diff --git a/.gitignore b/.gitignore
index ee509a2ad2..9673e792db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -134,7 +134,6 @@
 /git-remote-fd
 /git-remote-ext
 /git-remote-testpy
-/git-remote-testsvn
 /git-repack
 /git-replace
 /git-request-pull
diff --git a/Makefile b/Makefile
index 2b821fc762..314179d918 100644
--- a/Makefile
+++ b/Makefile
@@ -569,7 +569,6 @@ BUILT_INS =
 COMPAT_CFLAGS =
 COMPAT_OBJS =
 XDIFF_OBJS =
-VCSSVN_OBJS =
 GENERATED_H =
 EXTRA_CPPFLAGS =
 FUZZ_OBJS =
@@ -674,7 +673,6 @@ PROGRAMS += $(EXTRA_PROGRAMS)
 PROGRAM_OBJS += daemon.o
 PROGRAM_OBJS += http-backend.o
 PROGRAM_OBJS += imap-send.o
-PROGRAM_OBJS += remote-testsvn.o
 PROGRAM_OBJS += sh-i18n--envsubst.o
 PROGRAM_OBJS += shell.o
 
@@ -746,8 +744,6 @@ TEST_BUILTINS_OBJS += test-xml-encode.o
 # Do not add more tests here unless they have extra dependencies. Add
 # them in TEST_BUILTINS_OBJS above.
 TEST_PROGRAMS_NEED_X += test-fake-ssh
-TEST_PROGRAMS_NEED_X += test-line-buffer
-TEST_PROGRAMS_NEED_X += test-svn-fe
 TEST_PROGRAMS_NEED_X += test-tool
 
 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
@@ -803,7 +799,6 @@ TEST_SHELL_PATH = $(SHELL_PATH)
 
 LIB_FILE = libgit.a
 XDIFF_LIB = xdiff/lib.a
-VCSSVN_LIB = vcs-svn/lib.a
 
 GENERATED_H += config-list.h
 GENERATED_H += command-list.h
@@ -2345,16 +2340,9 @@ XDIFF_OBJS += xdiff/xpatience.o
 XDIFF_OBJS += xdiff/xprepare.o
 XDIFF_OBJS += xdiff/xutils.o
 
-VCSSVN_OBJS += vcs-svn/fast_export.o
-VCSSVN_OBJS += vcs-svn/line_buffer.o
-VCSSVN_OBJS += vcs-svn/sliding_window.o
-VCSSVN_OBJS += vcs-svn/svndiff.o
-VCSSVN_OBJS += vcs-svn/svndump.o
-
 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
 	$(XDIFF_OBJS) \
-	$(VCSSVN_OBJS) \
 	$(FUZZ_OBJS) \
 	common-main.o \
 	git.o
@@ -2469,10 +2457,6 @@ git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
 	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
 
-git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
-	$(VCSSVN_LIB)
-
 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
 	$(QUIET_LNCP)$(RM) $@ && \
 	ln $< $@ 2>/dev/null || \
@@ -2489,9 +2473,6 @@ $(LIB_FILE): $(LIB_OBJS)
 $(XDIFF_LIB): $(XDIFF_OBJS)
 	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
 
-$(VCSSVN_LIB): $(VCSSVN_OBJS)
-	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
-
 export DEFAULT_EDITOR DEFAULT_PAGER
 
 Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
@@ -2766,10 +2747,6 @@ perf: all
 
 .PHONY: test perf
 
-t/helper/test-line-buffer$X: $(VCSSVN_LIB)
-
-t/helper/test-svn-fe$X: $(VCSSVN_LIB)
-
 .PRECIOUS: $(TEST_OBJS)
 
 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
@@ -2902,7 +2879,6 @@ ifdef MSVC
 	$(INSTALL) git-http-push.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) git-imap-send.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) git-remote-http.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-	$(INSTALL) git-remote-testsvn.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) git-sh-i18n--envsubst.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 ifndef DEBUG
 	$(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
@@ -3103,7 +3079,7 @@ cocciclean:
 clean: profile-clean coverage-clean cocciclean
 	$(RM) *.res
 	$(RM) $(OBJECTS)
-	$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
+	$(RM) $(LIB_FILE) $(XDIFF_LIB)
 	$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
 	$(RM) $(TEST_PROGRAMS)
 	$(RM) $(FUZZ_PROGRAMS)
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 4a6f135b16..5007f173f1 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -502,7 +502,7 @@ unset(CMAKE_REQUIRED_INCLUDES)
 #programs
 set(PROGRAMS_BUILT
 	git git-daemon git-http-backend git-sh-i18n--envsubst
-	git-shell git-remote-testsvn)
+	git-shell)
 
 if(NOT CURL_FOUND)
 	list(APPEND excluded_progs git-http-fetch git-http-push)
@@ -568,12 +568,6 @@ parse_makefile_for_sources(libxdiff_SOURCES "XDIFF_OBJS")
 list(TRANSFORM libxdiff_SOURCES PREPEND "${CMAKE_SOURCE_DIR}/")
 add_library(xdiff STATIC ${libxdiff_SOURCES})
 
-#libvcs-svn
-parse_makefile_for_sources(libvcs-svn_SOURCES "VCSSVN_OBJS")
-
-list(TRANSFORM libvcs-svn_SOURCES PREPEND "${CMAKE_SOURCE_DIR}/")
-add_library(vcs-svn STATIC ${libvcs-svn_SOURCES})
-
 if(WIN32)
 	if(NOT MSVC)#use windres when compiling with gcc and clang
 		add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/git.res
@@ -654,9 +648,6 @@ if(CURL_FOUND)
 	endif()
 endif()
 
-add_executable(git-remote-testsvn ${CMAKE_SOURCE_DIR}/remote-testsvn.c)
-target_link_libraries(git-remote-testsvn common-main vcs-svn)
-
 set(git_builtin_extra
 	cherry cherry-pick format-patch fsck-objects
 	init merge-subtree restore show
@@ -832,26 +823,20 @@ if(BUILD_TESTING)
 add_executable(test-fake-ssh ${CMAKE_SOURCE_DIR}/t/helper/test-fake-ssh.c)
 target_link_libraries(test-fake-ssh common-main)
 
-add_executable(test-line-buffer ${CMAKE_SOURCE_DIR}/t/helper/test-line-buffer.c)
-target_link_libraries(test-line-buffer common-main vcs-svn)
-
-add_executable(test-svn-fe ${CMAKE_SOURCE_DIR}/t/helper/test-svn-fe.c)
-target_link_libraries(test-svn-fe common-main vcs-svn)
-
 #test-tool
 parse_makefile_for_sources(test-tool_SOURCES "TEST_BUILTINS_OBJS")
 
 list(TRANSFORM test-tool_SOURCES PREPEND "${CMAKE_SOURCE_DIR}/t/helper/")
 add_executable(test-tool ${CMAKE_SOURCE_DIR}/t/helper/test-tool.c ${test-tool_SOURCES})
 target_link_libraries(test-tool common-main)
 
-set_target_properties(test-fake-ssh test-line-buffer test-svn-fe test-tool
+set_target_properties(test-fake-ssh test-tool
 			PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/t/helper)
 
 if(MSVC)
-	set_target_properties(test-fake-ssh test-line-buffer test-svn-fe test-tool
+	set_target_properties(test-fake-ssh test-tool
 				PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR}/t/helper)
-	set_target_properties(test-fake-ssh test-line-buffer test-svn-fe test-tool
+	set_target_properties(test-fake-ssh test-tool
 				PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}/t/helper)
 endif()
 
@@ -860,7 +845,7 @@ set(wrapper_scripts
 	git git-upload-pack git-receive-pack git-upload-archive git-shell git-remote-ext)
 
 set(wrapper_test_scripts
-	test-fake-ssh test-line-buffer test-svn-fe test-tool)
+	test-fake-ssh test-tool)
 
 
 foreach(script ${wrapper_scripts})
@@ -961,7 +946,6 @@ if(NOT ${CMAKE_BINARY_DIR}/CMakeCache.txt STREQUAL ${CACHE_PATH})
 	file(COPY ${CMAKE_SOURCE_DIR}/mergetools/tkdiff DESTINATION ${CMAKE_BINARY_DIR}/mergetools/)
 	file(COPY ${CMAKE_SOURCE_DIR}/contrib/completion/git-prompt.sh DESTINATION ${CMAKE_BINARY_DIR}/contrib/completion/)
 	file(COPY ${CMAKE_SOURCE_DIR}/contrib/completion/git-completion.bash DESTINATION ${CMAKE_BINARY_DIR}/contrib/completion/)
-	file(COPY ${CMAKE_SOURCE_DIR}/contrib/svn-fe/svnrdump_sim.py DESTINATION ${CMAKE_BINARY_DIR}/contrib/svn-fe/)
 endif()
 
