From: ian <ian>
Date: Sun, 20 Jun 1999 18:14:30 +0000 (+0000)
Subject: Regenerated formatted documentation with correct version no.
X-Git-Tag: debian_version_0_64_1
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv.git;a=commitdiff_plain;h=refs%2Ftags%2Fdebian_version_0_64_1

Regenerated formatted documentation with correct version no.
---

diff --git a/debian/changelog b/debian/changelog
index c83253a..42b9775 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-userv (0.64) unstable; urgency=low
+userv (0.64.1) unstable; urgency=low
 
   * New "shutdown" builtin service for terminating uservd.
   * Spec. document shows subsections in TOC.
@@ -9,7 +9,7 @@ userv (0.64) unstable; urgency=low
 
   * Regenerated formatted documentation (spec.ps, spec.html).
 
- -- Ian Jackson <ian@davenant.greenend.org.uk>  Sun, 20 Jun 1999 18:45:54 +0100
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Sun, 20 Jun 1999 19:13:42 +0100
 
 userv (0.62) unstable; urgency=low
 
diff --git a/spec.html/ch-client.html b/spec.html/ch-client.html
index 4c079db..722f655 100644
--- a/spec.html/ch-client.html
+++ b/spec.html/ch-client.html
@@ -315,7 +315,7 @@ user will be the real calling user.
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/ch-config.html b/spec.html/ch-config.html
index 7647ad1..4ccacc7 100644
--- a/spec.html/ch-config.html
+++ b/spec.html/ch-config.html
@@ -411,11 +411,11 @@ to be parsed).
 
 <dt><samp>help</samp><dd>Displays a list of the understood builtin service names and arguments.
 
-<dt><samp>shutdown</samp><dd>Arranges for the <code>uservd</code> to shut down.  Available only when the
-service user is root.  This only affects new requests; it doesn't
-terminate any currently-running requests
-
 </dl>
+
+
+In the future other builtin services may be defined which do more than
+just print information.
 </p>
 
 <dt><samp>set-environment</samp><dt><samp>no-set-environment</samp><dd>Runs <samp>/etc/environment</samp> to set the service user's environment.
@@ -586,7 +586,7 @@ quit
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/ch-envir.html b/spec.html/ch-envir.html
index 40b79cd..181c0f9 100644
--- a/spec.html/ch-envir.html
+++ b/spec.html/ch-envir.html
@@ -182,7 +182,7 @@ user).
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/ch-intro.html b/spec.html/ch-intro.html
index c74b554..c1d9bf4 100644
--- a/spec.html/ch-intro.html
+++ b/spec.html/ch-intro.html
@@ -58,7 +58,7 @@ each other in any unexpected ways.
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/ch-ipass.html b/spec.html/ch-ipass.html
index 766ef4e..25f2eb6 100644
--- a/spec.html/ch-ipass.html
+++ b/spec.html/ch-ipass.html
@@ -134,7 +134,7 @@ and the service.
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/ch-notes.html b/spec.html/ch-notes.html
index e49eb2a..36e5c77 100644
--- a/spec.html/ch-notes.html
+++ b/spec.html/ch-notes.html
@@ -215,7 +215,7 @@ administrators have made similar mistakes with programs like
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/footnotes.html b/spec.html/footnotes.html
index 6ec7665..8404965 100644
--- a/spec.html/footnotes.html
+++ b/spec.html/footnotes.html
@@ -44,7 +44,7 @@ specified by the system administrator.
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.html/index.html b/spec.html/index.html
index 46e8edc..3eaa422 100644
--- a/spec.html/index.html
+++ b/spec.html/index.html
@@ -76,12 +76,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 <ul>
 <li><a href="ch-config.html#s4.1">4.1</a> Configuration file syntax
 <li><a href="ch-config.html#s-directives">4.2</a> Configuration file directives
-<ul>
-<li><a href="ch-config.html#s-dirs-immediate">4.2.1</a> Immediate directives
-<li><a href="ch-config.html#s-dirs-delayed">4.2.2</a> Directives with delayed effect
-<li><a href="ch-config.html#s-dirs-control">4.2.3</a> Control structure directives
-<li><a href="ch-config.html#s-dirs-execution">4.2.4</a> Directives for changing execution settings
-</ul>
 <li><a href="ch-config.html#s-configerrors">4.3</a> Errors in the configuration file
 <li><a href="ch-config.html#s-defaults">4.4</a> Defaults
 </ul>
@@ -107,7 +101,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 User service daemon and client specification<br>
 
 <address>
-0.62<br>
+0.64.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff --git a/spec.ps b/spec.ps
index a428309..6b99f91 100644
--- a/spec.ps
+++ b/spec.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: Basser Lout Version 3.10 (November 1996)
-%%CreationDate: Sun Jun 20 18:45:09 1999
+%%CreationDate: Sun Jun 20 19:14:05 1999
 %%DocumentData: Binary
 %%DocumentNeededResources: (atend)
 %%DocumentMedia: Plain 595 842 0 white ()
@@ -268,7 +268,7 @@ grestore
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 200 fnt31 1031 -43(<ian@davenant.greenend.org.uk>)m 
 grestore
-240 fnt82 4326 12513(0.62)m
+240 fnt82 4245 12513(0.64.1)m
 9066 609 0 609 240 240 60 0 11253 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
@@ -350,101 +350,55 @@ grestore
 320 fnt84 0 6(0.3.)m
 628(Contents)s 
 grestore
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-1200(Client)s 1844(program)s 2714(usage)s 8952(4)s 0 5013(2.1.)m
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-3118(options)s 8958(7)s 0 4539(3.)m 1200(Ex)s 3(ecution)k
+0 5477(1.)m 1200(Introduction)s 8952(2)s 0 5250(2.)m
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-grestore
-
-grestore
-
-pgsave restore
-showpage
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-%%Page: 2 2
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+5020 1760 translate
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 grestore
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-8831(20)s 0 13015(6.4.)m gsave
-1200 13069 translate
+8835(19)s 0 1468(6.4.)m gsave
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 0.6953 1.0000 scale
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 grestore
 1760(is)s
 1970(not)s 2336(a)s 2502(replacement)s 3729(for)s gsave
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 grestore
 4727(and)s gsave
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 0.6953 1.0000 scale
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 grestore
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+3052(speci\207cation)s 8491(0.64.1)s 
 grestore
 
 grestore
@@ -452,7 +406,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 3 3
+%%Page: 2 2
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -480,10 +434,10 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8953 13842(3)m gsave
-0 12792 translate
+240 fnt84 0 13842(2)m gsave
+0 12795 translate
 240 fnt82 9066 622 0 622 240 240 60 LoutGraphic
 gsave
 newpath 0 ysize 0.3 ft sub moveto
@@ -495,42 +449,42 @@ grestore
 340 fnt84 0 4(1.)m 412(Intr)s 6(oduction)k
 
 grestore
-240 fnt82 0 12330(There)m 613(is)s 823(a)s 989(daemon)s
+240 fnt82 0 12333(There)m 613(is)s 823(a)s 989(daemon)s
 1804(which)s 2446(in)s 9(v)k 4(ok)k 2(es)k
 3227(user)s 3685(service)s 4417(programs)s 5371(\(henceforth)s 6529(`services'\))s
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 4397(through)s 5199(an)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(AF_UNIX)m 
 grestore
 6242(sock)s 2(et)k
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 grestore
 
 grestore
@@ -538,7 +492,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 4 4
+%%Page: 3 3
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -567,10 +521,10 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(4)m gsave
-0 12729 translate
+240 fnt84 8953 13842(3)m gsave
+0 12726 translate
 240 fnt82 9066 688 0 688 240 240 60 LoutGraphic
 gsave
 newpath 0 ysize 0.3 ft sub moveto
@@ -583,7 +537,7 @@ grestore
 1382(pr)s 6(ogram)k 2737(usage)s 
 grestore
 gsave
-480 12081 translate
+480 12078 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(userv)m
 gsave
@@ -628,12 +582,12 @@ grestore
 9029(\202])s 
 grestore
 240 fnt83
-0 11208(service-user)m 240 fnt82 1232 11206(speci\207es)m 2106(which)s 2748(user)s
+0 11205(service-user)m 240 fnt82 1232 11203(speci\207es)m 2106(which)s 2748(user)s
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211)m
 
