[ALLY] new functions?
From: arolls:bigpond:au at: 11-Apr-2001 15:08
Hi,
I was just looking at this code, which seems to occur often:
if not system/view/highlight-start [
system/view/highlight-start: system/view/caret
]
and I wonder if new functions could be made to shorten such;
- not?set
- none?set
usage example:
not?set system/view/highlight-start system/view/caret
not?set should take two arguments, the first the value
to test and change, the second the value to change it to.
I reckon something like this could reduce a lot of code;
it seems that long paths occur often in the system object.
Or maybe there is a better, more flexible way?
Anton.