 file(GLOB test_scipts "${CMAKE_SOURCE_DIR}/t/t[0-9]*.sh")
diff --git a/contrib/svn-fe/.gitignore b/contrib/svn-fe/.gitignore
deleted file mode 100644
index 02a7791585..0000000000
--- a/contrib/svn-fe/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/*.xml
-/*.1
-/*.html
-/svn-fe
diff --git a/contrib/svn-fe/Makefile b/contrib/svn-fe/Makefile
deleted file mode 100644
index e8651aaf4b..0000000000
--- a/contrib/svn-fe/Makefile
+++ /dev/null
@@ -1,105 +0,0 @@
-all:: svn-fe$X
-
-CC = cc
-RM = rm -f
-MV = mv
-
-CFLAGS = -g -O2 -Wall
-LDFLAGS =
-EXTLIBS = -lz
-
-include ../../config.mak.uname
--include ../../config.mak.autogen
--include ../../config.mak
-
-ifeq ($(uname_S),Darwin)
-	ifndef NO_FINK
-		ifeq ($(shell test -d /sw/lib && echo y),y)
-			CFLAGS += -I/sw/include
-			LDFLAGS += -L/sw/lib
-		endif
-	endif
-	ifndef NO_DARWIN_PORTS
-		ifeq ($(shell test -d /opt/local/lib && echo y),y)
-			CFLAGS += -I/opt/local/include
-			LDFLAGS += -L/opt/local/lib
-		endif
-	endif
-endif
-
-ifndef NO_OPENSSL
-	EXTLIBS += -lssl
-	ifdef NEEDS_CRYPTO_WITH_SSL
-		EXTLIBS += -lcrypto
-	endif
-endif
-
-ifndef NO_PTHREADS
-	CFLAGS += $(PTHREADS_CFLAGS)
-	EXTLIBS += $(PTHREAD_LIBS)
-endif
-
-ifdef HAVE_CLOCK_GETTIME
-	CFLAGS += -DHAVE_CLOCK_GETTIME
-	EXTLIBS += -lrt
-endif
-
-ifdef NEEDS_LIBICONV
-	EXTLIBS += -liconv
-endif
-
-GIT_LIB = ../../libgit.a
-VCSSVN_LIB = ../../vcs-svn/lib.a
-XDIFF_LIB = ../../xdiff/lib.a
-
-LIBS = $(VCSSVN_LIB) $(GIT_LIB) $(XDIFF_LIB)
-
-QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
-QUIET_SUBDIR1 =
-
-ifneq ($(findstring $(MAKEFLAGS),w),w)
-PRINT_DIR = --no-print-directory
-else # "make -w"
-NO_SUBDIR = :
-endif
-
-ifneq ($(findstring $(MAKEFLAGS),s),s)
-ifndef V
-	QUIET_CC      = @echo '   ' CC $@;
-	QUIET_LINK    = @echo '   ' LINK $@;
-	QUIET_SUBDIR0 = +@subdir=
-	QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
-	                $(MAKE) $(PRINT_DIR) -C $$subdir
-endif
-endif
-
-svn-fe$X: svn-fe.o $(VCSSVN_LIB) $(XDIFF_LIB) $(GIT_LIB)
-	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(EXTLIBS) -o $@ svn-fe.o $(LIBS)
-
-svn-fe.o: svn-fe.c ../../vcs-svn/svndump.h
-	$(QUIET_CC)$(CC) $(CFLAGS) -I../../vcs-svn -o $*.o -c $<
-
-svn-fe.html: svn-fe.txt
-	$(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \
-		MAN_TXT=../contrib/svn-fe/svn-fe.txt \
-		../contrib/svn-fe/$@
-
-svn-fe.1: svn-fe.txt
-	$(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \
-		MAN_TXT=../contrib/svn-fe/svn-fe.txt \
-		../contrib/svn-fe/$@
-	$(MV) ../../Documentation/svn-fe.1 .
-
-../../vcs-svn/lib.a: FORCE
-	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) vcs-svn/lib.a
-
-../../xdiff/lib.a: FORCE
-	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) xdiff/lib.a
-
-../../libgit.a: FORCE
-	$(QUIET_SUBDIR0)../.. $(QUIET_SUBDIR1) libgit.a
-
-clean:
-	$(RM) svn-fe$X svn-fe.o svn-fe.html svn-fe.xml svn-fe.1
-
-.PHONY: all clean FORCE
diff --git a/contrib/svn-fe/svn-fe.c b/contrib/svn-fe/svn-fe.c
deleted file mode 100644
index f363505abb..0000000000
--- a/contrib/svn-fe/svn-fe.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is in the public domain.
- * You may freely use, modify, distribute, and relicense it.
- */
-
-#include <stdlib.h>
-#include "svndump.h"
-
-int main(int argc, char **argv)
-{
-	if (svndump_init(NULL))
-		return 1;
-	svndump_read((argc > 1) ? argv[1] : NULL, "refs/heads/master",
-			"refs/notes/svn/revs");
-	svndump_deinit();
-	svndump_reset();
-	return 0;
-}
diff --git a/contrib/svn-fe/svn-fe.txt b/contrib/svn-fe/svn-fe.txt
deleted file mode 100644
index 19333fc8df..0000000000
--- a/contrib/svn-fe/svn-fe.txt
+++ /dev/null
@@ -1,71 +0,0 @@
-svn-fe(1)
-=========
-
-NAME
-----
-svn-fe - convert an SVN "dumpfile" to a fast-import stream
-
-SYNOPSIS
---------
-[verse]
-mkfifo backchannel &&
-svnadmin dump --deltas REPO |
-	svn-fe [url] 3<backchannel |
-	git fast-import --cat-blob-fd=3 3>backchannel
-
-DESCRIPTION
------------
-
-Converts a Subversion dumpfile into input suitable for
-git-fast-import(1) and similar importers. REPO is a path to a
-Subversion repository mirrored on the local disk. Remote Subversion
-repositories can be mirrored on local disk using the `svnsync`
-command.
-
-Note: this tool is very young.  The details of its commandline
-interface may change in backward incompatible ways.
-
-INPUT FORMAT
-------------
-Subversion's repository dump format is documented in full in
-`notes/dump-load-format.txt` from the Subversion source tree.
-Files in this format can be generated using the 'svnadmin dump' or
-'svk admin dump' command.
-
-OUTPUT FORMAT
--------------
-The fast-import format is documented by the git-fast-import(1)
-manual page.
-
-NOTES
------
-Subversion dumps do not record a separate author and committer for
-each revision, nor do they record a separate display name and email
-address for each author.  Like git-svn(1), 'svn-fe' will use the name
-
----------
-user <user@UUID>
----------
-
-as committer, where 'user' is the value of the `svn:author` property
-and 'UUID' the repository's identifier.
-
-To support incremental imports, 'svn-fe' puts a `git-svn-id` line at
-the end of each commit log message if passed a URL on the command
-line.  This line has the form `git-svn-id: URL@REVNO UUID`.
-
-The resulting repository will generally require further processing
-to put each project in its own repository and to separate the history
-of each branch.  The 'git filter-repo --subdirectory-filter' command
-may be useful for this purpose.
-
-BUGS
-----
-Empty directories and unknown properties are silently discarded.
-
-The exit status does not reflect whether an error was detected.
-
-SEE ALSO
---------
-git-svn(1), svn2git(1), svk(1), git-filter-repo(1), git-fast-import(1),
-https://svn.apache.org/repos/asf/subversion/trunk/notes/dump-load-format.txt
diff --git a/contrib/svn-fe/svnrdump_sim.py b/contrib/svn-fe/svnrdump_sim.py
deleted file mode 100755
index 8a3cee6175..0000000000
--- a/contrib/svn-fe/svnrdump_sim.py
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/usr/bin/env python
-"""
-Simulates svnrdump by replaying an existing dump from a file, taking care
-of the specified revision range.
-To simulate incremental imports the environment variable SVNRMAX can be set
-to the highest revision that should be available.
-"""
-import sys
-import os
-
-if sys.hexversion < 0x02040000:
-    # The limiter is the ValueError() calls. This may be too conservative
-    sys.stderr.write("svnrdump-sim.py: requires Python 2.4 or later.\n")
-    sys.exit(1)
-
-
-def getrevlimit():
-    var = 'SVNRMAX'
-    if var in os.environ:
-        return os.environ[var]
-    return None
-
-
-def writedump(url, lower, upper):
-    if url.startswith('sim://'):
-        filename = url[6:]
-        if filename[-1] == '/':
-            filename = filename[:-1]  # remove terminating slash
-    else:
-        raise ValueError('sim:// url required')
-    f = open(filename, 'r')
-    state = 'header'
-    wroterev = False
-    while(True):
-        l = f.readline()
-        if l == '':
-            break
-        if state == 'header' and l.startswith('Revision-number: '):
-            state = 'prefix'
-        if state == 'prefix' and l == 'Revision-number: %s\n' % lower:
-            state = 'selection'
-        if not upper == 'HEAD' and state == 'selection' and \
-                l == 'Revision-number: %s\n' % upper:
-            break
-
-        if state == 'header' or state == 'selection':
-            if state == 'selection':
-                wroterev = True
-            sys.stdout.write(l)
-    return wroterev
-
-if __name__ == "__main__":
-    if not (len(sys.argv) in (3, 4, 5)):
-        print("usage: %s dump URL -rLOWER:UPPER")
-        sys.exit(1)
-    if not sys.argv[1] == 'dump':
-        raise NotImplementedError('only "dump" is supported.')
-    url = sys.argv[2]
-    r = ('0', 'HEAD')
-    if len(sys.argv) == 4 and sys.argv[3][0:2] == '-r':
-        r = sys.argv[3][2:].lstrip().split(':')
-    if not getrevlimit() is None:
-        r[1] = getrevlimit()
-    if writedump(url, r[0], r[1]):
-        ret = 0
-    else:
-        ret = 1
-    sys.exit(ret)
diff --git a/remote-testsvn.c b/remote-testsvn.c
deleted file mode 100644
index 636b2b62a6..0000000000
--- a/remote-testsvn.c
+++ /dev/null
@@ -1,341 +0,0 @@
-#include "cache.h"
-#include "refs.h"
-#include "remote.h"
-#include "object-store.h"
-#include "strbuf.h"
-#include "url.h"
-#include "exec-cmd.h"
-#include "run-command.h"
-#include "vcs-svn/svndump.h"
-#include "notes.h"
-#include "strvec.h"
-
-static const char *url;
-static int dump_from_file;
-static const char *private_ref;
-static char *remote_ref;
-static const char *marksfilename, *notes_ref;
-struct rev_note { unsigned int rev_nr; };
-
-static int cmd_capabilities(const char *line);
-static int cmd_import(const char *line);
-static int cmd_list(const char *line);
-
-typedef int (*input_command_handler)(const char *);
-struct input_command_entry {
-	const char *name;
-	input_command_handler fn;
-	unsigned char batchable;	/* whether the command starts or is part of a batch */
-};
-
-static const struct input_command_entry input_command_list[] = {
-	{ "capabilities", cmd_capabilities, 0 },
-	{ "import", cmd_import, 1 },
-	{ "list", cmd_list, 0 },
-	{ NULL, NULL }
-};
-
-static int cmd_capabilities(const char *line)
-{
-	printf("import\n");
-	printf("bidi-import\n");
-	printf("refspec %s:%s\n\n", remote_ref, private_ref);
-	fflush(stdout);
-	return 0;
-}
-
-static void terminate_batch(void)
-{
-	/* terminate a current batch's fast-import stream */
-	printf("done\n");
-	fflush(stdout);
-}
-
-/* NOTE: 'ref' refers to a git reference, while 'rev' refers to a svn revision. */
-static char *read_ref_note(const struct object_id *oid)
-{
-	const struct object_id *note_oid;
-	char *msg = NULL;
-	unsigned long msglen;
-	enum object_type type;
-
-	init_notes(NULL, notes_ref, NULL, 0);
-	if (!(note_oid = get_note(NULL, oid)))
-		return NULL;	/* note tree not found */
-	if (!(msg = read_object_file(note_oid, &type, &msglen)))
-		error("Empty notes tree. %s", notes_ref);
-	else if (!msglen || type != OBJ_BLOB) {
-		error("Note contains unusable content. "
-			"Is something else using this notes tree? %s", notes_ref);
-		FREE_AND_NULL(msg);
-	}
-	free_notes(NULL);
-	return msg;
-}
-
-static int parse_rev_note(const char *msg, struct rev_note *res)
-{
-	const char *key, *value, *end;
-	size_t len;
-
-	while (*msg) {
-		end = strchrnul(msg, '\n');
-		len = end - msg;
-
-		key = "Revision-number: ";
-		if (starts_with(msg, key)) {
-			long i;
-			char *end;
-			value = msg + strlen(key);
-			i = strtol(value, &end, 0);
-			if (end == value || i < 0 || i > UINT32_MAX)
-				return -1;
-			res->rev_nr = i;
-			return 0;
-		}
-		msg += len + 1;
-	}
-	/* didn't find it */
-	return -1;
-}
-
-static int note2mark_cb(const struct object_id *object_oid,
-		const struct object_id *note_oid, char *note_path,
-		void *cb_data)
-{
-	FILE *file = (FILE *)cb_data;
-	char *msg;
-	unsigned long msglen;
-	enum object_type type;
-	struct rev_note note;
-
-	if (!(msg = read_object_file(note_oid, &type, &msglen)) ||
-			!msglen || type != OBJ_BLOB) {
-		free(msg);
-		return 1;
-	}
-	if (parse_rev_note(msg, &note))
-		return 2;
-	if (fprintf(file, ":%d %s\n", note.rev_nr, oid_to_hex(object_oid)) < 1)
-		return 3;
-	return 0;
-}
-
-static void regenerate_marks(void)
-{
-	int ret;
-	FILE *marksfile = xfopen(marksfilename, "w+");
-
-	ret = for_each_note(NULL, 0, note2mark_cb, marksfile);
-	if (ret)
-		die("Regeneration of marks failed, returned %d.", ret);
-	fclose(marksfile);
-}
-
-static void check_or_regenerate_marks(int latestrev)
-{
-	FILE *marksfile;
-	struct strbuf sb = STRBUF_INIT;
-	struct strbuf line = STRBUF_INIT;
-	int found = 0;
-
-	if (latestrev < 1)
-		return;
-
-	init_notes(NULL, notes_ref, NULL, 0);
-	marksfile = fopen(marksfilename, "r");
-	if (!marksfile) {
-		regenerate_marks();
-		marksfile = xfopen(marksfilename, "r");
-		fclose(marksfile);
-	} else {
-		strbuf_addf(&sb, ":%d ", latestrev);
-		while (strbuf_getline_lf(&line, marksfile) != EOF) {
-			if (starts_with(line.buf, sb.buf)) {
-				found++;
-				break;
-			}
-		}
-		fclose(marksfile);
-		if (!found)
-			regenerate_marks();
-	}
-	free_notes(NULL);
-	strbuf_release(&sb);
-	strbuf_release(&line);
-}
-
-static int cmd_import(const char *line)
-{
-	int code;
-	int dumpin_fd;
-	char *note_msg;
-	struct object_id head_oid;
-	unsigned int startrev;
-	struct child_process svndump_proc = CHILD_PROCESS_INIT;
-	const char *command = "svnrdump";
-
-	if (read_ref(private_ref, &head_oid))
-		startrev = 0;
-	else {
-		note_msg = read_ref_note(&head_oid);
-		if(note_msg == NULL) {
-			warning("No note found for %s.", private_ref);
-			startrev = 0;
-		} else {
-			struct rev_note note = { 0 };
-			if (parse_rev_note(note_msg, &note))
-				die("Revision number couldn't be parsed from note.");
-			startrev = note.rev_nr + 1;
-			free(note_msg);
-		}
-	}
-	check_or_regenerate_marks(startrev - 1);
-
-	if (dump_from_file) {
-		dumpin_fd = open(url, O_RDONLY);
-		if(dumpin_fd < 0)
-			die_errno("Couldn't open svn dump file %s.", url);
