Describe the bug

If the first row of a file is changed by rename, quickfix list is not properly set.

To reproduce

Steps to reproduce the behavior:

1. Setup renamer with qf list
2. Rename a word in the first line of a file
3. Open quickfix list (:copen)
4. See error

Expected behavior

The first row should be properly set.

Environment

• Renamer: develop
• Neovim: v0.5.0
• OS: ArchLinux

Screenshots

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Additional context

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