man/man-db-2.8.4.dif

---
 configure.ac          |   18 +++++-
 include/comp_src.h.in |    2 
 lib/security.c        |   30 ++++++++++
 lib/util.c            |    3 +
 libdb/mydbm.h         |    2 
 man/po4a/po/ru.po     |    2 
 mk_catdirs            |   30 ++++++++++
 src/Makefile.am       |   11 ---
 src/check_mandirs.c   |   33 +++++++----
 src/lexgrog.l         |  121 ++++++++++++++++++++++++++++-------------
 src/man.c             |  101 ++++++++++++++++++++--------------
 src/man_db.conf.in    |  145 +++++++++++++++++++++++++++++++++++++++++++++++---
 src/mandb.c           |   18 +++++-
 src/manp.c            |    2 
 src/straycats.c       |   22 +++++--
 src/ult_src.c         |    9 ++-
 src/ult_src.h         |    7 +-
 17 files changed, 428 insertions(+), 128 deletions(-)

--- configure.ac
+++ configure.ac	2018-11-23 13:56:33.730644942 +0000
@@ -248,6 +248,14 @@ then
 fi
 
 MAN_CHECK_PROGS([eqn], [EQN], [use EQN to preprocess equations], [eqn geqn])
+MAN_CHECK_PROGS([geqn], [GEQN], [use GEQN to preprocess equations], [geqn])
+dnl
+dnl if geqn is found and geqn is identical with eqn we use a GNU eqn
+dnl which its self can use -Tlatin1
+dnl
+if test -n "$geqn" -a -n "$eqn" ; then
+	test $geqn -ef $eqn && neqn="$eqn -T$nroff_device"
+fi
 MAN_CHECK_PROGS([neqn], [NEQN], [use NEQN to preprocess equations for character devices], [neqn gneqn])
 # If we fail to find an neqn, use eqn and try to force it to output for an
 # ascii device. As this is only relevant for equations (?), not using latin1
@@ -291,9 +299,15 @@ then
 	compress_ext="gz"
 fi
 MAN_CHECK_PROGS([compress], [COMPRESS], [use COMPRESS as UNIX compression utility], [compress])
-if test -n "$compress"
+if test -n "$compress" || test -n "$gzip"
 then
-	uncompress="$compress -dc"
+	if test -n "$gzip"
+	then
+		uncompress="$gzip -dc"
+	elif test -n "$compress"
+	then
+		uncompress="$compress -dc"
+	fi
 	if test -z "$gzip"
 	then
 		compressor="$compress -c"
--- include/comp_src.h.in
+++ include/comp_src.h.in	2018-11-23 13:56:33.730644942 +0000
@@ -53,7 +53,7 @@ struct compression comp_list[] = {
 #endif /* HAVE_GZIP */
 
 /* If we have compress, incorporate the following */
-#ifdef HAVE_COMPRESS
+#if defined(HAVE_COMPRESS) || defined(HAVE_GZIP)
 	{UNCOMPRESS, "Z", NULL},
 /* Else if we have gzip, incorporate the following */
 #elif defined (HAVE_GZIP)
--- lib/security.c
+++ lib/security.c	2018-11-23 13:56:33.730644942 +0000
@@ -78,6 +78,11 @@ static void gripe_set_euid (void)
 	error (FATAL, errno, _("can't set effective uid"));
 }
 
+static inline void gripe_set_egid (void)
+{
+	error (FATAL, errno, _("can't set effective gid"));
+}
+
 #endif /* MAN_OWNER */
 
 void init_security (void)
@@ -164,6 +169,31 @@ void regain_effective_privs (void)
 		uid = euid;
 		gid = egid;
 	}
+	if (gid != rgid) {
+#  if defined(HAVE_SETRESGID)
+		if (setresgid (rgid, egid, -1) < 0)
+#  elif defined(HAVE_SETREGID)
+		if (setregid (rgid, egid) < 0)
+#  elif defined(HAVE_SETEGID)
+		if (setegid (rgid) < 0)
+#  endif
+			gripe_set_egid();
+ 
+		gid = rgid;
+	}
+ 
+	if (gid != egid) {
+#  if defined(HAVE_SETRESGID)
+		if (setresgid (egid, rgid, -1))
+#  elif defined(HAVE_SETREGID)
+		if (setregid (egid, rgid) < 0)
+#  elif defined(HAVE_SETEGID)
+		if (setegid (egid))
+#  endif
+			gripe_set_egid();
+ 
+		gid = egid;
+	}
 #endif /* MAN_OWNER */
 }
 
--- lib/util.c
+++ lib/util.c	2018-11-23 13:56:33.730644942 +0000
@@ -50,6 +50,9 @@
 
 #include "gettext.h"
 
+#include <libintl.h>
+#define _(String) gettext (String)
+
 #include "manconfig.h"
 
 #include "error.h"
--- libdb/mydbm.h
+++ libdb/mydbm.h	2018-11-23 13:56:33.730644942 +0000
@@ -154,7 +154,7 @@ extern void btree_set_time(DB *db, const
 #  define MYDBM_SET_DPTR(d, value)	((d).data = (char *) (value))
 #  define MYDBM_DSIZE(d)		((d).size)
 #  define MYDBM_CTRWOPEN(file)		btree_flopen(file, O_TRUNC|O_CREAT|O_RDWR, DBMODE)
-#  define MYDBM_CRWOPEN(file)             btree_flopen(file, O_CREAT|O_RDWR, DBMODE)
+#  define MYDBM_CRWOPEN(file)		btree_flopen(file, O_CREAT|O_RDWR, DBMODE)
 #  define MYDBM_RWOPEN(file)		btree_flopen(file, O_RDWR, DBMODE)
 #  define MYDBM_RDOPEN(file)		btree_flopen(file, O_RDONLY, DBMODE)
 #  define MYDBM_INSERT(db, key, cont)	btree_insert(db, key, cont)
--- man/po4a/po/ru.po
+++ man/po4a/po/ru.po	2018-11-23 13:56:33.730644942 +0000
@@ -3890,7 +3890,7 @@ msgstr ""
 #~ msgstr "255"
 
 #~ msgid "\\*[softhyphen]"
-#~ msgstr "\\*[мягкий перенос]"
+#~ msgstr "\\*[softhyphen]"
 