@@ -641,12 +595,12 @@ grestore
 1668(to)s 1907(indicate)s 2719(that)s 3137(the)s 3485(service)s
 4217(user)s 4675(is)s 4885(to)s 5124(be)s 5406(the)s
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-240 fnt82 4311 10558(daemon)m 5126(on)s 5423(behalf)s 6092(of)s
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 6363(the)s 6711(service)s 7443(user)s 13(.)k 7932(It)s
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 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
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@@ -656,46 +610,46 @@ grestore
 320 fnt84 0 66(2.1.)m
 628(Options)s 
 grestore
-0 8832(Single-letter)m 1233(options)s 1983(may)s 2442(be)s
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 3929(or)s 4188(in)s 4431(the)s 4779(ne)s 3(xt.)k
 gsave
-120 8238 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211B)m 
 grestore
 gsave
-120 7998 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211builtin)m 
 grestore
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 7068(the)s gsave
-7410 7758 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211override)m 
 grestore
 8464(op)s 8697(tion)s
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 1616(string)s 2213(con)s 2556(sist)s 2874(ing)s 3233(of)s
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211builtin)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211)m 
@@ -703,24 +657,24 @@ grestore
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 4679(the)s 5012(call)s 5351(ing)s 5696(user\).)s 6322(If)s
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211override)m 
@@ -728,28 +682,28 @@ grestore
 1877(op)s 2110(tions.)s 2733(The)s 3155(ac)s
 3360(tu)s 3541(al)s 3762(ser)s 4040(vice)s 4488(name)s
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 5114(ride)s 5541(mech)s 6056(a)s 6162(nism)s 6687(and)s
 gsave
-7091 5835 translate
+7091 5832 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211builtin)m 
 grestore
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 1259(to)s 1498(en)s 1721(sure)s 2175(that)s 2593(the)s
 2941(right)s 3452(b)s 4(uiltin)k 4129(ser)s 4407(vice)s
 4861(is)s 5071(called)s 5699(with)s 6181(the)s 6529(right)s
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-8697 5541(s.)m gsave
-120 5201 translate
+240 fnt83 7040 5540(service-)m 7783(ar)s 8(gument)k 240 fnt82
+8697 5538(s.)m gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211f)m gsave
 288 0 translate
@@ -771,7 +725,7 @@ grestore
 
 grestore
 gsave
-120 4961 translate
+120 4958 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211file)m gsave
 1008 0 translate
@@ -792,26 +746,26 @@ grestore
 grestore
 
 grestore
-480 4667(Requests)m 1384(that)s
+480 4664(Requests)m 1384(that)s
 1791(data)s 2238(be)s 2509(copied)s 3194(in)s 3426(and)s
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 3761(one)s 4145(end)s 4531(of)s 4784(which)s 5407(is)s
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 1697(which)s 2336(is)s 2543(passed)s 3236(to)s 3472(a)s
 3635(cop)s 2(y)k 4149(of)s gsave
-4417 4241 translate
+4417 4238 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cat)m
 
 grestore
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 5877(the)s 6222(client;)s 6861(the)s 7206(other)s 7754(\207le)s
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-1384 4001 translate
+8111(descriptor)s 480 3944(passed)m 1161(to)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(cat)m
 
@@ -819,26 +773,26 @@ grestore
 1728(will)s 2139(be)s 2405(one)s 2791(inherited)s 3683(by)s
 3961(the)s 4293(client)s 4868(program)s 5722(from)s 6230(the)s
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 4743(decimal)s 5548(number)s 6334(or)s 6588(as)s 6832(one)s
 7229(of)s 7494(the)s 7837(strings)s gsave
-8519 3520 translate
+8519 3517 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(stdin)m
 
 grestore
 9019(,)s gsave
-480 3280 translate
+480 3277 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(stdout)m 
 grestore
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-1370 3280 translate
+1126 3223(or)m gsave
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(stderr)m 
@@ -846,41 +800,41 @@ grestore
 1970(.)s 2059(The)s 2473(ne)s 3(xt)k
 2927(ar)s 4(gument)k 3871(is)s 4067(a)s 4218(\207lename)s
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 1458(of)s 1722(the)s 2064(calling)s 2760(user)s 13(.)k
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 1114(are:)s gsave
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+600 2075 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(read)m 
 grestore
 gsave
-960 1838 translate
+960 1835 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(O_RDONLY)m
 
 grestore
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+1761 1781(:)m 1867(Allo)s 6(w)k 2513(reading)s 3283(and)s
 3687(not)s 4053(writing.)s 4847(May)s 5340(not)s 5706(be)s
 5988(used)s 6485(with)s gsave
-6967 1838 translate
+6967 1835 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(write)m 
 grestore
 7527(or)s
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(write)m 
@@ -898,8 +852,8 @@ grestore
 grestore
 192 fnt82 505 683(is)m 673(short)s 1103(for)s 1373(`user)s
 1802(services',)s 2566(and)s 2890(is)s 3058(pronounced)s 4010(`you-serv)s 2(e'.)k
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-6867(and)s 7271(client)s 7861(speci\207cation)s 
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+2462(client)s 3052(speci\207cation)s 8491(0.64.1)s 
 grestore
 
 grestore
@@ -907,7 +861,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 5 5
+%%Page: 4 4
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -936,9 +890,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
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+240 fnt84 0 13842(4)m gsave
 960 13308 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(O_WRONLY)m 
@@ -1378,9 +1332,9 @@ grestore
 480 833(Sets)m 924(the)s 1267(action)s 1903(on)s
 2194(termination)s 3347(of)s 3613(the)s 3956(service)s 4682(for)s
 5015(the)s 5358(speci\207ed)s 6261(\207le)s 6616(descriptor;)s 240 fnt83
-7678 835(action)m 240 fnt82 8325 833(must)m 8844(be)s 0 52(User)m
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-8652(0.62)s 
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+4809(User)s 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s
+7861(speci\207cation)s 
 grestore
 
 grestore
@@ -1388,7 +1342,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 6 6
+%%Page: 5 5
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -1417,54 +1371,54 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
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-480 13305 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(wait)m 
 grestore
 240 fnt82
-880 13251(,)m gsave
-981 13305 translate
+880 13254(,)m gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(nowait)m 
 grestore
 1634(or)s gsave
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+1886 13308 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(close)m 
 grestore
 2439(as)s 2682(described)s 3650(abo)s 3(v)k 3(e.)k
 4313(The)s 4734(\207le)s 5088(descriptor)s 6096(must)s 6615(be)s
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 4101(is)s 4311(o)s 3(v)k 3(erridden)k 5398(by)s
 5692(an)s 3(y)k 6089(later)s gsave
-6572 13065 translate
+6572 13068 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211file)m
 
 grestore
 7232(or)s gsave
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+7491 13068 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211fdwait)m 
 grestore
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 608(e)s 6(v)k 3(en)k 1108(by)s 1402(a)s
 gsave
-1568 12825 translate
+1568 12828 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211file)m 
 grestore
 2228(which)s 2870(does)s 3360(not)s
 3726(specify)s 4470(an)s 4753(action)s 5394(on)s 5691(termination)s
 6849(\(in)s 7171(this)s 7567(case)s 8034(the)s 8382(def)s 2(ault)k
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 2958(abo)s 3(v)k 3(e\).)k gsave
-120 12201 translate
+120 12204 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211D)m
 gsave
@@ -1481,7 +1435,7 @@ grestore
 
 grestore
 gsave
-120 11961 translate
+120 11964 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211defvar)m gsave
 1296 0 translate
@@ -1496,17 +1450,17 @@ gsave
 grestore
 
