Inventing new keywords for mostly the same thing when a well-established

set of keywords already exists is a bad idea, so reuse the mdoc(7)
macro names as apropos(1) search types.  This is a gain in brevity
as well.  Some time ago, kristaps@ agreed in principle.

The search type bit field constants are used by both mandocdb(8) and
apropos(1) and should better stay in sync, so give them their own
header file.

6 files changed, 78 insertions, 73 deletions

diff --git a/Makefile b/Makefile
index af8e7097..5b30f07a 100644
--- a/Makefile
+++ b/Makefile
@@ -97,6 +97,7 @@ SRCS		 = Makefile \
 		   mandoc.h \
 		   mandocdb.8 \
 		   mandocdb.c \
+		   mandocdb.h \
 		   mandoc_char.7 \
 		   mdoc.h \
 		   mdoc.7 \
@@ -271,7 +272,7 @@ $(MANDOC_OBJS) $(MANDOC_LNS): main.h mandoc.h mdoc.h man.h config.h out.h
 MANDOCDB_OBJS	 = mandocdb.o
 MANDOCDB_LNS	 = mandocdb.ln
 
-$(MANDOCDB_OBJS) $(MANDOCDB_LNS): mandoc.h mdoc.h man.h config.h
+$(MANDOCDB_OBJS) $(MANDOCDB_LNS): mandocdb.h mandoc.h mdoc.h man.h config.h
 
 PRECONV_OBJS	 = preconv.o
 PRECONV_LNS	 = preconv.ln
@@ -281,12 +282,12 @@ $(PRECONV_OBJS) $(PRECONV_LNS): config.h
 APROPOS_OBJS	 = apropos.o apropos_db.o
 APROPOS_LNS	 = apropos.ln apropos_db.ln
 
-$(APROPOS_OBJS) $(APROPOS_LNS): config.h mandoc.h apropos_db.h
+$(APROPOS_OBJS) $(APROPOS_LNS): config.h mandoc.h mandocdb.h apropos_db.h
 
 CGI_OBJS	 = cgi.o apropos_db.o
 CGI_LNS	 	 = cgi.ln apropos_db.ln
 
-$(CGI_OBJS) $(CGI_LNS): config.h mandoc.h apropos_db.h
+$(CGI_OBJS) $(CGI_LNS): config.h mandoc.h mandocdb.h apropos_db.h
 
 DEMANDOC_OBJS	 = demandoc.o
 DEMANDOC_LNS	 = demandoc.ln
diff --git a/apropos_db.c b/apropos_db.c
index 8ec6130e..98ae214f 100644
--- a/apropos_db.c
+++ b/apropos_db.c
@@ -1,4 +1,4 @@
-/*	$Id: apropos_db.c,v 1.1 2011/11/13 10:12:05 schwarze Exp $ */
+/*	$Id: apropos_db.c,v 1.2 2011/11/13 10:49:57 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -27,6 +27,7 @@
 # include <db.h>
 #endif
 
+#include "mandocdb.h"
 #include "apropos_db.h"
 #include "mandoc.h"
 
@@ -50,20 +51,21 @@ struct	type {
 };
 
 static	const struct type types[] = {
-	{ TYPE_NAME, "name" },
-	{ TYPE_FUNCTION, "func" },
-	{ TYPE_UTILITY, "utility" },
-	{ TYPE_INCLUDES, "incl" },
-	{ TYPE_VARIABLE, "var" },
-	{ TYPE_STANDARD, "stand" },
-	{ TYPE_AUTHOR, "auth" },
-	{ TYPE_CONFIG, "conf" },
-	{ TYPE_DESC, "desc" },
-	{ TYPE_XREF, "xref" },
-	{ TYPE_PATH, "path" },
-	{ TYPE_ENV, "env" },
-	{ TYPE_ERR, "err" },
-	{ INT_MAX, "all" },
+	{ TYPE_An, "An" },
+	{ TYPE_Cd, "Cd" },
+	{ TYPE_Er, "Er" },
+	{ TYPE_Ev, "Ev" },
+	{ TYPE_Fn, "Fn" },
+	{ TYPE_Fn, "Fo" },
+	{ TYPE_In, "In" },
+	{ TYPE_Nd, "Nd" },
+	{ TYPE_Nm, "Nm" },
+	{ TYPE_Pa, "Pa" },
+	{ TYPE_St, "St" },
+	{ TYPE_Va, "Va" },
+	{ TYPE_Va, "Vt" },
+	{ TYPE_Xr, "Xr" },
+	{ INT_MAX, "any" },
 	{ 0, NULL }
 };
 
@@ -89,7 +91,7 @@ btree_open(void)
 	memset(&info, 0, sizeof(BTREEINFO));
 	info.flags = R_DUP;
 
-	db = dbopen("mandoc.db", O_RDONLY, 0, DB_BTREE, &info);
+	db = dbopen(MANDOC_DB, O_RDONLY, 0, DB_BTREE, &info);
 	if (NULL != db) 
 		return(db);
 
