Setting hidden of lines very slow

[Kaveh Bazargan]

Apologies hh. I can confirm that the htmltext method works beautifully and
blindingly fast. I was going to try it to understand fully first. I now do
and am grateful for the amazing tricks I have learned here. :-)

On Sat, 1 Dec 2018 at 13:46, hh via use-livecode <
use-livecode at lists.runrev.com> wrote:

>
> > Kaveh wrote:
> > I am looking to hide any line that contains no textcolor anywhere.
>
> I already gave you one that hides *exactly* these lines
> (as you already wished in your first post).
>
> > Hermann wrote:
> > Here yet another fast method.
> >
> > on mouseUp
> >   put the millisecs into m1
> >   lock screen; lock messages
> >   put the htmltext of fld 1 into ht
> >   set linedelimiter to "<p"
> >   put the htmltext of fld 1 into ht
> >   replace " hidden" with empty in ht
> >   repeat for each line L in ht
> >     if offset("color=",L)>0 then put "<p" & L after s
> >     else put "<p hidden" & L after s
> >   end repeat
> >   set htmltext of fld 1 to  s
> >   put the millisecs-m1 into fld "timing"
> > end mouseUp
>
>
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-- 
Kaveh Bazargan
Director
River Valley Technologies <http://rivervalleytechnologies.com/> • Twitter
<https://twitter.com/kaveh1000> • LinkedIn
<https://www.linkedin.com/in/bazargankaveh/>