Problem: Now If you look at axtu flowcharts it is many years old, new feathers added, and flow changed a lot, the the flowcharts never updated

it is in pdf format so can not be changed

what I want

• somthing can be updated easily
• it will be nice I scan save it in git and get diffs

test

• tried openoffice file but git thinks it is binary, therefore no meaningful diff can be generated
• well... it seems difficult, because it is not easy to get nice picture diff

my idea

• so maybe I can try to describe axtu flow as much as possible in test rather than in pictures
• if sometimes we do need pictures, make them small, so that the diff can easily be get by human eyes.

so the axtu flow chart will be likely change form big pdf pictures to muse file, that is:

• long para of word-descroption then a samll pic with a nice name with a revision number
• then if I update a pic, I then change the revision number within the file name, so that git can clear report this in the revision history

tools

• use openoffice drawing, and export is as png file, then the pics are really small and nice