delta/libgit2.git/src/diff_xdiff.c, branch ethomson/http_empty_password

Merge branch 'pr/5853'

2021-05-19T08:31:30+00:00

diff:add option to ignore blank line changes

2021-05-01T12:26:49+00:00

utf8: refactor utf8 functions

2021-04-14T22:02:51+00:00

Move the utf8 functions into a proper namespace `git_utf8` instead of
being in the namespaceless `git__` function group.  Update them to
have out-params first and use `char *` instead of `uint8_t *` to match
our API treating strings as `char *` (even if they truly contain `uchar`s
inside).

git_error: use new names in internal APIs and usage

2019-01-22T22:30:35+00:00

Move to the `git_error` name in the internal API for error-related
functions.

Sanitize the hunk header to ensure it contains UTF-8 valid data

2018-05-05T21:54:27+00:00

The diff driver truncates the hunk header text to 80 bytes, which can truncate
4-byte Unicode characters and introduce garbage characters in the diff
output. This change sanitizes the hunk header before it is displayed.

This mirrors the test in git: https://github.com/git/git/blob/master/t/t4025-hunk-header.sh

Closes https://github.com/libgit2/rugged/issues/716

diff: expose the "indent heuristic" in the diff options

2017-11-19T07:20:18+00:00

We default to off, but we might want to consider changing `GIT_DIFF_NORMAL` to
include it.

Make sure to always include "common.h" first

2017-07-03T08:51:48+00:00

Next to including several files, our "common.h" header also declares
various macros which are then used throughout the project. As such, we
have to make sure to always include this file first in all
implementation files. Otherwise, we might encounter problems or even
silent behavioural differences due to macros or defines not being
defined as they should be. So in fact, our header and implementation
files should make sure to always include "common.h" first.

This commit does so by establishing a common include pattern. Header
files inside of "src" will now always include "common.h" as its first
other file, separated by a newline from all the other includes to make
it stand out as special. There are two cases for the implementation
files. If they do have a matching header file, they will always include
this one first, leading to "common.h" being transitively included as
first file. If they do not have a matching header file, they instead
include "common.h" as first file themselves.

This fixes the outlined problems and will become our standard practice
for header and source files inside of the "src/" from now on.

giterr_set: consistent error messages

2016-12-29T12:26:03+00:00

Error messages should be sentence fragments, and therefore:

1. Should not begin with a capital letter,
2. Should not conclude with punctuation, and
3. Should not end a sentence and begin a new one

patch: `patch_diff` -> `patch_generated`

2016-05-26T18:01:08+00:00

patch: abstract patches into diff'ed and parsed

2016-05-26T18:01:04+00:00

Patches can now come from a variety of sources - either internally
generated (from diffing two commits) or as the results of parsing
some external data.