Function signature

[sgorm123]

Could I recommend the styler create the function signature to align the = signs? Example below, it just feels a little more elegant to me. The same is true for any function call.
Just a thought and thanks for creating this package.
Stephen

derive_param_lasta <- function(dataset         = NULL,
                               order           = admiral::vars(STUDYID, USUBJID, ADT),
                               by_vars         = admiral::vars(STUDYID, USUBJID),
                               filter_source   = PARAMCD == "OVR" & ANL01FL == "Y",
                               source_pd       = NULL,
                               source_datasets = list(adrs = adrs),
                               subject_keys    = admiral::vars(STUDYID, USUBJID),
                               set_values_to   = NULL) {

[lorenzwalthert]

@sgorm123 thanks for the suggestion. For function calls, {styler} can already detect many alignment situations. See https://styler.r-lib.org/dev/articles/detect-alignment.html. I agree that it would be nice to detect alignment also for function headers.

[lorenzwalthert]

Also see #258.

[IndrajeetPatil]

Minimal reproducible example:

styler::style_text("foo <- function(x   = NULL,
                                    xy  = NULL,
                                    xyz = NULL) {}")
#> foo <- function(x = NULL,
#>                 xy = NULL,
#>                 xyz = NULL) {}

^{Created on 2022-06-20 by the reprex package (v2.0.1)}