Style is quite subjective, but I like your idea, and was toying with something similar in the recent past...
There are some ‘standards’ as you say, like indenting, but even then - more than one team plays by their own rules...!
caPitAlisation, under_scores, object-names and the use of global variables all have their own style followers. Apart from readability, there are factors like memory use and performance that might affect choices in any single situation.