Here's a patch, one that git should be happy to apply.
** Patch added:
"0001-allow-Lua-functions-to-return-non-boolean-values-ala.patch"
https://bugs.launchpad.net/mudlet/+bug/1037410/+attachment/3460304/+files/0001-allow-Lua-functions-to-return-non-boolean-values-ala.patch
** Changed in: mudlet
Assignee: (unassigned) => Vadim Peretokin (vperetokin)
** Changed in: mudlet
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1037410
Title:
Non-boolean return values aren't accepted as true in Lua functions
Status in Mudlet the MUD client:
In Progress
Bug description:
Lua function pattern type requires an explicit boolean of 'true' to go
off, while the notation in Lua is that just nil and false are false.
It would be convenient to have the function accept things as true as
Lua does, so you can shorten, for example:
return line:find(vs.shiptarget, 1, true) and true or false
Just to:
return line:find(vs.shiptarget, 1, true)
Which is shorter and more intuitive.
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