 grestore
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 1473(de\207ned)s 2236(v)s 6(ari)k 2595(able)s 240 fnt83
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 1775(ra)s 1960(tion)s 2389(lan)s 2678(guage)s 3306(as)s
 3556(the)s 3904(pa)s 4130(ram)s 4501(e)s 4603(ters)s
 gsave
-4998 11481 translate
+4998 11484 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(u\211)m gsave
 288 0 translate
@@ -1517,10 +1471,10 @@ grestore
 grestore
 5764(and)s
 6168(are)s 6515(passed)s 7211(to)s 7450(the)s 7798(ser)s
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 660(ron)s 976(ment)s 1508(v)s 6(ari)k 1867(ables)s
 gsave
-2402 11241 translate
+2402 11244 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(USERV_U_)m gsave
 1152 0 translate
@@ -1530,18 +1484,18 @@ grestore
 
 grestore
 3709(.)s
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 1081(ef)s 1278(fec)s 1562(ti)s 6(v)k 3(e.)k
 gsave
-120 10416 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211t)m gsave
 432 0 translate
@@ -1551,7 +1505,7 @@ grestore
 
 grestore
 gsave
-120 10176 translate
+120 10179 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211timeout)m gsave
@@ -1561,170 +1515,170 @@ gsave
 grestore
 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211S)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211signals)m 
 grestore
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 2500(calling)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(_exit)m 
 grestore
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 7676(the)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(wait)m 
 grestore
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 8654(254.)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(number)m 
 grestore
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(number\211nocore)m
 
 grestore
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 2359(If)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(number)m 
 grestore
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 3956(rather)s 4572(than)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(number\211nocore)m 
 grestore
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 1177(the)s 1525(service)s 2257(dumped)s 3087(core.)s gsave
-3602 5938 translate
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(number)m 
 grestore
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 5360(the)s 5708(e)s 3(xit)k 6123(code)s 6631(mangling)s
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(highbit)m 
 grestore
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 4335(greater)s 5057(than)s 5526(127)s 5934(then)s 6403(127)s
 6811(will)s 7237(be)s 7519(returned.)s gsave
-600 4738 translate
+600 4741 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(stdout)m
 
 grestore
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 5461(error)s 13(.)k gsave
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+120 1733 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211H)m 
 grestore
 gsave
-120 1490 translate
+120 1493 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211hidecwd)m 
 grestore
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+480 1199(Pre)m 6(v)k 3(ents)k 1345(the)s
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-7861(speci\207cation)s 
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+511(service)s 1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s
+8491(0.64.1)s 
 grestore
 
 grestore
@@ -1732,7 +1686,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 7 7
+%%Page: 6 6
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -1761,78 +1715,78 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211P)m 
 grestore
 gsave
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+120 13092 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211sigpipe)m 
 grestore
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 4509(a)s gsave
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+4665 12852 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(stdout)m 
 grestore
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 240 fnt31
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 grestore
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211help)m 
 grestore
 gsave
-120 11313 translate
+120 11308 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211copyright)m
 
 grestore
 gsave
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 0.6953 1.0000 scale
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 grestore
-740 11019(or)m gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211help)m
 
 grestore
 1659(prints)s 2254(the)s 2602(client')s 13(s)k 3342(usage)s
 3943(message;)s gsave
-4865 11073 translate
+4865 11068 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211copyright)m 
 grestore
 6026(prints)s 6621(the)s
 6969(cop)s 2(yright)k 7944(and)s 8348(lack)s 8807(of)s
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 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -1842,19 +1796,19 @@ grestore
 320 fnt84 0 66(2.2.)m
 628(Security-o)s 3(v)k 3(erriding)k 3373(options)s 
 grestore
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+0 9182(There)m
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 gsave
-120 8353 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211override)m gsave
 1584 0 translate
@@ -1865,7 +1819,7 @@ grestore
 
 grestore
 gsave
-120 8113 translate
+120 8108 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211override\211file)m gsave
 2304 0 translate
@@ -1874,29 +1828,29 @@ gsave
 grestore
 
 grestore
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 3321(ha)s 4(v)k 3(e)k 3820(a)s 3984(single)s
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 7068(a)s 7232(single)s 7857(directi)s 6(v)k 3(e)k
-8737(can)s 480 6857(easily)m 1083(be)s 1357(gi)s 6(v)k 3(en,)k
+8737(can)s 480 6852(easily)m 1083(be)s 1357(gi)s 6(v)k 3(en,)k
 1979(b)s 4(ut)k 2333(if)s 2542(more)s 3080(than)s
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 6951(to)s 7182(contain)s 7935(one)s 8329(or)s 8579(more)s
-480 6617(real)m 892(ne)s 6(wlines.)k gsave
-120 6326 translate
+480 6612(real)m 892(ne)s 6(wlines.)k gsave
+120 6321 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211spoof\211user)m
 gsave
@@ -1906,36 +1860,36 @@ gsave
 grestore
 
 grestore
-480 6032(Pretend)m 1268(to)s 1507(the)s
+480 6027(Pretend)m 1268(to)s 1507(the)s
 1855(service)s 2587(that)s 3005(it)s 3197(is)s 3407(being)s
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+3992(called)s 4620(by)s 240 fnt83 4914 6029(user)m 240 fnt82
+5391 6027(\(which)m 6112(may)s 6578(be)s 6860(a)s 7026(username)s
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 1382(also)s 1820(af)s 6(fect)k 2416(the)s 2764(group)s
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-240 fnt82 5886 5552(.)m 5987(The)s gsave
-6411 5606 translate
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+240 fnt82 5886 5547(.)m 5987(The)s gsave
+6411 5601 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211spoof\211user)m
 
 grestore
-7669(option)s 8334(will)s 240 fnt83 8756 5554(not)m 240 fnt82
-480 5312(af)m 6(fect)k 1076(which)s 1718(user)s 2176(is)s
+7669(option)s 8334(will)s 240 fnt83 8756 5549(not)m 240 fnt82
+480 5307(af)m 6(fect)k 1076(which)s 1718(user)s 2176(is)s
 2386(chosen)s 3108(if)s 3325(the)s 3673(service)s 4405(user)s
 4863(is)s 5073(speci\207ed)s 5981(as)s 6231(just)s gsave
-6636 5366 translate
+6636 5361 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211)m 
 grestore
 6736(;)s 6848(in)s 7091(this)s 7487(case)s
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+7954(the)s 8302(service)s 480 5067(user)m 938(will)s 1364(be)s
 1646(the)s 1994(real)s 2406(calling)s 3109(user)s 13(.)k
-0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8652(0.62)s 
+0 52(0.64.1)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
+7271(client)s 7861(speci\207cation)s 
 grestore
 
 grestore
@@ -1943,7 +1897,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 8 8
+%%Page: 7 7
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -1971,10 +1925,10 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(8)m gsave
-0 12726 translate
+240 fnt84 8951 13844(7)m gsave
+0 12731 translate
 240 fnt82 9066 688 0 688 240 240 60 LoutGraphic
 gsave
 newpath 0 ysize 0.3 ft sub moveto
@@ -1988,54 +1942,54 @@ grestore
 4774(ser)s 3(vice)k 5846(pr)s 6(ogram)k 
 grestore
 240 fnt82
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 1788(If)s 2018(it)s 2210(decides)s 2978(to)s 3217(allo)s 6(w)k
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(init)m 
 grestore
 2173(.)s 2277(The)s 2705(service)s
 3437(may)s 3903(well)s 4369(not)s 4735(notice)s 5375(the)s
 5723(disconnection,)s 7159(though)s 7882(writing)s 8625(to)s 8864(a)s
-0 10007(pipe)m 468(after)s 964(this)s 1360(may)s 1826(produce)s
+0 10012(pipe)m 468(after)s 964(this)s 1360(may)s 1826(produce)s
 2653(a)s gsave
-2819 10061 translate
+2819 10066 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m 
 grestore
 3579(and)s 3983(the)s
 4331(f)s 2(acility)k 5058(e)s 3(xists)k 5650(to)s
 5889(ha)s 4(v)k 3(e)k 6390(a)s gsave
-6556 10061 translate
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(SIGHUP)m 
 grestore
 7216(sent)s 7661(to)s 7900(the)s 8248(service)s
-0 9767(on)m 297(disconnection.)s 9066 670 0 670 240 240 60 0 8743 LoutGr2
+0 9772(on)m 297(disconnection.)s 9066 670 0 670 240 240 60 0 8748 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -2045,57 +1999,57 @@ grestore
 320 fnt84 0 66(3.1.)m 628(File)s
 1216(descriptors)s 
 grestore
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+0 8286(The)m 428(service)s 1160(program')s 13(s)k
 2180(standard)s 3048(\207ledescriptors,)s 4508(and)s 4912(possibly)s 5764(other)s
-6315(\207le)s 6676(descriptors,)s 7831(will)s 8257(be)s 0 8041(connected)m
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 1028(to)s 1266(pipes)s 1821(or)s 2080(to)s gsave
-2318 8095 translate
+2318 8100 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(/dev/null)m 
 grestore
 3219(.)s 3322(The)s gsave
-3750 8095 translate
+3750 8100 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(userv)m
 
