3 Commits

Author	SHA1	Message	Date
Russell Belfer	a5f9b5f8d8	Diff hunk context off by one on long lines ... The diff hunk context string that is returned to xdiff need not be NUL terminated because the xdiff code just copies the number of bytes that you report directly into the output. There was an off by one in the diff driver code when the header context was longer than the output buffer size, the output buffer length included the NUL byte which was copied into the hunk header. Fixes #1710	2013-07-05 16:59:38 -07:00
Russell Belfer	54faddd299	Fix some diff driver memory leaks	2013-06-12 11:54:11 -07:00
Russell Belfer	42e6cf7860	Add diff drivers tests (and fix bugs) ... This adds real tests for user-configured diff drivers and in the process found a bunch of bugs.	2013-06-11 17:45:14 -07:00