updated for version 7.3.1169
Problem:    New regexp engine: some work is done while executing a pattern,
	    even though the result is predictable.
Solution:   Do the work while compiling the pattern.
Added tag v7-3-1169 for changeset a83fb2bd8c8e
updated for version 7.3.1170
Problem:    Patch 7.3.1058 breaks backwards compatibility, not possible to use
	    a function reference as a string. (lilydjwg)
Solution:   Instead of translating the function name only translate "s:".
Added tag v7-3-1170 for changeset 14c2e63caec6
updated for version 7.3.1171
Problem:    Check for digits and ascii letters can be faster.
Solution:   Use a trick with one comparison. (Dominique Pelle)
Added tag v7-3-1171 for changeset fc7f985df537
updated for version 7.3.1172
Problem:    Python 2: loading modules doesn't work well.
Solution:   Fix the code. Add more tests. (ZyX)
Added tag v7-3-1172 for changeset 96e154e825a7
updated for version 7.3.1173
Problem:    Python 2 tests don't have the same output everywhere.
Solution:   Make the Python 2 tests more portable. (ZyX)
Added tag v7-3-1173 for changeset b584d361e746
updated for version 7.3.1174
Problem:    Python 2 and 3 use different ways to load modules.
Solution:   Use the same method. (ZyX)
Added tag v7-3-1174 for changeset 52850ef928f8
updated for version 7.3.1175
Problem:    Using isalpha() and isalnum() can be slow.
Solution:   Use range checks. (Mike Williams)
Added tag v7-3-1175 for changeset 84a8d1ba81c3
updated for version 7.3.1176
Problem:    Compiler warnings on 64 bit system.
Solution:   Add type casts. (Mike Williams)
Added tag v7-3-1176 for changeset e48cabe98453
updated for version 7.3.1177
Problem:    Wasting memory on padding.
Solution:   Reorder struct fields. (Dominique Pelle)
Added tag v7-3-1177 for changeset e79a20f07daa
updated for version 7.3.1178
Problem:    Can't put all Vim config files together in one directory.
Solution:   Load ~/.vim/vimrc if ~/.vimrc does not exist. (Lech Lorens)
Added tag v7-3-1178 for changeset c4d4f0fc12b9