@@ -274,7 +276,7 @@ index_open(void)
 {
 	DB		*db;
 
-	db = dbopen("mandoc.index", O_RDONLY, 0, DB_RECNO, NULL);
+	db = dbopen(MANDOC_IDX, O_RDONLY, 0, DB_RECNO, NULL);
 	if (NULL != db)
 		return(db);
 
diff --git a/apropos_db.h b/apropos_db.h
index fd37931c..7801b126 100644
--- a/apropos_db.h
+++ b/apropos_db.h
@@ -1,4 +1,4 @@
-/*	$Id: apropos_db.h,v 1.1 2011/11/13 10:12:05 schwarze Exp $ */
+/*	$Id: apropos_db.h,v 1.2 2011/11/13 10:49:57 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -17,20 +17,6 @@
 #ifndef APROPOS_H
 #define APROPOS_H
 
-#define TYPE_NAME	  0x01
-#define TYPE_FUNCTION	  0x02
-#define TYPE_UTILITY	  0x04
-#define TYPE_INCLUDES	  0x08
-#define TYPE_VARIABLE	  0x10
-#define TYPE_STANDARD	  0x20
-#define TYPE_AUTHOR	  0x40
-#define TYPE_CONFIG	  0x80
-#define TYPE_DESC	  0x100
-#define TYPE_XREF	  0x200
-#define TYPE_PATH	  0x400
-#define TYPE_ENV	  0x800
-#define TYPE_ERR	  0x1000
-
 struct	rec {
 	char		*file; /* file in file-system */
 	char		*cat; /* category (3p, 3, etc.) */
diff --git a/cgi.c b/cgi.c
index 67ad47bb..b6ded9ff 100644
--- a/cgi.c
+++ b/cgi.c
@@ -1,4 +1,4 @@
-/*	$Id: cgi.c,v 1.3 2011/11/13 10:12:05 schwarze Exp $ */
+/*	$Id: cgi.c,v 1.4 2011/11/13 10:49:57 schwarze Exp $ */
 #include <assert.h>
 #include <fcntl.h>
 #include <regex.h>
@@ -7,8 +7,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "apropos_db.h"
 #include "mandoc.h"
+#include "mandocdb.h"
+#include "apropos_db.h"
 
 /*
  * The page a request is trying to make.
diff --git a/mandocdb.c b/mandocdb.c
index 7e2b4a54..9bb66c70 100644
--- a/mandocdb.c
+++ b/mandocdb.c
@@ -1,4 +1,4 @@
-/*	$Id: mandocdb.c,v 1.7 2011/11/13 00:53:13 schwarze Exp $ */
+/*	$Id: mandocdb.c,v 1.8 2011/11/13 10:49:57 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -38,28 +38,11 @@
 #include "man.h"
 #include "mdoc.h"
 #include "mandoc.h"
+#include "mandocdb.h"
 
-#define	MANDOC_DB	 "mandoc.db"
-#define	MANDOC_IDX	 "mandoc.index"
 #define	MANDOC_BUFSZ	  BUFSIZ
 #define	MANDOC_SLOP	  1024
 
-/* Bit-fields.  See mandocdb.8. */
-
-#define TYPE_NAME	  0x01
-#define TYPE_FUNCTION	  0x02
-#define TYPE_UTILITY	  0x04
-#define TYPE_INCLUDES	  0x08
-#define TYPE_VARIABLE	  0x10
-#define TYPE_STANDARD	  0x20
-#define TYPE_AUTHOR	  0x40
-#define TYPE_CONFIG	  0x80
-#define TYPE_DESC	  0x100
-#define TYPE_XREF	  0x200
-#define TYPE_PATH	  0x400
-#define TYPE_ENV	  0x800
-#define TYPE_ERR	  0x1000
-
 /* Tiny list for files.  No need to bring in QUEUE. */
 
 struct	of {
@@ -728,7 +711,7 @@ pmdoc_An(MDOC_ARGS)
 		return;
 
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_AUTHOR);
+	hash_put(hash, buf, TYPE_An);
 }
 
 static void
@@ -789,7 +772,7 @@ pmdoc_Fd(MDOC_ARGS)
 	buf_appendb(buf, start, (size_t)(end - start + 1));
 	buf_appendb(buf, "", 1);
 
-	hash_put(hash, buf, TYPE_INCLUDES);
+	hash_put(hash, buf, TYPE_In);
 }
 
 /* ARGSUSED */
@@ -801,7 +784,7 @@ pmdoc_Cd(MDOC_ARGS)
 		return;
 
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_CONFIG);
+	hash_put(hash, buf, TYPE_Cd);
 }
 
 /* ARGSUSED */
@@ -815,7 +798,7 @@ pmdoc_In(MDOC_ARGS)
 		return;
 
 	buf_append(buf, n->child->string);
-	hash_put(hash, buf, TYPE_INCLUDES);
+	hash_put(hash, buf, TYPE_In);
 }
 
