GitLab

(apropos-variable, apropos-face, apropos-group, apropos-widget)
(apropos-plist): Add apropos-short-label property.
(apropos-multi-type): New variables.
(apropos-command, apropos-value): Set it.
(apropos-compact-layout): New custom.
(apropos-print, apropos-print-doc): Use it.
(apropos-print): Truncate lines.