vtable 1.3.2

Fixes an issue where format(digits = 0) was still being used despite no longer being allowed
Fixes the use of sample weights combined with factor variables that have missing values.

vtable 1.3.3

Fixes an error that occurs if a character variable with lots of different values is specified in vars in sumtable.

Fixes an issue with haven_labelled class variables where value labels weren’t recognized in vtable.
Fixes an issue where custom star markers are not recognized in sumtable.
Date variables maintain class before being evaluated for summ in vtable, and also lush = TRUE produces medians and nuniq() for dates instead of mean, SD, and nuniq.

Fixes an issue where group headers didn’t show up properly in sumtable() with out = 'kable' if run outside of knitr.
Adds variable formatting options to sumtable().
Adds count and frequency columns to labeltable().
Other minor fixes.

format option of sumtable() changed to numformat to avoid namespace issues.
Added obs.function option to sumtable() to make it easier to swap out the function used to count observations.
Made it possible to use a named vector/list to change numformat option for only some variables in sumtable(), instead of having to specify every single variable.
Updated vignettes.
Fixed issue where default out option did not work running inside of knitr rendering to Word.
Fixed issue with escaped characters in kables.
Added formatfunc() function to easily customize numformat options.

Fixed bug introduced by 1.4.2 relating to grouped sumtables when one group has all-missing values of a variable.

Improved performance of formatfunc() with prefixes and negative values combined.
Changed factor-level formatting in vtable() slightly.

Fixes an issue in sumtable where characters were not being properly escaped when building to Quarto/RMarkdown and out is not specified.

Fixes an issue in sumtable with the combination of tibbles and factor.numeric = TRUE.