minor #20101 Simplified link-to-source mapping definitions in debug.file_link_format (nicolas-grekas)
minor #20101 Simplified link-to-source mapping definitions in debug.file_link_format (nicolas-grekas)

This PR was merged into the 3.2-dev branch.

Discussion
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Simplified link-to-source mapping definitions in debug.file_link_format

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #19950
| License       | MIT
| Doc PR        | https://github.com/symfony/symfony-docs/pull/7019

Having to json_encode here (or any other kind of encoding) is really tedious to deal with: it makes it hard to have things working quickly. `%f` and `%l` aren't encoded anyway, so let's use very unlikely chars as separators here also instead.

Commits
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27df38e Simplified link-to-source mapping definitions in debug.file_link_format

symfony/var-dumper,symfony/var-dumper