Header row incorrectly added when variable has spaces in the name

[ddsjoberg]

The example below has two identical regression models: one with covariate mpg and the other miles per gallon. The covariate with with spaces in the name incorrectly has a header row added.

library(broom.helpers)

# header row incorrectly added when MPG has spaces in the variable name
lm(hp ~ `miles per gallon`,
   mtcars %>% dplyr::rename(`miles per gallon` = mpg)) %>%
  tidy_plus_plus(add_header_rows = TRUE)
#> # A tibble: 2 x 16
#>   term  variable var_label var_class var_type var_nlevels header_row contrasts
#>   <chr> <chr>    <chr>     <chr>     <chr>          <int> <lgl>      <chr>    
#> 1 <NA>  miles p~ miles pe~ numeric   continu~          NA TRUE       <NA>     
#> 2 `mil~ miles p~ miles pe~ numeric   continu~          NA FALSE      <NA>     
#> # ... with 8 more variables: reference_row <lgl>, label <chr>, estimate <dbl>,
#> #   std.error <dbl>, statistic <dbl>, p.value <dbl>, conf.low <dbl>,
#> #   conf.high <dbl>

# correct behaviour when using original `mpg` variable name
lm(hp ~ mpg, mtcars) %>%
  tidy_plus_plus(add_header_rows = TRUE)
#> # A tibble: 1 x 16
#>   term  variable var_label var_class var_type var_nlevels header_row contrasts
#>   <chr> <chr>    <chr>     <chr>     <chr>          <int> <lgl>      <chr>    
#> 1 mpg   mpg      mpg       numeric   continu~          NA NA         <NA>     
#> # ... with 8 more variables: reference_row <lgl>, label <chr>, estimate <dbl>,
#> #   std.error <dbl>, statistic <dbl>, p.value <dbl>, conf.low <dbl>,
#> #   conf.high <dbl>

^{Created on 2020-10-27 by the reprex package (v0.3.0)}

[larmarange]

Thanks for having identified that bug. Fixed now