Books: Convert \r to \n

Some files or editors may use \r instand of \n like notepad++. If you copy text written in notepad++ and pasted into the book. The book will only have one page.
minetest · Oct 23, 2017 · 045abbd · 045abbd
1 parent 454e0da
commit 045abbd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mods/default/craftitems.lua b/mods/default/craftitems.lua
@@ -112,6 +112,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		end
 		data.description = "\""..short_title.."\" by "..data.owner
 		data.text = fields.text:sub(1, max_text_size)
+		data.text = data.text:gsub("\r\n", "\n"):gsub("\r", "\n")
 		data.page = 1
 		data.page_max = math.ceil((#data.text:gsub("[^\n]", "") + 1) / lpp)