package b0

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in-package search v0.2.0

Software construction care

Install

sha256=dadde8cfa62be9dabd805fc190b415427b4699ffe3458c153e2f3f9cc5c9b9b4

md5=f96ac96fb0182f2b97dbe9ded452544b

Editor interaction.

val envs : Cmdliner.Term.env_info list

envs describe the VISUAL and EDITOR environment variable.

val find : 
  ?search:B0_std.Fpath.t list ->
  unit ->
  (B0_std.Cmd.t option, string) result

find ?search ~don't finds a suitable editor. This is (in order):

Ok (Some pager) if pager is a tool invocation parsed from the VISUAL environment variable that can be found via Os.Cmd.find ?search.
Ok (Some pager) if pager is a tool invocation parsed from the EDITOR environment variable that can be found via Os.Cmd.find ?search.
Ok (Some pager) if nano can be found via Os.Cmd.find ?search.
Ok None otherwise.

val edit_files : 
  B0_std.Cmd.t option ->
  B0_std.Fpath.t list ->
  (B0_std.Os.Cmd.status, string) result

edit-files editor fs uses editor to edit the files fs. If editor is:

None, an error message is returned mentioning that no editor was found.
Some editor invokes the command with files fs and returns the exit status of the program.

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