Files
shellcheck/src/ShellCheck
Rune Juhl Jacobsen 2821552688 Fix bug in 2126 when using after/before flags with grep
Using `--after-context`/`-A` or `--before-context`/`-B` would give a warning
recommending the user to use `grep -c`, even though that would give a different
result than using `grep | wc -l`:

```fundamental
$ echo -e "1\n2\n3" | grep -cA 3 1
1
$ echo -e "1\n2\n3" | grep -A 3 1 | wc -l
3
```
2022-05-06 09:17:23 -07:00
..
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