 grestore
 4309(client/daemon)s 5719(pair)s 6150(will)s 6575(arrange)s 7346(that)s
-7764(data)s 8221(is)s 8430(copied)s 0 7801(between)m 854(the)s
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 3784(result)s 4366(in)s 4601(a)s gsave
-4760 7207 translate
+4760 7212 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m
 
 grestore
 5512(in)s 5747(the)s 6087(service)s 6811(program;)s 7725(pipes)s
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 gsave
-1548 6967 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(EOF)m 
 grestore
 1908(if)s 2125(the)s 2473(client-side)s
 3523(\207le)s 3884(descriptor)s 4899(gets)s gsave
-5335 6967 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(EOF)m
 
 grestore
-5695(or)s 5954(an)s 6237(error)s 13(.)k 0 6505(If)m
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 230(the)s 578(service)s 1310(closes)s 1945(one)s 2347(of)s
 2618(its)s 2894(reading)s 3663(\207le)s 4024(descriptors)s 5123(the)s
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-8658(pipe)s 0 6265(will)m 421(generate)s 1280(a)s gsave
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(SIGPIPE)m 
@@ -2103,98 +2057,98 @@ grestore
 2195(when)s 2766(attempts)s 3620(are)s 3962(made)s
 4530(by)s 4819(the)s 5161(client/daemon)s 6567(pair)s 6992(to)s
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 2600(rather)s 9(,)k 3254(the)s 3602(rele)s 6(v)k 6(ant)k
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 352(a)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m 
 grestore
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 3144(the)s 3484(service)s 4209(being)s 4787(disconnected)s 6086(from)s
 6603(the)s 6944(client)s 7526(or)s 7778(the)s 8119(ne)s 3(xt)k
-8580(write)s 0 3289(causing)m 784(a)s gsave
-950 3343 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m
 
 grestore
-1650(.)s 0 2881(Read)m 550(errors)s 1157(on)s 1454(\207le)s
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 3164(of)s 3435(\207le)s 3796(if)s gsave
-4013 2695 translate
+4013 2700 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(disconnect\211hup)m
 
 grestore
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 627(the)s 3(y)k 1075(are)s 1408(system)s 2117(errors,)s
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 2554(remain)s 3274(open,)s 3847(depending)s 4898(on)s 5195(the)s
 5543(use)s 5918(of)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(wait)m 
 grestore
 6589(,)s
 gsave
-6696 1158 translate
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 0.6953 1.0000 scale
 240 fnt31 0 -52(nowait)m 
 grestore
 7356(or)s gsave
-7615 1158 translate
+7615 1163 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(close)m
 
 grestore
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-7861(speci\207cation)s 
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+511(service)s 1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s
+8491(0.64.1)s 
 grestore
 
 grestore
@@ -2202,7 +2156,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 9 9
+%%Page: 8 8
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -2231,9 +2185,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8952 13842(9)m 240 fnt82 0 13251(and)m 404(the)s
+240 fnt84 0 13842(8)m 240 fnt82 0 13251(and)m 404(the)s
 752(client)s 1342(will)s 1768(w)s 2(ait)k 2237(for)s
 2575(them)s 3113(to)s 3352(be)s 3634(closed)s 4303(at)s
 4535(the)s 4883(service)s 5615(end,)s 6068(and)s 6472(reading)s
@@ -2418,8 +2372,8 @@ grestore
 3245(will)s
 3671(be)s 3953(set)s 4278(appropriately)s 5606(\(according)s 6681(to)s
 6920(the)s 7268(details)s 7942(of)s 8213(the)s 0 5083(service)m
-732(user\).)s 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s
-2462(client)s 3052(speci\207cation)s 8652(0.62)s 
+732(user\).)s 0 52(0.64.1)m 4809(User)s 5320(service)s 6052(daemon)s
+6867(and)s 7271(client)s 7861(speci\207cation)s 
 grestore
 
 grestore
@@ -2427,7 +2381,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 10 10
+%%Page: 9 9
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -2456,9 +2410,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(10)m gsave
+240 fnt84 8952 13842(9)m gsave
 0 12725 translate
 240 fnt82 9066 689 0 689 240 240 60 LoutGraphic
 gsave
@@ -2670,8 +2624,8 @@ grestore
 628(Con\207guration)s 2618(\207le)s 3100(dir)s 5(ecti)k 3(v)k 3(es)k
 
 grestore
-0 52(0.62)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
-7271(client)s 7861(speci\207cation)s 
+0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
+3052(speci\207cation)s 8491(0.64.1)s 
 grestore
 
 grestore
@@ -2679,7 +2633,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 11 11
+%%Page: 10 10
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -2708,14 +2662,14 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
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+240 fnt84 0 13842(10)m 300 fnt84 0 13207(4.2.1.)m 813(Immediate)s
 2261(dir)s 5(ecti)k 3(v)k 3(es)k 240 fnt82
-0 12696(The)m 428(follo)s 6(wing)k 1405(directi)s 6(v)k 3(es)k
+0 12693(The)m 428(follo)s 6(wing)k 1405(directi)s 6(v)k 3(es)k
 2375(tak)s 2(e)k 2827(ef)s 6(fect)k 3423(immediately:)s
 gsave
-120 12342 translate
+120 12339 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cd)m gsave
 432 0 translate
@@ -2724,95 +2678,95 @@ gsave
 grestore
 
 grestore
-480 12048(Change)m
+480 12045(Change)m
 1268(directory)s 2184(in)s 2427(the)s 2775(service)s 3507(program.)s
 gsave
-4421 12102 translate
+4421 12099 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cd)m 
 grestore
 4681(is)s 4891(cumulati)s 6(v)k 3(e.)k
 6048(It)s 6253(is)s 6463(an)s 6746(error)s 7269(if)s
-7486(the)s 7834(directory)s 480 11808(cannot)m 1178(be)s 1460(changed)s
+7486(the)s 7834(directory)s 480 11805(cannot)m 1178(be)s 1460(changed)s
 2316(to.)s gsave
-2666 11862 translate
+2666 11859 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cd)m 
 grestore
 2926(should)s 3623(not)s
 3989(be)s 4271(used)s 4768(between)s gsave
-5622 11862 translate
+5622 11859 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211directory)m
 
 grestore
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+7884(and)s 8288(the)s 480 11565(in)m 9(v)k 4(ocation)k
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 1117(be)s 1380(done)s 1884(with)s 2347(the)s 2677(old)s
 3022(current)s 3740(directory)s 4637(and)s 5023(the)s 5352(actual)s
 5959(e)s 3(x)k 3(ecution)k 6921(with)s 7385(the)s
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+7714(ne)s 6(w)k 8142(\(probably)s 480 11085(causing)m 1264(an)s
 1547(error\).)s gsave
-120 10748 translate
+120 10745 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(eof)m 
 grestore
-480 10454(Stop)m 972(reading)s
+480 10451(Stop)m 972(reading)s
 1742(the)s 2090(con\207guration)s 3423(\207le)s 3784(in)s 4027(question,)s
 4945(as)s 5195(if)s 5412(end)s 5816(of)s 6087(\207le)s
 6448(had)s 6852(been)s 7361(reached.)s 8208(An)s 3(y)k
-480 10214(control)m 1212(constructs)s 2232(\()s gsave
-2305 10268 translate
+480 10211(control)m 1212(constructs)s 2232(\()s gsave
+2305 10265 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(if)m
 
