s/empty/done forgot in previous commit

got-read-patch: rename `ok' variable and simplify the parsing a bit

trailing whitespaces

got patch: handle git-style rename diffs extend the support for git-style diffs to include the "pure rename" case, i.e. when a file is renamed without any edits. ok stsp@

got-read-patch: preserve all \ lines as a cheap optimization got-read-patch was sending only the "\ No newline at end of file" lines that follows an addition (a "+" line). To be able to reverse patches in the future got_patch needs to know about all of these lines instead. No functional changes intended. ok stsp@

got patch: allow to strip path components Move some bits from the libexec helper to the main process so we know if the patch was generated by git or not and finally document the automatic stripping of a/ and b/ prefixes added by git-diff(1). ok stsp@

fgetc() returns int, not char; fixes -Werror build on armv7

got patch: handle "\ No newline at end of file"

got patch: prefer new name if not /dev/null and not a git-style diff This fixes a common issue when for e.g. generating patches with $ diff -u foo.orig foo where 'got patch' failed because 'foo.orig' has an 'unexpected status'. prodded by naddy, ok stsp

style

got-read-patch: plug memory leak

portable: got-read-patch: use compat includes Remove the global header #includes for those items which are detected portably.

portable: add landlock to got-patch Add the appropriate call to tje got-patch machinary to enable landlock();

portable: enable got-read-patch Allow the libexec helper, `got-read-patch` to be compiled, portably.

add `got patch' command for applying unified diffs