1.3.0

Major release for mn — personal dynamic terminal manual.

Updating from 1.1.x installs everything from 1.2.0, 1.2.1 and this release at once.

Changes

• Alternate screen — menus are drawn in one buffered write, with no flicker, and your terminal is given back intact on quit, Ctrl-C, a crash or Ctrl-Z
• Editors, less and ssh run outside it — they use the normal screen and return to the menu when they exit
• Redraw on resize — the menu follows the terminal at once, without a key press, and Connexions re-lays its columns out
• Ctrl-Z works — mn stops and resumes with fg, and an editor or pager you suspended no longer freezes the terminal
• Wizards can always be cancelled — Ctrl-C or ! alone, and the way out is always shown on screen
• No dead hotkeys in Config — the letters that did nothing are gone
• Visible filter prompt — / shows what you type and Escape restores the cursor; Enter on a single match connects, and the footer says so
• Help on the normal screen — it stays in the scrollback, and mn help also prints plain text into a pipe
• Tall function scripts open in the pager
• Maintenance mode — mn now receives regression and security fixes only