# MRC2k11 feedback topic

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Testing TABs in code with GUI

`;1 tab`
loop:
outi
;2 tabs
djnz loop

edit: it is impossible to post code with tabs.

edit2: edit3: no more is the case.

I should mention: in the posting before, pasting from clipboard to a code box, the other lines were spilled outside the code box. The funny thing is that this does not happen if I first press return to make the box 2 lines high.

Use the search engine to find for example MSX.JPG and you get a 404...

```; sqrt16b
; e = sqrt(hl)
; coded by M. Bilderbeek, thanks to Alex Wulms for the
; idea of the nice Newton-Raphson algorithm.
; changes a,bc,d

sqrt16b
ld      e,255           ; 1st approx., adapt for own sit.
ld      b,8                     ; #iterations, 8 is necessary for all 8-
bit possib.
sqrt2
push bc                 ; save the step-counter
push hl                 ; (ld bc,hl)
pop     bc                      ; make ready for division
ld      d,0                     ; make sure de is 8-bit value
push hl                 ; save the argument of the sqrt
call div16b             ; divide bc by e
pop     hl                      ; restore the argument of the sqrt
ld      a,c                     ; store result in a
add     a,e                     ; add it to the prev. approx.
push af                 ; save the carry-flag
ld      e,a                     ; put result back in e
srl     e                       ; divide 8 bits by 2
pop     af                      ; restore carry flag!
jp      nc,sqrt3                ; No carry? Then proceed...
set     7,e                     ; carry->add 128 to result
sqrt3
pop     bc                      ; restore the step-counter
djnz sqrt2              ; next iteration step
ret

```

(testing)

I wanted to edit the above post, but I kept getting CAPTCHA's which I actually completed correctly, but were not accepted at all.

What i wanted to add:

This thing is pasted from a file with tabs all over the place.

Use the search engine to find for example MSX.JPG and you get a 404...

Hmmm, interesting design flaw in the search engine. Completely understandable tho (look at the url).

hey, what about the issue(s) I mentioned?

I like the new "ignore manuel" feature, Jorito, it works really well!

^_^

Just kidding. Jorito + busy + jetlag + quite-a-list-of-ideas-bugreports-and-featurerequests-for-2k11 = all in time, all in good time.

What the snoutmeister says.

I read all feedback, and most will be acted upon. But as always time is the limiting factor.

No problem, but you did react to another issue, so I felt a bit ignored ;-)

Pagina 18/51
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