# HG changeset patch
# User jwe
# Date 837744422 0
# Node ID 893481f3a763f2eda6628cb64a4e448906c6b9d9
# Parent  b1a56412c385e9b464e39481c3fbd15032802ae0
[project @ 1996-07-19 02:42:08 by jwe]
Initial revision

diff --git a/dlfcn/Makefile.orig b/dlfcn/Makefile.orig
new file mode 100644
--- /dev/null
+++ b/dlfcn/Makefile.orig
@@ -0,0 +1,44 @@
+# %W% revision of %E%  %U%
+# This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
+# 30159 Hannover, Germany
+
+# Do not edit at HELIOS, edit GNUmakefile instead!
+
+SHELL=/bin/sh
+IPATH=
+DEFS=
+DEBUGFLAGS=-g -DDEBUG
+NODEBUGFLAGS=-O
+CFLAGS=$(IPATH) $(DEFS) $(NODEBUGFLAGS)
+TARGET=libdl.a
+DEST=/usr/local/lib
+HDRS=dlfcn.h
+SRCS=dlfcn.c
+NOSTART=-e _nostart	# for AIX 3
+#NOSTART=-bnoentry	# for AIX 4
+OBJS=$(SRCS:%.c=%.o)
+
+all:		$(TARGET) dlfcn.c
+
+dlfcn.o:	dlfcn.h
+
+$(TARGET):	$(OBJS) dl.exp
+		$(CC) $(CFLAGS) -o $@ $(OBJS) -bE:dl.exp -bM:SRE $(NOSTART) -lld
+
+lint:
+		lint $(IPATH) $(DEFS) $(SRCS) >lintout
+
+info:
+		sccs info
+
+clean:
+		rm -f lintout a.out core *.o *-lg *% *~ tags deps%
+
+clobber:	clean
+		rm -f $(TARGET) deps
+
+install:	all
+		cp $(TARGETS) $(DEST)
+
+shar:
+		shar README Makefile dlfcn.h dlfcn.c dl.exp >dlfcn.shar
diff --git a/dlfcn/README b/dlfcn/README
new file mode 100644
--- /dev/null
+++ b/dlfcn/README
@@ -0,0 +1,192 @@
+Copyright (c) 1992,1993,1995,1996, Jens-Uwe Mager, Helios Software GmbH
+Not derived from licensed software.
+
+Permission is granted to freely use, copy, modify, and redistribute
+this software, provided that the author is not construed to be liable
+for any results of using the software, alterations are clearly marked
+as such, and this notice is not modified.
+
+libdl.a
+-------
+
+This is an emulation library to emulate the SunOS/System V.4 functions
+to access the runtime linker. The functions are emulated by using the
+AIX load() function and by reading the .loader section of the loaded
+module to find the exports. The to be loaded module should be linked as
+follows (if using AIX 3):
+
+	cc -o module.so -bM:SRE -bE:module.exp -e _nostart $(OBJS)
+
+For AIX 4:
+
+	cc -o module.so -bM:SRE -bE:module.exp -bnoentry $(OBJS)
+
+The module export file contains the symbols to be exported. Because
+this library uses the loader section, the final module.so file can be
+stripped. C++ users should build their shared objects using the script
+makeC++SharedLib (part of the IBM C++ compiler), this will make sure
+that constructors and destructors for static and global objects will be
+called upon loading and unloading the module.
+
+Usage
+-----
+
+void *dlopen(const char *path, int mode);
+
+This routine loads the module pointed to by path and reads its export
+table. If the path does not contain a '/' character, dlopen will search
+for the module using the LIBPATH environment variable. It returns an
+opaque handle to the module or NULL on error. The mode parameter can be
+either RTLD_LAZY (for lazy function binding) or RTLD_NOW for immediate
+function binding. The AIX implementation currently does treat RTLD_NOW
+the same as RTLD_LAZY. The flag RTLD_GLOBAL might be or'ed into the
+mode parameter to allow loaded modules to bind to global variables or
+functions in other loaded modules loaded by dlopen(). If RTLD_GLOBAL is
+not specified, only globals from the main part of the executable or
+shared libraries are used to look for undefined symbols in loaded
+modules.
