+Wed Apr 26 20:01:19 2006 Ben Pfaff <blp@gnu.org>
+
+ * variable.h: (struct variable) Rename `reinit' member as `leave'
+ and invert sense. Fix up all references.
+
+Wed Apr 26 19:39:28 2006 Ben Pfaff <blp@gnu.org>
+
+ Continue reforming procedure execution. In this phase, break
+ procedure.c into multiple files.
+
+ * automake.mk: (src_data_libdata_a_SOURCES) Add all the new files.
+
+ * case-sink.c: New file.
+
+ * case-sink.h: New file.
+
+ * case-source.c: New file.
+
+ * case-source.h: New file.
+
+ * storage-stream.c: New file.
+
+ * storage-stream.h: New file.
+
+Wed Apr 26 14:55:19 2006 Ben Pfaff <blp@gnu.org>
+
+ * variable.h: (struct variable) Remove `init' member and all
+ references to it from other files. It was initialized in several
+ places, but nothing really ever used it for anything worthwhile.
+ Thanks to Jason Stover for pointing out how confusing this
+ member is.
+
+Sun Apr 23 22:04:45 2006 Ben Pfaff <blp@gnu.org>
+
+ Continue reforming error message support. In this phase, get rid
+ of message "titles" and put the message text in `struct error'.
+ Now `struct error' encapsulates a message more properly.
+
+ * casefile.c: (io_error) Use err_msg() instead of err_vmsg().
+ Format message ourselves.
+
+ * data-in.c: (vdls_error) Ditto.
+
+ * por-file-reader.c: (error) Ditto.
+
+ * sys-file-reader.c: (corrupt_msg) Ditto.
+
+Sun Apr 16 18:49:51 2006 Ben Pfaff <blp@gnu.org>
+
+ GNU standards require "file name" instead of "filename" in
+ documentation. It's nice for our code to follow the convention
+ too.
+
+ * casefile.c: (struct casefile) Rename `filename' member to
+ `file_name'. Updated all references.
+
+ * file-name.c: [!unix] (struct file_identity) Rename
+ normalized_filename member to normalized_file_name. Updated all
+ references.
+
+Sun Apr 16 18:35:33 2006 Ben Pfaff <blp@gnu.org>
+
+ We don't really support anything but Unix-like environments well,
+ so we might as well de-obfuscate by writing directory and path
+ separators explicitly.
+
+ * file-name.h: (macro DIR_SEPARATOR) Removed. Changed all usages
+ to just '/'.
+ (macro PATH_SEPARATOR) Removed. Changed all usages to just ':'.
+ (macro DIR_SEPARATOR_STRING) Removed. Changed all usages to just
+ "/".
+ (macro PATH_SEPARATOR_STRING) Removed. Changed all usages to just
+ ":"
+
+Sun Apr 16 18:28:35 2006 Ben Pfaff <blp@gnu.org>
+
+ GNU standards require "file name" instead of "filename" in
+ documentation. It's nice for our code to follow the convention
+ too.
+
+ * filename.c: Rename to file-name.c.
+
+ * filename.h: Rename to file-name.h. Update all inclusions.
+ Update header guards.
+
+ * automake.mk: Update file names.
+
+Sun Apr 16 16:42:47 2006 Ben Pfaff <blp@gnu.org>
+
+ * filename.c: (fn_dirname) Renamed fn_dir_name(), all references
+ updated.
+ (fn_basename) Removed (dead code).
+ (fn_absolute_p) Renamed fn_is_absolute(), all references updated.
+ (fn_special_p) Renamed fn_is_special(), all references updated.
+ (fn_exists_p) Renamed fn_exists(), all references updated.
+
+Sun Apr 16 16:33:58 2006 Ben Pfaff <blp@gnu.org>
+
+ * filename.c: (fn_tilde_expand) Rewrite for cleaner code.
+ Also, now it only tilde-expands file names, not paths.
+ (fn_search_path) Tilde-expand one directory at a time.
+
+Sun Apr 16 16:28:06 2006 Ben Pfaff <blp@gnu.org>
+
+ * filename.c: (fn_search_path) rewrite for cleaner code. Also,
+ get rid of non-Unixlike version of the code, which has probably
+ never been tested.
+ (fn_prepend_dir) Removed (dead code).
+
+ * filename.h: (macro DIR_SEPARATOR_STRING) New.
+ (macro PATH_SEPARATOR_STRING) New.
+Sun Apr 16 16:05:28 2006 Ben Pfaff <blp@gnu.org>
+
+ Continue reforming error message support. In this phase, we get
+ rid of VM() and the other msg() support for "verbosity", replacing
+ it by a new function verbose_msg().
+
+ * filename.c: (fn_search_path) Use verbose_msg() instead of
+ msg(VM(), ...).
+
+Sat Apr 15 19:53:19 2006 Ben Pfaff <blp@gnu.org>
+
+ * sfm-private.h: Get rid of #defines after #error, which makes no
+ sense.
+
+Sat Apr 15 19:48:57 2006 Ben Pfaff <blp@gnu.org>
+
+ Get rid of our own int32 type in favor of the standard int32_t
+ type.
+
+ * sfm-private.h: (int32 macro) Don't define this anymore. Do
+ include <stdint.h>.
+
+ * sys-file-reader.c: Use int32_t instead of int32 throughout.
+
+ * sys-file-writer.c: Use int32_t instead of int32 throughout.
+
+Sat Apr 15 19:36:47 2006 Ben Pfaff <blp@gnu.org>
+
+ Remove ill-considered file routines that are no longer used.
+
+ * filename.c: (fn_open_ext) Removed.
+ (fn_close_ext) Removed.
+
+ * filename.h: (struct file_ext) Removed.
+
+Mon Apr 3 13:22:39 2006 Ben Pfaff <blp@gnu.org>
+
+ * variable.c (var_is_valid_name): Move declarations before code
+ for C90 compliance.
+