 #~ msgid "-\n"
 #~ msgstr "-\n"
--- mk_catdirs
+++ mk_catdirs	2018-11-23 13:56:33.730644942 +0000
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+OLDPWD="`pwd`"
+CACHE="$1/var/cache/man"
+
+  cats="cat{0,1,2,3,4,5,6,7,8,9,n}"
+locale="{ca,cs,da,de,en,es,et,fi,fr,ga,hu,is,it,ja,ko,nl,no,pl,pt,ru,sk,sr,sv,uk}"
+  dirs="{local,opt}"
+
+umask 022
+test -d ${CACHE} && rm -rf ${CACHE}
+mkdir -p ${CACHE}
+
+catman=false
+grep -qE '#[[:blank:]]*define[[:blank:]]+MAN_CATS' include/manconfig.h && catman=true
+cd ${CACHE}
+if $catman ; then
+    eval echo ${cats} \
+	${locale}/${cats} \
+	${dirs}/${cats} \
+	${dirs}/${locale}/${cats}
+else
+    eval echo ${locale} \
+	${dirs} \
+	${dirs}/${locale}
+fi | xargs mkdir -p
+sync
+cd ${OLDPWD}
+
+test "$(id -u)" -ne 0 || chown man:man -R ${CACHE}
--- src/Makefile.am
+++ src/Makefile.am	2018-11-23 13:56:33.730644942 +0000
@@ -173,16 +173,7 @@ apropos$(EXEEXT): whatis$(EXEEXT)
 all-am: apropos$(EXEEXT)
 
 install-exec-hook:
-	if [ "$(man_owner)" ] && [ "$(man_mode)" = 6755 ]; then \
-		chown $(man_owner):$(man_owner) \
-			$(DESTDIR)$(bindir)/$(TRANS_MAN) \
-			$(DESTDIR)$(bindir)/$(TRANS_MANDB); \
-	fi
-	chmod $(man_mode) \
-		$(DESTDIR)$(bindir)/$(TRANS_MAN) \
-		$(DESTDIR)$(bindir)/$(TRANS_MANDB)
-	cd $(DESTDIR)$(bindir) && rm -f $(TRANS_APROPOS)$(EXEEXT) && \
-		$(LN_S) $(TRANS_WHATIS)$(EXEEXT) $(TRANS_APROPOS)$(EXEEXT)
+	$(LN_S) $(TRANS_WHATIS) $(DESTDIR)$(bindir)/$(TRANS_APROPOS)
 
 install-data-hook:
 	@if test -f $(DESTDIR)$(config_file); then \
--- src/check_mandirs.c
+++ src/check_mandirs.c	2018-11-23 13:56:33.730644942 +0000
@@ -393,7 +393,7 @@ void chown_if_possible (const char *path
 #endif /* MAN_OWNER */
 
 /* create the catman hierarchy if it doesn't exist */
-static void mkcatdirs (const char *mandir, const char *catdir)
+void mkcatdirs (const char *mandir, const char *catdir)
 {
 	char *manname, *catname;
 
@@ -421,9 +421,14 @@ static void mkcatdirs (const char *mandi
 			int j;
 			regain_effective_privs ();
 			debug ("creating catdir hierarchy %s	", catdir);
-			for (j = 1; j <= 9; j++) {
-				catname[strlen (catname) - 1] = '0' + j;
-				manname[strlen (manname) - 1] = '0' + j;
+			for (j = 1; j <= 10; j++) {
+				unsigned int c;
+				if (j < 10)
+					c = '0' + j;
+				else
+					c = 'n';
+				catname[strlen (catname) - 1] = c;
+				manname[strlen (manname) - 1] = c;
 				if ((is_directory (manname) == 1)
 				 && (is_directory (catname) != 1)) {
 					if (mkdir (catname, 0755) < 0) {
@@ -431,7 +436,7 @@ static void mkcatdirs (const char *mandi
 							error (0, 0, _("warning: cannot create catdir %s"), catname);
 						debug ("warning: cannot create catdir %s\n", catname);
 					} else
-						debug (" cat%d", j);
+						debug (" cat%c", c);
 					chown_if_possible (catname);
 				}
 			}
@@ -578,15 +583,10 @@ static int testmandirs (const char *path
 		}
 
 		if (!quiet) {
-			int tty = isatty (STDERR_FILENO);
-
-			if (tty)
-				fprintf (stderr, "\r");
 			fprintf (stderr,
 				 _("Updating index cache for path "
 				   "`%s/%s'. Wait..."), path, mandir->d_name);
-			if (!tty)
-				fprintf (stderr, "\n");
+			fprintf (stderr, "\n");
 		}
 		add_dir_entries (dbf, path, mandir->d_name);
 		MYDBM_CLOSE (dbf);
@@ -693,7 +693,7 @@ int update_db (const char *manpath, cons
 		dbf = NULL;
 	}
 	if (!dbf) {
-		debug ("failed to open %s O_RDONLY\n", database);
+		debug ("failed to open database %s O_RDONLY\n", database);
 		return EOF;
 	}
 	mtime = MYDBM_GET_TIME (dbf);
@@ -896,6 +896,7 @@ static int purge_whatis (MYDBM_FILE dbf,
 			       "would delete\n", name, info->ext);
 		return 1;
 	}
+	return 1;
 }
 
 /* Check that multi keys are correctly constructed. */
@@ -993,6 +994,14 @@ int purge_missing (const char *manpath,
 			nextkey = MYDBM_NEXTKEY (dbf, key);
 			MYDBM_FREE_DPTR (key);
 			key = nextkey;
+			continue;
+		}
+
+		/* Ignore db identifier keys. */
+		if (*MYDBM_DPTR (key) == '.' && *(key.dptr+1) == 0) {
+			nextkey = MYDBM_NEXTKEY (dbf, key);
+			MYDBM_FREE_DPTR (key);
+			key = nextkey;
 			continue;
 		}
 
--- src/lexgrog.l
+++ src/lexgrog.l	2018-11-23 13:56:33.734644867 +0000
@@ -55,7 +55,7 @@
 
 #include "manconv_client.h"
 
-#define YY_READ_BUF_SIZE	1024
+#define YY_READ_BUF_SIZE	YY_BUF_SIZE
 #define MAX_NAME		8192
 
 #define ARRAY_SIZE(array) (sizeof (array) / sizeof ((array)[0]))
@@ -203,15 +203,15 @@ static const struct macro perldocs[] = {
 	{ "R\"", "\"" }
 };
 
-static void add_str_to_whatis (const char *string, size_t length);
-static void add_char_to_whatis (unsigned char c);
-static void add_separator_to_whatis (void);
-static void add_wordn_to_whatis (const char *string, size_t length);
-static void add_word_to_whatis (const char *string);
-static void add_glyph_to_whatis (const char *string, size_t length);
-static void add_perldoc_to_whatis (const char *string, size_t length);
-static void mdoc_text (const char *string);
-static void newline_found (void);
+static __inline__ void add_str_to_whatis (const char *string, size_t length);
+static __inline__ void add_char_to_whatis (unsigned char c);
+static __inline__ void add_separator_to_whatis (const char *, size_t);
+static __inline__ void add_wordn_to_whatis (const char *string, size_t length);
+static __inline__ void add_word_to_whatis (const char *string);
+static __inline__ void add_glyph_to_whatis (const char *string, size_t length);
+static __inline__ void add_perldoc_to_whatis (const char *string, size_t length);
+static __inline__ void mdoc_text (const char *string);
+static __inline__ void newline_found (void);
 
 static char newname[MAX_NAME];
 static char *p_name;
@@ -220,6 +220,7 @@ static char filters[MAX_FILTERS];
 
 static int fill_mode;
 static int waiting_for_quote;
+static int have_separator;
 
 static pipeline *decomp;
 