+
+
+void *dlsym(void *handle, const char *symbol);
+
+This routine searches for the symbol in the module referred to by
+handle and returns its address. If the symbol could not be found, the
+function returns NULL. The return value must be casted to a proper
+function pointer before it can be used. SunOS/System V.4 allows handle
+to be a NULL pointer to refer to the module the call is made from, this
+is not implemented.
+
+int dlclose(void *handle);
+
+This routine unloads the module referred to by the handle and disposes
+of any local storage. this function returns -1 on failure.
+
+char *dlerror(void);
+
+This routine can be used to retrieve a text message describing the most
+recent error that occured on on of the above routines. This function
+returns NULL if there is no error information.
+
+Initialization and termination handlers
+---------------------------------------
+
+The emulation provides for an initialization and a termination
+handler.  The dlfcn.h file contains a structure declaration named
+dl_info with following members:
+
+	void (*init)(void);
+	void (*fini)(void);
+
+The init function is called upon first referencing the library. The
+fini function is called at dlclose() time or when the process exits.
+The module should declare a variable named dl_info that contains this
+structure which must be exported.  These functions correspond to the
+documented _init() and _fini() functions of SunOS 4.x, but these are
+appearently not implemented in SunOS.  When using SunOS 5.0, these
+correspond to #pragma init and #pragma fini respectively. At the same
+time any static or global C++ object's constructors or destructors will
+be called.
+
+BUGS
+----
+
+Please note that there is currently a problem with implicitely loaded
+shared C++ libaries: if you refer to a shared C++ library from a loaded
+module that is not yet used by the main program, the dlopen() emulator
+does not notice this and does not call the static constructors for the
+implicitely loaded library. This can be easily demonstrated by
+referencing the C++ standard streams from a loaded module if the main
+program is a plain C program.
+
+Jens-Uwe Mager
+
+HELIOS Software GmbH
+Lavesstr. 80
+30159 Hannover
+Germany
+
+Phone:		+49 511 36482-0
+FAX:		+49 511 36482-69
+AppleLink:	helios.de/jum
+Internet:	jum@helios.de
+
+Revison History
+---------------
+
+SCCS/s.dlfcn.h:
+
+D 1.4 95/04/25 09:36:52 jum 4 3	00018/00004/00028
+MRs:
+COMMENTS:
+added RTLD_GLOBAL, include and C++ guards
+
+D 1.3 92/12/27 20:58:32 jum 3 2	00001/00001/00031
+MRs:
+COMMENTS:
+we always have prototypes on RS/6000
+
+D 1.2 92/08/16 17:45:11 jum 2 1	00009/00000/00023
+MRs:
+COMMENTS:
+added dl_info structure to implement initialize and terminate functions
+
+D 1.1 92/08/02 18:08:45 jum 1 0	00023/00000/00000
+MRs:
+COMMENTS:
+Erstellungsdatum und -uhrzeit 92/08/02 18:08:45 von jum
+
+SCCS/s.dlfcn.c:
+
+D 1.10 96/02/15 17:42:44 jum 12 10	00012/00007/00521
+MRs:
+COMMENTS:
+the C++ constructor and destructor chains are now called properly for either
+xlC 2 or xlC 3 (CSet++).
+
+D 1.9 95/09/22 11:09:38 markus 10 9	00001/00008/00527
+MRs:
+COMMENTS:
+Fix version number
+
+D 1.8 95/09/22 10:14:34 markus 9 8	00008/00001/00527
+MRs:
+COMMENTS:
+Added version number for dl lib
+
+D 1.7 95/08/14 19:08:38 jum 8 6	00026/00004/00502
+MRs:
+COMMENTS:
+Integrated the fixes from Kirk Benell (kirk@rsinc.com) to allow loading of
+shared objects generated under AIX 4. Fixed bug that symbols with exactly
+8 characters would use garbage characters from the following symbol value.
+
+D 1.6 95/04/25 09:38:03 jum 6 5	00046/00006/00460
+MRs:
+COMMENTS:
+added handling of C++ static constructors and destructors, added RTLD_GLOBAL to bind against other loaded modules
+
+D 1.5 93/02/14 20:14:17 jum 5 4	00002/00000/00464
+MRs:
+COMMENTS:
+added path to dlopen error message to make clear where there error occured.
+
+D 1.4 93/01/03 19:13:56 jum 4 3	00061/00005/00403
+MRs:
+COMMENTS:
+to allow calling symbols in the main module call load with L_NOAUTODEFER and 
+do a loadbind later with the main module.
