About the save load function, On first load of the document, I found out that the load option was greyed out. Going back to the home menu and coming back to the document worked though, and also showed my previously saved documents, which I couldn't access before.
I like the syntax colouring now, it's much more comprehensive. I tried a few commands (if, end, function) all nice blue font, and stuff in "quotes" was highlighted in purple.
It's really quite good and almost feature complete and I love the import via clipboard option. That makes things much easier for importing stuff from oclua

when the code is long,is it flexible?

@imath: I think there are many ways to interprete that question (or my english is not good enough...):
- The number of lines of a code doesn't impact the performance because the code is saved in the RAM as a table with one line per index and only the visible lines get rendered.
- The number of visible characters on the screen does impact the performance because rendering a string/char is relatively slow.
- The number of characters in a visible line does impact the performance because every character of the visible lines does impact the syntax colouring and have to be processed.
- Moving around in large codes is also easy with the clickable scrollbar on the right.(Have anyone notice it yet?!) But i think I'll add a "jump to line..."option.

@mdr1:
- I'm working on copy/paste functions (just finished paste function)

Thanks to everybody for the nice feedback! I think the editor is finished soon!

Jens I like so much your work, you're incredible ! I even did a news on TI-planet for this awesome work ! http://tiplanet.org/forum/viewtopic.php?p=145643#p145643
I hope this project will be finished soon because this is the best Lua on-calc Editor ever, congrats !

@AnToX98: Wow, thanks and congrats to you! My french is very poor but I understood the most, really nice review! Maybe I'll add french translations for the great french community!

PS: Just noticed that "Skript" is actually german... I meant "Script"...  Now I can replace that dang letter everywhere! 

@imath: I think there are many ways to interprete that question (or my english is not good enough...):
- The number of lines of a code doesn't impact the performance because the code is saved in the RAM as a table with one line per index and only the visible lines get rendered.
- The number of visible characters on the screen does impact the performance because rendering a string/char is relatively slow.
- The number of characters in a visible line does impact the performance because every character of the visible lines does impact the syntax colouring and have to be processed.
- Moving around in large codes is also easy with the clickable scrollbar on the right.(Have anyone notice it yet?!) But i think I'll add a "jump to line..."option.

@mdr1:
- I'm working on copy/pasfe functions (just finished paste function)

Thanks to everybody for the nice feedback! I think the editor is finished soon!

I think we can add a "#include " function?

@imath: maybe you mean the "require" function? Unfortunately this function was introduced in platform.apiLevel='2.0' (=OS 3.2) but I set platform.apiLevel='1.0' (=OS 3.0) in the editor to make it backward compatible, so you couldn't use those 3.2 functions. (There are only 2 not thaat useful modules anyways)

@jwalker: I think this is not possible as long as TI blocked all functions to use the file system. Also user-defined libraries are not supported.

PS: Expect Version 0.3 later today!