2 * soc implemented it via calling sdiff directly, but some options are
3 incompatible so it is fragile
4 * just recommend the user to run sdiff directly and do not implement it
5 * make a libsdiff and use that directly to avoid duplicating the code
10 --ignore-tab-expansion
13 Will probably be not implemented:
14 --GTYPE-group-format (partially implement - minimal)
16 --help (We have a manpage already)
17 --suppress-common-lines: depends on -y (won't be implemented, as it conflicts
18 the way sdiff expects it and in any case we have sdiff for that feature)