+
+D 1.3 92/12/27 20:59:55 jum 3 2	00066/00008/00342
+MRs:
+COMMENTS:
+added search by L_GETINFO if module got loaded by LIBPATH
+
+D 1.2 92/08/16 17:45:43 jum 2 1	00074/00006/00276
+MRs:
+COMMENTS:
+implemented initialize and terminate functions, added reference counting to avoid multiple loads of the same library
+
+D 1.1 92/08/02 18:08:45 jum 1 0	00282/00000/00000
+MRs:
+COMMENTS:
+Erstellungsdatum und -uhrzeit 92/08/02 18:08:45 von jum
diff --git a/dlfcn/dl.exp b/dlfcn/dl.exp
new file mode 100644
--- /dev/null
+++ b/dlfcn/dl.exp
@@ -0,0 +1,5 @@
+#!
+dlopen
+dlclose
+dlsym
+dlerror
diff --git a/dlfcn/ftp-site b/dlfcn/ftp-site
new file mode 100644
--- /dev/null
+++ b/dlfcn/ftp-site
@@ -0,0 +1,1 @@
+ftp://anubis.han.de/pub/aix/dlfcn.shar
diff --git a/emacs/NEWS b/emacs/NEWS
new file mode 100644
--- /dev/null
+++ b/emacs/NEWS
@@ -0,0 +1,225 @@
+Changes in version 0.8
+**********************
+
+* Comment types.
+
+Octave mode can now distinguish between various types of comments,
+similar to Emacs Lisp:
+
+`#'	To be aligned to the same column on the right of the source
+	code.
+
+`##'	To be aligned to the same level of indentation as the code.
+
+`###'	To start at the left margin.
+
+(Without this distinction, things like
+
+	code			# This is an inline comment which extends 
+				# across on line
+
+were not uniquely identifiable, because the second line of the in-line
+comment could not be distinguished from a full-line comment.)
+
+* Inferior Octave support.
+
+It is now possible to run Octave from within Emacs, either by directly
+entering commands at the prompt in a buffer in Inferior Octave mode, or
+by interacting with Octave from within a file with Octave code.  This is
+useful in particular for debugging Octave code.
+
+For more details, see the Texinfo documentation.
+
+* New function `octave-insert-defun' to reduce typing effort.
+
+
+Changes in version 0.7
+**********************
+
+This version is a rather complete rewrite of 0.6.
+
+In general, it was attempted to use standard Emacs features and
+functions as much as possible.
+
+* Font Lock support was improved and enhanced.
+
+Function declarations are now fontified correctly.  Builtin keywords
+(reserved words and text functions) and variables are now fontified as
+well.
+
+* Partial Imenu support was added.
+
+Function declarations can now be indexed.
+
+* A completion mechanism for builtin keywords and variables was added.
+
+Completion can be performed by pressing M-TAB (octave-complete-symbol)
+after typing the initial characters of the keyword.
+
+In a future release, completion (as well as imenu and font locking) may
+also include user defined variables.
+
+* Bug reporting.
+
+The function octave-submit-bug-report was added.
+
+* Commands for dealing with blocks.
+
+The functions for dealing with begin-else-end blocks were rewritten from
+scratch.  They are now based on the function octave-scan-blocks, which
+works similar to the standard Emacs scan-lists function.  One can now go
+forward and backward across balanced blocks, and go up and down block
+levels.  It is no longer required that extended `end' keywords are used;
+in fact, an error message will be issued in the case of nonmatching
+block keywords.  Matching is achieved through one general function, and
+now also works for else keywords.
+
+The block motion commands are
+
+	octave-forward-block
+	octave-backward-block
+	octave-down-block
+	octave-up-block
+	octave-backward-up-block
+
+One can also mark the `current' block (the innermost block containing
+point) using octave-mark-block.
+
+* Commands for dealing with functions.
+
+Moving across functions, as well as marking and indenting them now works
+as for defuns in Lisp mode.
+
+* Filling.
+
+The code for auto-filling was rewritten, and octave-fill-paragraph was
+added.  The code for filling is far from perfection yet.  In future
+releases, a function for filling the region will be added.
