looking for two gui accessible applications

[Linux for blind general discussion]

An interesting thing, if as an example, I begin a youtube url with an opening 
quote, I think an ending quote magicly appears? Also, there is a shell called 
"yash" which handles tab-complete a bit differently. Instead of playing a 
beep-and-showing all matching choices, YASH will just show 1 at a time. I think 
each tab will show the next one or maybe arrow down. Since I am in TCSH, I 
usually have fine luck with tab-complete.
Chime