put phil strings inside functions

[dwpaley]

Wouldn't it be nice if your editor would fold phil strings? Then you wouldn't have to scroll past hundreds of lines at the top of a file. Yes, that would be nice.

I've just done this for stills_process, but if this idea is appreciated, then I could make a more comprehensive effort.

[codecov]

Codecov Report

Merging #2133 (21d303f) into main (2083927) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head 21d303f differs from pull request most recent head c16f7cf. Consider uploading reports for the commit c16f7cf to get more accurate results

@@           Coverage Diff           @@
##             main    #2133   +/-   ##
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  Coverage   80.53%   80.53%           
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  Files         583      583           
  Lines       66121    66127    +6     
  Branches     9317     9317           
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+ Hits        53253    53258    +5     
- Misses      10821    10822    +1     
  Partials     2047     2047           

[ndevenish]

I think if we were going to do this more generally, it might be better to consider a "library module" of places that we store the PHIL configuration in. But no objections to making the stills_process code easier to navigate 😃