update dict to handle andrey's bulgarian dictionary, and
akumar's japanese->english work for edict2.  again, see
Les Misérables from jan 16 2009 in the 9fans archive.

Reference: /n/atom/patch/applied/dictbgjp
Date: Fri Feb 28 14:01:12 CET 2014
Signed-off-by: quanstro@quanstro.net

--- /sys/src/cmd/dict/dict.h	Fri Feb 28 13:59:20 2014
+++ /sys/src/cmd/dict/dict.h	Fri Feb 28 13:59:21 2014
@@ -149,6 +149,9 @@
 long	worldnextoff(long);
 void	worldprintentry(Entry, int);
 void	worldprintkey(void);
+long	dictdnextoff(long);
+void	dictdprintentry(Entry, int);
+void	dictdprintkey(void);
 
 extern Biobuf	*bdict;
 extern Biobuf	*bout;
--- /sys/src/cmd/dict/dictd.c	Thu Jan  1 00:00:00 1970
+++ /sys/src/cmd/dict/dictd.c	Fri Feb 28 13:59:21 2014
@@ -0,0 +1,75 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include "dict.h"
+
+/* 
+ * dictd-based dictionary files
+ * slightly modified
+ */
+
+/* 
+ * the index file contains the name of the world, 
+ * in lowercase, and the location in the dictionary file
+ * as a character offset from the beginning.
+ *  
+ * the index file is created separately by gunzipping 
+ * the original dictionary file and running a program
+ * which looks for the beginning of each word.
+ * 
+ * the dictionary is a flat file, unencrypted (and utf-8
+ * encoded!)
+ *  
+ * entries in the dictionary are separated by an empty
+ * line.
+ */
+
+void
+dictdprintentry(Entry e, int cmd)
+{
+	uchar *p, *pe;
+
+
+	p = (uchar *)e.start;
+	pe = (uchar *)e.end;
+
+	if(cmd == 'h') 
+		while(*p != '\n' && p < pe) 
+			outchar(*p++);
+	else 
+		while(p < pe) {
+			if(*p == '\n')
+				*p = ' ';
+			outchar(*p++);
+		}
+
+
+	outnl(0);
+}
+
+long
+dictdnextoff(long fromoff)
+{
+	int o, n, a;
+	
+	o = 0;
+	a = Bseek(bdict, fromoff, 0);
+	if(a < 0)
+		return -1;
+	for(;;) {
+		n = Bgetc(bdict);
+		if(!n)
+			break;
+		if(n == '\n' && o == '\n')
+			return (Boffset(bdict)-2);
+		o = n;
+	}
+	return -1;
+}
+
+void
+dictdprintkey(void)
+{
+	Bprint(bout, "No key\n");
+}
+
--- /sys/src/cmd/dict/mkdictd.c	Thu Jan  1 00:00:00 1970
+++ /sys/src/cmd/dict/mkdictd.c	Fri Feb 28 13:59:21 2014
@@ -0,0 +1,59 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+void
+usage(void)
+{
+	fprint(2, "usage: mkdictd\n");
+	exits("usage");
+}
+
+void
+main(int argc, char **argv) 
+{
+	char w[2048], o;
+	int wflag, c;
+	ulong index, oindex, wlen;
+	Biobuf bin;
+
+	ARGBEGIN{
+	default:
+		usage();
+	}ARGEND
+	if(argc != 0)
+		usage();
+
+	if(Binit(&bin, 0, OREAD) == -1)
+		sysfatal("mkdictd: Binit: %r");
+
+	wlen = 0;
+	index = 0;
+	oindex = 0;
+	wflag = 0;
+	o = 0;
+	while((c = Bgetc(&bin)) != Beof) {
+		index++;
+		switch(c) {
+		case '\n':
+			if(o == '\n') {
+				w[wlen] = '\0';
+				print("%s\t%lud\n", w, oindex);
+				wlen = 0;
+				wflag = 0;
+				oindex = index;
+			} else {
+				wflag = 1;
+			}
+			break;
+		default:
+			if(!wflag && wlen < sizeof(w)-1) 
+				w[wlen++] = c;
+			break;
+		}
+		o = c;
+	}
+	Bterm(&bin);
+
+	exits("");
+}
--- /sys/src/cmd/dict/mkfile	Fri Feb 28 13:59:22 2014
+++ /sys/src/cmd/dict/mkfile	Fri Feb 28 13:59:22 2014
@@ -2,7 +2,8 @@
 
 TARG=dict
 LFILES=oed.$O ahd.$O pcollins.$O pcollinsg.$O movie.$O slang.$O robert.$O\
-	world.$O jis208.$O gb2312.$O thesaurus.$O simple.$O pgw.$O roget.$O
+	world.$O jis208.$O gb2312.$O thesaurus.$O simple.$O pgw.$O roget.$O\
+	dictd.$O\
 
 OFILES=dict.$O\
 	$LFILES\
@@ -10,6 +11,10 @@
 
 HFILES=dict.h kuten.h
 
+CLEANFILES=\
+	$O.mkindex\
+	$O.mkdictd\
+
 BIN=/$objtype/bin
 
 UPDATE=\
@@ -19,5 +24,8 @@
 
 </sys/src/cmd/mkone
 
-mkindex: mkindex.$O $LFILES utils.$O
+$O.mkindex: mkindex.$O $LFILES utils.$O
+	$LD $LDFLAGS -o $target $prereq
+
+$O.mkdictd: mkdictd.$O
 	$LD $LDFLAGS -o $target $prereq
--- /sys/src/cmd/dict/utils.c	Fri Feb 28 13:59:24 2014
+++ /sys/src/cmd/dict/utils.c	Fri Feb 28 13:59:24 2014
@@ -164,6 +164,17 @@
 	 "/lib/dict/robert/flex.rob",	"/lib/dict/robert/_flexindex",
 	 robertnextflex,	robertflexentry,	robertprintkey},
 
+	{"bgen",		"Bulgarian-English Dictionary",
+	 "/lib/dict/bgen",	"/lib/dict/bgen.index",
+	 dictdnextoff,	dictdprintentry,		dictdprintkey},
+	{"enbg",		"English-Bulgarian Dictionary",
+	 "/lib/dict/enbg",	"/lib/dict/enbg.index",
+	 dictdnextoff,	dictdprintentry,		dictdprintkey},
+
+	{"edict2",	"Edict2 Japanese-English Dictionary",
+	 "/lib/dict/edict2/edict2",	"/lib/dict/edict2/edict2.index",
+	 dictdnextoff,	dictdprintentry,		dictdprintkey},
+
 	{0, 0, 0, 0, 0}
 };
 
Binary files /sys/src/cmd/dict/v.mkdictd and v.mkdictd differ