+
+The problem of getting the right fill function after toggling Auto-Fill
+mode was solved by an advice to auto-fill-mode.
+
+* Abbrevs.
+
+The mechanism of listing all abbrevs using `? or ` was retained.  All
+other abbrev code was dropped---why should Octave mode only use its own
+abbrevs?
+
+* Comments.
+
+As the comment syntax and comment-start are specified correctly, one can
+use the standard comment-region.  The function octave-uncomment-region
+is still provided, but now based on comment-region.
+
+The special treatment of commenting regions was removed, but may easily
+be added again.
+
+* Paragraphs.
+
+Empty lines and form feeds are now recognized as separating paragraphs
+of Octave code, so one can now move across them and fill them.
+
+* Indentation.
+
+Indentation should work without problems now, assuming `sane' coding.
+The problems in 0.6 which came from assuming that only one else or end
+keyword would occur in one line should now have disappeared.
+
+The user-level variables for customizing indentation were renamed as
+follows:
+
+	0.7				0.6
+
+	octave-block-offset		octave-stmt-indent
+	octave-continuation-offset	octave-continuation-indent
+
+Of course, it is still easy to write code in a way that makes Octave
+mode get the indentations wrong.  For example,
+
+	if (something) \
+
+will result in having octave-continuation-offset added although this is
+wrong.  Or,
+
+	printf ("This is some stupid %s \
+	for getting indentation wrong.",
+		"text")
+
+is what you deserve anyway :-)  Octave mode currently assumes that
+strings do not extend across lines ...
+
+* Other commands for moving.
+
+The functions octave-previous-statement and octave-next-statement were
+removed, partially because their names do not coincide with the usage of
+`statement' in the Octave manual.  The functions now provided are
+
+	octave-previous-code-line
+	octave-next-code-line
+	octave-beginning-of-line
+	octave-end-of-line
+
+The first two look for the previous or next `code' line, i.e., they skip
+across all empty or comment lines.  The latter two also go understand
+continuation lines, and move to their beginning and end, respectively.
+
+The effect of the former octave-previous-statement can now be achieved
+upon following octave-previous-code-line by octave-beginning-of-line.
+
+* Special insertions:  LFD, SPC and semicolon.
+
+These characters are now `electric', doing a little extra work.  All
+three expand abbrevs if abbrev mode is on and blink matching blocks if
+octave-blink-matching-blocks is t.
+
+In future versions, SPC might also do auto-newlining after certain
+keywords (or e.g., a continuation character).
+
+* User-level customization.
+
+The variables for customizing Octave mode are as follows.
+
+** As in 0.6.
+
+	octave-auto-newline
+	octave-comment-column
+	octave-comment-start
+	octave-continuation-string
+
+** Different from 0.6.
+
+	0.7				0.6
+
+	octave-blink-matching-block	octave-blink-matching-blocks
+	octave-block-offset		octave-statement-indent
+	octave-continuation-offset	octave-continuation-indent
+	octave-inhibit-startup-message	octave-startup-message
+
+The first three have only been renamed.  (The first in analogy to the
+standard blink-matching-paren, the others because they are really extra
+offsets and not the absolute indentations.)
+
+Controlling startup messages now works as in Emacs itself.
+
+** New in 0.7.
+
+	octave-fill-column
+
+** Removed from 0.7.
+
+	octave-comment-indent-style
+	octave-comment-indent-char
+	octave-comment-region
+
+* Help
+
+A mechanism for looking up entries in the indices of ALL info files with
+documentation for Octave (as specified by octave-help-files) was added
+(octave-help).  If multiple matches are found, one can cycle through the
+matches.
+
+* Other changes.
+
+octave-comment-hook was removed.  One can instead use the standard Emacs
+indent-for-comment.
+
diff --git a/emacs/TODO b/emacs/TODO
new file mode 100644
--- /dev/null
+++ b/emacs/TODO
@@ -0,0 +1,25 @@
+* Write a function octave-debug which just provides the debugging
+features in a restricted keymap (i.e., <prefix> l, b, f, ..., q).
+
+* Make (un)commenting work with indented comments.  Perhaps one can simply
+provide an extended comment prefix which includes leading spaces?
+
+* Maybe also work with strings generated by single apostrophs.  (NOT for
+font locking, though.)  This would require cranking up a specialized
+version of octave-in-string-p.
