list: Fix docs for APPEND to show that elements are optional

list(APPEND) has been able to append nothing since commit a06dcdba
(Allow LIST(APPEND) command to append nothing, 2008-01-16) but the
documentation still used to imply that at least one argument is
required.
This commit is contained in:
Роман Донченко 2013-10-12 01:58:22 +04:00 committed by Brad King
parent 2a96e374fc
commit eec7834ed8
1 changed files with 1 additions and 1 deletions

View File

@ -63,7 +63,7 @@ public:
" list(LENGTH <list> <output variable>)\n"
" list(GET <list> <element index> [<element index> ...]\n"
" <output variable>)\n"
" list(APPEND <list> <element> [<element> ...])\n"
" list(APPEND <list> [<element> ...])\n"
" list(FIND <list> <value> <output variable>)\n"
" list(INSERT <list> <element_index> <element> [<element> ...])\n"
" list(REMOVE_ITEM <list> <value> [<value> ...])\n"