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Revision 9553d2b26395d9a19bf60875784661090f607f4a authored by Jeff King on 26 May 2011, 22:28:17 UTC, committed by Junio C Hamano on 26 May 2011, 22:56:55 UTC 
format-patch: preserve subject newlines with -k
 
In older versions of git, we used rfc822 header folding to
indicate that the original subject line had multiple lines
in it.  But since a1f6baa (format-patch: wrap long header
lines, 2011-02-23), we now use header folding whenever there
is a long line.

This means that "git am" cannot trust header folding as a
sign from format-patch that newlines should be preserved.
Instead, format-patch needs to signal more explicitly that
the newlines are significant.  This patch does so by
rfc2047-encoding the newlines in the subject line. No
changes are needed on the "git am" end; it already decodes
the newlines properly.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 6bf1394
Raw File
wt-status.h 
#ifndef STATUS_H
#define STATUS_H

#include <stdio.h>
#include "string-list.h"
#include "color.h"

enum color_wt_status {
	WT_STATUS_HEADER = 0,
	WT_STATUS_UPDATED,
	WT_STATUS_CHANGED,
	WT_STATUS_UNTRACKED,
	WT_STATUS_NOBRANCH,
	WT_STATUS_UNMERGED,
	WT_STATUS_LOCAL_BRANCH,
	WT_STATUS_REMOTE_BRANCH,
	WT_STATUS_ONBRANCH,
	WT_STATUS_MAXSLOT
};

enum untracked_status_type {
	SHOW_NO_UNTRACKED_FILES,
	SHOW_NORMAL_UNTRACKED_FILES,
	SHOW_ALL_UNTRACKED_FILES
};

struct wt_status_change_data {
	int worktree_status;
	int index_status;
	int stagemask;
	char *head_path;
	unsigned dirty_submodule       : 2;
	unsigned new_submodule_commits : 1;
};

struct wt_status {
	int is_initial;
	char *branch;
	const char *reference;
	const char **pathspec;
	int verbose;
	int amend;
	int in_merge;
	int nowarn;
	int use_color;
	int relative_paths;
	int submodule_summary;
	int show_ignored_files;
	enum untracked_status_type show_untracked_files;
	const char *ignore_submodule_arg;
	char color_palette[WT_STATUS_MAXSLOT][COLOR_MAXLEN];

	/* These are computed during processing of the individual sections */
	int commitable;
	int workdir_dirty;
	const char *index_file;
	FILE *fp;
	const char *prefix;
	struct string_list change;
	struct string_list untracked;
	struct string_list ignored;
};

void wt_status_prepare(struct wt_status *s);
void wt_status_print(struct wt_status *s);
void wt_status_collect(struct wt_status *s);

void wt_shortstatus_print(struct wt_status *s, int null_termination, int show_branch);
void wt_porcelain_print(struct wt_status *s, int null_termination);

#endif /* STATUS_H */
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