runes: Implement UnreadRune() and PeekRune() #2

Closed
amery wants to merge 2 commits from pr-amery-unreadrune into main

2 Commits

Author SHA1 Message Date
Alejandro Mery 6e866caa75 runes: fix ReadRune() to actually move the cursor 2 years ago
Alejandro Mery 060151a3ac runes: Implement UnreadRune() and PeekRune() 2 years ago