On Monday, February 17, 2014 10:01:41 PM UTC-5, Liang Li wrote:
> Echoing a message longer than screenlines in input() will activate a pager,
> but quiting this pager, either via <esc> or q, will terminate the script
> without an error message. Ie, consider:
>
> fun! Test()
> let input=input(join(map(range(200),'v:val."\n"')))
> echom 'This message is never displayed if you pressed q'
> endfun
>
> fun! Test2()
> call Test()
> echom 'This message is never displayed either'
> endfun
>
> However, if the pager is not activated, pressing <esc> would return an empty
> string. Shouldn't it return an empty string in both cases?
oops... this actually happens with all pagers, ie:
fun! Test()
echo join(map(range(200),'v:val."\n"'))
echom 'This message is never displayed if you pressed q'
endfun
fun! Test2()
call Test()
echom 'This message is never displayed either'
endfun
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