@@ -237,7 +238,7 @@ static pipeline *decomp;
 %}
 
 %option ecs meta-ecs
-%option 8bit batch caseful never-interactive 
+%option 8bit batch caseful never-interactive align
 %option nostdinit
 %option warn
 %option noyywrap nounput
@@ -275,8 +276,9 @@ font_change	\\f([[:upper:]1-4]|\({upper}
 size_change	\\s[+-]?{digit}
 style_change	({font_change}{size_change}?|{size_change}{font_change}?)
 typeface	\.(B[IR]?|I[BR]?|R[BI]|S[BM])
+paragr		\.[PITLH][Pp]
 sec_request	\.[Ss][HhYySs]
-comment		['.]\\{dbl_quote}
+comment		(['.]\\{dbl_quote}|\'\-+|\\&)
 
  /* Please add to this list if you know how. */
  /* Note that, since flex only supports UTF-8 by accident, character classes
@@ -311,7 +313,26 @@ vi_name		TÊN
 zh_CN_name	名{blank}?(称|字){blank}?.*
 zh_TW_name	(名{blank}?(稱|字)|命令名){blank}?.*
 name		({bg_name}|{cs_name}|{da_name}|{de_name}|{en_name}|{es_name}|{fi_name}|{fr_name}|{hu_name}|{id_name}|{it_name}|{ja_name}|{ko_name}|{latin_name}|{lt_name}|{nl_name}|{pl_name}|{ru_name}|{sk_name}|{sr_name}|{srlatin_name}|{sv_name}|{tr_name}|{vi_name}|{zh_CN_name}|{zh_TW_name})
-name_sec	{dbl_quote}?{style_change}?{name}{style_change}?({blank}*{dbl_quote})?
+name_sec	{dbl_quote}?{style_change}?{name}{style_change}?({blank}*{dbl_quote})?\r?
+start		{sec_request}{blank_eol}+{name_sec}
+
+N		N(\bN)?
+n		(N(\bN)?|n(\bn)?)
+a		(A(\bA)?|a(\ba)?)
+o		(O(\bO)?|o(\bo)?)
+m		(M(\bM)?|M(\bM)?)
+e		(E(\bE)?|e(\be)?)
+B		B(\bB)
+b		(B(\bB)?|b(\bb)?)
+r		(R(\bR)?|r(\br)?)
+z		(Z(\bZ)?|z(\bz)?)
+i		(I(\bI)?|i(\bi)?)
+c		(C(\bC)?|c(\bc)?)
+h		(H(\bH)?|h(\bh)?)
+u		(U(\bU)?|u(\bu)?)
+g		(G(\bG)?|g(\bg)?)
+
+cname		(({N}({a}|{o}){m}({n}|{e})|{N}{o}{m}|{N}{o}{m}{b}{r}{e}|{B}{e}{z}{e}{i}{c}{h}{n}{u}{n}{g})|{bg_name}|{cs_name}|{hu_name}|{ko_name}|{ru_name}|{sr_name}|{tr_name}|{vi_name}|{ja_name}|{zh_CN_name}|{zh_TW_name})
 
  /* eptgrv : eqn, pic, tbl, grap, refer, vgrind */
 tbl_request	\.TS
@@ -325,8 +346,13 @@ vgrind_request	\.vS
 %%
 
  /* begin NAME section processing */
-<MAN_FILE>{sec_request}{blank_eol}+{name_sec}{blank}*		BEGIN (MAN_PRENAME);
-<CAT_FILE>{empty}{2,}{name}{blank}*{indent}			BEGIN (CAT_NAME);
+<MAN_FILE>{
+	{start}{blank}*{bol}{blank}*{paragr}		|	/* strange format */
+	{start}{blank}*			{			/* default */
+							BEGIN (MAN_PRENAME);
+					}
+}
+<CAT_FILE>{empty}{2,}{cname}{blank}*{indent}		BEGIN (CAT_NAME);
 
  /* general text matching */
 <MAN_FILE>\.[^Ss\r\n].*					|
@@ -394,6 +420,7 @@ vgrind_request	\.vS
 <MAN_NAME>{bol}\.sp{blank}*		|	/* vertical spacing */
 <MAN_NAME>{bol}\.ig{blank}*		|	/* block comment */
 <MAN_NAME>{bol}\.de[1i]?{blank}*	|	/* macro definition */
+<MAN_NAME>{bol}\.V[be]{blank}*		|	/* special in perl pages */
 <MAN_NAME>{bol}\.i[ef]{blank}*		|	/* conditional */
 <MAN_NAME>{empty}{bol}.+		|
 <MAN_NAME><<EOF>>		{	/* terminate the string */
@@ -431,21 +458,24 @@ vgrind_request	\.vS
 }
 
  /* No-op requests */
-<MAN_NAME>{bol}\.{blank}*$		newline_found ();
-<MAN_NAME>{bol}\.\.$			newline_found ();
+<MAN_NAME>{bol}\.{blank}*/{eol}		newline_found ();
+<MAN_NAME>{bol}\.\./{eol}			newline_found ();
 
  /* Toggle fill mode */
-<MAN_NAME>{bol}\.nf.*			fill_mode = 0;
-<MAN_NAME>{bol}\.fi.*			fill_mode = 1;
+<MAN_NAME>{bol}\.(nf|de).*		fill_mode = 0;
+<MAN_NAME>{bol}\.(fi|\.).*		fill_mode = 1;
 
 <CAT_NAME>-{eol}{blank_eol}*		/* strip continuations */
 
  /* convert to DASH */
 <MAN_NAME>{next}{blank}*\\\((mi|hy|em|en){blank}*	|
+<MAN_NAME>{bol}\.sp{bol}{blank}+\\-{blank}*	|	/* strange spacing in NAME section *
+<MAN_NAME>{blank}+[-\\]?-{bol}			|	/* dash at end of line */
+<MAN_NAME>{next}{blank_eol}+(\\?-){2}{blank}+	|	/* some man pages use -- as dash */
 <MAN_NAME>{next}{blank_eol}+[-\\]-{blank}*	|
 <MAN_NAME>{next}{blank_eol}*[-\\]-{blank}+	|
 <CAT_NAME>{next}{blank}+-{1,2}{blank_eol}+	|
-<MAN_NAME>{bol}\.Nd{blank}*			add_separator_to_whatis ();
+<MAN_NAME>{bol}\.Nd{blank}*			add_separator_to_whatis (yytext, yyleng);
 
