Adds missing runtime viewer Topic calls.

Relocates them to the datum itself rather than it being an admin topic for maximum self-containment.
Also adds 'adminplayerobservefollow', making it possible for admins to not only jump to mobs but also follow them with a single click.
Misc tweaks from Paradise.

code/controllers/ProcessScheduler/core/process.dm

@@ -327,9 +327,7 @@
 
 /datum/controller/process/proc/catchException(var/exception/e, var/thrower)
 	if(istype(e)) // Real runtimes go to the real error handler
-		// There are two newlines here, because handling desc sucks
-		e.desc = "  Caught by process: [name]\n\n" + e.desc
-		world.Error(e, e_src = thrower)
+		log_runtime(e, thrower, "Caught by process: [name]")
 		return
 	var/etext = "[e]"
 	var/eid = "[e]" // Exception ID, for tracking repeated exceptions

code/modules/admin/topic.dm

@@ -1176,6 +1176,18 @@
 		sleep(2)
 		C.jumptomob(M)
 
+	else if(href_list["adminplayerobservefollow"])
+		if(!check_rights(R_MENTOR|R_MOD|R_ADMIN|R_SERVER))
+			return
+
+		var/mob/M = locate(href_list["adminplayerobservefollow"])
+
+		var/client/C = usr.client
+		if(!isobserver(usr))	C.admin_ghost()
+		var/mob/observer/dead/G = C.mob
+		sleep(2)
+		G.ManualFollow(M)
+
 	else if(href_list["check_antagonist"])
 		check_antagonists()
 

code/modules/error_handler/error_handler.dm

@@ -8,7 +8,7 @@ var/total_runtimes_skipped = 0
 #ifdef DEBUG
 /world/Error(var/exception/e, var/datum/e_src)
 	if(!istype(e)) // Something threw an unusual exception
-		log_to_dd("\[[time2text(world.timeofday, "hh:mm")]] Uncaught exception: [e]")
+		log_to_dd("\[[time_stamp()]] Uncaught exception: [e]")
 		return ..()
 	if(!error_last_seen) // A runtime is occurring too early in start-up initialization
 		return ..()
@@ -39,7 +39,7 @@ var/total_runtimes_skipped = 0
 			var/skipcount = abs(error_cooldown[erroruid]) - 1
 			error_cooldown[erroruid] = 0
 			if(skipcount > 0)
-				log_to_dd("\[[time2text(world.timeofday, "hh:mm")]] Skipped [skipcount] runtimes in [e.file],[e.line].")
+				log_to_dd("\[[time_stamp()]] Skipped [skipcount] runtimes in [e.file],[e.line].")
 				error_cache.logError(e, skipCount = skipcount)
 	error_last_seen[erroruid] = world.time
 	error_cooldown[erroruid] = cooldown
@@ -95,10 +95,24 @@ var/total_runtimes_skipped = 0
 		desclines += "  (This error will now be silenced for [ERROR_SILENCE_TIME / 600] minutes)"
 
 	// Now to actually output the error info...
-	log_to_dd("\[[time2text(world.timeofday, "hh:mm")]] Runtime in [e.file],[e.line]: [e]")
+	log_to_dd("\[[time_stamp()]] Runtime in [e.file],[e.line]: [e]")
 	for(var/line in desclines)
 		log_to_dd(line)
 	if(error_cache)
 		error_cache.logError(e, desclines, e_src = e_src)
 
 #endif
+
+/proc/log_runtime(exception/e, datum/e_src, extra_info)
+	if(!istype(e))
+		world.Error(e, e_src)
+		return
+
+	if(extra_info)
+		// Adding extra info adds two newlines, because parsing runtimes is funky
+		if(islist(extra_info))
+			e.desc = "  [jointext(extra_info, "\n  ")]\n\n" + e.desc
+		else
+			e.desc = "  [extra_info]\n\n" + e.desc
+
+	world.Error(e, e_src)

code/modules/error_handler/error_viewer.dm

@@ -71,7 +71,15 @@ var/global/datum/ErrorViewer/ErrorCache/error_cache = null
 		back_to_param = ";viewruntime_backto=\ref[back_to]"
 	if(linear)
 		back_to_param += ";viewruntime_linear=1"
-	return "<A HREF='?_src_=holder;viewruntime=\ref[src][back_to_param]'>[html_encode(linktext)]</A>"
+	return "<A HREF='?src=\ref[src];viewruntime=\ref[src][back_to_param]'>[html_encode(linktext)]</A>"
+
+/datum/ErrorViewer/Topic(href, href_list)
+	if(..())
+		return 1
+	if(href_list["viewruntime_backto"])
+		showTo(usr, locate(href_list["viewruntime_backto"]), href_list["viewruntime_linear"])
+	else
+		showTo(usr, null, href_list["viewruntime_linear"])
 
 /datum/ErrorViewer/ErrorCache
 	var/list/errors = list()