Re: cperl-mode

[Peter Dyballa <Peter_Dyballa@Web.DE>]

Am 31.08.2007 um 11:22 schrieb Goran:

> Tried on both systems:
>    ./configure --without-x
>    ./configure --with-gtk
> Also tried to compile under /opt directory
>
> With
>   emacs --no-site-file and
>   emacs -Q
> symptoms remains the same.

Can you check font-lock? It certainly plays no role which X widgets  
you use. My largest Perl file is about 64 K. Scrolling becomes slow  
when the lines are around 100 characters wide and get broken into the  
next line.

	(cond ((fboundp 'global-font-lock-mode)
	   ;; Turn on font-lock in all modes that support it
	   (global-font-lock-mode 1)
	;   (setq font-lock-multiline 'undecided')
	   (setq jit-lock-stealth-verbose t)
	   (setq jit-lock-mode t)
	;   (setq jit-lock-stealth-load 80)
	   ;; Maximum colors
	;   (setq font-lock-maximum-decoration t)
	  (setq font-lock-maximum-decoration '((tex-mode . 2) (latex-mode .  
2) (t . t)))
	))

Check whether you can reduce fontification with faces and colours. In  
my example it's maximal for all but tex- or latex-mode.

--
Greetings

   Pete

Math illiteracy affects 7 out of every 5 Americans.