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-rw-r--r--doc/lua_api.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index db9a5e8fa..7da978672 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1726,6 +1726,7 @@ methods:
- is_empty(listname): return true if list is empty
- get_size(listname): get size of a list
- set_size(listname, size): set size of a list
+ ^ returns false on error (e.g. invalid listname or listsize)
- get_width(listname): get width of a list
- set_width(listname, width): set width of list; currently used for crafting
- get_stack(listname, i): get a copy of stack index i in list