dpu command shows us permanent source-code URI.
$ dpu array.c 4133 4136
https://github.com/ruby/ruby/blob/v3_2_2/array.c#L4133-L4136- Ruby
$ gem install dpuGet permanent source code URI:
$ dpu path_to_codeGet permanent source code URI with line range:
$ dpu path_to_code start_line_number end_line_numberWrite following code to your .emacs, and evaluate it.
(define-key global-map (kbd "C-x L")
(lambda ()
(interactive)
(message
(concat
"Copied: "
(kill-new
(s-chomp
(shell-command-to-string
(concat
"dpu "
buffer-file-name
" "
(number-to-string (line-number-at-pos (region-beginning)))
(if mark-active (concat " " (number-to-string (line-number-at-pos (region-end)))))
)
)))))))Then type C-x L to copy permanent URI. C-y to paste it.
define_command(:copy_permanent_uri, doc: "Copy permanent URI") do
require "dpu"
b = Buffer.current
uri = Dpu.determine_permanent_uri(Pathname(b.file_name), b.current_line)
KILL_RING.push(uri)
Clipboard.copy(uri) if CLIPBOARD_AVAILABLE
message("Copied: #{uri}")
end
GLOBAL_MAP.define_key("\C-xL", :copy_permanent_uri)Write pull-request or issue, please!
Bug reports and pull requests are welcome on GitHub at https://github.com/nishidayuya/dpu .