-	} else {
-		svndump_proc.out = -1;
-		strvec_push(&svndump_proc.args, command);
-		strvec_push(&svndump_proc.args, "dump");
-		strvec_push(&svndump_proc.args, url);
-		strvec_pushf(&svndump_proc.args, "-r%u:HEAD", startrev);
-
-		code = start_command(&svndump_proc);
-		if (code)
-			die("Unable to start %s, code %d", command, code);
-		dumpin_fd = svndump_proc.out;
-	}
-	/* setup marks file import/export */
-	printf("feature import-marks-if-exists=%s\n"
-			"feature export-marks=%s\n", marksfilename, marksfilename);
-
-	svndump_init_fd(dumpin_fd, STDIN_FILENO);
-	svndump_read(url, private_ref, notes_ref);
-	svndump_deinit();
-	svndump_reset();
-
-	close(dumpin_fd);
-	if (!dump_from_file) {
-		code = finish_command(&svndump_proc);
-		if (code)
-			warning("%s, returned %d", command, code);
-	}
-
-	return 0;
-}
-
-static int cmd_list(const char *line)
-{
-	printf("? %s\n\n", remote_ref);
-	fflush(stdout);
-	return 0;
-}
-
-static int do_command(struct strbuf *line)
-{
-	const struct input_command_entry *p = input_command_list;
-	static struct string_list batchlines = STRING_LIST_INIT_DUP;
-	static const struct input_command_entry *batch_cmd;
-	/*
-	 * commands can be grouped together in a batch.
-	 * Batches are ended by \n. If no batch is active the program ends.
-	 * During a batch all lines are buffered and passed to the handler function
-	 * when the batch is terminated.
-	 */
-	if (line->len == 0) {
-		if (batch_cmd) {
-			struct string_list_item *item;
-			for_each_string_list_item(item, &batchlines)
-				batch_cmd->fn(item->string);
-			terminate_batch();
-			batch_cmd = NULL;
-			string_list_clear(&batchlines, 0);
-			return 0;	/* end of the batch, continue reading other commands. */
-		}
-		return 1;	/* end of command stream, quit */
-	}
-	if (batch_cmd) {
-		if (!starts_with(batch_cmd->name, line->buf))
-			die("Active %s batch interrupted by %s", batch_cmd->name, line->buf);
-		/* buffer batch lines */
-		string_list_append(&batchlines, line->buf);
-		return 0;
-	}
-
-	for (p = input_command_list; p->name; p++) {
-		if (starts_with(line->buf, p->name) && (strlen(p->name) == line->len ||
-				line->buf[strlen(p->name)] == ' ')) {
-			if (p->batchable) {
-				batch_cmd = p;
-				string_list_append(&batchlines, line->buf);
-				return 0;
-			}
-			return p->fn(line->buf);
-		}
-	}
-	die("Unknown command '%s'\n", line->buf);
-	return 0;
-}
-
-int cmd_main(int argc, const char **argv)
-{
-	struct strbuf buf = STRBUF_INIT, url_sb = STRBUF_INIT,
-			private_ref_sb = STRBUF_INIT, marksfilename_sb = STRBUF_INIT,
-			notes_ref_sb = STRBUF_INIT;
-	static struct remote *remote;
-	const char *url_in, *remote_ref_short;
-
-	setup_git_directory();
-	if (argc < 2 || argc > 3) {
-		usage("git-remote-svn <remote-name> [<url>]");
-		return 1;
-	}
-
-	remote_ref_short = git_default_branch_name();
-	remote_ref = xstrfmt("refs/heads/%s", remote_ref_short);
-
-	remote = remote_get(argv[1]);
-	url_in = (argc == 3) ? argv[2] : remote->url[0];
-
-	if (starts_with(url_in, "file://")) {
-		dump_from_file = 1;
-		url = url_decode(url_in + sizeof("file://")-1);
-	} else {
-		dump_from_file = 0;
-		end_url_with_slash(&url_sb, url_in);
-		url = url_sb.buf;
-	}
-
-	strbuf_addf(&private_ref_sb, "refs/svn/%s/%s",
-		    remote->name, remote_ref_short);
-	private_ref = private_ref_sb.buf;
-
-	strbuf_addf(&notes_ref_sb, "refs/notes/%s/revs", remote->name);
-	notes_ref = notes_ref_sb.buf;
-
-	strbuf_addf(&marksfilename_sb, "%s/info/fast-import/remote-svn/%s.marks",
-		get_git_dir(), remote->name);
-	marksfilename = marksfilename_sb.buf;
-
-	while (1) {
-		if (strbuf_getline_lf(&buf, stdin) == EOF) {
-			if (ferror(stdin))
-				die("Error reading command stream");
-			else
-				die("Unexpected end of command stream");
-		}
-		if (do_command(&buf))
-			break;
-		strbuf_reset(&buf);
-	}
-
-	strbuf_release(&buf);
-	strbuf_release(&url_sb);
-	strbuf_release(&private_ref_sb);
-	strbuf_release(&notes_ref_sb);
-	strbuf_release(&marksfilename_sb);
-	return 0;
-}
diff --git a/t/helper/.gitignore b/t/helper/.gitignore
index 48c7bb0bbb..8c2ddcce95 100644
--- a/t/helper/.gitignore
+++ b/t/helper/.gitignore
@@ -1,4 +1,2 @@
 /test-tool
 /test-fake-ssh
-/test-line-buffer
-/test-svn-fe
diff --git a/t/helper/test-line-buffer.c b/t/helper/test-line-buffer.c
deleted file mode 100644
index 078dd7e29d..0000000000
--- a/t/helper/test-line-buffer.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * test-line-buffer.c: code to exercise the svn importer's input helper
- */
-
-#include "git-compat-util.h"
-#include "strbuf.h"
-#include "vcs-svn/line_buffer.h"
-
-static uint32_t strtouint32(const char *s)
-{
-	char *end;
-	uintmax_t n = strtoumax(s, &end, 10);
-	if (*s == '\0' || *end != '\0')
-		die("invalid count: %s", s);
-	return (uint32_t) n;
-}
-
-static void handle_command(const char *command, const char *arg, struct line_buffer *buf)
-{
-	if (starts_with(command, "binary ")) {
-		struct strbuf sb = STRBUF_INIT;
-		strbuf_addch(&sb, '>');
-		buffer_read_binary(buf, &sb, strtouint32(arg));
-		fwrite(sb.buf, 1, sb.len, stdout);
-		strbuf_release(&sb);
-	} else if (starts_with(command, "copy ")) {
-		buffer_copy_bytes(buf, strtouint32(arg));
-	} else if (starts_with(command, "skip ")) {
-		buffer_skip_bytes(buf, strtouint32(arg));
-	} else {
-		die("unrecognized command: %s", command);
-	}
-}
-
-static void handle_line(const char *line, struct line_buffer *stdin_buf)
-{
-	const char *arg = strchr(line, ' ');
-	if (!arg)
-		die("no argument in line: %s", line);
-	handle_command(line, arg + 1, stdin_buf);
-}
-
-int cmd_main(int argc, const char **argv)
-{
-	struct line_buffer stdin_buf = LINE_BUFFER_INIT;
-	struct line_buffer file_buf = LINE_BUFFER_INIT;
-	struct line_buffer *input = &stdin_buf;
-	const char *filename;
-	char *s;
-
-	if (argc == 1)
-		filename = NULL;
-	else if (argc == 2)
-		filename = argv[1];
-	else
-		usage("test-line-buffer [file | &fd] < script");
-
-	if (buffer_init(&stdin_buf, NULL))
-		die_errno("open error");
-	if (filename) {
-		if (*filename == '&') {
-			if (buffer_fdinit(&file_buf, strtouint32(filename + 1)))
-				die_errno("error opening fd %s", filename + 1);
-		} else {
-			if (buffer_init(&file_buf, filename))
-				die_errno("error opening %s", filename);
-		}
-		input = &file_buf;
-	}
-
-	while ((s = buffer_read_line(&stdin_buf)))
-		handle_line(s, input);
-
-	if (filename && buffer_deinit(&file_buf))
-		die("error reading from %s", filename);
-	if (buffer_deinit(&stdin_buf))
-		die("input error");
-	if (ferror(stdout))
-		die("output error");
-	return 0;
-}
diff --git a/t/helper/test-svn-fe.c b/t/helper/test-svn-fe.c
deleted file mode 100644
index 7667c0803f..0000000000
--- a/t/helper/test-svn-fe.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * test-svn-fe: Code to exercise the svn import lib
- */
-
-#include "git-compat-util.h"
-#include "vcs-svn/svndump.h"
-#include "vcs-svn/svndiff.h"
-#include "vcs-svn/sliding_window.h"
-#include "vcs-svn/line_buffer.h"
-
-static const char test_svnfe_usage[] =
-	"test-svn-fe (<dumpfile> | [-d] <preimage> <delta> <len>)";
-
-static int apply_delta(int argc, const char **argv)
-{
-	struct line_buffer preimage = LINE_BUFFER_INIT;
-	struct line_buffer delta = LINE_BUFFER_INIT;
-	struct sliding_view preimage_view = SLIDING_VIEW_INIT(&preimage, -1);
-
-	if (argc != 5)
-		usage(test_svnfe_usage);
-
-	if (buffer_init(&preimage, argv[2]))
-		die_errno("cannot open preimage");
-	if (buffer_init(&delta, argv[3]))
-		die_errno("cannot open delta");
-	if (svndiff0_apply(&delta, (off_t) strtoumax(argv[4], NULL, 0),
-					&preimage_view, stdout))
-		return 1;
-	if (buffer_deinit(&preimage))
-		die_errno("cannot close preimage");
-	if (buffer_deinit(&delta))
-		die_errno("cannot close delta");
-	strbuf_release(&preimage_view.buf);
-	return 0;
-}
-
-int cmd_main(int argc, const char **argv)
-{
-	if (argc == 2) {
-		if (svndump_init(argv[1]))
-			return 1;
-		svndump_read(NULL, "refs/heads/master", "refs/notes/svn/revs");
-		svndump_deinit();
-		svndump_reset();
-		return 0;
-	}
-
-	if (argc >= 2 && !strcmp(argv[1], "-d"))
-		return apply_delta(argc, argv);
-	usage(test_svnfe_usage);
-}
diff --git a/t/t0081-line-buffer.sh b/t/t0081-line-buffer.sh
deleted file mode 100755
index ce92e6acad..0000000000
--- a/t/t0081-line-buffer.sh
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/bin/sh
-
-test_description="Test the svn importer's input handling routines.
-
-These tests provide some simple checks that the line_buffer API
-behaves as advertised.
-
-While at it, check that input of newlines and null bytes are handled
-correctly.
-"
-. ./test-lib.sh
-
-test_expect_success 'hello world' '
-	echo ">HELLO" >expect &&
-	test-line-buffer <<-\EOF >actual &&
-	binary 6
-	HELLO
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success '0-length read, send along greeting' '
-	echo ">HELLO" >expect &&
-	test-line-buffer <<-\EOF >actual &&
-	binary 0
-	copy 6
-	HELLO
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success !MINGW 'read from file descriptor' '
-	rm -f input &&
-	echo hello >expect &&
-	echo hello >input &&
-	echo copy 6 |
-	test-line-buffer "&4" 4<input >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'skip, copy null byte' '
-	echo Q | q_to_nul >expect &&
-	q_to_nul <<-\EOF | test-line-buffer >actual &&
-	skip 2
-	Q
-	copy 2
-	Q
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success 'read null byte' '
-	echo ">QhelloQ" | q_to_nul >expect &&
-	q_to_nul <<-\EOF | test-line-buffer >actual &&
-	binary 8
-	QhelloQ
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success 'long reads are truncated' '
-	echo ">foo" >expect &&
-	test-line-buffer <<-\EOF >actual &&
-	binary 5
-	foo
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success 'long copies are truncated' '
-	printf "%s\n" ">" foo >expect &&
-	test-line-buffer <<-\EOF >actual &&
-	binary 1
-
-	copy 5
-	foo
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success 'long binary reads are truncated' '
-	echo ">foo" >expect &&
-	test-line-buffer <<-\EOF >actual &&
-	binary 5
-	foo
-	EOF
-	test_cmp expect actual
-'
-
-test_done
diff --git a/t/t9010-svn-fe.sh b/t/t9010-svn-fe.sh
deleted file mode 100755
index 83f8f5cacb..0000000000
--- a/t/t9010-svn-fe.sh
+++ /dev/null
@@ -1,1105 +0,0 @@
-#!/bin/sh
-
-test_description='check svn dumpfile importer'
-
-. ./test-lib.sh
-
-if test_have_prereq !PIPE
-then
-	skip_all="svn dumpfile importer testing requires the PIPE prerequisite"
-	test_done
-fi
-
-reinit_git () {
-	rm -fr .git &&
-	rm -f stream backflow &&
-	git init &&
-	mkfifo stream backflow
-}
-
-try_dump () {
-	input=$1 &&
-	maybe_fail_svnfe=${2:+test_$2} &&
-	maybe_fail_fi=${3:+test_$3} &&
-
-	{
-		$maybe_fail_svnfe test-svn-fe "$input" >stream 3<backflow &
-	} &&
-	$maybe_fail_fi git fast-import --cat-blob-fd=3 <stream 3>backflow &&
-	wait $!
-}
-
-properties () {
-	while test "$#" -ne 0
-	do
-		property="$1" &&
-		value="$2" &&
-		printf "%s\n" "K ${#property}" &&
-		printf "%s\n" "$property" &&
-		printf "%s\n" "V ${#value}" &&
-		printf "%s\n" "$value" &&
-		shift 2 ||
-		return 1
-	done
-}
-
-text_no_props () {
-	text="$1
-" &&
-	printf "%s\n" "Prop-content-length: 10" &&
-	printf "%s\n" "Text-content-length: ${#text}" &&
-	printf "%s\n" "Content-length: $((${#text} + 10))" &&
-	printf "%s\n" "" "PROPS-END" &&
-	printf "%s\n" "$text"
-}
-
-test_expect_success 'empty dump' '
-	reinit_git &&
-	echo "SVN-fs-dump-format-version: 2" >input &&
-	try_dump input
-'
-
-test_expect_success 'v4 dumps not supported' '
-	reinit_git &&
-	echo "SVN-fs-dump-format-version: 4" >v4.dump &&
-	try_dump v4.dump must_fail
-'
-
-test_expect_failure 'empty revision' '
-	reinit_git &&
-	printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
-	cat >emptyrev.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 0
-	Content-length: 0
-
-	Revision-number: 2
-	Prop-content-length: 0
-	Content-length: 0
-
-	EOF
-	try_dump emptyrev.dump &&
-	git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'empty properties' '
-	reinit_git &&
-	printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
-	cat >emptyprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump emptyprop.dump &&
-	git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'author name and commit message' '
-	reinit_git &&
-	echo "<author@example.com, author@example.com@local>" >expect.author &&
-	cat >message <<-\EOF &&
-	A concise summary of the change
-
-	A detailed description of the change, why it is needed, what
-	was broken and why applying this is the best course of action.
-
-	* file.c
-	    Details pertaining to an individual file.
-	EOF
-	{
-		properties \
-			svn:author author@example.com \
-			svn:log "$(cat message)" &&
-		echo PROPS-END
-	} >props &&
-	{
-		echo "SVN-fs-dump-format-version: 3" &&
-		echo &&
-		echo "Revision-number: 1" &&
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props
-	} >log.dump &&
-	try_dump log.dump &&
-	git log -p --format="%B" HEAD >actual.log &&
-	git log --format="<%an, %ae>" >actual.author &&
-	test_cmp message actual.log &&
-	test_cmp expect.author actual.author
-'
-
