In the case where after-context is requested with a match count limit,
we need to be careful not to reset the state tracking the remaining
context lines.
Fixes#1380, Closes#1642
This fixes a bug where it was assumed that 'is_suffix' when CRLF
handling was enabled mean that '\r\n' was present. But that's not the
case, and it is intentional that 'is_suffix' only looks for '\n'. (Which
is why #1803 wasn't taken, which tries to fix this by changing
'is_suffix'.)
Fixes#1765, Closes#1803
It turned out that --vimgrep wasn't quite getting the column of each
match correctly. Instead of printing column numbers relative to the
current line, it was printing column numbers as byte offsets relative to
where the match began. To fix this, we simply subtract the offset of the
line number from the beginning of the match. If the beginning of the
match came before the start of the current line, then there's really
nothing sensible we can do other than to use a column number of 1, which
we now document.
Interestingly, existing tests were checking that the previous behavior
was intended. My only defense is that I somehow tricked myself into
thinking it was a byte offset instead of a column number.
Kudos to @bfrg for calling this out in #1866:
https://github.com/BurntSushi/ripgrep/issues/1866#issuecomment-841635553
The top-level listing was just getting a bit too long for my taste. So
put all of the code in one directory and shrink the large top-level mess
to a small top-level mess.
NOTE: This commit only contains renames. The subsequent commit will
actually make ripgrep build again. We do it this way with the naive hope
that this will make it easier for git history to track the renames.
Sigh.