+
+* Bug fixes.
+
+** Filling.
+
+The whole code related to filling needs to be redone.  For example,
+
+	[a b c d e] = sscanf ("This %s is %s another %s %s string", s, "C")
+
+followed by RET will comment the "C" if auto-filling is on because the
+standard function indent-new-comment-line things that it is within a
+comment (because of the comment start syntax class of `%' for MATLAB
+compatibility).
+
+As long as single apostroph strings are not supported, one could simply
+remove all MATLAB compatibility and change the syntax class of `%'.
diff --git a/glob/COPYING.LIB b/glob/COPYING.LIB
new file mode 100755
--- /dev/null
+++ b/glob/COPYING.LIB
@@ -0,0 +1,481 @@
+		  GNU LIBRARY GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+                    675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Library General Public License, applies to some
+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it.  You can use it for
+your libraries, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if
+you distribute copies of the library, or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link a program with the library, you must provide
+complete object files to the recipients so that they can relink them
+with the library, after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  Our method of protecting your rights has two steps: (1) copyright
+the library, and (2) offer you this license which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  Also, for each distributor's protection, we want to make certain
+that everyone understands that there is no warranty for this free
+library.  If the library is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original
+version, so that any problems introduced by others will not reflect on
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+
+  Finally, any free program is threatened constantly by software
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+software will individually obtain patent licenses, thus in effect
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+
+  Most GNU software, including some libraries, is covered by the ordinary
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+
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+
+  Because of this blurred distinction, using the ordinary General
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+
+  However, unrestricted linking of non-free programs would deprive the
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+preserving your freedom as a user of such programs to change the free
+libraries that are incorporated in them.  (We have not seen how to achieve
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+
+  The precise terms and conditions for copying, distribution and
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+
+  Note that it is possible for a library to be covered by the ordinary
+General Public License rather than by this special one.
+
+		  GNU LIBRARY GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library which
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+That's all there is to it!
diff --git a/kpathsea/.gdbinit b/kpathsea/.gdbinit
new file mode 100644
--- /dev/null
+++ b/kpathsea/.gdbinit
@@ -0,0 +1,5 @@
+directory /w/kpathsea
+
+define redo
+file kpsewhich
+end
diff --git a/scripts/image/Make_IMAGE_toolbox b/scripts/image/Make_IMAGE_toolbox
new file mode 100644
--- /dev/null
+++ b/scripts/image/Make_IMAGE_toolbox
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+SRC="
+ Make_IMAGE_toolbox
+ README
+ ToDo
+ colormap.m
+ default.img
+ gray.m
+ gray2ind.m
+ image.m
+ imagesc.m
+ imshow.m
+ ind2gray.m
+ ind2rgb.m
+ loadimage.m
+ ntsc2rgb.m
+ ocean.m
+ octtopnm.c
+ rgb2ind.m
+ rgb2ntsc.m
+ saveimage.m
+"
+
+command="shar $SRC > image_toolbox.shar"
+
+echo $command
+eval $command
+
+exit 0
diff --git a/scripts/image/README b/scripts/image/README
new file mode 100644
--- /dev/null
+++ b/scripts/image/README
@@ -0,0 +1,49 @@
+Release 0.0 of the octave image processing toolbox.
+
+========================================================================
+
+To install:
+
+1) Copy all of the m-files to a directory that is in octave's LOADPATH.
+
+2) Compile octtopnm.c (Either "sh octtopnm.c" *or* "make octtopnm" *or*
+   "cc -o octtopnm octtopnm.c" do the job for me)
+
+3) Copy octtopnm and default.img to some directory.
+
+4) Before calling any of the routines from octave, make sure that the
+   octave *global* variable IMAGEDIR contains the name of the directory
+   in step 3)
+
+A specific installation example:
+
+My HOME directory is /mpl/amr.  I have all the m-files, octtopnm and
+default.img stored in directory /mpl/amr/Apps/octave/image.  My
+.octaverc file contains the following lines:
+
+LOADPATH=[LOADPATH,":/mpl/amr/Apps/octave/image"];
+global IMAGEDIR="/mpl/amr/Apps/octave/image";
+
+========================================================================
+
+Notes:
+
+1) One of the programs "xv" or "xloadimage" must be in your PATH.