-test_expect_success 'unsupported properties are ignored' '
-	reinit_git &&
-	echo author >expect &&
-	cat >extraprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 56
-	Content-length: 56
-
-	K 8
-	nonsense
-	V 1
-	y
-	K 10
-	svn:author
-	V 6
-	author
-	PROPS-END
-	EOF
-	try_dump extraprop.dump &&
-	git log -p --format=%an HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_failure 'timestamp and empty file' '
-	echo author@example.com >expect.author &&
-	echo 1999-01-01 >expect.date &&
-	echo file >expect.files &&
-	reinit_git &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-01T00:01:002.000000Z" \
-			svn:log "add empty file" &&
-		echo PROPS-END
-	} >props &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF
-
-		Node-path: empty-file
-		Node-kind: file
-		Node-action: add
-		Content-length: 0
-
-		EOF
-	} >emptyfile.dump &&
-	try_dump emptyfile.dump &&
-	git log --format=%an HEAD >actual.author &&
-	git log --date=short --format=%ad HEAD >actual.date &&
-	git ls-tree -r --name-only HEAD >actual.files &&
-	test_cmp expect.author actual.author &&
-	test_cmp expect.date actual.date &&
-	test_cmp expect.files actual.files &&
-	git checkout HEAD empty-file &&
-	test_must_be_empty file
-'
-
-test_expect_success 'directory with files' '
-	reinit_git &&
-	printf "%s\n" directory/file1 directory/file2 >expect.files &&
-	echo hi >hi &&
-	echo hello >hello &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-02-01T00:01:002.000000Z" \
-			svn:log "add directory with some files in it" &&
-		echo PROPS-END
-	} >props &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF &&
-
-		Node-path: directory
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: directory/file1
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hello &&
-		cat <<-\EOF &&
-		Node-path: directory/file2
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hi
-	} >directory.dump &&
-	try_dump directory.dump &&
-
-	git ls-tree -r --name-only HEAD >actual.files &&
-	git checkout HEAD directory &&
-	test_cmp expect.files actual.files &&
-	test_cmp hello directory/file1 &&
-	test_cmp hi directory/file2
-'
-
-test_expect_success 'branch name with backslash' '
-	reinit_git &&
-	sort <<-\EOF >expect.branch-files &&
-	trunk/file1
-	trunk/file2
-	"branches/UpdateFOPto094\\/file1"
-	"branches/UpdateFOPto094\\/file2"
-	EOF
-
-	echo hi >hi &&
-	echo hello >hello &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-02-02T00:01:02.000000Z" \
-			svn:log "add directory with some files in it" &&
-		echo PROPS-END
-	} >props.setup &&
-	{
-		properties \
-			svn:author brancher@example.com \
-			svn:date "2007-12-06T21:38:34.000000Z" \
-			svn:log "Updating fop to .94 and adjust fo-stylesheets" &&
-		echo PROPS-END
-	} >props.branch &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props.setup) &&
-		echo Content-length: $(wc -c <props.setup) &&
-		echo &&
-		cat props.setup &&
-		cat <<-\EOF &&
-
-		Node-path: trunk
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: branches
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: trunk/file1
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hello &&
-		cat <<-\EOF &&
-		Node-path: trunk/file2
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hi &&
-		cat <<-\EOF &&
-
-		Revision-number: 2
-		EOF
-		echo Prop-content-length: $(wc -c <props.branch) &&
-		echo Content-length: $(wc -c <props.branch) &&
-		echo &&
-		cat props.branch &&
-		cat <<-\EOF
-
-		Node-path: branches/UpdateFOPto094\
-		Node-kind: dir
-		Node-action: add
-		Node-copyfrom-rev: 1
-		Node-copyfrom-path: trunk
-
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 34
-		Content-length: 34
-
-		K 13
-		svn:mergeinfo
-		V 0
-
-		PROPS-END
-		EOF
-	} >branch.dump &&
-	try_dump branch.dump &&
-
-	git ls-tree -r --name-only HEAD |
-	sort >actual.branch-files &&
-	test_cmp expect.branch-files actual.branch-files
-'
-
-test_expect_success 'node without action' '
-	reinit_git &&
-	cat >inaction.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: directory
-	Node-kind: dir
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump inaction.dump must_fail
-'
-
-test_expect_success 'action: add node without text' '
-	reinit_git &&
-	cat >textless.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: textless
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump textless.dump must_fail
-'
-
-test_expect_failure 'change file mode but keep old content' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	greeting
-	OBJID
-	:100644 120000 OBJID OBJID T	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	echo "link hello" >expect.blob &&
-	echo hello >hello &&
-	cat >filemode.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 33
-	Content-length: 33
-
-	K 11
-	svn:special
-	V 1
-	*
-	PROPS-END
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump filemode.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	git show HEAD:greeting >actual.blob &&
-	git show HEAD^:greeting >actual.target &&
-	test_cmp expect actual &&
-	test_cmp expect.blob actual.blob &&
-	test_cmp hello actual.target
-'
-
-test_expect_success 'NUL in property value' '
-	reinit_git &&
-	echo "commit message" >expect.message &&
-	{
-		properties \
-			unimportant "something with a NUL (Q)" \
-			svn:log "commit message" &&
-		echo PROPS-END
-	} |
-	q_to_nul >props &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props
-	} >nulprop.dump &&
-	try_dump nulprop.dump &&
-	git diff-tree --always -s --format=%s HEAD >actual.message &&
-	test_cmp expect.message actual.message
-'
-
-test_expect_success 'NUL in log message, file content, and property name' '
-	# Caveat: svnadmin 1.6.16 (r1073529) truncates at \0 in the
-	# svn:specialQnotreally example.
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:100644 100644 OBJID OBJID M	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	printf "\n%s\n" "something with an ASCII NUL (Q)" >expect.message &&
-	printf "%s\n" "helQo" >expect.hello1 &&
-	printf "%s\n" "link hello" >expect.hello2 &&
-	{
-		properties svn:log "something with an ASCII NUL (Q)" &&
-		echo PROPS-END
-	} |
-	q_to_nul >props &&
-	{
-		q_to_nul <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: greeting
-		Node-kind: file
-		Node-action: add
-		Prop-content-length: 10
-		Text-content-length: 6
-		Content-length: 16
-
-		PROPS-END
-		helQo
-
-		Revision-number: 2
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		q_to_nul <<-\EOF
-
-		Node-path: greeting
-		Node-kind: file
-		Node-action: change
-		Prop-content-length: 43
-		Text-content-length: 11
-		Content-length: 54
-
-		K 21
-		svn:specialQnotreally
-		V 1
-		*
-		PROPS-END
-		link hello
-		EOF
-	} >8bitclean.dump &&
-	try_dump 8bitclean.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	{
-		git cat-file commit HEAD | nul_to_q &&
-		echo
-	} |
-	sed -ne "/^\$/,\$ p" >actual.message &&
-	git cat-file blob HEAD^:greeting | nul_to_q >actual.hello1 &&
-	git cat-file blob HEAD:greeting | nul_to_q >actual.hello2 &&
-	test_cmp expect actual &&
-	test_cmp expect.message actual.message &&
-	test_cmp expect.hello1 actual.hello1 &&
-	test_cmp expect.hello2 actual.hello2
-'
-
-test_expect_success 'change file mode and reiterate content' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	greeting
-	OBJID
-	:100644 120000 OBJID OBJID T	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	echo "link hello" >expect.blob &&
-	echo hello >hello &&
-	cat >filemode2.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 33
-	Text-content-length: 11
-	Content-length: 44
-
-	K 11
-	svn:special
-	V 1
-	*
-	PROPS-END
-	link hello
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-	EOF
-	try_dump filemode2.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	git show HEAD:greeting >actual.blob &&
-	git show HEAD^:greeting >actual.target &&
-	test_cmp expect actual &&
-	test_cmp expect.blob actual.blob &&
-	test_cmp hello actual.target
-'
-
-test_expect_success 'deltas supported' '
-	reinit_git &&
-	{
-		# (old) h + (inline) ello + (old) \n
-		printf "SVNQ%b%b%s" "Q\003\006\005\004" "\001Q\0204\001\002" "ello" |
-		q_to_nul
-	} >delta &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-05T00:01:002.000000Z" \
-			svn:log "add greeting" &&
-		echo PROPS-END
-	} >props &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-06T00:01:002.000000Z" \
-			svn:log "change it" &&
-		echo PROPS-END
-	} >props2 &&
-	{
-		echo SVN-fs-dump-format-version: 3 &&
-		echo &&
-		echo Revision-number: 1 &&
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF &&
-
-		Node-path: hello
-		Node-kind: file
-		Node-action: add
-		Prop-content-length: 10
-		Text-content-length: 3
-		Content-length: 13
-
-		PROPS-END
-		hi
-
-		EOF
-		echo Revision-number: 2 &&
-		echo Prop-content-length: $(wc -c <props2) &&
-		echo Content-length: $(wc -c <props2) &&
-		echo &&
-		cat props2 &&
-		cat <<-\EOF &&
-
-		Node-path: hello
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta) &&
-		echo Content-length: $((10 + $(wc -c <delta))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta
-	} >delta.dump &&
-	try_dump delta.dump
-'
-
-test_expect_success 'property deltas supported' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:100755 100644 OBJID OBJID M	script.sh
-	EOF
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-03-06T00:01:002.000000Z" \
-			svn:log "make an executable, or chmod -x it" &&
-		echo PROPS-END
-	} >revprops &&
-	{
-		echo SVN-fs-dump-format-version: 3 &&
-		echo &&
-		echo Revision-number: 1 &&
-		echo Prop-content-length: $(wc -c <revprops) &&
-		echo Content-length: $(wc -c <revprops) &&
-		echo &&
-		cat revprops &&
-		echo &&
-		cat <<-\EOF &&
-		Node-path: script.sh
-		Node-kind: file
-		Node-action: add
-		Text-content-length: 0
-		Prop-content-length: 39
-		Content-length: 39
-
-		K 14
-		svn:executable
-		V 4
-		true
-		PROPS-END
-
-		EOF
-		echo Revision-number: 2 &&
-		echo Prop-content-length: $(wc -c <revprops) &&
-		echo Content-length: $(wc -c <revprops) &&
-		echo &&
-		cat revprops &&
-		echo &&
-		cat <<-\EOF
-		Node-path: script.sh
-		Node-kind: file
-		Node-action: change
-		Prop-delta: true
-		Prop-content-length: 30
-		Content-length: 30
-
-		D 14
-		svn:executable
-		PROPS-END
-		EOF
-	} >propdelta.dump &&
-	try_dump propdelta.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'properties on /' '
-	reinit_git &&
-	cat <<-\EOF >expect &&
-	OBJID
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	sed -e "s/X$//" <<-\EOF >changeroot.dump &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Text-content-length: 0
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: X
-	Node-kind: dir
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 43
-	Content-length: 43
-
-	K 10
-	svn:ignore
-	V 11
-	build-area
-
-	PROPS-END
-	EOF
-	try_dump changeroot.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --always --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'deltas for typechange' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	test-file
-	OBJID
-	:100755 120000 OBJID OBJID T	test-file
-	OBJID
-	:000000 100755 OBJID OBJID A	test-file
-	EOF
-	cat >deleteprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: add
-	Prop-delta: true
-	Prop-content-length: 35
-	Text-content-length: 17
-	Content-length: 52
-
-	K 14
-	svn:executable
-	V 0
-
-	PROPS-END
-	link testing 123
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 53
-	Text-content-length: 17
-	Content-length: 70
-
-	K 11
-	svn:special
-	V 1
-	*
-	D 14
-	svn:executable
-	PROPS-END
-	link testing 231
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 27
-	Text-content-length: 17
-	Content-length: 44
-
-	D 11
-	svn:special
-	PROPS-END
-	link testing 321
-	EOF
-	try_dump deleteprop.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'deltas need not consume the whole preimage' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	postimage
-	OBJID
-	:100644 120000 OBJID OBJID T	postimage
-	OBJID
-	:000000 100644 OBJID OBJID A	postimage
-	EOF
-	echo "first preimage" >expect.1 &&
-	printf target >expect.2 &&
-	printf lnk >expect.3 &&
-	{
-		printf "SVNQ%b%b%b" "QQ\017\001\017" "\0217" "first preimage\n" |
-		q_to_nul
-	} >delta.1 &&
-	{
-		properties svn:special "*" &&
-		echo PROPS-END
-	} >symlink.props &&
-	{
-		printf "SVNQ%b%b%b" "Q\002\013\004\012" "\0201\001\001\0211" "lnk target" |
-		q_to_nul
-	} >delta.2 &&
-	{
-		printf "SVNQ%b%b" "Q\004\003\004Q" "\001Q\002\002" |
-		q_to_nul
-	} >delta.3 &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: add
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta.1) &&
-		echo Content-length: $((10 + $(wc -c <delta.1))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta.1 &&
-		cat <<-\EOF &&
-
-		Revision-number: 2
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		EOF
-		echo Prop-content-length: $(wc -c <symlink.props) &&
-		echo Text-content-length: $(wc -c <delta.2) &&
-		echo Content-length: $(($(wc -c <symlink.props) + $(wc -c <delta.2))) &&
-		echo &&
-		cat symlink.props &&
-		cat delta.2 &&
-		cat <<-\EOF &&
-
-		Revision-number: 3
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta.3) &&
