Add some more microproject ideas.

Author: mhagger

SoC-2014-Microprojects.md

@@ -165,3 +165,22 @@ too ambitious and not get it done.
  should never accept `--no-xxx` form, but do anyway).</s> **Not
  recommended. This is more a milliproject than a microproject, and
  the mailing list wasn't so enthusiastic about the idea anyway.**
+
+13. Rewrite `diff-no-index.c:read_directory()` to use
+`is_dot_or_dotdot()`. Try to find other sites that can use that
+ function.
+
+14. Change `fetch-pack.c:filter_refs()` to use `starts_with()` instead
+ of `memcmp()`. Try to find other sites that could be rewritten
+ similarly.
+
+15. Rewrite `fsck.c:fsck_commit()` to use `starts_with()` and/or
+`skip_prefix()`.
+
+16. Rewrite `builtin/add.c:run_add_interactive()` to use `struct
+ argv_array`.
+
+17. Find one or more bugs, inefficiencies, or unconventional code
+ patterns in `builtin/apply.c:fuzzy_matchlines()` and fix them.
+ (There are enough microprojects in this function for several
+ students.)