git/utf8.h, branch v2.20.2

Merge branch 'en/incl-forward-decl'

2018-08-20T19:41:32Z

Code hygiene improvement for the header files. * en/incl-forward-decl: Remove forward declaration of an enum compat/precompose_utf8.h: use more common include guard style urlmatch.h: fix include guard Move definition of enum branch_track from cache.h to branch.h alloc: make allocate_alloc_state and clear_alloc_state more consistent Add missing includes and forward declarations

Add missing includes and forward declarations

2018-08-15T18:52:09Z

I looped over the toplevel header files, creating a temporary two-line C program for each consisting of #include "git-compat-util.h" #include $HEADER This patch is the result of manually fixing errors in compiling those tiny programs. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

reencode_string: use size_t for string lengths

2018-07-24T17:19:29Z

The iconv interface takes a size_t, which is the appropriate type for an in-memory buffer. But our reencode_string_* functions use integers, meaning we may get confusing results when the sizes exceed INT_MAX. Let's use size_t consistently. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Sync with Git 2.17.1

2018-05-29T08:10:05Z

* maint: (25 commits) Git 2.17.1 Git 2.16.4 Git 2.15.2 Git 2.14.4 Git 2.13.7 fsck: complain when .gitmodules is a symlink index-pack: check .gitmodules files with --strict unpack-objects: call fsck_finish() after fscking objects fsck: call fsck_finish() after fscking objects fsck: check .gitmodules content fsck: handle promisor objects in .gitmodules check fsck: detect gitmodules files fsck: actually fsck blob data fsck: simplify ".git" check index-pack: make fsck error message more specific verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant ...

is_hfs_dotgit: match other .git files

2018-05-22T03:50:11Z

Both verify_path() and fsck match ".git", ".GIT", and other variants specific to HFS+. Let's allow matching other special files like ".gitmodules", which we'll later use to enforce extra restrictions via verify_path() and fsck. Signed-off-by: Jeff King

utf8: add function to detect a missing UTF-16/32 BOM

2018-04-16T02:40:56Z

If the endianness is not defined in the encoding name, then let's be strict and require a BOM to avoid any encoding confusion. The is_missing_required_utf_bom() function returns true if a required BOM is missing. The Unicode standard instructs to assume big-endian if there in no BOM for UTF-16/32 [1][2]. However, the W3C/WHATWG encoding standard used in HTML5 recommends to assume little-endian to "deal with deployed content" [3]. Strictly requiring a BOM seems to be the safest option for content in Git. This function is used in a subsequent commit. [1] http://unicode.org/faq/utf_bom.html#gen6 [2] http://www.unicode.org/versions/Unicode10.0.0/ch03.pdf Section 3.10, D98, page 132 [3] https://encoding.spec.whatwg.org/#utf-16le Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

utf8: add function to detect prohibited UTF-16/32 BOM

2018-04-16T02:40:56Z

Whenever a data stream is declared to be UTF-16BE, UTF-16LE, UTF-32BE or UTF-32LE a BOM must not be used [1]. The function returns true if this is the case. This function is used in a subsequent commit. [1] http://unicode.org/faq/utf_bom.html#bom10 Signed-off-by: Lars Schneider Signed-off-by: Junio C Hamano

typofix: assorted typofixes in comments, documentation and messages

2016-05-06T20:16:37Z

Many instances of duplicate words (e.g. "the the path") and a few typoes are fixed, originally in multiple patches. wildmatch: fix duplicate words of "the" t: fix duplicate words of "output" transport-helper: fix duplicate words of "read" Git.pm: fix duplicate words of "return" path: fix duplicate words of "look" pack-protocol.txt: fix duplicate words of "the" precompose-utf8: fix typo of "sequences" split-index: fix typo worktree.c: fix typo remote-ext: fix typo utf8: fix duplicate words of "the" git-cvsserver: fix duplicate words Signed-off-by: Li Peng Signed-off-by: Junio C Hamano

utf8: add function to align a string into given strbuf

2015-09-17T17:02:48Z

Add strbuf_utf8_align() which will align a given string into a strbuf as per given align_type and width. If the width is greater than the string length then no alignment is performed. Helped-by: Eric Sunshine Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak Signed-off-by: Junio C Hamano

Merge branch 'es/utf8-stupid-compiler-workaround'

2015-06-24T19:21:46Z

A compilation workaround. * es/utf8-stupid-compiler-workaround: utf8: NO_ICONV: silence uninitialized variable warning