-		echo Content-length: $((10 + $(wc -c <delta.3))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta.3 &&
-		echo
-	} >deltapartial.dump &&
-	try_dump deltapartial.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual &&
-	git show HEAD:postimage >actual.3 &&
-	git show HEAD^:postimage >actual.2 &&
-	git show HEAD^^:postimage >actual.1 &&
-	test_cmp expect.1 actual.1 &&
-	test_cmp expect.2 actual.2 &&
-	test_cmp expect.3 actual.3
-'
-
-test_expect_success 'no hang for delta trying to read past end of preimage' '
-	reinit_git &&
-	{
-		# COPY 1
-		printf "SVNQ%b%b" "Q\001\001\002Q" "\001Q" |
-		q_to_nul
-	} >greedy.delta &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: bootstrap
-		Node-kind: file
-		Node-action: add
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <greedy.delta) &&
-		echo Content-length: $((10 + $(wc -c <greedy.delta))) &&
-		echo &&
-		echo PROPS-END &&
-		cat greedy.delta &&
-		echo
-	} >greedydelta.dump &&
-	try_dump greedydelta.dump must_fail might_fail
-'
-
-test_expect_success 'set up svn repo' '
-	svnconf=$PWD/svnconf &&
-	mkdir -p "$svnconf" &&
-
-	if
-		svnadmin -h >/dev/null 2>&1 &&
-		svnadmin create simple-svn &&
-		svnadmin load simple-svn <"$TEST_DIRECTORY/t9135/svn.dump" &&
-		svn export --config-dir "$svnconf" "file://$PWD/simple-svn" simple-svnco
-	then
-		test_set_prereq SVNREPO
-	fi
-'
-
-test_expect_success SVNREPO 't9135/svn.dump' '
-	mkdir -p simple-git &&
-	(
-		cd simple-git &&
-		reinit_git &&
-		try_dump "$TEST_DIRECTORY/t9135/svn.dump"
-	) &&
-	(
-		cd simple-svnco &&
-		git init &&
-		git add . &&
-		git fetch ../simple-git master &&
-		git diff --exit-code FETCH_HEAD
-	)
-'
-
-test_done
diff --git a/t/t9011-svn-da.sh b/t/t9011-svn-da.sh
deleted file mode 100755
index ab1ef28fd9..0000000000
--- a/t/t9011-svn-da.sh
+++ /dev/null
@@ -1,248 +0,0 @@
-#!/bin/sh
-
-test_description='test parsing of svndiff0 files
-
-Using the "test-svn-fe -d" helper, check that svn-fe correctly
-interprets deltas using various facilities (some from the spec,
-some only learned from practice).
-'
-. ./test-lib.sh
-
->empty
-printf foo >preimage
-
-test_expect_success 'reject empty delta' '
-	test_must_fail test-svn-fe -d preimage empty 0
-'
-
-test_expect_success 'delta can empty file' '
-	printf "SVNQ" | q_to_nul >clear.delta &&
-	test-svn-fe -d preimage clear.delta 4 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject svndiff2' '
-	printf "SVN\002" >bad.filetype &&
-	test_must_fail test-svn-fe -d preimage bad.filetype 4
-'
-
-test_expect_success 'one-window empty delta' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	test-svn-fe -d preimage clear.onewindow 9 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject incomplete window header' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	printf "SVNQ%s" "QQ" | q_to_nul >clear.partialwindow &&
-	test_must_fail test-svn-fe -d preimage clear.onewindow 6 &&
-	test_must_fail test-svn-fe -d preimage clear.partialwindow 6
-'
-
-test_expect_success 'reject declared delta longer than actual delta' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	printf "SVNQ%s" "QQ" | q_to_nul >clear.partialwindow &&
-	test_must_fail test-svn-fe -d preimage clear.onewindow 14 &&
-	test_must_fail test-svn-fe -d preimage clear.partialwindow 9
-'
-
-test_expect_success 'two-window empty delta' '
-	printf "SVNQ%s%s" "QQQQQ" "QQQQQ" | q_to_nul >clear.twowindow &&
-	test-svn-fe -d preimage clear.twowindow 14 >actual &&
-	test_must_fail test-svn-fe -d preimage clear.twowindow 13 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'noisy zeroes' '
-	printf "SVNQ%s" \
-		"RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRQQQQQ" |
-		tr R "\200" |
-		q_to_nul >clear.noisy &&
-	len=$(wc -c <clear.noisy) &&
-	test-svn-fe -d preimage clear.noisy $len &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject variable-length int in magic' '
-	printf "SVNRQ" | tr R "\200" | q_to_nul >clear.badmagic &&
-	test_must_fail test-svn-fe -d preimage clear.badmagic 5
-'
-
-test_expect_success 'reject truncated integer' '
-	printf "SVNQ%s%s" "QQQQQ" "QQQQRRQ" |
-		tr R "\200" |
-		q_to_nul >clear.fullint &&
-	printf "SVNQ%s%s" "QQQQQ" "QQQQRR" |
-		tr RT "\201" |
-		q_to_nul >clear.partialint &&
-	test_must_fail test-svn-fe -d preimage clear.fullint 15 &&
-	test-svn-fe -d preimage clear.fullint 16 &&
-	test_must_fail test-svn-fe -d preimage clear.partialint 15
-'
-
-test_expect_success 'nonempty (but unused) preimage view' '
-	printf "SVNQ%b" "Q\003QQQ" | q_to_nul >clear.readpreimage &&
-	test-svn-fe -d preimage clear.readpreimage 9 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: right endpoint cannot backtrack' '
-	printf "SVNQ%b%b" "Q\003QQQ" "Q\002QQQ" |
-		q_to_nul >clear.backtrack &&
-	test_must_fail test-svn-fe -d preimage clear.backtrack 14
-'
-
-test_expect_success 'preimage view: left endpoint can advance' '
-	printf "SVNQ%b%b" "Q\003QQQ" "\001\002QQQ" |
-		q_to_nul >clear.preshrink &&
-	printf "SVNQ%b%b" "Q\003QQQ" "\001\001QQQ" |
-		q_to_nul >clear.shrinkbacktrack &&
-	test-svn-fe -d preimage clear.preshrink 14 >actual &&
-	test_must_fail test-svn-fe -d preimage clear.shrinkbacktrack 14 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: offsets compared by value' '
-	printf "SVNQ%b%b" "\001\001QQQ" "\0200Q\003QQQ" |
-		q_to_nul >clear.noisybacktrack &&
-	printf "SVNQ%b%b" "\001\001QQQ" "\0200\001\002QQQ" |
-		q_to_nul >clear.noisyadvance &&
-	test_must_fail test-svn-fe -d preimage clear.noisybacktrack 15 &&
-	test-svn-fe -d preimage clear.noisyadvance 15 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: reject truncated preimage' '
-	printf "SVNQ%b" "\010QQQQ" | q_to_nul >clear.lateemptyread &&
-	printf "SVNQ%b" "\010\001QQQ" | q_to_nul >clear.latenonemptyread &&
-	printf "SVNQ%b" "\001\010QQQ" | q_to_nul >clear.longread &&
-	test_must_fail test-svn-fe -d preimage clear.lateemptyread 9 &&
-	test_must_fail test-svn-fe -d preimage clear.latenonemptyread 9 &&
-	test_must_fail test-svn-fe -d preimage clear.longread 9
-'
-
-test_expect_success 'forbid unconsumed inline data' '
-	printf "SVNQ%b%s%b%s" "QQQQ\003" "bar" "QQQQ\001" "x" |
-		q_to_nul >inline.clear &&
-	test_must_fail test-svn-fe -d preimage inline.clear 18 >actual
-'
-
-test_expect_success 'reject truncated inline data' '
-	printf "SVNQ%b%s" "QQQQ\003" "b" | q_to_nul >inline.trunc &&
-	test_must_fail test-svn-fe -d preimage inline.trunc 10
-'
-
-test_expect_success 'reject truncated inline data (after instruction section)' '
-	printf "SVNQ%b%b%s" "QQ\001\001\003" "\0201" "b" | q_to_nul >insn.trunc &&
-	test_must_fail test-svn-fe -d preimage insn.trunc 11
-'
-
-test_expect_success 'copyfrom_data' '
-	echo hi >expect &&
-	printf "SVNQ%b%b%b" "QQ\003\001\003" "\0203" "hi\n" | q_to_nul >copydat &&
-	test-svn-fe -d preimage copydat 13 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'multiple copyfrom_data' '
-	echo hi >expect &&
-	printf "SVNQ%b%b%b%b%b" "QQ\003\002\003" "\0201\0202" "hi\n" \
-		"QQQ\002Q" "\0200Q" | q_to_nul >copy.multi &&
-	len=$(wc -c <copy.multi) &&
-	test-svn-fe -d preimage copy.multi $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'incomplete multiple insn' '
-	printf "SVNQ%b%b%b" "QQ\003\002\003" "\0203\0200" "hi\n" |
-		q_to_nul >copy.partial &&
-	len=$(wc -c <copy.partial) &&
-	test_must_fail test-svn-fe -d preimage copy.partial $len
-'
-
-test_expect_success 'catch attempt to copy missing data' '
-	printf "SVNQ%b%b%s%b%s" "QQ\002\002\001" "\0201\0201" "X" \
-			"QQQQ\002" "YZ" |
-		q_to_nul >copy.incomplete &&
-	len=$(wc -c <copy.incomplete) &&
-	test_must_fail test-svn-fe -d preimage copy.incomplete $len
-'
-
-test_expect_success 'copyfrom target to repeat data' '
-	printf foofoo >expect &&
-	printf "SVNQ%b%b%s" "QQ\006\004\003" "\0203\0100\003Q" "foo" |
-		q_to_nul >copytarget.repeat &&
-	len=$(wc -c <copytarget.repeat) &&
-	test-svn-fe -d preimage copytarget.repeat $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'copyfrom target out of order' '
-	printf foooof >expect &&
-	printf "SVNQ%b%b%s" \
-		"QQ\006\007\003" "\0203\0101\002\0101\001\0101Q" "foo" |
-		q_to_nul >copytarget.reverse &&
-	len=$(wc -c <copytarget.reverse) &&
-	test-svn-fe -d preimage copytarget.reverse $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'catch copyfrom future' '
-	printf "SVNQ%b%b%s" "QQ\004\004\003" "\0202\0101\002\0201" "XYZ" |
-		q_to_nul >copytarget.infuture &&
-	len=$(wc -c <copytarget.infuture) &&
-	test_must_fail test-svn-fe -d preimage copytarget.infuture $len
-'
-
-test_expect_success 'copy to sustain' '
-	printf XYXYXYXYXYXZ >expect &&
-	printf "SVNQ%b%b%s" "QQ\014\004\003" "\0202\0111Q\0201" "XYZ" |
-		q_to_nul >copytarget.sustain &&
-	len=$(wc -c <copytarget.sustain) &&
-	test-svn-fe -d preimage copytarget.sustain $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'catch copy that overflows' '
-	printf "SVNQ%b%b%s" "QQ\003\003\001" "\0201\0177Q" X |
-		q_to_nul >copytarget.overflow &&
-	len=$(wc -c <copytarget.overflow) &&
-	test_must_fail test-svn-fe -d preimage copytarget.overflow $len
-'
-
-test_expect_success 'copyfrom source' '
-	printf foo >expect &&
-	printf "SVNQ%b%b" "Q\003\003\002Q" "\003Q" | q_to_nul >copysource.all &&
-	test-svn-fe -d preimage copysource.all 11 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'copy backwards' '
-	printf oof >expect &&
-	printf "SVNQ%b%b" "Q\003\003\006Q" "\001\002\001\001\001Q" |
-		q_to_nul >copysource.rev &&
-	test-svn-fe -d preimage copysource.rev 15 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'offsets are relative to window' '
-	printf fo >expect &&
-	printf "SVNQ%b%b%b%b" "Q\003\001\002Q" "\001Q" \
-		"\002\001\001\002Q" "\001Q" |
-		q_to_nul >copysource.two &&
-	test-svn-fe -d preimage copysource.two 18 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'example from notes/svndiff' '
-	printf aaaaccccdddddddd >expect &&
-	printf aaaabbbbcccc >source &&
-	printf "SVNQ%b%b%s" "Q\014\020\007\001" \
-		"\004Q\004\010\0201\0107\010" d |
-		q_to_nul >delta.example &&
-	len=$(wc -c <delta.example) &&
-	test-svn-fe -d source delta.example $len >actual &&
-	test_cmp expect actual
-'
-
-test_done
diff --git a/t/t9020-remote-svn.sh b/t/t9020-remote-svn.sh
deleted file mode 100755
index 754c4a3284..0000000000
--- a/t/t9020-remote-svn.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/bin/sh
-
-test_description='tests remote-svn'
-
-. ./test-lib.sh
-
-MARKSPATH=.git/info/fast-import/remote-svn
-
-if ! test_have_prereq PYTHON
-then
-	skip_all='skipping remote-svn tests, python not available'
-	test_done
-fi
-
-# Override svnrdump with our simulator
-PATH="$HOME:$PATH"
-export PATH PYTHON_PATH GIT_BUILD_DIR
-
-write_script "$HOME/svnrdump" <<\EOF
-exec "$PYTHON_PATH" "$GIT_BUILD_DIR/contrib/svn-fe/svnrdump_sim.py" "$@"
-EOF
-
-init_git () {
-	rm -fr .git &&
-	git init &&
-	#git remote add svnsim testsvn::sim:///$TEST_DIRECTORY/t9020/example.svnrdump
-	# let's reuse an existing dump file!?
-	git remote add svnsim "testsvn::sim://$TEST_DIRECTORY/t9154/svn.dump"
-	git remote add svnfile "testsvn::file://$TEST_DIRECTORY/t9154/svn.dump"
-}
-
-if test -e "$GIT_BUILD_DIR/git-remote-testsvn"
-then
-	test_set_prereq REMOTE_SVN
-fi
-
-test_debug '
-	git --version
-	type git
-	type svnrdump
-'
-
-test_expect_success REMOTE_SVN 'simple fetch' '
-	init_git &&
-	git fetch svnsim &&
-	test_cmp .git/refs/svn/svnsim/master .git/refs/remotes/svnsim/master  &&
-	cp .git/refs/remotes/svnsim/master master.good
-'
-
-test_debug '
-	git show-ref -s refs/svn/svnsim/master
-	git show-ref -s refs/remotes/svnsim/master
-'
-
-test_expect_success REMOTE_SVN 'repeated fetch, nothing shall change' '
-	git fetch svnsim &&
-	test_cmp master.good .git/refs/remotes/svnsim/master
-'
-
-test_expect_success REMOTE_SVN 'fetch from a file:// url gives the same result' '
-	git fetch svnfile
-'
-
-test_expect_failure REMOTE_SVN 'the sha1 differ because the git-svn-id line in the commit msg contains the url' '
-	test_cmp .git/refs/remotes/svnfile/master .git/refs/remotes/svnsim/master
-'
-
-test_expect_success REMOTE_SVN 'mark-file regeneration' '
-	# filter out any other marks, that can not be regenerated. Only up to 3 digit revisions are allowed here
-	grep ":[0-9]\{1,3\} " $MARKSPATH/svnsim.marks > $MARKSPATH/svnsim.marks.old &&
-	rm $MARKSPATH/svnsim.marks &&
-	git fetch svnsim &&
-	test_cmp $MARKSPATH/svnsim.marks.old $MARKSPATH/svnsim.marks
-'
-
-test_expect_success REMOTE_SVN 'incremental imports must lead to the same head' '
-	SVNRMAX=3 &&
-	export SVNRMAX &&
-	init_git &&
-	git fetch svnsim &&
-	test_cmp .git/refs/svn/svnsim/master .git/refs/remotes/svnsim/master  &&
-	unset SVNRMAX &&
-	git fetch svnsim &&
-	test_cmp master.good .git/refs/remotes/svnsim/master
-'
-
-test_expect_success REMOTE_SVN 'respects configured default initial branch' '
-	git -c init.defaultBranch=trunk remote add -f trunk \
-		"testsvn::file://$TEST_DIRECTORY/t9154/svn.dump" &&
-	git rev-parse --verify refs/remotes/trunk/trunk
-'
-
-test_debug 'git branch -a'
-
-test_done
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 596c549cdd..6d9ea1bb67 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -820,7 +820,7 @@ test_must_fail_acceptable () {
 	fi
 
