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.

diff --git a/mods/default/craftitems.lua b/mods/default/craftitems.lua
index e4a93ae58d8833997fbb538b0122f3f9d9c4affc..e1d224d1004359c660598be40a24fe3fe95df9c9 100644 (file)
--- 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)