# These are the default plumbing rules for ad

editor = ad
addrelem = ((#?[0-9]+)|(/[A-Za-z0-9_\^]+/?)|[.$])
addr = :($addrelem([,;+\-]$addrelem)*)

# git commits, inspired by https://alexkarle.com/blog/plan9-acme-git-gui.html
data matches [a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]+
data from git -C $wdir show $0
attr add action=showdata filename=/git/$0
plumb to edit

# urls go to a web browser
data matches https?://(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)
plumb to web
plumb start xdg-open $0

# image files go an image viewer
data matches [a-zA-Z¡-￿0-9_\-./@]+
data matches ([a-zA-Z¡-￿0-9_\-./@]+)\.(jpe?g|JPE?G|gif|GIF|tiff?|TIFF?|ppm|bit|png|PNG)
arg isfile $0
plumb to image
plumb start xdg-open $0

# pdfs go to a pdf viewer
data matches [a-zA-Z¡-￿0-9_\-./@]+
data matches ([a-zA-Z¡-￿0-9_\-./@]+)\.[Pp][Dd][Ff]
arg isfile $0
plumb to pdf
plumb start zathura $0
plumb start xdg-open $0

# existing files tagged by line number:columnumber, go to editor
# data matches ([.a-zA-Z¡-￿0-9_/\-@]*[a-zA-Z¡-￿0-9_/\-]):([0-9]+):([0-9]+):?
data matches (.+):([0-9]+):([0-9]+):?
arg isfile $1
data set $file
attr add addr=$2:$3
plumb to edit

# man index entries are synthesized
data matches ([a-zA-Z¡-￿0-9_\-./]+)\(([1-8])\)
data from man $2 $1
attr add action=showdata filename=/man/$1($2)
plumb to edit