 /* ARGSUSED */
@@ -841,7 +824,7 @@ pmdoc_Fn(MDOC_ARGS)
 		cp++;
 
 	buf_append(buf, cp);
-	hash_put(hash, buf, TYPE_FUNCTION);
+	hash_put(hash, buf, TYPE_Fn);
 }
 
 /* ARGSUSED */
@@ -855,7 +838,7 @@ pmdoc_St(MDOC_ARGS)
 		return;
 
 	buf_append(buf, n->child->string);
-	hash_put(hash, buf, TYPE_STANDARD);
+	hash_put(hash, buf, TYPE_St);
 }
 
 /* ARGSUSED */
@@ -874,7 +857,7 @@ pmdoc_Xr(MDOC_ARGS)
 	} else
 		buf_appendb(buf, ".", 2);
 
-	hash_put(hash, buf, TYPE_XREF);
+	hash_put(hash, buf, TYPE_Xr);
 }
 
 /* ARGSUSED */
@@ -911,7 +894,7 @@ pmdoc_Vt(MDOC_ARGS)
 
 	buf_appendb(buf, start, sz);
 	buf_appendb(buf, "", 1);
-	hash_put(hash, buf, TYPE_VARIABLE);
+	hash_put(hash, buf, TYPE_Va);
 }
 
 /* ARGSUSED */
@@ -925,7 +908,7 @@ pmdoc_Fo(MDOC_ARGS)
 		return;
 
 	buf_append(buf, n->child->string);
-	hash_put(hash, buf, TYPE_FUNCTION);
+	hash_put(hash, buf, TYPE_Fn);
 }
 
 
@@ -940,7 +923,7 @@ pmdoc_Nd(MDOC_ARGS)
 	buf_appendmdoc(dbuf, n->child, 1);
 	buf_appendmdoc(buf, n->child, 0);
 
-	hash_put(hash, buf, TYPE_DESC);
+	hash_put(hash, buf, TYPE_Nd);
 }
 
 /* ARGSUSED */
@@ -952,7 +935,7 @@ pmdoc_Er(MDOC_ARGS)
 		return;
 	
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_ERR);
+	hash_put(hash, buf, TYPE_Er);
 }
 
 /* ARGSUSED */
@@ -964,7 +947,7 @@ pmdoc_Ev(MDOC_ARGS)
 		return;
 	
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_ENV);
+	hash_put(hash, buf, TYPE_Ev);
 }
 
 /* ARGSUSED */
@@ -976,7 +959,7 @@ pmdoc_Pa(MDOC_ARGS)
 		return;
 	
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_PATH);
+	hash_put(hash, buf, TYPE_Pa);
 }
 
 /* ARGSUSED */
@@ -986,7 +969,7 @@ pmdoc_Nm(MDOC_ARGS)
 	
 	if (SEC_NAME == n->sec) {
 		buf_appendmdoc(buf, n->child, 0);
-		hash_put(hash, buf, TYPE_NAME);
+		hash_put(hash, buf, TYPE_Nm);
 		return;
 	} else if (SEC_SYNOPSIS != n->sec || MDOC_HEAD != n->type)
 		return;
@@ -995,7 +978,7 @@ pmdoc_Nm(MDOC_ARGS)
 		buf_append(buf, m->name);
 
 	buf_appendmdoc(buf, n->child, 0);
-	hash_put(hash, buf, TYPE_UTILITY);
+	hash_put(hash, buf, TYPE_Nm);
 }
 
 static void
@@ -1125,7 +1108,7 @@ pman_node(MAN_ARGS)
 				buf_appendb(buf, start, sz);
 				buf_appendb(buf, "", 1);
 
-				hash_put(hash, buf, TYPE_NAME);
+				hash_put(hash, buf, TYPE_Nm);
 
 				if (' ' == start[(int)sz]) {
 					start += (int)sz + 1;
@@ -1164,7 +1147,7 @@ pman_node(MAN_ARGS)
 			buf_appendb(dbuf, start, sz);
 			buf_appendb(buf, start, sz);
 
-			hash_put(hash, buf, TYPE_DESC);
+			hash_put(hash, buf, TYPE_Nd);
 		}
 	}
 
diff --git a/mandocdb.h b/mandocdb.h
new file mode 100644
index 00000000..2871ec8e
--- /dev/null
+++ b/mandocdb.h
@@ -0,0 +1,32 @@
+/*      $Id: mandocdb.h,v 1.1 2011/11/13 10:49:57 schwarze Exp $ */
+/*
+ * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#define	MANDOC_DB	"mandoc.db"
+#define	MANDOC_IDX	"mandoc.index"
+
+#define	TYPE_An		0x01
+#define	TYPE_Cd		0x02
+#define	TYPE_Er		0x04
+#define	TYPE_Ev		0x08
+#define	TYPE_Fn		0x10
+#define	TYPE_In		0x20
+#define	TYPE_Nd		0x40
+#define	TYPE_Nm		0x100
+#define	TYPE_Pa		0x200
+#define	TYPE_St		0x400
+#define	TYPE_Va		0x1000
+#define	TYPE_Xr		0x2000