konrad.png
 [/campaign]

data/campaigns/Son_Of_The_Black_Eye.cfg

@@ -6,9 +6,9 @@
 	define=CAMPAIGN_SON_OF_THE_BLACK_EYE
 	first_scenario=End_Of_Peace
 	difficulties=EASY,NORMAL,HARD
-	difficulty_descriptions="&orcish-grunt.png," + _"Grunt" + "," + _"(easiest)" +
-		";*&orcish-warrior.png," + _"Warrior" +
-		";&orcish-warlord.png," + _"Warlord" + "," + _"(hardest)"
+	difficulty_descriptions={MENU_IMG_TXT2 orcish-grunt.png _"Grunt" _"(easiest)"} +
+		";*" + {MENU_IMG_TXT orcish-warrior.png _"Warrior"} +
+		";" + {MENU_IMG_TXT2 orcish-warlord.png _"Warlord" _"(hardest)"}
 	icon=orcish-ruler.png
 	image=items/orcish-flag.png
 [/campaign]

data/campaigns/The_Dark_Hordes.cfg

@@ -7,9 +7,9 @@
 	define=CAMPAIGN_THE_DARK_HORDES
 	first_scenario=A_New_Chance
 	difficulties=EASY,NORMAL,HARD
-	difficulty_descriptions="&undead-initiate.png," + _"Apprentice" + "," + _"(easiest)" +
-		";*&undead-necromancer.png," + _"Master" +
-		";&undead-lich.png," + _"Dark Lord" + "," + _"(hardest)"
+	difficulty_descriptions={MENU_IMG_TXT2 undead-initiate.png _"Apprentice" _"(easiest)"} +
+		";*" + {MENU_IMG_TXT undead-necromancer.png _"Master"} +
+		";" + {MENU_IMG_TXT2 undead-lich.png (_"Dark Lord") _"(hardest)"}
 [/campaign]
 
 #ifdef CAMPAIGN_THE_DARK_HORDES

data/campaigns/The_Rise_of_Wesnoth.cfg

@@ -6,9 +6,9 @@
 	define=CAMPAIGN_THE_RISE_OF_WESNOTH
 	first_scenario=A_Summer_of_Storms
 	difficulties=EASY,NORMAL,HARD
-	difficulty_descriptions="&noble-fighter.png," + _"Fighter" + "," + _"(easiest)" +
-		";*&noble-commander.png," + _"Commander" +
-		";&noble-lord.png," + _"Lord" + "," + _"(hardest)"
+	difficulty_descriptions={MENU_IMG_TXT2 noble-fighter.png _"Fighter" _"(easiest)"} +
+		";*" + {MENU_IMG_TXT noble-commander.png _"Commander"} +
+		";" + {MENU_IMG_TXT2 noble-lord.png _"Lord"  _"(hardest)"}
 	icon=noble-lord.png
 	description= _ "Lead Prince Haldric through the destruction of the Green Isle and across the Ocean to establish the very kingdom of Wesnoth itself. The confrontation with Lich-Lord Jevyan awaits..."
 	image=campaigns/The_Rise_of_Wesnoth/story/the_duel.png

data/utils.cfg

@@ -167,3 +167,8 @@ name=prestart
 [/event]
 #enddef
 
+#define MENU_IMG_TXT IMG TXT
+"&"+{IMG}+"="+{TXT}#enddef
+
+#define MENU_IMG_TXT2 IMG TXT1 TXT2
+"&"+{IMG}+"="+{TXT1}+"="+{TXT2}#enddef