jzombie / term-wm-vt100 / 31344880361

96%

push

github

fix: Bottom-anchor prompt on terminal grow (history pull-down + short-content reflow) (#8)

* fix: Bottom-anchor prompt on terminal grow (history pull-down +
short-content reflow)

Growing the terminal vertically no longer strands the prompt mid-screen
in
blank space. Two coordinated grid fixes:

- History pull-down (rows-only grow): when growing while following the
  tail
  and the cursor rests on the old bottom edge, reveal the most recent
  scrollback rows at the top of the grid (chronological split_off)
  instead
  of padding blanks at the bottom, and shift the cursor down with them —
  mirroring the shrink path's ESC[S scroll-up. Guarded on
  cursor-at-bottom +
  tail-follow so a top-anchored prompt stays put and grow/shrink
  oscillations no longer multiply blank lines into the scrollback.

- Short-content bottom-anchor (width+height reflow): when a grow reflows
  content shorter than the new screen with the cursor on a non-blank row
  at
  the old bottom, pad blanks ABOVE the visible content so the prompt
  stays
  at the new bottom, instead of stranding it mid-screen with blanks
  below.

* Update description

119 of 119 new or added lines in 2 files covered. (100.0%)

3044 of 3185 relevant lines covered (95.57%)

3364704.1 hits per line