Use no-op strings for month/weekday names

gameconfig.lua

@@ -1,11 +1,5 @@
--- Get translator
-local S
-if minetest.get_translator then
-	S = minetest.get_translator("calendar")
-else
-	S = function(s) return s end
-end
-
+-- For translation collector script
+local N = function(s) return s end
 
 ----------------------------------
 -- BEGINNING OF CALENDAR CONFIG --
@@ -17,28 +11,28 @@ calendar.MONTH_DAYS = 30
 -- List of long month names
 -- (also determines the number of months in a year)
 calendar.month_names = {
-	S('January'), S('February'), S('March'), S('April'),
-	S('May'), S('June'), S('July'), S('August'),
-	S('September'), S('October'), S('November'), S('December')
+	N('January'), N('February'), N('March'), N('April'),
+	N('May'), N('June'), N('July'), N('August'),
+	N('September'), N('October'), N('November'), N('December')
 }
 -- Short month names
 -- (must have same length as `calendar.month.names`)
 calendar.month_names_short = {
-	S('Jan'), S('Feb'), S('Mar'), S('Apr'),
-	S('May'), S('Jun'), S('Jul'), S('Aug'),
-	S('Sep'), S('Oct'), S('Nov'), S('Dec')
+	N('Jan'), N('Feb'), N('Mar'), N('Apr'),
+	N('May'), N('Jun'), N('Jul'), N('Aug'),
+	N('Sep'), N('Oct'), N('Nov'), N('Dec')
 }
 
 -- Long week day names
 -- (also determines the number of days in a week)
 calendar.weekday_names = {
-	S("Monday"), S("Tuesday"), S("Wednesday"),
-	S("Thursday"), S("Friday"), S("Saturday"), S("Sunday")
+	N("Monday"), N("Tuesday"), N("Wednesday"),
+	N("Thursday"), N("Friday"), N("Saturday"), N("Sunday")
 }
 -- Short week day names
 -- (must have same length as `calendar.weekday_names`)
 calendar.weekday_names_short = {
-	S("Mo"), S("Tu"), S("We"), S("Th"), S("Fr"), S("Sa"), S("Su")
+	N("Mo"), N("Tu"), N("We"), N("Th"), N("Fr"), N("Sa"), N("Su")
 }
 
 -- Cardinal number of the week day that marks the beginning of a week

gui.lua

@@ -67,7 +67,7 @@ function calendar.show_calendar(player_name, settings, wanted_months, wanted_yea
 		weekday = calendar.get_weekday(tdays)
 		x, y = 0.75, 1.2
 		for w=1, #calendar.weekday_names_short do
-			formspec = formspec .. "label["..x..","..y..";"..calendar.weekday_names_short[w].."]"
+			formspec = formspec .. "label["..x..","..y..";"..F(S(calendar.weekday_names_short[w])).."]"
 			x = x + 1.1
 		end
 	else

init.lua

@@ -116,8 +116,8 @@ calendar.get_date_string = function(format, total_days)
 	format = string.gsub( format, "%%d", d + 1 )	  -- current day of month
 	format = string.gsub( format, "%%j", j + 1 )	  -- current day of year
 
-	format = string.gsub( format, "%%b", calendar.month_names[ m + 1 ] )       -- current month long name
-	format = string.gsub( format, "%%h", calendar.month_names_short[ m + 1 ] )       -- current month short name
+	format = string.gsub( format, "%%b", S(calendar.month_names[ m + 1 ]) )       -- current month long name
+	format = string.gsub( format, "%%h", S(calendar.month_names_short[ m + 1 ]) )       -- current month short name
 
 	format = string.gsub( format, "%%z", "%%" )