`config['user_args']` was removed by #266

[Miles Cranmer]

@dfm the PR #266 deleted some of the config options. I think this was a mistake because the config options are still documented and parsed from the config file, and are necessary for configuring tectonic.

Before the refactor, in the file tex.py, there were some extra config options:

showyourwork/showyourwork/tex.py

Lines 33 to 40 in a3d8b33

 force_args = [ 
     "--chatter", 
     "minimal", 
     "--keep-logs", 
     "--keep-intermediates", 
     "-o", 
     f'"{output_dir}"', 
 ] 

showyourwork/showyourwork/tex.py

Line 62 in a3d8b33

 f"{conda_activate} tectonic {' '.join(args)} {' '.join(force_args)} {' '.join(config['user_args'])} \"{paths.user().repo / config['ms_tex']}\"", 

However, after the refactor, only the contents of force_args remains:

showyourwork/showyourwork/workflow/rules/compile.smk

Lines 61 to 66 in 4dd722a

         tectonic                  \\ 
             --chatter minimal     \\ 
             --keep-logs           \\ 
             --keep-intermediates  \\ 
             --synctex             \\ 
             "{input[0]}" 

So any options I pass for tectonic_args (which is loaded to 'user_args') are simply dropped.

I think #317 raised an issue about some of these missing config options, but other ones are still missing...

Was this a planned deprecation or should we fix it? 😄