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Deleted __CCFRONT__ kludge for Splat!. Fixed typo in man page and corrected case of ORCA and GNO. Added /* End Of File */ where necessary.
119 lines
3.9 KiB
Plaintext
119 lines
3.9 KiB
Plaintext
=============================================================================
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udl - Convert EOL formats freely between MS-DOS (CR/LF), Unix/Amiga (LF),
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and Apple (CR).
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(c) 1993-1995 Soenke Behrens, Devin Reade
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Version 1.14: $Id: README,v 1.7 1995/02/13 19:47:25 gdr Exp $
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=============================================================================
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Udl converts text files between CR, LF and CR/LF (Apple, Unix and MS-DOS).
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It is a very fast utility that ensures that the integrity of the file
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cannot be compromised during the translation. It is also much easier
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to use than tr(1).
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================
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Revision History:
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================
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v1.01
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Tabs are left alone now. Also recognizes CR/LF (MeSsy-DOS).
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v1.02
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Does no longer read in the complete file, instead creates a temp
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file in prefix 3/.
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v1.03
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Fixed a bug, allocated not enough mem for strncpy.
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v1.1
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Changed to use static GS/OS strings again. Made faster by factor
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5.8.
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v1.11
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Cleaned the code up a bit, wrote a Makefile, all output by udl is
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prefixed with the name it was invoked with.
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v1.12
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Sped up Apple <-> Unix conversion further (factor 1.5).
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v1.12 (Unix)
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(December 1993)
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Modified source to produce a Unix version
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v1.13
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(Updated by Devin Reade, November 1994)
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Added ability to recurse through directories (-R flag).
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Changed behavior to ignore binary files rather than exiting.
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Merged Unix and Apple IIgs versions.
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No message is printed out when a binary file (or, in the IIgs
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implementation, a non-TXT or non-SRC file) is encountered
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unless the -v option is specified.
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v1.14
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(Soenke Behrens, Devin Reade, February 1995)
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udl creates a temporary file in the directory of the
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source file, not in /tmp. This reduces the likelihood of
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data loss in the event of a system crash or powerdown.
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udl now accepts something like "udl -R directory/" without
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affixing an extra '/' to "directory/".
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Fixed bug (via the BROKEN_DIRENT_STRUCT macro) that was causing
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filename-munging on Solaris. It seems that the sys/stat.h header
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file doesn't agree with the stat implementation.
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Modified Makefile.gs to properly write the new executable over
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the old resource fork for udl. The resource fork originates with
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the file udl.r.
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Added suggested defines to the README for various Unix platforms.
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Man page changes, including grammar and the deletion of a bug that
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no longer exists.
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Fixed bug where invoking 'udl -u directory' would attempt to
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deref a NULL pointer, causing either memory tromping (IIgs) or
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a core dump (Unix).
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Tested under SunOS 4.x, SunOS 5.x (Solaris), and AIX.
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=========
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Compiling:
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=========
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There are two makefiles included:
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Makefile.gs - for use on the Apple IIgs running GNO
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Makefile.unix - for use with Unix systems.
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Although udl on the IIgs can be run from either GNO or ORCA shells,
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it cannot be built with the standard ORCA installation due to a lack
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of additional libraries.
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Before you type "make", have a look at the Makefile and edit the defines
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to your liking. Proper defines for Unix systems should be as follows:
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SunOS 4.x: (tested with gcc)
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-DREADDIR_RETURNS_DOT -DBROKEN_REALLOC
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-D_POSIX_C_SOURCE -D_POSIX_SOURCE
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SunOS 5.x (Solaris): (tested with SUNWspro cc)
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-DREADDIR_RETURNS_DOT -DBROKEN_DIRENT_STRUCT
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-D_POSIX_C_SOURCE -D_POSIX_SOURCE
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AIX 3.2: (tested with xlc)
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-DBROKEN_REALLOC -D_POSIX_C_SOURCE -D_POSIX_SOURCE
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Also, udl.c assumes that getopt() is declared in <unistd.h> and that
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the function strdup() exists in <string.h>. You might want to change
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these includes if that's not the case.
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=======
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Authors
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=======
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Original code by Soenke Behrens <sbehrens@contech.demon.co.uk>
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with modifications and version-merging by Devin Reade <gdr@myrias.ab.ca>
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==========
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Legalities:
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==========
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This program contains material from the Orca/C Run-Time Libraries,
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copyright 1987-1995 by Byte Works, Inc. Used with permission.
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=============================================================================
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