Update regex

Update landmark names
Fully remove two previously removed inserts

code/modules/nightmare/nmnodes/mapload.dm

@@ -94,7 +94,7 @@
 	. = ..()
 	if(!.) return
 	var/dir_path = context.get_file_path(filepath, "map")
-	var/regex/matcher = new(@"^([0-9]+)([\.\+])([^_]+)(_.*)?\.dmm$", "i")
+	var/regex/matcher = new(@"^([0-9]+)([\.\+])(([^_]+)(_.*))?\.dmm$", "i")
 	var/list/dircontents = flist(dir_path)
 	for(var/filename in dircontents)
 		if(!matcher.Find(filename))

maps/map_files/BigRed/BigRed.dmm

@@ -12652,7 +12652,7 @@
 /area/bigredv2/outside/office_complex)
 "aLh" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "lz1north"
+	insert_tag = "lz1north_mining"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/outside/space_port)
@@ -28397,7 +28397,7 @@
 /area/bigredv2/outside/dorms)
 "ers" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "etatunnel"
+	insert_tag = "etatunnel_open"
 	},
 /turf/closed/wall/solaris/rock,
 /area/bigredv2/caves)
@@ -28742,7 +28742,7 @@
 /area/bigredv2/caves/mining)
 "eUT" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "viro-rock"
+	insert_tag = "viro-rock_open"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/outside/virology)
@@ -31085,7 +31085,7 @@
 /area/bigredv2/outside/space_port_lz2)
 "iIp" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "chapel"
+	insert_tag = "chapel_cult"
 	},
 /turf/closed/wall/solaris,
 /area/bigredv2/outside/chapel)
@@ -31310,7 +31310,7 @@
 /area/bigredv2/caves/mining)
 "jcn" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "tcomms"
+	insert_tag = "tcomms_open"
 	},
 /turf/closed/wall/solaris/rock,
 /area/bigredv2/caves)
@@ -31462,7 +31462,7 @@
 	dir = 5
 	},
 /obj/effect/landmark/nightmare{
-	insert_tag = "dorms"
+	insert_tag = "dorms_party"
 	},
 /turf/open/floor,
 /area/bigredv2/outside/dorms)
@@ -33180,7 +33180,7 @@
 /area/bigredv2/caves/mining)
 "lMt" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "cargo"
+	insert_tag = "cargo_containers"
 	},
 /turf/closed/wall/solaris,
 /area/bigredv2/outside/cargo)
@@ -33195,7 +33195,7 @@
 /area/bigredv2/caves_lambda)
 "lMB" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "lz1cave"
+	insert_tag = "lz1cave_flank"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/outside/space_port)
@@ -34345,7 +34345,7 @@
 /area/bigredv2/outside/filtration_cave_cas)
 "nGt" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "admin"
+	insert_tag = "admin_pmc"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/outside/admin_building)
@@ -35360,7 +35360,7 @@
 /area/bigredv2/outside/admin_building)
 "pdN" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "lz1entrance"
+	insert_tag = "lz1entrance_v2"
 	},
 /turf/open/mars,
 /area/bigredv2/outside/nw)
@@ -36458,7 +36458,7 @@
 /area/bigredv2/caves/mining)
 "qTu" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "viro"
+	insert_tag = "viro_open"
 	},
 /turf/closed/wall/solaris/rock,
 /area/bigredv2/caves)
@@ -36795,7 +36795,7 @@
 /area/bigredv2/caves/mining)
 "rrl" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "filtration"
+	insert_tag = "filtration_restored"
 	},
 /turf/open/mars_cave{
 	icon_state = "mars_cave_2"
@@ -38745,7 +38745,7 @@
 /area/bigredv2/caves/mining)
 "tYM" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "prison"
+	insert_tag = "prison_breakout"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/outside/marshal_office)
@@ -39079,7 +39079,7 @@
 /area/bigredv2/caves/mining)
 "uCD" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "reactor"
+	insert_tag = "reactor_meltdown"
 	},
 /turf/closed/wall/solaris/rock,
 /area/bigredv2/caves)
@@ -39685,7 +39685,7 @@
 /area/bigredv2/caves/eta/research)
 "vvi" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "lz1containers"
+	insert_tag = "lz1containers_scramble"
 	},
 /turf/open/floor{
 	dir = 4;
@@ -41502,7 +41502,7 @@
 /area/bigredv2/outside/n)
 "yfe" = (
 /obj/effect/landmark/nightmare{
-	insert_tag = "eta"
+	insert_tag = "eta_carp"
 	},
 /turf/closed/wall/solaris/reinforced,
 /area/bigredv2/caves/eta/xenobiology)