 grestore
 2505(,)s gsave
-2612 10268 translate
+2612 10265 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
 3673(or)s gsave
-3932 10268 translate
+3932 10265 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(errors\211push)m 
 grestore
 5033(\))s 5161(which)s 5803(were)s 6323(started)s
 7017(in)s 7260(that)s 7678(\207le)s 8039(will)s 8465(be)s
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 3629(continue)s 4509(in)s 4752(the)s 5100(\207le)s 5461(which)s
 6103(caused)s 6812(the)s 7160(\207le)s 7521(containing)s 8584(the)s
 gsave
-480 9788 translate
+480 9785 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(eof)m 
 grestore
-840 9734(to)m 1079(be)s 1361(read.)s
+840 9731(to)m 1079(be)s 1361(read.)s
 gsave
-120 9444 translate
+120 9441 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(quit)m 
 grestore
-480 9150(Stop)m 969(reading)s 1735(con\207guration)s
+480 9147(Stop)m 969(reading)s 1735(con\207guration)s
 3064(\207les)s 3510(and)s 3910(act)s 4244(immediately)s 5489(on)s
 5782(the)s 6126(current)s 6859(settings.)s 7689(The)s 8113(beha)s 4(viour)k
-480 8910(of)m gsave
-751 8964 translate
+480 8907(of)m gsave
+751 8961 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(quit)m 
 grestore
 1211(is)s 1421(subject)s
 2158(to)s 2397(the)s gsave
-2745 8964 translate
+2745 8961 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
 3806(control)s
 4538(construct.)s gsave
-120 8570 translate
+120 8567 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include)m gsave
 1152 0 translate
@@ -2823,7 +2777,7 @@ grestore
 
 grestore
 gsave
-120 8330 translate
+120 8327 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211ifexist)m gsave
 2304 0 translate
@@ -2832,25 +2786,25 @@ gsave
 grestore
 
 grestore
-480 8036(Read)m
-1026(the)s 1369(con\207guration)s 2698(\207le)s 240 fnt83 3054 8038(\207lename)m
-240 fnt82 3858 8036(,)m 3961(and)s 4360(then)s 4825(return)s
+480 8033(Read)m
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+240 fnt82 3858 8033(,)m 3961(and)s 4360(then)s 4825(return)s
 5447(to)s 5682(this)s 6073(\207le)s 6430(and)s 6829(continue)s
-7705(parsing)s 8457(it)s 8644(with)s 480 7796(the)m 822(ne)s 3(xt)k
+7705(parsing)s 8457(it)s 8644(with)s 480 7793(the)m 822(ne)s 3(xt)k
 1284(directi)s 6(v)k 3(e.)k 2207(It)s 2405(is)s
 2608(an)s 2884(error)s 3400(if)s 3610(the)s 3952(\207le)s
 4306(cannot)s 4997(be)s 5272(opened)s 6015(and)s 6412(read,)s
 6923(unless)s gsave
-7565 7850 translate
+7565 7847 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211ifexist)m 
 grestore
-480 7556(is)m 690(used)s
+480 7553(is)m 690(used)s
 1187(and)s 1591(the)s 1939(\207le)s 2300(does)s 2790(not)s
 3156(e)s 3(xist,)k 3711(in)s 3954(which)s 4596(case)s
 5063(the)s 5411(directi)s 6(v)k 3(e)k 6293(is)s
 6503(silently)s 7260(ignored.)s gsave
-120 7216 translate
+120 7213 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211lookup)m gsave
 2160 0 translate
@@ -2867,7 +2821,7 @@ grestore
 
 grestore
 gsave
-120 6976 translate
+120 6973 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211lookup\211all)m gsave
 2736 0 translate
@@ -2882,68 +2836,68 @@ gsave
 grestore
 
 grestore
-480 6682(Read)m 1030(the)s
-1378(con\207guration)s 2711(\207le)s 3072(in)s 240 fnt83 3315 6684(dir)m 8(ectory)k
-240 fnt82 4239 6682(whose)m 4907(name)s 5481(is)s 5691(the)s
-6039(v)s 6(alue)k 6607(of)s 240 fnt83 6878 6684(par)m 3(ameter)k
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+480 6679(Read)m 1030(the)s
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+240 fnt82 4239 6679(whose)m 4907(name)s 5481(is)s 5691(the)s
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+240 fnt82 7937 6679(\(see)m 8377(the)s 480 6439(description)m 1599(of)s
 gsave
-1870 6496 translate
+1870 6493 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(if)m 
 grestore
 2070(,)s 2177(`Control)s 3042(structure)s
-3933(directi)s 6(v)k 3(es',)k 5038(page)s 5546(12\).)s
-5969(If)s 240 fnt83 6199 6444(par)m 3(ameter)k 240 fnt82
-7258 6442(has)m 7628(se)s 6(v)k 3(eral)k 8350(v)s 6(alues)k
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+480 6199(the)m 3(y)k 943(will)s 1369(be)s 1651(tried)s
 2146(in)s 2389(order;)s 3005(with)s gsave
-3487 6256 translate
+3487 6253 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211lookup)m
 
 grestore
 4948(this)s 5344(search)s 6011(will)s 6437(stop)s 6889(when)s
 7465(one)s 7867(is)s 8077(found,)s 8743(b)s 4(ut)k
-480 5962(with)m gsave
-962 6016 translate
+480 5959(with)m gsave
+962 6013 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211lookup\211all)m 
 grestore
 2824(the)s 3172(search)s
 3839(will)s 4265(continue)s 5145(and)s 5549(an)s 3(y)k
 5946(\207les)s 6395(appropriate)s 7539(to)s 7778(other)s 8329(v)s 6(alues)k
-480 5722(will)m 906(be)s 1188(read)s 1657(too.)s 2127(If)s
+480 5719(will)m 906(be)s 1188(read)s 1657(too.)s 2127(If)s
 2357(none)s 2879(of)s 3150(the)s 3498(parameter')s 13(s)k
 4662(v)s 6(alues)k 5318(had)s 5722(a)s 5888(corresponding)s
 7310(\207le)s 7671(then)s 8140(the)s 8488(\207le)s gsave
-480 5536 translate
+480 5533 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(:default)m 
 grestore
-1340 5482(will)m 1765(be)s 2045(read,)s 2562(if)s
+1340 5479(will)m 1765(be)s 2045(read,)s 2562(if)s
 2778(it)s 2968(e)s 3(xists.)k 3612(If)s 240 fnt83
-3841 5484(par)m 3(ameter)k 240 fnt82 4840 5482(')m 13(s)k
+3841 5481(par)m 3(ameter)k 240 fnt82 4840 5479(')m 13(s)k
 5048(list)s 5398(of)s 5668(v)s 6(alues)k 6322(w)s 2(as)k
 6742(empty)s 7393(then)s 7860(the)s 8207(\207le)s gsave
-8566 5536 translate
+8566 5533 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(:none)m 
 grestore
-480 5242(will)m 906(be)s 1188(tried)s 1683(\207rst)s
+480 5239(will)m 906(be)s 1188(tried)s 1683(\207rst)s
 2114(and)s 2518(read)s 2987(if)s 3204(it)s 3396(e)s 3(xists,)k
 4044(otherwise)s gsave
-5029 5296 translate
+5029 5293 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(:default)m 
 grestore
 5890(will)s 6316(be)s
 6598(tried.)s 7199(It)s 7404(is)s 7614(not)s 7980(an)s
-8263(error)s 8786(for)s 480 5002(an)m 3(y)k 877(of)s
+8263(error)s 8786(for)s 480 4999(an)m 3(y)k 877(of)s
 1148(the)s 1496(\207les)s 1945(\(including)s gsave
-2981 5056 translate
+2981 5053 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(:default)m
 
