debug fu

tmp debug

assert debug


debug also huge myers graphs


myers_divide: only divide after sliding past a snake

fix patience: off-by-one preventing swallow the same identical line twice

results_test: fix output: print atom indexes, not file pos

assertions fixup: unused var for non-debug

include sys/types.h for size_t in our string.h compat header file

remove a bunch of overly verbose debug

fix result chunks: add minus above plus failed to shift "empty" positions

add test020

undup code to add result chunks

add sanity assertions around adding result chunks uncovers errors related to placing minus chunks above already added plus chunks.

add strlcat and strlcpy compat functions for Linux

add test117

fix patience crash: iron out overlapping identical-blocks on the right

remove stray blank line

patience debug

patience comments

cosmetic: patience: use local var 'r' for right atom

cosmetic: rename local var from 'r' to 'rc'

debug fix in diff_data_init_subsection