 	case "$1" in
-	git|__git*|test-tool|test-svn-fe|test_terminal)
+	git|__git*|test-tool|test_terminal)
 		return 0
 		;;
 	*)
diff --git a/vcs-svn/LICENSE b/vcs-svn/LICENSE
deleted file mode 100644
index eb91858b82..0000000000
--- a/vcs-svn/LICENSE
+++ /dev/null
@@ -1,32 +0,0 @@
-Copyright (C) 2010 David Barr <david.barr@cordelta.com>.
-All rights reserved.
-
-Copyright (C) 2010 Jonathan Nieder <jrnieder@gmail.com>.
-
-Copyright (C) 2005 Stefan Hegny, hydrografix Consulting GmbH,
-Frankfurt/Main, Germany
-and others, see http://svn2cc.sarovar.org
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice(s), this list of conditions and the following disclaimer
-   unmodified other than the allowable addition of one or more
-   copyright notices.
-2. Redistributions in binary form must reproduce the above copyright
-   notice(s), this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vcs-svn/fast_export.c b/vcs-svn/fast_export.c
deleted file mode 100644
index b5b8913cb0..0000000000
--- a/vcs-svn/fast_export.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "cache.h"
-#include "quote.h"
-#include "fast_export.h"
-#include "strbuf.h"
-#include "svndiff.h"
-#include "sliding_window.h"
-#include "line_buffer.h"
-
-#define MAX_GITSVN_LINE_LEN 4096
-
-static uint32_t first_commit_done;
-static struct line_buffer postimage = LINE_BUFFER_INIT;
-static struct line_buffer report_buffer = LINE_BUFFER_INIT;
-
-/* NEEDSWORK: move to fast_export_init() */
-static int init_postimage(void)
-{
-	static int postimage_initialized;
-	if (postimage_initialized)
-		return 0;
-	postimage_initialized = 1;
-	return buffer_tmpfile_init(&postimage);
-}
-
-void fast_export_init(int fd)
-{
-	first_commit_done = 0;
-	if (buffer_fdinit(&report_buffer, fd))
-		die_errno("cannot read from file descriptor %d", fd);
-}
-
-void fast_export_deinit(void)
-{
-	if (buffer_deinit(&report_buffer))
-		die_errno("error closing fast-import feedback stream");
-}
-
-void fast_export_delete(const char *path)
-{
-	putchar('D');
-	putchar(' ');
-	quote_c_style(path, NULL, stdout, 0);
-	putchar('\n');
-}
-
-static void fast_export_truncate(const char *path, uint32_t mode)
-{
-	fast_export_modify(path, mode, "inline");
-	printf("data 0\n\n");
-}
-
-void fast_export_modify(const char *path, uint32_t mode, const char *dataref)
-{
-	/* Mode must be 100644, 100755, 120000, or 160000. */
-	if (!dataref) {
-		fast_export_truncate(path, mode);
-		return;
-	}
-	printf("M %06"PRIo32" %s ", mode, dataref);
-	quote_c_style(path, NULL, stdout, 0);
-	putchar('\n');
-}
-
-void fast_export_begin_note(uint32_t revision, const char *author,
-		const char *log, timestamp_t timestamp, const char *note_ref)
-{
-	static int firstnote = 1;
-	size_t loglen = strlen(log);
-	printf("commit %s\n", note_ref);
-	printf("committer %s <%s@%s> %"PRItime" +0000\n", author, author, "local", timestamp);
-	printf("data %"PRIuMAX"\n", (uintmax_t)loglen);
-	fwrite(log, loglen, 1, stdout);
-	if (firstnote) {
-		if (revision > 1)
-			printf("from %s^0", note_ref);
-		firstnote = 0;
-	}
-	fputc('\n', stdout);
-}
-
-void fast_export_note(const char *committish, const char *dataref)
-{
-	printf("N %s %s\n", dataref, committish);
-}
-
-static char gitsvnline[MAX_GITSVN_LINE_LEN];
-void fast_export_begin_commit(uint32_t revision, const char *author,
-			const struct strbuf *log,
-			const char *uuid, const char *url,
-			timestamp_t timestamp, const char *local_ref)
-{
-	static const struct strbuf empty = STRBUF_INIT;
-	if (!log)
-		log = &empty;
-	if (*uuid && *url) {
-		snprintf(gitsvnline, MAX_GITSVN_LINE_LEN,
-				"\n\ngit-svn-id: %s@%"PRIu32" %s\n",
-				 url, revision, uuid);
-	} else {
-		*gitsvnline = '\0';
-	}
-	printf("commit %s\n", local_ref);
-	printf("mark :%"PRIu32"\n", revision);
-	printf("committer %s <%s@%s> %"PRItime" +0000\n",
-		   *author ? author : "nobody",
-		   *author ? author : "nobody",
-		   *uuid ? uuid : "local", timestamp);
-	printf("data %"PRIuMAX"\n",
-		(uintmax_t) (log->len + strlen(gitsvnline)));
-	fwrite(log->buf, log->len, 1, stdout);
-	printf("%s\n", gitsvnline);
-	if (!first_commit_done) {
-		if (revision > 1)
-			printf("from :%"PRIu32"\n", revision - 1);
-		first_commit_done = 1;
-	}
-}
-
-void fast_export_end_commit(uint32_t revision)
-{
-	printf("progress Imported commit %"PRIu32".\n\n", revision);
-}
-
-static void ls_from_rev(uint32_t rev, const char *path)
-{
-	/* ls :5 path/to/old/file */
-	printf("ls :%"PRIu32" ", rev);
-	quote_c_style(path, NULL, stdout, 0);
-	putchar('\n');
-	fflush(stdout);
-}
-
-static void ls_from_active_commit(const char *path)
-{
-	/* ls "path/to/file" */
-	printf("ls \"");
-	quote_c_style(path, NULL, stdout, 1);
-	printf("\"\n");
-	fflush(stdout);
-}
-
-static const char *get_response_line(void)
-{
-	const char *line = buffer_read_line(&report_buffer);
-	if (line)
-		return line;
-	if (buffer_ferror(&report_buffer))
-		die_errno("error reading from fast-import");
-	die("unexpected end of fast-import feedback");
-}
-
-static void die_short_read(struct line_buffer *input)
-{
-	if (buffer_ferror(input))
-		die_errno("error reading dump file");
-	die("invalid dump: unexpected end of file");
-}
-
-static int parse_cat_response_line(const char *header, off_t *len)
-{
-	uintmax_t n;
-	const char *type;
-	const char *end;
-
-	if (ends_with(header, " missing"))
-		return error("cat-blob reports missing blob: %s", header);
-	type = strstr(header, " blob ");
-	if (!type)
-		return error("cat-blob header has wrong object type: %s", header);
-	n = strtoumax(type + strlen(" blob "), (char **) &end, 10);
-	if (end == type + strlen(" blob "))
-		return error("cat-blob header does not contain length: %s", header);
-	if (memchr(type + strlen(" blob "), '-', end - type - strlen(" blob ")))
-		return error("cat-blob header contains negative length: %s", header);
-	if (n == UINTMAX_MAX || n > maximum_signed_value_of_type(off_t))
-		return error("blob too large for current definition of off_t");
-	*len = n;
-	if (*end)
-		return error("cat-blob header contains garbage after length: %s", header);
-	return 0;
-}
-
-static void check_preimage_overflow(off_t a, off_t b)
-{
-	if (signed_add_overflows(a, b))
-		die("blob too large for current definition of off_t");
-}
-
-static long apply_delta(off_t len, struct line_buffer *input,
-			const char *old_data, uint32_t old_mode)
-{
-	long ret;
-	struct sliding_view preimage = SLIDING_VIEW_INIT(&report_buffer, 0);
-	FILE *out;
-
-	if (init_postimage() || !(out = buffer_tmpfile_rewind(&postimage)))
-		die("cannot open temporary file for blob retrieval");
-	if (old_data) {
-		const char *response;
-		printf("cat-blob %s\n", old_data);
-		fflush(stdout);
-		response = get_response_line();
-		if (parse_cat_response_line(response, &preimage.max_off))
-			die("invalid cat-blob response: %s", response);
-		check_preimage_overflow(preimage.max_off, 1);
-	}
-	if (old_mode == S_IFLNK) {
-		strbuf_addstr(&preimage.buf, "link ");
-		check_preimage_overflow(preimage.max_off, strlen("link "));
-		preimage.max_off += strlen("link ");
-		check_preimage_overflow(preimage.max_off, 1);
-	}
-	if (svndiff0_apply(input, len, &preimage, out))
-		die("cannot apply delta");
-	if (old_data) {
-		/* Read the remainder of preimage and trailing newline. */
-		assert(!signed_add_overflows(preimage.max_off, 1));
-		preimage.max_off++;	/* room for newline */
-		if (move_window(&preimage, preimage.max_off - 1, 1))
-			die("cannot seek to end of input");
-		if (preimage.buf.buf[0] != '\n')
-			die("missing newline after cat-blob response");
-	}
-	ret = buffer_tmpfile_prepare_to_read(&postimage);
-	if (ret < 0)
-		die("cannot read temporary file for blob retrieval");
-	strbuf_release(&preimage.buf);
-	return ret;
-}
-
-void fast_export_buf_to_data(const struct strbuf *data)
-{
-	printf("data %"PRIuMAX"\n", (uintmax_t)data->len);
-	fwrite(data->buf, data->len, 1, stdout);
-	fputc('\n', stdout);
-}
-
-void fast_export_data(uint32_t mode, off_t len, struct line_buffer *input)
-{
-	assert(len >= 0);
-	if (mode == S_IFLNK) {
-		/* svn symlink blobs start with "link " */
-		if (len < 5)
-			die("invalid dump: symlink too short for \"link\" prefix");
-		len -= 5;
-		if (buffer_skip_bytes(input, 5) != 5)
-			die_short_read(input);
-	}
-	printf("data %"PRIuMAX"\n", (uintmax_t) len);
-	if (buffer_copy_bytes(input, len) != len)
-		die_short_read(input);
-	fputc('\n', stdout);
-}
-
-static int parse_ls_response(const char *response, uint32_t *mode,
-					struct strbuf *dataref)
-{
-	const char *tab;
-	const char *response_end;
-
-	assert(response);
-	response_end = response + strlen(response);
-
-	if (*response == 'm') {	/* Missing. */
-		errno = ENOENT;
-		return -1;
-	}
-
-	/* Mode. */
-	if (response_end - response < (signed) strlen("100644") ||
-	    response[strlen("100644")] != ' ')
-		die("invalid ls response: missing mode: %s", response);
-	*mode = 0;
-	for (; *response != ' '; response++) {
-		char ch = *response;
-		if (ch < '0' || ch > '7')
-			die("invalid ls response: mode is not octal: %s", response);
-		*mode *= 8;
-		*mode += ch - '0';
-	}
-
-	/* ' blob ' or ' tree ' */
-	if (response_end - response < (signed) strlen(" blob ") ||
-	    (response[1] != 'b' && response[1] != 't'))
-		die("unexpected ls response: not a tree or blob: %s", response);
-	response += strlen(" blob ");
-
-	/* Dataref. */
-	tab = memchr(response, '\t', response_end - response);
-	if (!tab)
-		die("invalid ls response: missing tab: %s", response);
-	strbuf_add(dataref, response, tab - response);
-	return 0;
-}
-
-int fast_export_ls_rev(uint32_t rev, const char *path,
-				uint32_t *mode, struct strbuf *dataref)
-{
-	ls_from_rev(rev, path);
-	return parse_ls_response(get_response_line(), mode, dataref);
-}
-
-int fast_export_ls(const char *path, uint32_t *mode, struct strbuf *dataref)
-{
-	ls_from_active_commit(path);
-	return parse_ls_response(get_response_line(), mode, dataref);
-}
-
-const char *fast_export_read_path(const char *path, uint32_t *mode_out)
-{
-	int err;
-	static struct strbuf buf = STRBUF_INIT;
-
-	strbuf_reset(&buf);
-	err = fast_export_ls(path, mode_out, &buf);
-	if (err) {
-		if (errno != ENOENT)
-			BUG("unexpected fast_export_ls error: %s",
-			    strerror(errno));
-		/* Treat missing paths as directories. */
-		*mode_out = S_IFDIR;
-		return NULL;
-	}
-	return buf.buf;
-}
-
-void fast_export_copy(uint32_t revision, const char *src, const char *dst)
-{
-	int err;
-	uint32_t mode;
-	static struct strbuf data = STRBUF_INIT;
-
-	strbuf_reset(&data);
-	err = fast_export_ls_rev(revision, src, &mode, &data);
-	if (err) {
-		if (errno != ENOENT)
-			BUG("unexpected fast_export_ls_rev error: %s",
-			    strerror(errno));
-		fast_export_delete(dst);
-		return;
-	}
-	fast_export_modify(dst, mode, data.buf);
-}
-
-void fast_export_blob_delta(uint32_t mode,
-				uint32_t old_mode, const char *old_data,
-				off_t len, struct line_buffer *input)
-{
-	long postimage_len;
-
-	assert(len >= 0);
-	postimage_len = apply_delta(len, input, old_data, old_mode);
-	if (mode == S_IFLNK) {
-		buffer_skip_bytes(&postimage, strlen("link "));
-		postimage_len -= strlen("link ");
-	}
-	printf("data %ld\n", postimage_len);
-	buffer_copy_bytes(&postimage, postimage_len);
-	fputc('\n', stdout);
-}
diff --git a/vcs-svn/line_buffer.c b/vcs-svn/line_buffer.c
deleted file mode 100644
index e416caf8a4..0000000000
--- a/vcs-svn/line_buffer.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "git-compat-util.h"
-#include "line_buffer.h"
-#include "strbuf.h"
-
-#define COPY_BUFFER_LEN 4096
-
-int buffer_init(struct line_buffer *buf, const char *filename)
-{
-	buf->infile = filename ? fopen(filename, "r") : stdin;
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_fdinit(struct line_buffer *buf, int fd)
-{
-	buf->infile = fdopen(fd, "r");
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_tmpfile_init(struct line_buffer *buf)
-{
-	buf->infile = tmpfile();
-	if (!buf->infile)
-		return -1;
-	return 0;
-}
-
-int buffer_deinit(struct line_buffer *buf)
-{
-	int err;
-	if (buf->infile == stdin)
-		return ferror(buf->infile);
-	err = ferror(buf->infile);
-	err |= fclose(buf->infile);
-	return err;
-}
-
-FILE *buffer_tmpfile_rewind(struct line_buffer *buf)
-{
-	rewind(buf->infile);
-	return buf->infile;
-}
-
-long buffer_tmpfile_prepare_to_read(struct line_buffer *buf)
-{
-	long pos = ftell(buf->infile);
-	if (pos < 0)
-		return error_errno("ftell error");
-	if (fseek(buf->infile, 0, SEEK_SET))
-		return error_errno("seek error");
-	return pos;
-}
-
-int buffer_ferror(struct line_buffer *buf)
-{
-	return ferror(buf->infile);
-}
-
-int buffer_read_char(struct line_buffer *buf)
-{
-	return fgetc(buf->infile);
-}
-
-/* Read a line without trailing newline. */
-char *buffer_read_line(struct line_buffer *buf)
-{
-	char *end;
-	if (!fgets(buf->line_buffer, sizeof(buf->line_buffer), buf->infile))
-		/* Error or data exhausted. */
-		return NULL;
-	end = buf->line_buffer + strlen(buf->line_buffer);
-	if (end[-1] == '\n')
-		end[-1] = '\0';
-	else if (feof(buf->infile))
-		; /* No newline at end of file.  That's fine. */
-	else
-		/*
-		 * Line was too long.
-		 * There is probably a saner way to deal with this,
-		 * but for now let's return an error.
-		 */
-		return NULL;
-	return buf->line_buffer;
-}
-
-size_t buffer_read_binary(struct line_buffer *buf,
-				struct strbuf *sb, size_t size)
-{
-	return strbuf_fread(sb, size, buf->infile);
-}
-
-off_t buffer_copy_bytes(struct line_buffer *buf, off_t nbytes)
-{
-	char byte_buffer[COPY_BUFFER_LEN];
-	off_t done = 0;
-	while (done < nbytes && !feof(buf->infile) && !ferror(buf->infile)) {
-		off_t len = nbytes - done;
-		size_t in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN;
-		in = fread(byte_buffer, 1, in, buf->infile);
-		done += in;
-		fwrite(byte_buffer, 1, in, stdout);
-		if (ferror(stdout))
-			return done + buffer_skip_bytes(buf, nbytes - done);
-	}
-	return done;
-}
-
-off_t buffer_skip_bytes(struct line_buffer *buf, off_t nbytes)
-{
-	char byte_buffer[COPY_BUFFER_LEN];
-	off_t done = 0;
-	while (done < nbytes && !feof(buf->infile) && !ferror(buf->infile)) {