@@ -2951,44 +2905,44 @@ grestore
 3782(\))s 3910(not)s 4276(to)s 4515(e)s 3(xist,)k
 5070(b)s 4(ut)k 5432(it)s 5624(is)s 5834(an)s
 6117(error)s 6640(if)s 6857(a)s 7023(\207le)s 7384(e)s 3(xists)k
-7976(and)s 8380(cannot)s 480 4762(be)m 753(read)s 1213(or)s
+7976(and)s 8380(cannot)s 480 4759(be)m 753(read)s 1213(or)s
 1462(if)s 1670(the)s 2008(directory)s 2915(cannot)s 3603(be)s
 3876(accessed.)s 4867(A)s 5087(translation)s 6143(will)s 6559(be)s
 6832(applied)s 7584(to)s 7814(v)s 6(alues)k 8460(before)s
-480 4522(the)m 3(y)k 943(are)s 1290(used)s 1787(to)s
+480 4519(the)m 3(y)k 943(are)s 1290(used)s 1787(to)s
 2026(construct)s 2962(a)s 3128(\207lename,)s 4058(so)s 4324(that)s
 4742(the)s 5090(lookup)s 5809(cannot)s 6507(access)s 7168(dot\207les)s
-7923(or)s 8182(\207les)s 8631(in)s 480 4282(other)m 1031(directories:)s
+7923(or)s 8182(\207les)s 8631(in)s 480 4279(other)m 1031(directories:)s
 2144(v)s 6(alues)k 2800(starting)s 3569(with)s 4051(full)s
 4437(stops)s 4980(will)s 5406(ha)s 4(v)k 3(e)k
 5907(a)s 6073(colon)s 6662(prepended)s 7717(\(making)s gsave
-8567 4336 translate
+8567 4333 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(:.)m 
 grestore
-8767(\),)s 480 4042(colons)m 1156(will)s 1582(be)s
+8767(\),)s 480 4039(colons)m 1156(will)s 1582(be)s
 1864(doubled,)s 2743(and)s 3147(each)s 3642(slash)s 4177(will)s
 4603(be)s 4885(replaced)s 5752(with)s 6234(a)s 6400(colon)s
 6989(follo)s 6(wed)k 7891(by)s 8185(a)s 8351(h)s 1(yphen)k
 gsave
-480 3856 translate
+480 3853 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(:\211)m 
 grestore
-680 3802(.)m 784(A)s 1014(parameter)s
+680 3799(.)m 784(A)s 1014(parameter)s
 2028(v)s 6(alue)k 2596(which)s 3238(is)s 3448(the)s
 3796(empty)s 4448(string)s 5045(will)s 5471(be)s 5753(replaced)s
 6620(with)s gsave
-7102 3856 translate
+7102 3853 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(:empty)m 
 grestore
 7762(\(note)s 8309(that)s
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+8727(this)s 480 3559(is)m 690(dif)s 6(ferent)k 1565(from)s
 2089(a)s 2255(parameter)s 3269(not)s 3635(ha)s 4(ving)k
 4336(an)s 3(y)k 4733(v)s 6(alues\).)k gsave
-120 3222 translate
+120 3219 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(include\211directory)m gsave
@@ -2998,26 +2952,26 @@ grestore
 grestore
 
 grestore
-480 2928(Read)m
+480 2925(Read)m
 1030(con\207guration)s 2363(from)s 2887(all)s 3180(\207les)s 3629(in)s
-3872(directory)s 240 fnt83 4788 2930(dir)m 8(ectory)k 240 fnt82
-5712 2928(which)m 6354(are)s 6701(plain)s 7236(\207les)s 7685(whose)s
-8353(names)s 480 2688(consist)m 1204(only)s 1684(of)s 1955(alphanumerics)s
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 3400(and)s 3804(h)s 1(yphens)k 4653(and)s 5057(start)s
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 7008(it)s 7200(or)s 7459(an)s 3(y)k 7856(of)s
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 1677(be)s 1951(read)s 2411(successfully)s 15(,)k 3663(or)s
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 1266(symbolic)s 2196(link)s 2629(to)s 2868(a)s 3034(plain)s
 3569(\207le.)s gsave
-120 1628 translate
+120 1625 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(error)m gsave
 864 0 translate
@@ -3027,19 +2981,19 @@ grestore
 grestore
 
 grestore
-480 1334(Causes)m 1209(an)s 1492(error)s 2015(whose)s
+480 1331(Causes)m 1209(an)s 1492(error)s 2015(whose)s
 2683(message)s 3549(includes)s 4397(the)s 4745(descripti)s 6(v)k 3(e)k
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-6781 1334(.)m 240 fnt83 6885 1336(te)m 4(xt)k 240 fnt82
-7289 1334(may)m 7755(consist)s 8479(of)s 480 1094(se)m 6(v)k 3(eral)k
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 1192(tok)s 2(ens)k 1855(with)s 2326(interv)s 3(ening)k
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 grestore
 
 grestore
@@ -3047,7 +3001,7 @@ grestore
 pgsave restore
 showpage
 
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@@ -3076,9 +3030,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
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 6095(which)s 6737(case)s 7204(the)s 7552(usual)s 8112(meaning)s
@@ -3345,8 +3299,8 @@ grestore
 240 fnt82 2252 810(refers)m 2845(to)s 3084(a)s 3250(\207le)s
 3611(one)s 4013(of)s 4284(whose)s 4952(lines)s 5454(is)s
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 grestore
 
 grestore
@@ -3354,7 +3308,7 @@ grestore
 pgsave restore
 showpage
 
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 %%PageResources: font Times-Roman
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 gsave
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 grestore
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(!)m gsave
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@@ -3401,21 +3355,21 @@ gsave
 grestore
 
 grestore
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 grestore
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 grestore
 gsave
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 0.6953 1.0000 scale
 240 fnt31
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 0 -1012(\))m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(service)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(calling\211user)m
 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
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 grestore
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 4017(in)s 4260(decimal\).)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(calling\211group)m 
 grestore
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 0.6953 1.0000 scale
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 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(USERV_USER)m
 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(service\211user)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(service\211group)m 
 grestore
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(service\211user\211shell)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(u\211)m gsave
@@ -3542,119 +3496,119 @@ grestore
 grestore
 
 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211defvar)m 
 grestore
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 8512(and)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(include\211lookup)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(:none)m
 
 grestore
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 grestore
 6245(if)s
 gsave
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 grestore
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 gsave
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 240 fnt31 0 -52(errors\211push)m 
 grestore
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 240 fnt31
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 grestore
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(errors\211push)m 
 grestore
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 grestore
 5027(.)s
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(hctac)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(quit)m 
 grestore
 2013(inside)s
 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(hctac)m 
 grestore
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 gsave
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 0.6953 1.0000 scale
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 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(quit)m
 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
@@ -3662,35 +3616,35 @@ grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(reset)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(hctac)m 
 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(catch\211quit)m 
 grestore
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 6459(looking)s 7244(for)s 7582(the)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(hctac)m
 
 grestore
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 grestore
 
 grestore
@@ -3698,7 +3652,7 @@ grestore
 pgsave restore
 showpage
 
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 gsave
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 grestore
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 gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(reject)m 
 grestore
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 gsave
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 0.6953 1.0000 scale
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 grestore
 2992(,)s gsave
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 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211directory)m
 
