Fix chained method indentation for PSR2 style

[syohex]

This is related to #237.
@krzysztof-magosa Could you check this version ?

Original

With this patch

[ejmr]

Alternatively, could we address #237 by modifying the definition of the PSR-2 style? I.e. something like:

(c-add-style
  "psr2"
  '("php"
    (c-offsets-alist . ((statement-cont . +)))))

We might also have to change the default value for topmost-intro-cont, but if changing the C-style settings would have the same effect then I think it would be preferable, as it would keep as much PSR-2--related code in the same place instead of having some style-specific logic for a lineup function that we use in multiple styles.

[syohex]

Alternatively, could we address #237 by modifying the definition of the PSR-2 style?

Thanks for information. I'll fix.

[syohex]

Done

[ejmr]

Great, thanks!

[metaturso]

👍 thanks @syohex

[krzysztof-magosa]

Great job guys, many thanks :)