-		off_t len = nbytes - done;
-		size_t in = len < COPY_BUFFER_LEN ? len : COPY_BUFFER_LEN;
-		done += fread(byte_buffer, 1, in, buf->infile);
-	}
-	return done;
-}
diff --git a/vcs-svn/line_buffer.txt b/vcs-svn/line_buffer.txt
deleted file mode 100644
index 8e139eb22d..0000000000
--- a/vcs-svn/line_buffer.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-line_buffer API
-===============
-
-The line_buffer library provides a convenient interface for
-mostly-line-oriented input.
-
-Each line is not permitted to exceed 10000 bytes.  The provided
-functions are not thread-safe or async-signal-safe, and like
-`fgets()`, they generally do not function correctly if interrupted
-by a signal without SA_RESTART set.
-
-Calling sequence
-----------------
-
-The calling program:
-
- - initializes a `struct line_buffer` to LINE_BUFFER_INIT
- - specifies a file to read with `buffer_init`
- - processes input with `buffer_read_line`, `buffer_skip_bytes`,
-   and `buffer_copy_bytes`
- - closes the file with `buffer_deinit`, perhaps to start over and
-   read another file.
-
-When finished, the caller can use `buffer_reset` to deallocate
-resources.
-
-Using temporary files
----------------------
-
-Temporary files provide a place to store data that should not outlive
-the calling program.  A program
-
- - initializes a `struct line_buffer` to LINE_BUFFER_INIT
- - requests a temporary file with `buffer_tmpfile_init`
- - acquires an output handle by calling `buffer_tmpfile_rewind`
- - uses standard I/O functions like `fprintf` and `fwrite` to fill
-   the temporary file
- - declares writing is over with `buffer_tmpfile_prepare_to_read`
- - can re-read what was written with `buffer_read_line`,
-   `buffer_copy_bytes`, and so on
- - can reuse the temporary file by calling `buffer_tmpfile_rewind`
-   again
- - removes the temporary file with `buffer_deinit`, perhaps to
-   reuse the line_buffer for some other file.
-
-When finished, the calling program can use `buffer_reset` to deallocate
-resources.
-
-Functions
----------
-
-`buffer_init`, `buffer_fdinit`::
-	Open the named file or file descriptor for input.
-	buffer_init(buf, NULL) prepares to read from stdin.
-	On failure, returns -1 (with errno indicating the nature
-	of the failure).
-
-`buffer_deinit`::
-	Stop reading from the current file (closing it unless
-	it was stdin).  Returns nonzero if `fclose` fails or
-	the error indicator was set.
-
-`buffer_read_line`::
-	Read a line and strip off the trailing newline.
-	On failure or end of file, returns NULL.
-
-`buffer_copy_bytes`::
-	Read `len` bytes of input and dump them to the standard output
-	stream.  Returns early for error or end of file.
-
-`buffer_skip_bytes`::
-	Discards `len` bytes from the input stream (stopping early
-	if necessary because of an error or eof).  Return value is
-	the number of bytes successfully read.
-
-`buffer_reset`::
-	Deallocates non-static buffers.
diff --git a/vcs-svn/sliding_window.c b/vcs-svn/sliding_window.c
deleted file mode 100644
index 06d273c9e8..0000000000
--- a/vcs-svn/sliding_window.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "git-compat-util.h"
-#include "sliding_window.h"
-#include "line_buffer.h"
-#include "strbuf.h"
-
-static int input_error(struct line_buffer *file)
-{
-	if (!buffer_ferror(file))
-		return error("delta preimage ends early");
-	return error_errno("cannot read delta preimage");
-}
-
-static int skip_or_whine(struct line_buffer *file, off_t gap)
-{
-	if (buffer_skip_bytes(file, gap) != gap)
-		return input_error(file);
-	return 0;
-}
-
-static int read_to_fill_or_whine(struct line_buffer *file,
-				struct strbuf *buf, size_t width)
-{
-	buffer_read_binary(file, buf, width - buf->len);
-	if (buf->len != width)
-		return input_error(file);
-	return 0;
-}
-
-static int check_offset_overflow(off_t offset, uintmax_t len)
-{
-	if (len > maximum_signed_value_of_type(off_t))
-		return error("unrepresentable length in delta: "
-				"%"PRIuMAX" > OFF_MAX", len);
-	if (signed_add_overflows(offset, (off_t) len))
-		return error("unrepresentable offset in delta: "
-				"%"PRIuMAX" + %"PRIuMAX" > OFF_MAX",
-				(uintmax_t) offset, len);
-	return 0;
-}
-
-int move_window(struct sliding_view *view, off_t off, size_t width)
-{
-	off_t file_offset;
-	assert(view);
-	assert(view->width <= view->buf.len);
-	assert(!check_offset_overflow(view->off, view->buf.len));
-
-	if (check_offset_overflow(off, width))
-		return -1;
-	if (off < view->off || off + width < view->off + view->width)
-		return error("invalid delta: window slides left");
-	if (view->max_off >= 0 && view->max_off < off + (off_t) width)
-		return error("delta preimage ends early");
-
-	file_offset = view->off + view->buf.len;
-	if (off < file_offset) {
-		/* Move the overlapping region into place. */
-		strbuf_remove(&view->buf, 0, off - view->off);
-	} else {
-		/* Seek ahead to skip the gap. */
-		if (skip_or_whine(view->file, off - file_offset))
-			return -1;
-		strbuf_setlen(&view->buf, 0);
-	}
-
-	if (view->buf.len > width)
-		; /* Already read. */
-	else if (read_to_fill_or_whine(view->file, &view->buf, width))
-		return -1;
-
-	view->off = off;
-	view->width = width;
-	return 0;
-}
diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c
deleted file mode 100644
index 75c753162a..0000000000
--- a/vcs-svn/svndiff.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "git-compat-util.h"
-#include "sliding_window.h"
-#include "line_buffer.h"
-#include "svndiff.h"
-
-/*
- * svndiff0 applier
- *
- * See http://svn.apache.org/repos/asf/subversion/trunk/notes/svndiff.
- *
- * svndiff0 ::= 'SVN\0' window*
- * window ::= int int int int int instructions inline_data;
- * instructions ::= instruction*;
- * instruction ::= view_selector int int
- *   | copyfrom_data int
- *   | packed_view_selector int
- *   | packed_copyfrom_data
- *   ;
- * view_selector ::= copyfrom_source
- *   | copyfrom_target
- *   ;
- * copyfrom_source ::= # binary 00 000000;
- * copyfrom_target ::= # binary 01 000000;
- * copyfrom_data ::= # binary 10 000000;
- * packed_view_selector ::= # view_selector OR-ed with 6 bit value;
- * packed_copyfrom_data ::= # copyfrom_data OR-ed with 6 bit value;
- * int ::= highdigit* lowdigit;
- * highdigit ::= # binary 1000 0000 OR-ed with 7 bit value;
- * lowdigit ::= # 7 bit value;
- */
-
-#define INSN_MASK	0xc0
-#define INSN_COPYFROM_SOURCE	0x00
-#define INSN_COPYFROM_TARGET	0x40
-#define INSN_COPYFROM_DATA	0x80
-#define OPERAND_MASK	0x3f
-
-#define VLI_CONTINUE	0x80
-#define VLI_DIGIT_MASK	0x7f
-#define VLI_BITS_PER_DIGIT 7
-
-struct window {
-	struct sliding_view *in;
-	struct strbuf out;
-	struct strbuf instructions;
-	struct strbuf data;
-};
-
-#define WINDOW_INIT(w)	{ (w), STRBUF_INIT, STRBUF_INIT, STRBUF_INIT }
-
-static void window_release(struct window *ctx)
-{
-	strbuf_release(&ctx->out);
-	strbuf_release(&ctx->instructions);
-	strbuf_release(&ctx->data);
-}
-
-static int write_strbuf(struct strbuf *sb, FILE *out)
-{
-	if (fwrite(sb->buf, 1, sb->len, out) == sb->len)	/* Success. */
-		return 0;
-	return error_errno("cannot write delta postimage");
-}
-
-static int error_short_read(struct line_buffer *input)
-{
-	if (buffer_ferror(input))
-		return error_errno("error reading delta");
-	return error("invalid delta: unexpected end of file");
-}
-
-static int read_chunk(struct line_buffer *delta, off_t *delta_len,
-		      struct strbuf *buf, size_t len)
-{
-	assert(*delta_len >= 0);
-	strbuf_reset(buf);
-	if (len > (uintmax_t) *delta_len ||
-	    buffer_read_binary(delta, buf, len) != len)
-		return error_short_read(delta);
-	*delta_len -= buf->len;
-	return 0;
-}
-
-static int read_magic(struct line_buffer *in, off_t *len)
-{
-	static const char magic[] = {'S', 'V', 'N', '\0'};
-	struct strbuf sb = STRBUF_INIT;
-
-	if (read_chunk(in, len, &sb, sizeof(magic))) {
-		strbuf_release(&sb);
-		return -1;
-	}
-	if (memcmp(sb.buf, magic, sizeof(magic))) {
-		strbuf_release(&sb);
-		return error("invalid delta: unrecognized file type");
-	}
-	strbuf_release(&sb);
-	return 0;
-}
-
-static int read_int(struct line_buffer *in, uintmax_t *result, off_t *len)
-{
-	uintmax_t rv = 0;
-	off_t sz;
-	for (sz = *len; sz; sz--) {
-		const int ch = buffer_read_char(in);
-		if (ch == EOF)
-			break;
-
-		rv <<= VLI_BITS_PER_DIGIT;
-		rv += (ch & VLI_DIGIT_MASK);
-		if (ch & VLI_CONTINUE)
-			continue;
-
-		*result = rv;
-		*len = sz - 1;
-		return 0;
-	}
-	return error_short_read(in);
-}
-
-static int parse_int(const char **buf, size_t *result, const char *end)
-{
-	size_t rv = 0;
-	const char *pos;
-	for (pos = *buf; pos != end; pos++) {
-		unsigned char ch = *pos;
-
-		rv <<= VLI_BITS_PER_DIGIT;
-		rv += (ch & VLI_DIGIT_MASK);
-		if (ch & VLI_CONTINUE)
-			continue;
-
-		*result = rv;
-		*buf = pos + 1;
-		return 0;
-	}
-	return error("invalid delta: unexpected end of instructions section");
-}
-
-static int read_offset(struct line_buffer *in, off_t *result, off_t *len)
-{
-	uintmax_t val;
-	if (read_int(in, &val, len))
-		return -1;
-	if (val > maximum_signed_value_of_type(off_t))
-		return error("unrepresentable offset in delta: %"PRIuMAX"", val);
-	*result = val;
-	return 0;
-}
-
-static int read_length(struct line_buffer *in, size_t *result, off_t *len)
-{
-	uintmax_t val;
-	if (read_int(in, &val, len))
-		return -1;
-	if (val > SIZE_MAX)
-		return error("unrepresentable length in delta: %"PRIuMAX"", val);
-	*result = val;
-	return 0;
-}
-
-static int copyfrom_source(struct window *ctx, const char **instructions,
-			   size_t nbytes, const char *insns_end)
-{
-	size_t offset;
-	if (parse_int(instructions, &offset, insns_end))
-		return -1;
-	if (unsigned_add_overflows(offset, nbytes) ||
-	    offset + nbytes > ctx->in->width)
-		return error("invalid delta: copies source data outside view");
-	strbuf_add(&ctx->out, ctx->in->buf.buf + offset, nbytes);
-	return 0;
-}
-
-static int copyfrom_target(struct window *ctx, const char **instructions,
-			   size_t nbytes, const char *instructions_end)
-{
-	size_t offset;
-	if (parse_int(instructions, &offset, instructions_end))
-		return -1;
-	if (offset >= ctx->out.len)
-		return error("invalid delta: copies from the future");
-	for (; nbytes > 0; nbytes--)
-		strbuf_addch(&ctx->out, ctx->out.buf[offset++]);
-	return 0;
-}
-
-static int copyfrom_data(struct window *ctx, size_t *data_pos, size_t nbytes)
-{
-	const size_t pos = *data_pos;
-	if (unsigned_add_overflows(pos, nbytes) ||
-	    pos + nbytes > ctx->data.len)
-		return error("invalid delta: copies unavailable inline data");
-	strbuf_add(&ctx->out, ctx->data.buf + pos, nbytes);
-	*data_pos += nbytes;
-	return 0;
-}
-
-static int parse_first_operand(const char **buf, size_t *out, const char *end)
-{
-	size_t result = (unsigned char) *(*buf)++ & OPERAND_MASK;
-	if (result) {	/* immediate operand */
-		*out = result;
-		return 0;
-	}
-	return parse_int(buf, out, end);
-}
-
-static int execute_one_instruction(struct window *ctx,
-				const char **instructions, size_t *data_pos)
-{
-	unsigned int instruction;
-	const char *insns_end = ctx->instructions.buf + ctx->instructions.len;
-	size_t nbytes;
-	assert(ctx);
-	assert(instructions && *instructions);
-	assert(data_pos);
-
-	instruction = (unsigned char) **instructions;
-	if (parse_first_operand(instructions, &nbytes, insns_end))
-		return -1;
-	switch (instruction & INSN_MASK) {
-	case INSN_COPYFROM_SOURCE:
-		return copyfrom_source(ctx, instructions, nbytes, insns_end);
-	case INSN_COPYFROM_TARGET:
-		return copyfrom_target(ctx, instructions, nbytes, insns_end);
-	case INSN_COPYFROM_DATA:
-		return copyfrom_data(ctx, data_pos, nbytes);
-	default:
-		return error("invalid delta: unrecognized instruction");
-	}
-}
-
-static int apply_window_in_core(struct window *ctx)
-{
-	const char *instructions;
-	size_t data_pos = 0;
-
-	/*
-	 * Fill ctx->out.buf using data from the source, target,
-	 * and inline data views.
-	 */
-	for (instructions = ctx->instructions.buf;
-	     instructions != ctx->instructions.buf + ctx->instructions.len;
-	     )
-		if (execute_one_instruction(ctx, &instructions, &data_pos))
-			return -1;
-	if (data_pos != ctx->data.len)
-		return error("invalid delta: does not copy all inline data");
-	return 0;
-}
-
-static int apply_one_window(struct line_buffer *delta, off_t *delta_len,
-			    struct sliding_view *preimage, FILE *out)
-{
-	int rv = -1;
-	struct window ctx = WINDOW_INIT(preimage);
-	size_t out_len;
-	size_t instructions_len;
-	size_t data_len;
-	assert(delta_len);
-
-	/* "source view" offset and length already handled; */
-	if (read_length(delta, &out_len, delta_len) ||
-	    read_length(delta, &instructions_len, delta_len) ||
-	    read_length(delta, &data_len, delta_len) ||
-	    read_chunk(delta, delta_len, &ctx.instructions, instructions_len) ||
-	    read_chunk(delta, delta_len, &ctx.data, data_len))
-		goto error_out;
-	strbuf_grow(&ctx.out, out_len);
-	if (apply_window_in_core(&ctx))
-		goto error_out;
-	if (ctx.out.len != out_len) {
-		rv = error("invalid delta: incorrect postimage length");
-		goto error_out;
-	}
-	if (write_strbuf(&ctx.out, out))
-		goto error_out;
-	rv = 0;
-error_out:
-	window_release(&ctx);
-	return rv;
-}
-
-int svndiff0_apply(struct line_buffer *delta, off_t delta_len,
-			struct sliding_view *preimage, FILE *postimage)
-{
-	assert(delta && preimage && postimage && delta_len >= 0);
-
-	if (read_magic(delta, &delta_len))
-		return -1;
-	while (delta_len) {	/* For each window: */
-		off_t pre_off = -1;
-		size_t pre_len;
-
-		if (read_offset(delta, &pre_off, &delta_len) ||
-		    read_length(delta, &pre_len, &delta_len) ||
-		    move_window(preimage, pre_off, pre_len) ||
-		    apply_one_window(delta, &delta_len, preimage, postimage))
-			return -1;
-	}
-	return 0;
-}
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
deleted file mode 100644
index 08d136b8cc..0000000000
--- a/vcs-svn/svndump.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*
- * Parse and rearrange a svnadmin dump.
- * Create the dump with:
- * svnadmin dump --incremental -r<startrev>:<endrev> <repository> >outfile
