Wrong brace indention with two consecutive braces and strict = FALSE

[lorenzwalthert]

Migrated from #428.

[lorenzwalthert]

text <- '
eventReactive({

    code()
},
    {
    code()
    }
    )
    '

styler::style_text(text, strict = FALSE)
#> 
#> eventReactive({
#> 
#>   code()
#> },    {
#>   code()
#> }
#> )

^{Created on 2018-09-28 by the reprex package (v0.2.1)}

[lorenzwalthert]

This seems tricky to resolve because it would require to determine indention level of the first { / } based on whether the whole expression ends on the same line as the first { / }. I.e. it seems as the correct code would be as follows for the two cases:

eventReactive({
    code()
  },
  {
    code()
  }
)

vs.

eventReactive({
  code()
})

[lorenzwalthert]

Also, we have a postponed issue about simplification of indent indices computation (#76) which we'd better resolve first.

[lorenzwalthert]

Actually, this is pretty much a special case of #485 as I see it now.