  /* escape sequences and special characters */
 <MAN_NAME>{
@@ -461,6 +491,7 @@ vgrind_request	\.vS
 	{next}\\[|^&!%acdpruz{}\r\n]	/* various useless control chars */
 	{next}\\[bhlLvx]{blank}*'[^']+'	/* various inline functions */
 
+	{next}\\\\\$[1-9]		/* roff macro argument */
 	{next}\\\$[1-9]			/* interpolate arg */
 
 	/* roff named glyphs */
@@ -623,11 +654,8 @@ vgrind_request	\.vS
     for later processing */
 <MAN_NAME>{
 	{bol}\.br{blank}*		|
-	{bol}\.LP{blank}*		|
-	{bol}\.PP{blank}*		|
+	{bol}{paragr}{blank}*		|
 	{bol}\.P{blank}*		|
-	{bol}\.IP{blank}.*		|
-	{bol}\.HP{blank}.*		|
 	{bol}\.RS{blank}.*		|
 	{bol}\.RE{blank}.*		add_char_to_whatis ((char) 0x11);
 }
@@ -642,7 +670,7 @@ vgrind_request	\.vS
 <MAN_NAME>[[:alnum:]]*		add_str_to_whatis (yytext, yyleng);
 
  /* normalise the period (,) separators */
-<CAT_NAME>{blank}*,[ \t\r\n]*		|
+<CAT_NAME>{blank}*,{blank_eol}*		|
 <MAN_NAME>{blank}*,{blank}*		add_str_to_whatis (", ", 2);
 
 <CAT_NAME,MAN_NAME>{bol}.	{
@@ -658,7 +686,7 @@ vgrind_request	\.vS
 %%
 
 /* print warning and force scanner to terminate */
-static void too_big (void)
+static __inline__ void too_big (void)
 {
 	/* Even though MAX_NAME is a macro expanding to a constant, we
 	 * translate it using ngettext anyway because that will make it
@@ -675,7 +703,7 @@ static void too_big (void)
 }
 
 /* append a string to newname if enough room */
-static void add_str_to_whatis (const char *string, size_t length)
+static __inline__ void add_str_to_whatis (const char *string, size_t length)
 {
 	if (p_name - newname + length >= MAX_NAME)
 		too_big ();
@@ -686,8 +714,10 @@ static void add_str_to_whatis (const cha
 } 
 
 /* append a char to newname if enough room */
-static void add_char_to_whatis (unsigned char c)
+static __inline__ void add_char_to_whatis (unsigned char c)
 {
+	if (c == (char) 0x11 && *p_name == (char) 0x11)
+		return;
 	if (p_name - newname + 1 >= MAX_NAME)
 		too_big ();
 	else if (waiting_for_quote && c == '"')
@@ -699,8 +729,24 @@ static void add_char_to_whatis (unsigned
 /* append the " - " separator to newname, trimming the first space if one's
  * already there
  */
-static void add_separator_to_whatis (void)
+static __inline__ void add_separator_to_whatis (const char *, size_t)
 {
+	if (have_separator) {
+		unsigned int n;
+		unsigned char c;
+ 
+		for (n = 0; (n < len) && (c = string[n]); n++) {
+			switch (c) {
+			case '-':
+			case ' ':
+				add_char_to_whatis (c);
+			default:
+				break;
+			}
+		}
+		return;
+	}
+	have_separator = 1;
 	if (p_name != newname && *(p_name - 1) != ' ')
 		add_char_to_whatis (' ');
 	add_str_to_whatis ("- ", 2);
@@ -708,7 +754,7 @@ static void add_separator_to_whatis (voi
 
 /* append a word to newname if enough room, ensuring only necessary
    surrounding space */
-static void add_wordn_to_whatis (const char *string, size_t length)
+static __inline__ void add_wordn_to_whatis (const char *string, size_t length)
 {
 	if (p_name != newname && *(p_name - 1) != ' ')
 		add_char_to_whatis (' ');
@@ -718,7 +764,7 @@ static void add_wordn_to_whatis (const c
 		add_str_to_whatis (string, length);
 }
 
-static void add_word_to_whatis (const char *string)
+static __inline__ void add_word_to_whatis (const char *string)
 {
 	add_wordn_to_whatis (string, strlen (string));
 }
@@ -728,7 +774,7 @@ struct compare_macro_key {
 	size_t length;
 };
 
-static int compare_macro (const void *left, const void *right)
+static __inline__ int compare_macro (const void *left, const void *right)
 {
 	const struct compare_macro_key *key = left;
 	const struct macro *value = right;
@@ -746,7 +792,7 @@ static int compare_macro (const void *le
 		return 0;
 }
 
-static void add_macro_to_whatis (const struct macro *macros, size_t n_macros,
+static __inline__ void add_macro_to_whatis (const struct macro *macros, size_t n_macros,
 				 const char *string, size_t length)
 {
 	struct compare_macro_key key;
@@ -760,23 +806,23 @@ static void add_macro_to_whatis (const s
 		add_str_to_whatis (macro->value, strlen (macro->value));
 }
 
-static void add_glyph_to_whatis (const char *string, size_t length)
+static __inline__ void add_glyph_to_whatis (const char *string, size_t length)
 {
 	add_macro_to_whatis (glyphs, ARRAY_SIZE (glyphs), string, length);
 }
 
-static void add_perldoc_to_whatis (const char *string, size_t length)
+static __inline__ void add_perldoc_to_whatis (const char *string, size_t length)
 {
 	add_macro_to_whatis (perldocs, ARRAY_SIZE (perldocs), string, length);
 }
 
-static void mdoc_text (const char *string)
+static __inline__ void mdoc_text (const char *string)
 {
 	add_word_to_whatis (string);
 	BEGIN (MAN_NAME);
 }
 
-static void newline_found (void)
+static __inline__ void newline_found (void)
 {
 	/* If we are mid p_name and the last added char was not a space,
 	 * best add one.
@@ -859,6 +905,7 @@ int find_name_decompressed (pipeline *p,
 
 	fill_mode = 1;
 	waiting_for_quote = 0;
+	have_separator = 0;
 
 	if (p_lg->type)
 		BEGIN (CAT_FILE);
--- src/man.c
+++ src/man.c	2018-11-26 10:36:45.654147759 +0000
@@ -65,6 +65,7 @@
 #include <time.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/time.h>
 
 #include "argp.h"
 #include "dirname.h"
@@ -109,6 +110,8 @@
 #ifdef MAN_OWNER
 extern uid_t ruid;
 extern uid_t euid;
+extern gid_t rgid;
+extern gid_t egid;
 #endif /* MAN_OWNER */
 
