X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=chiark-tcl.git;a=blobdiff_plain;f=cdb%2Fcdb.tct;h=889e72aab507769c87334a5cf2aea7ddd8b23906;hp=a7d22b468cb3ccef22131fb14e9fa2271fc877ff;hb=a3466b322998a623a15907a5c3520b4f30d1c050;hpb=602f89cabd45c343f6adb4b788d26d316f5be47b

diff --git a/cdb/cdb.tct b/cdb/cdb.tct
index a7d22b4..889e72a 100644
--- a/cdb/cdb.tct
+++ b/cdb/cdb.tct
@@ -1,10 +1,25 @@
+# cdb, cdb-wr - Tcl bindings for tinycdb and a journalling write extension
+# Copyright 2006-2012 Ian Jackson
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+
 Table *cdbtoplevel TopLevel_Command
 	cdb
-		subcmd	enum(Cdb/_SubCommand, "cdb subcommand")
-		...	obj
+		dispatch(Cdb/_SubCommand, "cdb subcommand")
 	cdb-wr
-		subcmd	enum(Cdbwr/_SubCommand, "cdb-wr subcommand")
-		...	obj
+		dispatch(Cdbwr/_SubCommand, "cdb-wr subcommand")
 
 Table cdb Cdb_SubCommand
 	open
@@ -30,7 +45,7 @@ Table cdbwr Cdbwr_SubCommand
 		#	<pathb>.main
 		#	<pathb>.lock
 		#	<pathb>.cdb
-		#	<pathb>.log
+		#	<pathb>.jrn
 		#	<pathb>.tmp (might be new .main or new .cdb)
 		# invariants:
 		#	.lock is an empty file
@@ -40,23 +55,23 @@ Table cdbwr Cdbwr_SubCommand
 		#	.cdb is a cdb database containing data
 		#	  equivalent to and at least as recent as .main
 		#	  (maybe not identical, because .cdb may
-		#	  have been updated with data from .log but
-		#	  .main not yet); if .log does not exist then
+		#	  have been updated with data from .jrn but
+		#	  .main not yet); if .jrn does not exist then
 		#	  they are identical)
 		#	.cdb may not exist; in which case it is to
 		#	  be treated as if it existed and was empty
 		#	  but this is maximally early (so main must
 		#	  exist and be empty since .main is never
 		#	  newer than .cdb)
-		#	if .log exists, it is a cdb native
+		#	if .jrn exists, it is a cdb native
 		#	  text file _without the trailing newline_;
 		#	  its contents override values from .main or .cdb
 		#	if .main.tmp or .cdb.tmp exists it is irrelevant
-		# zero length values mean record is deleted (in .log only;
+		# zero length values mean record is deleted (in .jrn only;
 		#  forbidden elsewhere)
 		# while db is open:
 		#	.lock is locked
-		#	.log and open hash table contain same info
+		#	.jrn and open hash table contain same info
 	open 0
 		pathb	string
 		on_info	obj