OpenEuphoria

Re: 3 bug fixes for EE:CS

• Posted by gertie at visionsix.com Mar 06, 2003
• 427 views

On 5 Mar 2003, at 11:58, Carl W. wrote:

<snip>

> * [Not Done] An Undo feature - pressing Ctrl+Z and then nothing happening is
> annoying. Maybe multilevel if I figured out how to do it.

One easy way is save the existing file to disc, then making the changes. An 
undo is then simply swapping the existing file for a previously saved file. 
Make as many saved files as you want undo levels. Save what's what in an 
ini file as you go, flush the disc buffer for each action.

<snip>

> * [Not Done] Using allocated memory rather than sequences for files that
> aren't currently being edited, the local clipboard, macros and Undo;
> retrieve and store as necessary.

Or disc files, as a user (me for instance) may load up several files over a 
meg in size. The olde dos tool Xtree wouldn't load an entire file into memory 
when reading file contents, it seems to have been written with a 640K limit in 
mind.
 
Kat