 /* the default preprocessor sequence */
@@ -139,6 +142,11 @@ char *lang;
 
 static int global_manpath = -1;	/* global or user manual page hierarchy? */
 static int skip;		/* page exists but has been skipped */
+static struct termios tms;	/* To save terminal settings in */
+static int tms_set = 0;		/* Do we have saved terminal settings? */
+static pid_t tms_pid = 0;
+
+static void set_term(void) { if (tms_set && getpid () == tms_pid) tcsetattr(fileno(stdin), TCSANOW, &tms); }
 
 #if defined _AIX || defined __sgi
 char **global_argv;
@@ -242,10 +250,10 @@ static int found_a_stray;		/* found a st
 #ifdef MAN_CATS
 static char *tmp_cat_file;	/* for open_cat_stream(), close_cat_stream() */
 static int created_tmp_cat;			/* dto. */
-#endif
 static int tmp_cat_fd;
 static struct timespec man_modtime;	/* modtime of man page, for
 					 * commit_tmp_cat() */
+#endif
 
 # ifdef TROFF_IS_GROFF
 static int ditroff;
@@ -660,36 +668,6 @@ static void check_standard_fds (void)
 	}
 }
 
-static struct termios tms;
-static int tms_set = 0;
-static pid_t tms_pid = 0;
-
-static void set_term (void)
-{
-	if (tms_set && getpid () == tms_pid)
-		tcsetattr (STDIN_FILENO, TCSANOW, &tms);
-}
-
-static void get_term (void)
-{
-	if (isatty (STDOUT_FILENO)) {
-		debug ("is a tty\n");
-		tcgetattr (STDIN_FILENO, &tms);
-		if (!tms_set++) {
-			/* Work around pipecmd_exec calling exit(3) rather
-			 * than _exit(2), which means our atexit-registered
-			 * functions are called at the end of each child
-			 * process created using pipecmd_new_function and
-			 * friends.  It would probably be good to fix this
-			 * in libpipeline at some point, but it would
-			 * require care to avoid breaking compatibility.
-			 */
-			tms_pid = getpid ();
-			atexit (set_term);
-		}
-	}
-}
-
 #if defined(TROFF_IS_GROFF) || defined(HEIRLOOM_NROFF)
 static int get_roff_line_length (void)
 {
@@ -1562,6 +1540,18 @@ static void setenv_less (pipecmd *cmd, c
 	free (less_opts);
 }
 
+static void disable_x(void)
+{
+	char *bname = basename((char*)pager);
+	if (bname) {
+		if (!strcmp(bname, "less"))
+			unsetenv("DISPLAY");
+#if 0
+		free(bname);
+#endif
+	}
+}
+
 static void add_output_iconv (pipeline *p,
 			      const char *source, const char *target)
 {
@@ -1679,6 +1669,8 @@ static pipeline *make_display_command (c
 
 	if (pager_cmd) {
 		setenv_less (pager_cmd, title);
+		if (!htmlout)
+			disable_x();
 		pipeline_command (p, pager_cmd);
 	}
 	pipeline_ignore_signals (p, 1);
@@ -1689,7 +1681,7 @@ static pipeline *make_display_command (c
 	return p;
 }
 
-
+#ifdef MAN_CATS
 /* return a (malloced) temporary name in cat_file's directory */
 static char *tmp_cat_filename (const char *cat_file)
 {
@@ -1717,7 +1709,6 @@ static char *tmp_cat_filename (const cha
 		return name;
 }
 
-
 /* If delete unlink tmp_cat, else commit tmp_cat to cat_file.
    Return non-zero on error.
  */
@@ -1790,6 +1781,7 @@ static int commit_tmp_cat (const char *c
 
 	return status;
 }
+#endif /* MAN_CATS */
 
 /* TODO: This should all be refactored after work on the decompression
  * library is complete.
@@ -1818,7 +1810,6 @@ static void chdir_commands (pipeline *p,
 }
 
 #ifdef MAN_CATS
-
 /* Return pipeline to write formatted manual page to for saving as cat file. */
 static pipeline *open_cat_stream (const char *cat_file, const char *encoding)
 {
@@ -2041,6 +2032,7 @@ static void format_display (pipeline *de
 	regain_effective_privs ();
 }
 
+#ifdef MAN_CATS
 /* "Display" a page in catman mode, which amounts to saving it. */
 /* TODO: merge with format_display_and_save? */
 static void display_catman (const char *cat_file, pipeline *decomp,
@@ -2084,6 +2076,7 @@ static void display_catman (const char *
 	pop_cleanup ((cleanup_fun) unlink, tmpcat);
 	free (tmpcat);
 }
+#endif /* MAN_CATS */
 
 static void disable_hyphenation (void *data ATTRIBUTE_UNUSED)
 {
@@ -2283,7 +2276,7 @@ static int display (const char *dir, con
 		format_cmd = NULL;
 		decomp_errno = errno;
 	}
-
+#ifdef MAN_CATS
 	/* Get modification time, for commit_tmp_cat(). */
 	if (man_file && *man_file) {
 		struct stat stb;
@@ -2293,7 +2286,7 @@ static int display (const char *dir, con
 		} else
 			man_modtime = get_stat_mtime (&stb);
 	}
-
+#endif /* MAN_CATS */
 	display_to_stdout = troff;
 #ifdef TROFF_IS_GROFF
 	if (htmlout)
@@ -2430,6 +2423,7 @@ static int display (const char *dir, con
 			}
 			if (printed)
 				putchar ('\n');
+#ifdef MAN_CATS
 		} else if (catman) {
 			if (format) {
 				if (!save_cat)
@@ -2442,6 +2436,7 @@ static int display (const char *dir, con
 							format_cmd,
 							formatted_encoding);
 			}
+#endif /* MAN_CATS */
 		} else if (format) {
 			/* no cat or out of date */
 			pipeline *disp_cmd;
@@ -2503,8 +2498,10 @@ static int display (const char *dir, con
 
 	free (formatted_encoding);
 
-	pipeline_free (format_cmd);
-	pipeline_free (decomp);
+	if (format_cmd)
+		pipeline_free (format_cmd);
+	if (decomp)
+		pipeline_free (decomp);
 
 	if (!prompt)
 		prompt = found;
@@ -3336,7 +3333,7 @@ static int display_database_check (struc
 #ifdef MAN_DB_UPDATES
 	if (!exists && !skip) {
 		debug ("dbdelete_wrapper (%s, %p)\n",
-		       candp->req_name, candp->source);
+		       candp->req_name, candp->source->addr);
 		dbdelete_wrapper (candp->req_name, candp->source);
 	}
 #endif /* MAN_DB_UPDATES */
@@ -3945,17 +3942,20 @@ static int local_man_loop (const char *a
 		/* Check that the file exists and isn't e.g. a directory */
 		if (stat (argv, &st)) {
 			error (0, errno, "%s", argv);
+			regain_effective_privs ();
 			return NOT_FOUND;
 		}
 
 		if (S_ISDIR (st.st_mode)) {
 			error (0, EISDIR, "%s", argv);
+			regain_effective_privs ();
 			return NOT_FOUND;
 		}
 
 		if (S_ISCHR (st.st_mode) || S_ISBLK (st.st_mode)) {
 			/* EINVAL is about the best I can do. */
 			error (0, EINVAL, "%s", argv);
+			regain_effective_privs ();
 			return NOT_FOUND;
 		}
 
