Previously, token spans beyond the visible range were printed at the start of the next line
- Further debug printing statements added
This reverts commit 5a558807.
The code was meant to leave the first row empty for the text, but ended up drawing the "histogram" one row shorter
- hammer-parse-apply wasn't clearing the pointer to the desired stack frame - Reproduction steps: hammer-parse-step N, hammer-parse-apply, hammer-parse-step 1
