Only data decides width of a pillar, with a minimum of 5

[krlmlr]

Requires #483, effectively removes effect of options(pillar.min_title_width = ) .

Do we want a new desired_width or ideal_width arg to new_pillar()? By default it would indicate the width of the data, we wouldn't need to treat the "data" component specially.

palmerpenguins::penguins
#> # A tibble: 344 × 8
#>    species island    bill_length_mm bill_depth_mm flipper_le… body… sex     year
#>    <fct>   <fct>              <dbl>         <dbl>       <int> <int> <fct>  <int>
#>  1 Adelie  Torgersen           39.1          18.7         181  3750 male    2007
#>  2 Adelie  Torgersen           39.5          17.4         186  3800 female  2007
#>  3 Adelie  Torgersen           40.3          18           195  3250 female  2007
#>  4 Adelie  Torgersen           NA            NA            NA    NA <NA>    2007
#>  5 Adelie  Torgersen           36.7          19.3         193  3450 female  2007
#>  6 Adelie  Torgersen           39.3          20.6         190  3650 male    2007
#>  7 Adelie  Torgersen           38.9          17.8         181  3625 female  2007
#>  8 Adelie  Torgersen           39.2          19.6         195  4675 male    2007
#>  9 Adelie  Torgersen           34.1          18.1         193  3475 <NA>    2007
#> 10 Adelie  Torgersen           42            20.2         190  4250 <NA>    2007
#> # … with 334 more rows

^{Created on 2022-01-31 by the reprex package (v2.0.1)}

[hadley]

I'm slightly worried that this is going to be too aggressive, but I think generally you're better off seeing more columns even if some long variable names get truncated.

[krlmlr]

Implemented by changing the default option value.