 grestore
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 0.6953 1.0000 scale
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 grestore
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 0.6953 1.0000 scale
 240 fnt31 0 -52(execute)m gsave
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 grestore
 4048(\202])s 
 grestore
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+480 10010(Ex)m 3(ecute)k
+1300(the)s 1645(program)s 240 fnt83 2512 10012(pr)m 10(o)k 2(gr)k 3(am)k
+240 fnt82 3332 10010(,)m 3436(with)s 3915(the)s 4259(ar)s 4(guments)k
 5299(as)s 5546(speci\207ed,)s 6500(follo)s 6(wed)k 7399(by)s
-7690(an)s 3(y)k 8083(ar)s 4(guments)k 480 9773(gi)m 6(v)k 3(en)k
+7690(an)s 3(y)k 8083(ar)s 4(guments)k 480 9770(gi)m 6(v)k 3(en)k
 1052(to)s 1282(the)s 1621(client)s 2203(if)s gsave
-2411 9827 translate
+2411 9824 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(no\211suppress\211args)m 
@@ -3804,15 +3758,15 @@ grestore
 4064(is)s 4266(in)s 4500(ef)s 6(fect.)k
 5131(It)s 5328(is)s 5529(an)s 5803(error)s 6318(for)s
 6647(the)s 6986(e)s 3(x)k 3(ecution)k 7959(to)s
-8189(f)s 2(ail)k 8550(when)s 480 9533(it)m 672(is)s
+8189(f)s 2(ail)k 8550(when)s 480 9530(it)m 672(is)s
 882(attempted)s 1882(\(after)s 2457(all)s 2750(the)s 3098(con\207guration)s
 4431(has)s 4801(been)s 5310(parsed\).)s 6117(If)s 240 fnt83
-6347 9535(pr)m 10(o)k 2(gr)k 3(am)k 240 fnt82
-7227 9533(does)m 7717(not)s 8083(contain)s 8844(a)s 480 9293(slash)m
+6347 9532(pr)m 10(o)k 2(gr)k 3(am)k 240 fnt82
+7227 9530(does)m 7717(not)s 8083(contain)s 8844(a)s 480 9290(slash)m
 1015(it)s 1207(will)s 1633(be)s 1915(searched)s 2809(for)s
 3147(on)s 3444(the)s 3792(service)s 4524(user')s 13(s)k
 5132(path.)s gsave
-120 8953 translate
+120 8950 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211directory)m gsave
 3312 0 translate
@@ -3828,78 +3782,78 @@ grestore
 6376(\202])s
 
 grestore
-480 8659(T)m 19(ak)k 2(e)k 993(all)s 1286(the)s
+480 8656(T)m 19(ak)k 2(e)k 993(all)s 1286(the)s
 1634(characters)s 2652(after)s 3148(the)s 3496(last)s 3887(slash)s
 4422(of)s 4693(the)s 5041(service)s 5773(name)s 6347(speci\207ed)s
-7255(when)s 7831(the)s 8179(client)s 480 8418(w)m 2(as)k
+7255(when)s 7831(the)s 8179(client)s 480 8415(w)m 2(as)k
 901(called,)s 1578(and)s 1982(e)s 3(x)k 3(ecute)k
 2762(that)s 3180(program)s 4050(in)s 4293(the)s 4641(directory)s
-5557(named)s 6253(by)s 240 fnt83 6547 8420(pathname)m 240 fnt82
-7545 8418(as)m 7795(if)s 8012(it)s 8204(had)s 8608(been)s
-480 8178(speci\207ed)m 1388(for)s 240 fnt83 1726 8180(e)m 4(xecute)k
-240 fnt82 2431 8178(.)m 2535(The)s 2963(part)s 3394(of)s
+5557(named)s 6253(by)s 240 fnt83 6547 8417(pathname)m 240 fnt82
+7545 8415(as)m 7795(if)s 8012(it)s 8204(had)s 8608(been)s
+480 8175(speci\207ed)m 1388(for)s 240 fnt83 1726 8177(e)m 4(xecute)k
+240 fnt82 2431 8175(.)m 2535(The)s 2963(part)s 3394(of)s
 3665(the)s 4013(service)s 4745(name)s 5319(used)s 5816(may)s
-6282(contain)s 7043(only)s 7523(alphanumerics)s 480 7938(and)m 884(h)s 1(yphens)k
+6282(contain)s 7043(only)s 7523(alphanumerics)s 480 7935(and)m 884(h)s 1(yphens)k
 1732(and)s 2136(must)s 2660(start)s 3130(with)s 3611(an)s
 3894(alphanumeric)s 5247(\(and)s 5730(it)s 5921(must)s 6446(be)s
-6727(non-empty\),)s 7950(otherwise)s 8934(it)s 480 7698(is)m 690(an)s
+6727(non-empty\),)s 7950(otherwise)s 8934(it)s 480 7695(is)m 690(an)s
 973(error)s 13(.)k 1587(This)s 2063(directi)s 6(v)k 3(e)k
 2945(is)s 3155(ignored)s 3944(if)s 4161(the)s 4509(rele)s 6(v)k 6(ant)k
 5326(program)s 6196(does)s 6686(not)s 7052(e)s 3(xist)k
-7560(in)s 7803(the)s 8151(directory)s 480 7458(speci\207ed;)m 1437(in)s
+7560(in)s 7803(the)s 8151(directory)s 480 7455(speci\207ed;)m 1437(in)s
 1675(this)s 2066(case)s 2528(the)s 2871(program)s 3735(to)s
 3969(e)s 3(x)k 3(ecute)k 4744(is)s 4949(left)s
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 7367(\(or)s 7700(unset,)s 8307(if)s 8519(it)s 8705(w)s 2(as)k
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+480 7215(not)m 846(set)s 1171(before\).)s 2024(It)s 2229(is)s
 2439(an)s 2722(error)s 3245(for)s 3583(the)s 3931(test)s
 4322(for)s 4660(the)s 5008(e)s 3(xistence)k 5950(of)s
 6221(the)s 6569(program)s 7439(to)s 7678(f)s 2(ail)k
-8048(other)s 8599(than)s 480 6978(with)m 958(a)s 1120(`no)s
+8048(other)s 8599(than)s 480 6975(with)m 958(a)s 1120(`no)s
 1488(such)s 1980(\207le)s 2336(or)s 2591(directory')s 3561(indication.)s
 4617(It)s 4818(is)s 5023(also)s 5457(an)s 5736(error)s
 6255(for)s 6589(the)s 6932(e)s 3(x)k 3(ecution)k
 7909(to)s 8144(f)s 2(ail)k 8510(if)s 8722(and)s
-480 6738(when)m 1056(it)s 1248(is)s 1458(attempted)s 2458(\(after)s
+480 6735(when)m 1056(it)s 1248(is)s 1458(attempted)s 2458(\(after)s
 3033(all)s 3326(the)s 3674(con\207guration)s 5007(has)s 5377(been)s
 5886(parsed\).)s gsave
-120 6398 translate
+120 6395 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211path)m 
 grestore
-240 fnt83 480 6106(service)m
-240 fnt82 1202 6104(is)m 1404(interpreted)s 2488(as)s 2731(a)s
+240 fnt83 480 6103(service)m
+240 fnt82 1202 6101(is)m 1404(interpreted)s 2488(as)s 2731(a)s
 2889(program)s 3751(on)s 4041(the)s 4381(def)s 2(ault)k
 gsave
-5094 6158 translate
+5094 6155 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(PATH)m 
 grestore
 5546(\(or)s 5877(as)s 6119(a)s
 6277(pathname)s 7256(of)s 7519(an)s 7794(e)s 3(x)k 3(ecutable,)k
-8909(if)s 480 5863(it)m 660(contains)s 1495(a)s gsave
-1649 5917 translate
+8909(if)s 480 5860(it)m 660(contains)s 1495(a)s gsave
+1649 5914 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(/)m 
 grestore
 1749(\).)s 1919(This)s 2383(directi)s 6(v)k 3(e)k
-3252(is)s 240 fnt83 3450 5865(very)m 3904(dang)s 2(er)k 10(ous)k
-240 fnt82 4899 5863(,)m 4994(and)s 5385(is)s 5583(only)s
+3252(is)s 240 fnt83 3450 5862(very)m 3904(dang)s 2(er)k 10(ous)k
+240 fnt82 4899 5860(,)m 4994(and)s 5385(is)s 5583(only)s
 6050(pro)s 3(vided)k 6944(to)s 7170(mak)s 2(e)k
 7730(the)s gsave
-8065 5917 translate
+8065 5914 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211override)m 
 grestore
-480 5623(options)m 1230(ef)s 6(fecti)k 6(v)k 3(e.)k
+480 5620(options)m 1230(ef)s 6(fecti)k 6(v)k 3(e.)k
 2146(It)s 2344(should)s 3034(not)s 3393(normally)s 4304(be)s
 4579(used.)s 5115(It)s 5313(is)s 5516(an)s 5792(error)s
 6309(for)s 6640(the)s 6981(e)s 3(x)k 3(ecution)k
-7955(to)s 8187(f)s 2(ail)k 8550(when)s 480 5383(it)m
+7955(to)s 8187(f)s 2(ail)k 8550(when)s 480 5380(it)m
 672(is)s 882(attempted)s 1882(\(after)s 2457(all)s 2750(the)s
 3098(con\207guration)s 4431(has)s 4801(been)s 5310(parsed\).)s gsave
-120 5043 translate
+120 5040 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(execute\211builtin)m gsave
@@ -3915,40 +3869,40 @@ gsave
 grestore
 
