Simple exception handling with C using setjmp/longjmp
Add a rudimentary tool to report weight everyday (diet)

The date at the time the command is called is used to add an entry in a INI file with the current weight.
Each time the command is called (th same day) the corresponding value is overwritten

A CSV file is output in order to be used for plotting later (the value are sorted by the date).
[Diet weight reporter] Add a second parameter in order to specify the date of the weight report

For reporting several days after (after the week-end etc...)