This patch allows you to make up to 255 Map16 tiles edible like berries, since you can't do it with BlockTool/GPS. You can customize whether the tiles are edible by Yoshi's mouth, Yoshi's tongue, or baby Yoshi.
Additionally, a few bugfixes for glitches with Yoshi are included alongside it, stopping Yoshi and Baby Yoshi from dropping berry sprites or double-eating them (along with fixing some related bugs). If you just want them, you can still apply this patch with just the entries for SMW's berries.
Update: added ability to add new routines for what happens when Yoshi actually eats the sprite.
Removed some unnecessary tags but left the path itself alone.
One thing what I dislike about the remoderated version is that all FastROM mirrors have been removed. Nonetheless, the only other change made with this patch is the changed bugfix so I still accepted it. Never wrote anything... *whistling*
Corrected mislabeled "edible by" settings. Corrected a small typo that compromised function of "edible by" settings. Replaced "baby Yoshi double-eat" fix with a new routine. Everything else (that is, the bulk of it) is unchanged.
And whaddya know, this patch is still really cool! You definitely get more bang for your buck if you know ASM, but even at novice-level this patch enables some very creative gimmicks.