select all / keyboard shorcuts

[dandesigns]

i just found out that on address bars (thunar, firefox etc)

ctrl+shift+a = select all to the left of the cursor
ctrl+shift+e = select all to the right of the cursor
ctrl+shift+f = select one character to the right (shift + arr_left)

ctrl+a = home (home / fn+pg up)
ctrl+e = end (end / fn+pg dn)
ctrl+f = select one character to the left (arr_left)

ctrl+h = backspace (backspace)

can this be changed? ctrl+a is supposedly select all but it doesnt work that way on address bars.

anyways, just an info.