[PATCH v4 0/1] MR8573: cmd: tab completion: Treat most delimiters as literals if user specified quotes.

[Joe Souza (＠JoeS209)]

Fix tab completion for commands like:
```
cd "[2025] Tax Documents"
```
while still allowing tab completion for commands like:
```
copy file1+file2 file3
```
to work.

Without this change, tab completion for cd "[2025] Tax Documents" yields cd "[2025][2025] Tax Documents".  Completed text is inserted into the incorrect location due to the closing ']' which was erroneously interpreted as a delimiter before this change.

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  v4: cmd: tab completion: Treat most delimiters as literals if user specified quotes.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8573