@@ -4022,6 +4022,11 @@ executable_out:
 					argv_abs = xstrdup (argv);
 			}
 			lang = lang_dir (argv_abs);
+			if (!lang || !*lang) {
+				if (lang)
+					free(lang);
+				lang = xstrdup(internal_locale);
+			}
 			free (argv_abs);
 			if (!display (NULL, argv, NULL, argv_base, NULL)) {
 				if (local_mf)
@@ -4259,7 +4264,16 @@ int main (int argc, char *argv[])
 	umask (022);
 	init_locale ();
 
-	internal_locale = setlocale (LC_MESSAGES, NULL);
+	internal_locale = setlocale (LC_MESSAGES, "");
+#if defined(__GLIBC__)
+# if (__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 2)
+	if (!internal_locale) {
+		if (    !(internal_locale = getenv ("LC_ALL"))
+		     && !(internal_locale = getenv ("LC_MESSAGES")))
+			internal_locale = getenv ("LANG");
+	}
+# endif
+#endif
 	/* Use LANGUAGE only when LC_MESSAGES locale category is
 	 * neither "C" nor "POSIX". */
 	if (internal_locale && strcmp (internal_locale, "C") &&
@@ -4298,9 +4312,14 @@ int main (int argc, char *argv[])
 	if (external)
 		do_extern (argc, argv);
 
-	get_term (); /* stores terminal settings */
 #ifdef MAN_OWNER
 	debug ("real user = %d; effective user = %d\n", ruid, euid);
+	if (isatty(fileno(stdin)) && isatty(fileno(stdout))) {
+		tcgetattr(fileno(stdin), &tms);
+		tms_pid = getpid ();
+		if (!tms_set++)
+			atexit(set_term);
+	}
 #endif /* MAN_OWNER */
 
