Problem: A pattern that matches the cursor position is bit complicated.
Solution: Use a dot to indicate the cursor line and column. (Christian
Brabandt, closesvim/vim#8497, closesvim/vim#8179)
04db26b360
Also use `n = ++vcol` in regexp_bt.c as `++vcol` alone fails lint.
Problem: The equivalent class regexp is missing some characters.
Solution: Update the list of equivalent characters. (Dominique Pellé,
closesvim/vim#8029)
0b94e297af
Match upstream's indent in s:equivalence_class().
Problem: The regexp.c file is too big.
Solution: Move the backtracking engine to a separate file. (Yegappan
Lakshmanan, closesvim/vim#4905)
6d7d7cf750
vim-patch:8.1.2010: new file uses old style comments
Problem: New file uses old style comments.
Solution: Change to new style comments. (Yegappan Lakshmanan, closesvim/vim#4910)
9490b9a61c