description = "macro processor"
name = "m4_tool"
maintainers = ["Pascal Pignard <blady.net@orange.fr>"]
maintainers-logins = ["Blady-Com"]

[[external]]
kind = "system"
origin = ["m4"]

[[external]]
kind = "version-output"
version-command = [ "m4", "--version" ]
version-regexp = "m4.*M4. ([\\d\\.]+)"