 	/* close this locale and reinitialise if a new locale was 
--- src/man_db.conf.in
+++ src/man_db.conf.in	2018-11-23 13:56:33.734644867 +0000
@@ -20,6 +20,14 @@
 MANDATORY_MANPATH			/usr/man
 MANDATORY_MANPATH			/usr/share/man
 MANDATORY_MANPATH			/usr/local/share/man
+MANDATORY_MANPATH			/opt/man
+MANDATORY_MANPATH			/opt/dx/man
+MANDATORY_MANPATH			/opt/lsb/man
+MANDATORY_MANPATH			/opt/cross/share/man
+MANDATORY_MANPATH			/opt/mpich/man
+MANDATORY_MANPATH			/opt/lsb-tet3-lite/share/man
+MANDATORY_MANPATH			/opt/snavigator/man
+MANDATORY_MANPATH			/opt/novell/man
 #---------------------------------------------------------
 # set up PATH to MANPATH mapping
 # ie. what man tree holds man pages for what binary directory.
@@ -34,8 +42,10 @@ MANPATH_MAP	/usr/local/bin		/usr/local/m
 MANPATH_MAP	/usr/local/bin		/usr/local/share/man
 MANPATH_MAP	/usr/local/sbin		/usr/local/man
 MANPATH_MAP	/usr/local/sbin		/usr/local/share/man
-MANPATH_MAP	/usr/X11R6/bin		/usr/X11R6/man
-MANPATH_MAP	/usr/bin/X11		/usr/X11R6/man
+MANPATH_MAP	/usr/X11R6/bin		/usr/share/man
+MANPATH_MAP	/usr/X11/bin		/usr/share/man
+MANPATH_MAP	/usr/bin/X11		/usr/share/man
+MANPATH_MAP	/usr/bin/mh		/usr/share/man
 MANPATH_MAP	/usr/games		/usr/share/man
 MANPATH_MAP	/opt/bin		/opt/man
 MANPATH_MAP	/opt/sbin		/opt/man
@@ -63,12 +73,133 @@ MANPATH_MAP	/opt/sbin		/opt/man
 #
 #		*MANPATH*     ->	*CATPATH*
 #
-MANDB_MAP	/usr/man		/var/cache/man/fsstnd
+MANDB_MAP	/usr/share/man/ca	/var/cache/man/ca
+MANDB_MAP	/usr/share/man/cs	/var/cache/man/cs
+MANDB_MAP	/usr/share/man/cs_CZ	/var/cache/man/cs
+MANDB_MAP	/usr/share/man/da	/var/cache/man/da
+MANDB_MAP	/usr/share/man/de	/var/cache/man/de
+MANDB_MAP	/usr/share/man/de_AT	/var/cache/man/de
+MANDB_MAP	/usr/share/man/de_DE	/var/cache/man/de
+MANDB_MAP	/usr/share/man/en	/var/cache/man/en
+MANDB_MAP	/usr/share/man/es	/var/cache/man/es
+MANDB_MAP	/usr/share/man/es_ES	/var/cache/man/es
+MANDB_MAP	/usr/share/man/et	/var/cache/man/et
+MANDB_MAP	/usr/share/man/fi	/var/cache/man/fi
+MANDB_MAP	/usr/share/man/fr_FR	/var/cache/man/fr
+MANDB_MAP	/usr/share/man/ga	/var/cache/man/ga
+MANDB_MAP	/usr/share/man/is	/var/cache/man/is
+MANDB_MAP	/usr/share/man/it	/var/cache/man/it
+MANDB_MAP	/usr/share/man/ja	/var/cache/man/ja
+MANDB_MAP	/usr/share/man/ja_JP	/var/cache/man/ja
+MANDB_MAP	/usr/share/man/ja_JP.eucJP /var/cache/man/ja
+MANDB_MAP	/usr/share/man/ko	/var/cache/man/ko
+MANDB_MAP	/usr/share/man/nl	/var/cache/man/nl
+MANDB_MAP	/usr/share/man/no	/var/cache/man/no
+MANDB_MAP	/usr/share/man/pl	/var/cache/man/pl
+MANDB_MAP	/usr/share/man/pt	/var/cache/man/pt
+MANDB_MAP	/usr/share/man/pt_BR	/var/cache/man/pt
+MANDB_MAP	/usr/share/man/ru	/var/cache/man/ru
+MANDB_MAP	/usr/share/man/sk	/var/cache/man/sk
+MANDB_MAP	/usr/share/man/sr	/var/cache/man/sr
+MANDB_MAP	/usr/share/man/sv	/var/cache/man/sv
+MANDB_MAP	/usr/share/man/uk	/var/cache/man/uk
 MANDB_MAP	/usr/share/man		/var/cache/man
-MANDB_MAP	/usr/local/man		/var/cache/man/oldlocal
-MANDB_MAP	/usr/local/share/man	/var/cache/man/local
-MANDB_MAP	/usr/X11R6/man		/var/cache/man/X11R6
-MANDB_MAP	/opt/man		/var/cache/man/opt
+#
+MANDB_MAP	/usr/local/man/ca	/var/cache/man/local/ca
+MANDB_MAP	/usr/local/man/cs	/var/cache/man/local/cs
+MANDB_MAP	/usr/local/man/cs_CZ	/var/cache/man/local/cs
+MANDB_MAP	/usr/local/man/da	/var/cache/man/local/da
+MANDB_MAP	/usr/local/man/de	/var/cache/man/local/de
+MANDB_MAP	/usr/local/man/de_AT	/var/cache/man/local/de
+MANDB_MAP	/usr/local/man/de_DE	/var/cache/man/local/de
+MANDB_MAP	/usr/local/man/en	/var/cache/man/local/en
+MANDB_MAP	/usr/local/man/es	/var/cache/man/local/es
+MANDB_MAP	/usr/local/man/es_ES	/var/cache/man/local/es
+MANDB_MAP	/usr/local/man/et	/var/cache/man/local/et
+MANDB_MAP	/usr/local/man/fi	/var/cache/man/local/fi
+MANDB_MAP	/usr/local/man/fr_FR	/var/cache/man/local/fr
+MANDB_MAP	/usr/local/man/ga	/var/cache/man/local/ga
+MANDB_MAP	/usr/local/man/is	/var/cache/man/local/is
+MANDB_MAP	/usr/local/man/it	/var/cache/man/local/it
+MANDB_MAP	/usr/local/man/ja	/var/cache/man/local/ja
+MANDB_MAP	/usr/local/man/ja_JP	/var/cache/man/local/ja
+MANDB_MAP	/usr/local/man/ja_JP.eucJP /var/cache/man/local/ja
+MANDB_MAP	/usr/local/man/ko	/var/cache/man/local/ko
+MANDB_MAP	/usr/local/man/nl	/var/cache/man/local/nl
+MANDB_MAP	/usr/local/man/no	/var/cache/man/local/no
+MANDB_MAP	/usr/local/man/pl	/var/cache/man/local/pl
+MANDB_MAP	/usr/local/man/pt	/var/cache/man/local/pt
+MANDB_MAP	/usr/local/man/pt_BR	/var/cache/man/local/pt
+MANDB_MAP	/usr/local/man/ru	/var/cache/man/local/ru
+MANDB_MAP	/usr/local/man/sk	/var/cache/man/local/sk
+MANDB_MAP	/usr/local/man/sr	/var/cache/man/local/sr
+MANDB_MAP	/usr/local/man/sv	/var/cache/man/local/sv
+MANDB_MAP	/usr/local/man/uk	/var/cache/man/local/uk
+MANDB_MAP	/usr/local/man		/var/cache/man/local
+#
+MANDB_MAP	/usr/local/share/man/ca		/var/cache/man/local/ca
+MANDB_MAP	/usr/local/share/man/cs		/var/cache/man/local/cs
+MANDB_MAP	/usr/local/share/man/cs_CZ	/var/cache/man/local/cs
+MANDB_MAP	/usr/local/share/man/da		/var/cache/man/local/da
+MANDB_MAP	/usr/local/share/man/de		/var/cache/man/local/de
+MANDB_MAP	/usr/local/share/man/de_AT	/var/cache/man/local/de
+MANDB_MAP	/usr/local/share/man/de_DE	/var/cache/man/local/de
+MANDB_MAP	/usr/local/share/man/en		/var/cache/man/local/en
+MANDB_MAP	/usr/local/share/man/es		/var/cache/man/local/es
+MANDB_MAP	/usr/local/share/man/es_ES	/var/cache/man/local/es
+MANDB_MAP	/usr/local/share/man/et		/var/cache/man/local/et
+MANDB_MAP	/usr/local/share/man/fi		/var/cache/man/local/fi
+MANDB_MAP	/usr/local/share/man/fr_FR	/var/cache/man/local/fr
+MANDB_MAP	/usr/local/share/man/ga		/var/cache/man/local/ga
+MANDB_MAP	/usr/local/share/man/is		/var/cache/man/local/is
+MANDB_MAP	/usr/local/share/man/it		/var/cache/man/local/it
+MANDB_MAP	/usr/local/share/man/ja		/var/cache/man/local/ja
+MANDB_MAP	/usr/local/share/man/ja_JP	/var/cache/man/local/ja
+MANDB_MAP	/usr/local/share/man/ja_JP.eucJP /var/cache/man/local/ja
+MANDB_MAP	/usr/local/share/man/ko		/var/cache/man/local/ko
+MANDB_MAP	/usr/local/share/man/nl		/var/cache/man/local/nl
+MANDB_MAP	/usr/local/share/man/no		/var/cache/man/local/no
+MANDB_MAP	/usr/local/share/man/pl		/var/cache/man/local/pl
+MANDB_MAP	/usr/local/share/man/pt		/var/cache/man/local/pt
+MANDB_MAP	/usr/local/share/man/pt_BR	/var/cache/man/local/pt
+MANDB_MAP	/usr/local/share/man/ru		/var/cache/man/local/ru
+MANDB_MAP	/usr/local/share/man/sk		/var/cache/man/local/sk
+MANDB_MAP	/usr/local/share/man/sr		/var/cache/man/local/sr
+MANDB_MAP	/usr/local/share/man/sv		/var/cache/man/local/sv
+MANDB_MAP	/usr/local/share/man/uk		/var/cache/man/local/uk
+MANDB_MAP	/usr/local/share/man		/var/cache/man/local
+#
+MANDB_MAP	/opt/share/man/ca	/var/cache/man/opt/ca
+MANDB_MAP	/opt/share/man/cs	/var/cache/man/opt/cs
+MANDB_MAP	/opt/share/man/cs_CZ	/var/cache/man/opt/cs
+MANDB_MAP	/opt/share/man/da	/var/cache/man/opt/da
+MANDB_MAP	/opt/share/man/de	/var/cache/man/opt/de
+MANDB_MAP	/opt/share/man/de_AT	/var/cache/man/opt/de
+MANDB_MAP	/opt/share/man/de_DE	/var/cache/man/opt/de
+MANDB_MAP	/opt/share/man/en	/var/cache/man/opt/en
+MANDB_MAP	/opt/share/man/es	/var/cache/man/opt/es
+MANDB_MAP	/opt/share/man/es	/var/cache/man/opt/es
+MANDB_MAP	/opt/share/man/et	/var/cache/man/opt/et
+MANDB_MAP	/opt/share/man/fi	/var/cache/man/opt/fi
+MANDB_MAP	/opt/share/man/fr_FR	/var/cache/man/opt/fr
+MANDB_MAP	/opt/share/man/ga	/var/cache/man/opt/ga
+MANDB_MAP	/opt/share/man/is	/var/cache/man/opt/is
+MANDB_MAP	/opt/share/man/it	/var/cache/man/opt/it
+MANDB_MAP	/opt/share/man/ja	/var/cache/man/opt/ja
+MANDB_MAP	/opt/share/man/ja_JP	/var/cache/man/opt/ja
+MANDB_MAP	/opt/share/man/ja_JP.eucJP /var/cache/man/opt/ja
+MANDB_MAP	/opt/share/man/ko	/var/cache/man/opt/ko
+MANDB_MAP	/opt/share/man/nl	/var/cache/man/opt/nl
+MANDB_MAP	/opt/share/man/no	/var/cache/man/opt/no
+MANDB_MAP	/opt/share/man/pl	/var/cache/man/opt/pl
+MANDB_MAP	/opt/share/man/pt	/var/cache/man/opt/pt
+MANDB_MAP	/opt/share/man/pt_BR	/var/cache/man/opt/pt
+MANDB_MAP	/opt/share/man/ru	/var/cache/man/opt/ru
+MANDB_MAP	/opt/share/man/sk	/var/cache/man/opt/sk
+MANDB_MAP	/opt/share/man/sr	/var/cache/man/opt/sr
+MANDB_MAP	/opt/share/man/sv	/var/cache/man/opt/sv
+MANDB_MAP	/opt/share/man/uk	/var/cache/man/opt/uk
+MANDB_MAP	/opt/share/man		/var/cache/man/opt
 #
 #---------------------------------------------------------
 # Program definitions.  These are commented out by default as the value
--- src/mandb.c
+++ src/mandb.c	2018-11-23 13:56:33.734644867 +0000
@@ -200,6 +200,8 @@ struct dbpaths {
 #ifdef MAN_OWNER
 extern uid_t ruid;
 extern uid_t euid;
+extern gid_t rgid;
+extern gid_t egid;
 #endif /* MAN_OWNER */
 
