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updated for version 7.0040

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Bram Moolenaar
2005-01-16 22:02:49 +00:00
parent 0cf6f545ac
commit 9cd15160b8
3 changed files with 19 additions and 6 deletions
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17
runtime/doc/eval.txt
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@ -1,4 +1,4 @@
*eval.txt* For Vim version 7.0aa. Last change: 2005 Jan 15
*eval.txt* For Vim version 7.0aa. Last change: 2005 Jan 16
VIM REFERENCE MANUAL by Bram Moolenaar
@ -260,7 +260,9 @@ examples: >
:call add(list, [1, 2]) " append List as one new item
:call extend(list, [1, 2]) " extend the list with two more items
:let i = remove(list, 3) " remove item 3
:unlet list[3] " idem
:let l = remove(list, 3, -1) " remove items 3 to last item
:unlet list[3 : ] " idem
:call filter(list, 'v:val =~ "x"') " remove items with an 'x'
Changing the oder of items in a list: >
@ -416,8 +418,11 @@ use |:let| this way: >
:let dict[4] = "four"
:let dict['one'] = item
Removing an entry from a Dictionary is done with |remove()|: >
:let i = remove(dict, 'aaa') " remove item with key 'aaa'
Removing an entry from a Dictionary is done with |remove()| or |:unlet|.
Three ways to remove the entry with key "aaa" from dict: >
:let i = remove(dict, 'aaa')
:unlet dict.aaa
:unlet dict['aaa']
Merging a Dictionary with another is done with |extend()|: >
:call extend(adict, bdict) " extend adict with entries from bdict
@ -4313,6 +4318,12 @@ This would call the function "my_func_whizz(parameter)".
variable names can be given, they are all removed.
With [!] no error message is given for non-existing
variables.
One or more items from a List can be removed: >
:unlet list[3] " remove fourth item
:unlet list[3:] " remove fourth item to last
< One item from a Dictionary can be removed at a time: >
:unlet dict['two']
:unlet dict.two
:if {expr1} *:if* *:endif* *:en* *E171* *E579* *E580*
:en[dif] Execute the commands until the next matching ":else"