+   If you don't have either of these installed, I recommend
+   downloading and installing xv.  (Try export.lcs.mit.edu or
+   mirror sites for source.)
+
+2) For a quick test of the major features try:
+
+     image;                # An "Easter egg" containing my favorite image.
+     imagesc(eye(40));     # Auto matrix scaling test.
+     colormap(ocean);      # Change to a color colormap.
+     imagesc(rand(50));    # A color image.
+
+3) Octave won't "quit"  (for me anyway) until I've killed all of the image
+   windows.
+
+Good luck!
+
+Tony Richardson
+amr@mpl.ucsd.edu
diff --git a/scripts/image/ToDo b/scripts/image/ToDo
new file mode 100644
--- /dev/null
+++ b/scripts/image/ToDo
@@ -0,0 +1,2 @@
+Write a program to convert from ppm format to octave format.
+We should eventually handle pbm and pgm files also (pnmtooct).
diff --git a/scripts/image/default.img b/scripts/image/default.img
new file mode 100644
--- /dev/null
+++ b/scripts/image/default.img
@@ -0,0 +1,178 @@
+# name: map
+# type: matrix
+# rows: 64
+# columns: 3
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+0.01587 0.01587 0.01587
+0.03175 0.03175 0.03175
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+0.39683 0.39683 0.39683
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+0.44444 0.44444 0.44444
+0.46032 0.46032 0.46032
+0.47619 0.47619 0.47619
+0.49206 0.49206 0.49206
+0.50794 0.50794 0.50794
+0.52381 0.52381 0.52381
+0.53968 0.53968 0.53968
+0.55556 0.55556 0.55556
+0.57143 0.57143 0.57143
+0.58730 0.58730 0.58730
+0.60317 0.60317 0.60317
+0.61905 0.61905 0.61905
+0.63492 0.63492 0.63492
+0.65079 0.65079 0.65079
+0.66667 0.66667 0.66667
+0.68254 0.68254 0.68254
+0.69841 0.69841 0.69841
+0.71429 0.71429 0.71429
+0.73016 0.73016 0.73016
+0.74603 0.74603 0.74603
+0.76190 0.76190 0.76190
+0.77778 0.77778 0.77778
+0.79365 0.79365 0.79365
+0.80952 0.80952 0.80952
+0.82540 0.82540 0.82540
+0.84127 0.84127 0.84127
+0.85714 0.85714 0.85714
+0.87302 0.87302 0.87302
+0.88889 0.88889 0.88889
+0.90476 0.90476 0.90476
+0.92063 0.92063 0.92063
+0.93651 0.93651 0.93651
+0.95238 0.95238 0.95238
+0.96825 0.96825 0.96825
+0.98413 0.98413 0.98413
+1.00000 1.00000 1.00000
+# name: X
+# type: matrix
+# rows: 53
+# columns: 40
+35 35 36 37 35 36 36 35 34 35 36 36 37 38 37 37 39 38 38 40
+38 40 38 38 39 39 39 33 16 12 13 13 11 11 13 10 10 11 14 19
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diff --git a/scripts/image/mkinstalldirs b/scripts/image/mkinstalldirs
new file mode 100755
--- /dev/null
+++ b/scripts/image/mkinstalldirs
@@ -0,0 +1,36 @@
+#!/bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: Wed Jan 25 09:35:21 1995
+# Public domain
+
+errstatus=0
+
+dirmode=0755
+
+for file in ${1+"$@"} ; do 
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d in ${1+"$@"} ; do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp" 1>&2
+        mkdir "$pathcomp" || errstatus=$?
+        echo "chmod $dirmode $pathcomp" 1>&2
+        chmod $dirmode "$pathcomp" || errstatus=$?
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/scripts/mkinstalldirs b/scripts/mkinstalldirs
new file mode 100755
--- /dev/null
+++ b/scripts/mkinstalldirs
@@ -0,0 +1,36 @@
+#!/bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: Wed Jan 25 09:35:21 1995
+# Public domain
+
+errstatus=0
+
+dirmode=0755
+
+for file in ${1+"$@"} ; do 
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d in ${1+"$@"} ; do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp" 1>&2
+        mkdir "$pathcomp" || errstatus=$?
+        echo "chmod $dirmode $pathcomp" 1>&2
+        chmod $dirmode "$pathcomp" || errstatus=$?
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here