 static char *manpathlist[MAXDIRS];
@@ -561,6 +563,8 @@ static int mandb (struct dbpaths *dbpath
 	return amount;
 }
 
+extern void mkcatdirs (const char *, const char *);
+
 static int process_manpath (const char *manpath, int global_manpath,
 			    struct hashtable *tried_catdirs)
 {
@@ -608,6 +612,8 @@ static int process_manpath (const char *
 		database = NULL;
 	}
 
+	mkcatdirs (manpath, catpath);
+
 	dbpaths = XZALLOC (struct dbpaths);
 	push_cleanup (cleanup, dbpaths, 0);
 	push_cleanup (cleanup_sigsafe, dbpaths, 1);
@@ -623,7 +629,7 @@ static int process_manpath (const char *
 	if (!opt_test && amount)
 		finish_up (dbpaths);
 #ifdef MAN_OWNER
-	if (global_manpath)
+	if (global_manpath  && (euid == 0 || ruid == 0))
 		do_chown (dbpaths);
 #endif /* MAN_OWNER */
 
@@ -828,8 +834,14 @@ int main (int argc, char *argv[])
 
 #ifdef MAN_OWNER
 	man_owner = get_man_owner ();
-	if (!user && euid != 0 && euid != man_owner->pw_uid)
-		user = 1;
+	if (!user) {
+		if (!ruid && euid != man_owner->pw_uid) {
+			seteuid(man_owner->pw_uid);
+			euid = geteuid();
+		}
+		if (euid != man_owner->pw_uid)
+			user = 1;
+	}
 #endif /* MAN_OWNER */
 
 	read_config_file (user);
--- src/manp.c
+++ src/manp.c	2018-11-23 13:56:33.734644867 +0000
@@ -919,7 +919,7 @@ static char *def_path (int flag)
 
 	/* If we have complete config file failure... */
 	if (!manpath)
-		return xstrdup ("/usr/man");
+		return xstrdup ("/usr/share/man");
 
 	return manpath;
 }
--- src/straycats.c
+++ src/straycats.c	2018-11-23 13:56:33.734644867 +0000
@@ -36,6 +36,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#include <fcntl.h>
 #include <dirent.h>
 
 #include "canonicalize.h"
@@ -287,18 +288,25 @@ static int check_for_stray (MYDBM_FILE d
 				free (catdir_base);
 			}
 
-			free (lg.whatis);
-			pipeline_free (decomp);
+			if (lg.whatis)
+				free (lg.whatis);
+			if (decomp)
+				pipeline_free (decomp);
 next_exists:
-			free_mandata_struct (exists);
-			free (mandir_base);
+			if (exists)
+				free_mandata_struct (exists);
+			if (mandir_base)
+				free (mandir_base);
 		}
 next_section:
-		free (section);
+		if (section)
+			free (section);
 next_name:
-		free (names[i]);
+		if (names[i])
+			free (names[i]);
 	}
-	free (names);
+	if (names)
+		free (names);
 	return strays;
 }
 
--- src/ult_src.c
+++ src/ult_src.c	2018-11-23 13:56:33.734644867 +0000
@@ -362,10 +362,15 @@ const char *ult_src (const char *name, c
 		}
 		pipeline_start (decomp);
 
-		/* make sure that we skip over any comments */
+		/*
+		 * make sure that we skip over any comments
+		 * ... even if we handle TCL/TK manual pages
+		 */
 		do {
 			buffer = pipeline_readline (decomp);
-		} while (buffer && STRNEQ (buffer, ".\\\"", 3));
+		} while (buffer && *buffer &&
+			 (STRNEQ (buffer, ".\\\"", 3) ||
+			  STRNEQ (buffer, "'\\\"", 3)));
 
 		include = test_for_include (buffer);
 		if (include) {
--- src/ult_src.h
+++ src/ult_src.h	2018-11-23 13:56:33.734644867 +0000
@@ -22,9 +22,10 @@
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#define SO_LINK		0001
-#define SOFT_LINK	0002
-#define HARD_LINK	0004
+#define SO_LINK		0x0001
+#define SOFT_LINK	0x0002
+#define HARD_LINK	0x0004
+#define WHATISBUF	0x0008
 
 /* Trace of the link chain from a given file.  Any names listed here should
  * not have WHATIS_MAN entries created for them.