Here's a github archive of the old mailing list. https://github.com/willxy/tinyfugue-contrib/tree/master/mailing-list
I don't think there is a limitation, you just need to look at: /help isize
There's already a GMCP patch out there. http://mikeride.chaosnet.org/abelinc/scripts/index.html I've integrated it with some others here: https://github.com/warmstarter/tinyfugue-1
You can try this library for connecting to virtual worlds: https://github.com/warmstarter/tinyfugue-scripts/blob/main/lib/vworld.tf Here's an example of what I then do to make use of it. /vw_create -s/NameOfVWorldChatHandler -t'NOLOG.tiny.rhost.' NameOfRealWorld:NameOfVWorld /vw_redirect -mregexp NameOfRealWorld=NameOfRealWorld:NameOfVWorld=^\[(Politics|Rules|Wiki|Mage|Traditions)\] .+ /def -i NameOfVWorldChatHandler=/send -wNameOfRealWorld $[substr(%*,8)] The '8' in that last line should be equal...
Curious to see your custom version, if you don't mind showing. Been working on integrating various community patches, as well as doing plenty of my own work updating, Mostly going for stability and making sure it still compiles on modern systems, but a few new features have been added. UTF8 being the big one. https://github.com/warmstarter/tinyfugue-1
Here's the version of fugueedit.tf I use. It works great for me and has additional features beyond what you were showing. https://github.com/warmstarter/tinyfugue-scripts/blob/main/lib/fugueedit.tf