---
name: "SVK::Editor::Copy"
section: "3pm"
platform: "linux"
package: "svk"
version: "2.0.2-3"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/SVK::Editor::Copy"
---

# SVK::Editor::Copy(3pm)

Turn editor calls to calls with history

## NAME

SVK::Editor::Copy - Turn editor calls to calls with history

## SYNOPSIS

```
  $editor = SVK::Editor::Copy->new
    ( _editor => [$next_editor],
      copyboundry_root => $root,
      copyboundry_rev => \@possible_rev,
      src => $src,
      dst => $dst,
      cb_resolve_copy => sub {},
    );
```

## DESCRIPTION

This is the magic editor that turns a series of history-unaware editor calls into history-aware ones.  The main Subversion tree delta API `"SVN::Repos::dir_delta"` generates "expanded" editor calls, mainly to be used for editors for writing to checkout or showing diff.  However, it's desired to have history-aware editor calls for the purpose of replaying revisions which have copies, or displaying diff for copy-then-modified files.

copyboundry\_rev contains an array of possible points to be used as copyfrom rev to be resolved.  but the logic should be moved to the resolver.