- *
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#include "cache.h"
-#include "fast_export.h"
-#include "line_buffer.h"
-#include "strbuf.h"
-#include "svndump.h"
-
-/*
- * Compare start of string to literal of equal length;
- * must be guarded by length test.
- */
-#define constcmp(s, ref) memcmp(s, ref, sizeof(ref) - 1)
-
-#define REPORT_FILENO 3
-
-#define NODEACT_REPLACE 4
-#define NODEACT_DELETE 3
-#define NODEACT_ADD 2
-#define NODEACT_CHANGE 1
-#define NODEACT_UNKNOWN 0
-
-/* States: */
-#define DUMP_CTX 0	/* dump metadata */
-#define REV_CTX  1	/* revision metadata */
-#define NODE_CTX 2	/* node metadata */
-#define INTERNODE_CTX 3	/* between nodes */
-
-#define DATE_RFC2822_LEN 31
-
-static struct line_buffer input = LINE_BUFFER_INIT;
-
-static struct {
-	uint32_t action, srcRev, type;
-	off_t prop_length, text_length;
-	struct strbuf src, dst;
-	uint32_t text_delta, prop_delta;
-} node_ctx;
-
-static struct {
-	uint32_t revision;
-	timestamp_t timestamp;
-	struct strbuf log, author, note;
-} rev_ctx;
-
-static struct {
-	uint32_t version;
-	struct strbuf uuid, url;
-} dump_ctx;
-
-static void reset_node_ctx(char *fname)
-{
-	node_ctx.type = 0;
-	node_ctx.action = NODEACT_UNKNOWN;
-	node_ctx.prop_length = -1;
-	node_ctx.text_length = -1;
-	strbuf_reset(&node_ctx.src);
-	node_ctx.srcRev = 0;
-	strbuf_reset(&node_ctx.dst);
-	if (fname)
-		strbuf_addstr(&node_ctx.dst, fname);
-	node_ctx.text_delta = 0;
-	node_ctx.prop_delta = 0;
-}
-
-static void reset_rev_ctx(uint32_t revision)
-{
-	rev_ctx.revision = revision;
-	rev_ctx.timestamp = 0;
-	strbuf_reset(&rev_ctx.log);
-	strbuf_reset(&rev_ctx.author);
-	strbuf_reset(&rev_ctx.note);
-}
-
-static void reset_dump_ctx(const char *url)
-{
-	strbuf_reset(&dump_ctx.url);
-	if (url)
-		strbuf_addstr(&dump_ctx.url, url);
-	dump_ctx.version = 1;
-	strbuf_reset(&dump_ctx.uuid);
-}
-
-static void handle_property(const struct strbuf *key_buf,
-				struct strbuf *val,
-				uint32_t *type_set)
-{
-	const char *key = key_buf->buf;
-	size_t keylen = key_buf->len;
-
-	switch (keylen + 1) {
-	case sizeof("svn:log"):
-		if (constcmp(key, "svn:log"))
-			break;
-		if (!val)
-			die("invalid dump: unsets svn:log");
-		strbuf_swap(&rev_ctx.log, val);
-		break;
-	case sizeof("svn:author"):
-		if (constcmp(key, "svn:author"))
-			break;
-		if (!val)
-			strbuf_reset(&rev_ctx.author);
-		else
-			strbuf_swap(&rev_ctx.author, val);
-		break;
-	case sizeof("svn:date"):
-		if (constcmp(key, "svn:date"))
-			break;
-		if (!val)
-			die("invalid dump: unsets svn:date");
-		if (parse_date_basic(val->buf, &rev_ctx.timestamp, NULL))
-			warning("invalid timestamp: %s", val->buf);
-		break;
-	case sizeof("svn:executable"):
-	case sizeof("svn:special"):
-		if (keylen == strlen("svn:executable") &&
-		    constcmp(key, "svn:executable"))
-			break;
-		if (keylen == strlen("svn:special") &&
-		    constcmp(key, "svn:special"))
-			break;
-		if (*type_set) {
-			if (!val)
-				return;
-			die("invalid dump: sets type twice");
-		}
-		if (!val) {
-			node_ctx.type = S_IFREG | 0644;
-			return;
-		}
-		*type_set = 1;
-		node_ctx.type = keylen == strlen("svn:executable") ?
-				(S_IFREG | 0755) :
-				S_IFLNK;
-	}
-}
-
-static void die_short_read(void)
-{
-	if (buffer_ferror(&input))
-		die_errno("error reading dump file");
-	die("invalid dump: unexpected end of file");
-}
-
-static void read_props(void)
-{
-	static struct strbuf key = STRBUF_INIT;
-	static struct strbuf val = STRBUF_INIT;
-	const char *t;
-	/*
-	 * NEEDSWORK: to support simple mode changes like
-	 *	K 11
-	 *	svn:special
-	 *	V 1
-	 *	*
-	 *	D 14
-	 *	svn:executable
-	 * we keep track of whether a mode has been set and reset to
-	 * plain file only if not.  We should be keeping track of the
-	 * symlink and executable bits separately instead.
-	 */
-	uint32_t type_set = 0;
-	while ((t = buffer_read_line(&input)) && strcmp(t, "PROPS-END")) {
-		uint32_t len;
-		const char type = t[0];
-		int ch;
-
-		if (!type || t[1] != ' ')
-			die("invalid property line: %s", t);
-		len = atoi(&t[2]);
-		strbuf_reset(&val);
-		buffer_read_binary(&input, &val, len);
-		if (val.len < len)
-			die_short_read();
-
-		/* Discard trailing newline. */
-		ch = buffer_read_char(&input);
-		if (ch == EOF)
-			die_short_read();
-		if (ch != '\n')
-			die("invalid dump: expected newline after %s", val.buf);
-
-		switch (type) {
-		case 'K':
-			strbuf_swap(&key, &val);
-			continue;
-		case 'D':
-			handle_property(&val, NULL, &type_set);
-			continue;
-		case 'V':
-			handle_property(&key, &val, &type_set);
-			strbuf_reset(&key);
-			continue;
-		default:
-			die("invalid property line: %s", t);
-		}
-	}
-}
-
-static void handle_node(void)
-{
-	const uint32_t type = node_ctx.type;
-	const int have_props = node_ctx.prop_length != -1;
-	const int have_text = node_ctx.text_length != -1;
-	/*
-	 * Old text for this node:
-	 *  NULL	- directory or bug
-	 *  empty_blob	- empty
-	 *  "<dataref>"	- data retrievable from fast-import
-	 */
-	static const char *const empty_blob = "::empty::";
-	const char *old_data = NULL;
-	uint32_t old_mode = S_IFREG | 0644;
-
-	if (node_ctx.action == NODEACT_DELETE) {
-		if (have_text || have_props || node_ctx.srcRev)
-			die("invalid dump: deletion node has "
-				"copyfrom info, text, or properties");
-		fast_export_delete(node_ctx.dst.buf);
-		return;
-	}
-	if (node_ctx.action == NODEACT_REPLACE) {
-		fast_export_delete(node_ctx.dst.buf);
-		node_ctx.action = NODEACT_ADD;
-	}
-	if (node_ctx.srcRev) {
-		fast_export_copy(node_ctx.srcRev, node_ctx.src.buf, node_ctx.dst.buf);
-		if (node_ctx.action == NODEACT_ADD)
-			node_ctx.action = NODEACT_CHANGE;
-	}
-	if (have_text && type == S_IFDIR)
-		die("invalid dump: directories cannot have text attached");
-
-	/*
-	 * Find old content (old_data) and decide on the new mode.
-	 */
-	if (node_ctx.action == NODEACT_CHANGE && !*node_ctx.dst.buf) {
-		if (type != S_IFDIR)
-			die("invalid dump: root of tree is not a regular file");
-		old_data = NULL;
-	} else if (node_ctx.action == NODEACT_CHANGE) {
-		uint32_t mode;
-		old_data = fast_export_read_path(node_ctx.dst.buf, &mode);
-		if (mode == S_IFDIR && type != S_IFDIR)
-			die("invalid dump: cannot modify a directory into a file");
-		if (mode != S_IFDIR && type == S_IFDIR)
-			die("invalid dump: cannot modify a file into a directory");
-		node_ctx.type = mode;
-		old_mode = mode;
-	} else if (node_ctx.action == NODEACT_ADD) {
-		if (type == S_IFDIR)
-			old_data = NULL;
-		else if (have_text)
-			old_data = empty_blob;
-		else
-			die("invalid dump: adds node without text");
-	} else {
-		die("invalid dump: Node-path block lacks Node-action");
-	}
-
-	/*
-	 * Adjust mode to reflect properties.
-	 */
-	if (have_props) {
-		if (!node_ctx.prop_delta)
-			node_ctx.type = type;
-		if (node_ctx.prop_length)
-			read_props();
-	}
-
-	/*
-	 * Save the result.
-	 */
-	if (type == S_IFDIR)	/* directories are not tracked. */
-		return;
-	assert(old_data);
-	if (old_data == empty_blob)
-		/* For the fast_export_* functions, NULL means empty. */
-		old_data = NULL;
-	if (!have_text) {
-		fast_export_modify(node_ctx.dst.buf, node_ctx.type, old_data);
-		return;
-	}
-	if (!node_ctx.text_delta) {
-		fast_export_modify(node_ctx.dst.buf, node_ctx.type, "inline");
-		fast_export_data(node_ctx.type, node_ctx.text_length, &input);
-		return;
-	}
-	fast_export_modify(node_ctx.dst.buf, node_ctx.type, "inline");
-	fast_export_blob_delta(node_ctx.type, old_mode, old_data,
-				node_ctx.text_length, &input);
-}
-
-static void begin_revision(const char *remote_ref)
-{
-	if (!rev_ctx.revision)	/* revision 0 gets no git commit. */
-		return;
-	fast_export_begin_commit(rev_ctx.revision, rev_ctx.author.buf,
-		&rev_ctx.log, dump_ctx.uuid.buf, dump_ctx.url.buf,
-		rev_ctx.timestamp, remote_ref);
-}
-
-static void end_revision(const char *note_ref)
-{
-	struct strbuf mark = STRBUF_INIT;
-	if (rev_ctx.revision) {
-		fast_export_end_commit(rev_ctx.revision);
-		fast_export_begin_note(rev_ctx.revision, "remote-svn",
-				"Note created by remote-svn.", rev_ctx.timestamp, note_ref);
-		strbuf_addf(&mark, ":%"PRIu32, rev_ctx.revision);
-		fast_export_note(mark.buf, "inline");
-		fast_export_buf_to_data(&rev_ctx.note);
-		strbuf_release(&mark);
-	}
-}
-
-void svndump_read(const char *url, const char *local_ref, const char *notes_ref)
-{
-	char *val;
-	char *t;
-	uint32_t active_ctx = DUMP_CTX;
-	uint32_t len;
-
-	reset_dump_ctx(url);
-	while ((t = buffer_read_line(&input))) {
-		val = strchr(t, ':');
-		if (!val)
-			continue;
-		val++;
-		if (*val != ' ')
-			continue;
-		val++;
-
-		/* strlen(key) + 1 */
-		switch (val - t - 1) {
-		case sizeof("SVN-fs-dump-format-version"):
-			if (constcmp(t, "SVN-fs-dump-format-version"))
-				continue;
-			dump_ctx.version = atoi(val);
-			if (dump_ctx.version > 3)
-				die("expected svn dump format version <= 3, found %"PRIu32,
-				    dump_ctx.version);
-			break;
-		case sizeof("UUID"):
-			if (constcmp(t, "UUID"))
-				continue;
-			strbuf_reset(&dump_ctx.uuid);
-			strbuf_addstr(&dump_ctx.uuid, val);
-			break;
-		case sizeof("Revision-number"):
-			if (constcmp(t, "Revision-number"))
-				continue;
-			if (active_ctx == NODE_CTX)
-				handle_node();
-			if (active_ctx == REV_CTX)
-				begin_revision(local_ref);
-			if (active_ctx != DUMP_CTX)
-				end_revision(notes_ref);
-			active_ctx = REV_CTX;
-			reset_rev_ctx(atoi(val));
-			strbuf_addf(&rev_ctx.note, "%s\n", t);
-			break;
-		case sizeof("Node-path"):
-			if (constcmp(t, "Node-"))
-				continue;
-			if (!constcmp(t + strlen("Node-"), "path")) {
-				if (active_ctx == NODE_CTX)
-					handle_node();
-				if (active_ctx == REV_CTX)
-					begin_revision(local_ref);
-				active_ctx = NODE_CTX;
-				reset_node_ctx(val);
-				strbuf_addf(&rev_ctx.note, "%s\n", t);
-				break;
-			}
-			if (constcmp(t + strlen("Node-"), "kind"))
-				continue;
-			strbuf_addf(&rev_ctx.note, "%s\n", t);
-			if (!strcmp(val, "dir"))
-				node_ctx.type = S_IFDIR;
-			else if (!strcmp(val, "file"))
-				node_ctx.type = S_IFREG | 0644;
-			else
-				fprintf(stderr, "Unknown node-kind: %s\n", val);
-			break;
-		case sizeof("Node-action"):
-			if (constcmp(t, "Node-action"))
-				continue;
-			strbuf_addf(&rev_ctx.note, "%s\n", t);
-			if (!strcmp(val, "delete")) {
-				node_ctx.action = NODEACT_DELETE;
-			} else if (!strcmp(val, "add")) {
-				node_ctx.action = NODEACT_ADD;
-			} else if (!strcmp(val, "change")) {
-				node_ctx.action = NODEACT_CHANGE;
-			} else if (!strcmp(val, "replace")) {
-				node_ctx.action = NODEACT_REPLACE;
-			} else {
-				fprintf(stderr, "Unknown node-action: %s\n", val);
-				node_ctx.action = NODEACT_UNKNOWN;
-			}
-			break;
-		case sizeof("Node-copyfrom-path"):
-			if (constcmp(t, "Node-copyfrom-path"))
-				continue;
-			strbuf_reset(&node_ctx.src);
-			strbuf_addstr(&node_ctx.src, val);
-			strbuf_addf(&rev_ctx.note, "%s\n", t);
-			break;
-		case sizeof("Node-copyfrom-rev"):
-			if (constcmp(t, "Node-copyfrom-rev"))
-				continue;
-			node_ctx.srcRev = atoi(val);
-			strbuf_addf(&rev_ctx.note, "%s\n", t);
-			break;
-		case sizeof("Text-content-length"):
-			if (constcmp(t, "Text") && constcmp(t, "Prop"))
-				continue;
-			if (constcmp(t + 4, "-content-length"))
-				continue;
-			{
-				char *end;
-				uintmax_t len;
-
-				len = strtoumax(val, &end, 10);
-				if (!isdigit(*val) || *end)
-					die("invalid dump: non-numeric length %s", val);
-				if (len > maximum_signed_value_of_type(off_t))
-					die("unrepresentable length in dump: %s", val);
-
-				if (*t == 'T')
-					node_ctx.text_length = (off_t) len;
-				else
-					node_ctx.prop_length = (off_t) len;
-				break;
-			}
-		case sizeof("Text-delta"):
-			if (!constcmp(t, "Text-delta")) {
-				node_ctx.text_delta = !strcmp(val, "true");
-				break;
-			}
-			if (constcmp(t, "Prop-delta"))
-				continue;
-			node_ctx.prop_delta = !strcmp(val, "true");
-			break;
-		case sizeof("Content-length"):
-			if (constcmp(t, "Content-length"))
-				continue;
-			len = atoi(val);
-			t = buffer_read_line(&input);
-			if (!t)
-				die_short_read();
-			if (*t)
-				die("invalid dump: expected blank line after content length header");
-			if (active_ctx == REV_CTX) {
-				read_props();
-			} else if (active_ctx == NODE_CTX) {
-				handle_node();
-				active_ctx = INTERNODE_CTX;
-			} else {
-				fprintf(stderr, "Unexpected content length header: %"PRIu32"\n", len);
-				if (buffer_skip_bytes(&input, len) != len)
-					die_short_read();
-			}
-		}
-	}
-	if (buffer_ferror(&input))
-		die_short_read();
-	if (active_ctx == NODE_CTX)
-		handle_node();
-	if (active_ctx == REV_CTX)
-		begin_revision(local_ref);
-	if (active_ctx != DUMP_CTX)
-		end_revision(notes_ref);
-}
-
-static void init(int report_fd)
-{
-	fast_export_init(report_fd);
-	strbuf_init(&dump_ctx.uuid, 4096);
-	strbuf_init(&dump_ctx.url, 4096);
-	strbuf_init(&rev_ctx.log, 4096);
-	strbuf_init(&rev_ctx.author, 4096);
-	strbuf_init(&rev_ctx.note, 4096);
-	strbuf_init(&node_ctx.src, 4096);
-	strbuf_init(&node_ctx.dst, 4096);
-	reset_dump_ctx(NULL);
-	reset_rev_ctx(0);
-	reset_node_ctx(NULL);
-	return;
-}
-
-int svndump_init(const char *filename)
-{
-	if (buffer_init(&input, filename))
-		return error_errno("cannot open %s", filename ? filename : "NULL");
-	init(REPORT_FILENO);
-	return 0;
-}
-
-int svndump_init_fd(int in_fd, int back_fd)
-{
-	if(buffer_fdinit(&input, xdup(in_fd)))
-		return error_errno("cannot open fd %d", in_fd);
-	init(xdup(back_fd));
-	return 0;
-}
-
-void svndump_deinit(void)
-{
-	fast_export_deinit();
-	reset_dump_ctx(NULL);
-	reset_rev_ctx(0);
-	reset_node_ctx(NULL);
-	strbuf_release(&rev_ctx.log);
-	strbuf_release(&rev_ctx.author);
-	strbuf_release(&rev_ctx.note);
-	strbuf_release(&node_ctx.src);
-	strbuf_release(&node_ctx.dst);
-	if (buffer_deinit(&input))
-		fprintf(stderr, "Input error\n");
-	if (ferror(stdout))
-		fprintf(stderr, "Output error\n");
-}
-
-void svndump_reset(void)
-{
-	strbuf_release(&dump_ctx.uuid);
-	strbuf_release(&dump_ctx.url);
-	strbuf_release(&rev_ctx.log);
-	strbuf_release(&rev_ctx.author);
-}
