On 15/03/09 04:18, StarWing wrote:
>
> use redir in functions, e.g.
> func! Func1()
> redir => funclist
> silent func
> redir END
> " .... other sentence ...
>
> endfunc
>
> funclist maybe a local-variable, but it is globle variable here, must
> write
> redir => l:funclist
> to make funclist a local variable.
>
> the doc only said:
> :redi[r] => {var} Redirect messages to a variable. If the variable
> doesn't exist, then it is created. If the variable
> exists, then it is initialized to an empty string.
> The variable will remain empty until redirection ends.
> Only string variables can be used. After the
> redirection starts, if the variable is removed or
> locked or the variable type is changed, then further
> command output messages will cause errors. {not in Vi}
Here's the relavant info, from elsewhere in the docs:
> *global-variable* *g:var*
> Inside functions global variables are accessed with "g:". Omitting this will
> access a variable local to a function. But "g:" can also be used in any other
> place if you like.
>
> *local-variable* *l:var*
> Inside functions local variables are accessed without prepending anything.
> But you can also prepend "l:" if you like. However, without prepending "l:"
> you may run into reserved variable names. For example "count". By itself it
> refers to "v:count". Using "l:count" you can have a local variable with the
> same name.
So, _inside_ a function, funclist (with no explicit namespace) is
equivalent to l:funclist. _Outside_ all functions it is equivalent to
g:funclist.
Best regards,
Tony.
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