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Update runtime files

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Bram Moolenaar
2022-01-31 15:40:56 +00:00
parent 424bcae1fb
commit c4573eb12d
11 changed files with 98 additions and 69 deletions
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11
runtime/doc/vim9.txt
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@ -1,4 +1,4 @@
*vim9.txt* For Vim version 8.2. Last change: 2022 Jan 29
*vim9.txt* For Vim version 8.2. Last change: 2022 Jan 30
VIM REFERENCE MANUAL by Bram Moolenaar
@ -372,13 +372,12 @@ Global variables must be prefixed with "g:", also at the script level. >
g:global = 'value'
var Funcref = g:ThatFunction
Global functions must be prefixed with "g:" when defining them, but can be
called without "g:". >
Global functions must be prefixed with "g:": >
vim9script
def g:GlobalFunc(): string
return 'text'
enddef
echo GlobalFunc()
echo g:GlobalFunc()
The "g:" prefix is not needed for auto-load functions.
*vim9-function-defined-later*
@ -1334,10 +1333,10 @@ variable was declared in a legacy function.
When a type has been declared this is attached to a list or string. When
later some expression attempts to change the type an error will be given: >
var ll: list<number> = [1, 2, 3]
ll->extend('x') # Error, 'x' is not a number
ll->extend(['x']) # Error, 'x' is not a number
If the type is inferred then the type is allowed to change: >
[1, 2, 3]->extend('x') # result: [1, 2, 3, 'x']
[1, 2, 3]->extend(['x']) # result: [1, 2, 3, 'x']
Stricter type checking ~