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writing [ or ] into a sign breaks the form for some users

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the exact effect varies with client behavior and the particular text contents.
(characters erased, disappering formspec elements, loss of text)
This commit is contained in:
VanessaE
2021-01-21 13:32:28 -05:00
parent 3c824aedf8
commit 8527f1d5b2
1 changed files with 1 additions and 1 deletions
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2
api.lua
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@ -1151,7 +1151,7 @@ function get_sign_formspec(pos, nodename)
local formspec = {
"size[6,4]",
"textarea[0,-0.3;6.5,3;text;;" .. txt .. "]",
"textarea[0,-0.3;6.5,3;text;;" .. minetest.formspec_escape(txt) .. "]",
"background[-0.5,-0.5;7,5;signs_lib_sign_bg.jpg]",
"button_exit[2,3.4;2,1;ok;" .. S("Write") .. "]"
}