Convert our code base to adhere to Linux kernel coding style using
Lindent, with the following exceptions:
* Use spaces, instead of tabs, for indentation.
* Use 2-character indentations (instead of 8 characters).
Rationale: We currently have too much levels of indentation. Using
8-character tabs would make huge code parts unreadable. These need to be
cleaned up before we can switch to 8 characters.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Extract iCal and pcal import/export routines into separate files. This
reduces complexity of the super huge "io.c" source file and makes it
easier to follow changes that affect the iCal and pcal routines only
(commits affecting both formats are very uncommon).
Before:
$ wc -l src/io.c
2938 src/io.c
After:
$ wc -l src/{io,ical,pcal}.c
1445 src/io.c
1263 src/ical.c
317 src/pcal.c
3025 total
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
