modalstack

Overview ¶

Package modalstack manages a stack of overlay layers (confirm, input, filter, help) so more than one can be open at once and they dismiss in LIFO order. Only the top layer is rendered, centered over the background.

Layers are render functions, not pre-rendered strings: each is called with the current terminal size at render time, so an open modal reflows correctly when the terminal is resized without the caller re-pushing it.