Error in summary when using . in formula

[mfansler]

Problem

The summary function does not handle formula specifications that use . (to indicate all variables).

Reproducible Example

library(DirichletReg)
data("ArcticLake")

df_al <- ArcticLake[,"depth", drop=FALSE]
df_al$Y <- DR_data(ArcticLake[,c(1,2,3)])

model_al <- DirichReg(Y ~ ., df_al)

summary(model_al)

which results in the error:

Error in terms.formula(fi, ...) : '.' in formula and no 'data' argument

Additional Info

I checked all other methods implemented for the DirichletRegModel class and found that they function as expected.

System Details

> sessionInfo()
R version 4.1.3 (2022-03-10)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: macOS Big Sur 11.6.7

Matrix products: default
LAPACK: /Users/mfansler/miniconda3/envs/brms_r41/lib/libopenblasp-r0.3.20.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] DirichletReg_0.7-1 Formula_1.2-4     

loaded via a namespace (and not attached):
 [1] zoo_1.8-10       compiler_4.1.3   generics_0.1.2   miscTools_0.6-26 sandwich_3.0-2   tools_4.1.3      maxLik_1.5-2    
 [8] grid_4.1.3       digest_0.6.29    lattice_0.20-45