I dont know if you have your text highlight problem fixed but I was thinking about it and thinking how I would do this..
First. is to have a routine that highlights all visible lines of code. ie only the lines the IDE can see.
Then as your IDE highlights each line you set a flag to say its been done.
This way you dont have to keep highlighting the same line over and over. and when you edit a highlighted line just set its flag to false again.
This also means your not waiting around for it to highlight 20000 lines of code. cos its only going to do what you can read.
hope it helps. if its been suggested already then soz, I didnt read the full post. to many replies not enough time.
First. is to have a routine that highlights all visible lines of code. ie only the lines the IDE can see.
Then as your IDE highlights each line you set a flag to say its been done.
This way you dont have to keep highlighting the same line over and over. and when you edit a highlighted line just set its flag to false again.
This also means your not waiting around for it to highlight 20000 lines of code. cos its only going to do what you can read.
hope it helps. if its been suggested already then soz, I didnt read the full post. to many replies not enough time.