Re: Very weird shell & sysread behavior

[Sebastian Gniazdowski <sgniazdowski@xxxxxxxxx>]

Turned out the tricky output-parameter specifier, the '__tmp[(#__tmp +
1)]' isn't correct. Apparently because #__tmp in math context is
character-code. Regular __tmp_size variable and '__tmp[__tmp_size +
1]' works correctly, even when the data is printed in two print -r
instructions, not as the single string.
On Sat, 27 Oct 2018 at 22:35, Sebastian Gniazdowski
<sgniazdowski@xxxxxxxxx> wrote:
>
> Hello,
> the screenshot says it all:
> http://psprint.blinkenshell.org/weird.png
>
> In the while loop, $__tmp[-1] returns correct data.
>
> After the loop, $__tmp[-1] nor $__tmp[@] contain any data.
>
> More: when I provide the data (on the writing end) in following way:
>
>         print -r -- "${(q)ZTSMAP[colsearch_pattern]}"$'\0'
>         print -nr -- "${(j::)${__zts_hcw_found[@]/(#e)/--${num}-del--}}"
>
> Then the issue occurs. But when I'll do it in following way:
>
>         print -nr --
> "${(q)ZTSMAP[colsearch_pattern]}"$'\0'"${(j::)${__zts_hcw_found[@]/(#e)/--${num}-del--}}"
>
> I.e. through write of a single string – then the after-loop $__tmp
> references contain correct data. What's going on?
>
> --
> Sebastian Gniazdowski
> News: https://twitter.com/ZdharmaI
> IRC: https://kiwiirc.com/client/chat.freenode.net:+6697/#zplugin
> Blog: http://zdharma.org



-- 
Sebastian Gniazdowski
News: https://twitter.com/ZdharmaI
IRC: https://kiwiirc.com/client/chat.freenode.net:+6697/#zplugin
Blog: http://zdharma.org