 grestore
-480 4749(Ex)m 3(ecutes)k 1388(the)s 1732(b)s 4(uiltin)k
-2405(service)s 240 fnt83 3133 4751(service-name)m 240 fnt82 4400 4749(.)m
+480 4746(Ex)m 3(ecutes)k 1388(the)s 1732(b)s 4(uiltin)k
+2405(service)s 240 fnt83 3133 4748(service-name)m 240 fnt82 4400 4746(.)m
 4500(These)s 5123(b)s 4(uiltin)k 5796(services)s 6612(display)s
-7353(information)s 8534(about)s 480 4509(the)m 822(serv)s 3(er)k
+7353(information)s 8534(about)s 480 4506(the)m 822(serv)s 3(er)k
 1455(and/or)s 2120(the)s 2461(request,)s 3252(and)s 3649(ignore)s
 4310(an)s 3(y)k 4700(ar)s 4(guments)k 5737(passed)s
 6426(from)s 6944(the)s 7285(service)s 8011(side)s 8445(e)s 3(xcept)k
-480 4269(possibly)m 1320(to)s 1547(print)s 2046(them)s 2572(as)s
+480 4266(possibly)m 1320(to)s 1547(print)s 2046(them)s 2572(as)s
 2810(part)s 3228(of)s 3487(their)s 3972(output.)s 4676(The)s 3(y)k
 5207(write)s 5740(their)s 6225(results)s 6887(to)s 7114(their)s
-7599(standard)s 8454(output)s 480 4029(\(i.e.,)m 958(where)s 6(v)k 3(er)k
+7599(standard)s 8454(output)s 480 4026(\(i.e.,)m 958(where)s 6(v)k 3(er)k
 1898(\207le)s 2259(descriptor)s 3274(1)s 3429(is)s 3639(directed\).)s
 4591(The)s 5019(b)s 4(uiltin)k 5696(services)s 6516(are:)s
 gsave
-600 3843 translate
+600 3840 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute)m 
 grestore
-960 3549(Displays)m 1848(the)s 2196(e)s 3(x)k 3(ecution)k
+960 3546(Displays)m 1848(the)s 2196(e)s 3(x)k 3(ecution)k
 3177(settings,)s 4014(de\207ned)s 4777(v)s 6(ariables,)k 5740(ar)s 4(guments,)k
-6839(etc.)s 7221(with)s 7703(which)s 8345(the)s 960 3309(b)m 4(uiltin)k
+6839(etc.)s 7221(with)s 7703(which)s 8345(the)s 960 3306(b)m 4(uiltin)k
 1637(service)s 2369(w)s 2(as)k 2790(in)s 9(v)k 4(ok)k 2(ed.)k
 gsave
-600 3123 translate
+600 3120 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(environment)m 
 grestore
-960 2829(Dis)m 1283(plays)s 1839(the)s
+960 2826(Dis)m 1283(plays)s 1839(the)s
 2187(en)s 2410(vi)s 2590(ron)s 2906(ment)s 3444(v)s 6(ari)k
 3803(able)s 4257(set)s 4522(tings)s 5038(with)s 5520(which)s
 6162(the)s 6510(b)s 4(uiltin)k 7187(ser)s 7465(vice)s
-7919(w)s 2(as)k 960 2589(in)m 1143(v)s 4(ok)k 2(ed.)k
+7919(w)s 2(as)k 960 2586(in)m 1143(v)s 4(ok)k 2(ed.)k
 gsave
-600 2403 translate
+600 2400 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(parameter)m gsave
 1440 0 translate
@@ -3958,42 +3912,42 @@ gsave
 grestore
 
 grestore
-960 2109(Displays)m 1848(the)s 2196(v)s 6(alues)k 2852(of)s
+960 2106(Displays)m 1848(the)s 2196(v)s 6(alues)k 2852(of)s
 3123(the)s 3471(service)s 4203(con\207guration)s 5536(language)s 6456(parameter)s
 7470(speci\207ed.)s gsave
-600 1923 translate
+600 1920 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(version)m 
 grestore
-960 1629(Displays)m 1848(the)s
+960 1626(Displays)m 1848(the)s
 2196(v)s 3(ersion)k 2954(string)s 3551(and)s 3955(compilation)s
 5154(details)s 5828(of)s 6099(the)s 6447(uservd)s 7143(serv)s 3(er)k
 7783(program.)s gsave
-600 1443 translate
+600 1440 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reset)m 
 grestore
-960 1149(Dis)m 1283(plays)s
+960 1146(Dis)m 1283(plays)s
 1838(the)s 2184(de)s 2406(f)s 2(ault)k 2899(re)s
 3080(set)s 3403(con)s 3746(\207g)s 3992(u)s 4107(ra)s
 4292(tion)s 4719(\(e)s 6(v)k 6(al)k 5179(u)s
 5294(at)s 5466(ed)s 5748(when)s gsave
-6323 1203 translate
+6323 1200 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reset)m
 
 grestore
 6881(is)s 7089(found)s 7704(in)s 7945(a)s 8109(con)s
-8452(\207g)s 8698(u)s 8813(ra)s 8998(-)s 960 909(tion)m
+8452(\207g)s 8698(u)s 8813(ra)s 8998(-)s 960 906(tion)m
 1389(\207le,)s 1801(or)s 2060(when)s 2636(an)s 2919(er)s
 3104(ror)s 3442(is)s 3652(caught)s 4350(by)s gsave
-4644 963 translate
+4644 960 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(catch\211quit)m 
 grestore
-5645(\).)s 0 52(0.62)m 4809(User)s 5320(service)s
-6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
+5645(\).)s 0 52(User)m 511(service)s 1243(daemon)s
+2058(and)s 2462(client)s 3052(speci\207cation)s 8491(0.64.1)s 
 grestore
 
 grestore
@@ -4001,7 +3955,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 15 15
+%%Page: 14 14
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -4030,151 +3984,139 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8833 13842(15)m gsave
-600 13318 translate
+240 fnt84 0 13842(14)m gsave
+600 13320 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(toplevel)m 
 grestore
 240 fnt82
-960 13024(Displays)m 1848(the)s 2196(top-le)s 6(v)k 3(el)k
+960 13026(Displays)m 1848(the)s 2196(top-le)s 6(v)k 3(el)k
 3091(def)s 2(ault)k 3812(con\207guration)s 5145(\(the)s 5572(con\207guration)s
 6905(data,)s 7410(e)s 6(v)k 6(aluated)k 8372(by)s
-8666(the)s 960 12784(serv)m 3(er)k 9(,)k 1638(which)s
+8666(the)s 960 12786(serv)m 3(er)k 9(,)k 1638(which)s
 2280(calls)s 2768(all)s 3061(the)s 3409(other)s 3960(con\207guration)s
 5293(\207les\).)s gsave
-600 12598 translate
+600 12600 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(override)m 
 grestore
-960 12304(Displays)m 1847(the)s
+960 12306(Displays)m 1847(the)s
 2194(top-le)s 6(v)k 3(el)k 3088(o)s 3(v)k 3(erride)k
 3932(con\207guration)s 5264(\(the)s 5690(con\207guration)s 7021(data,)s 7525(e)s 6(v)k 6(aluated)k
-8486(by)s 8778(the)s 960 12064(serv)m 3(er)k 9(,)k
+8486(by)s 8778(the)s 960 12066(serv)m 3(er)k 9(,)k
 1638(which)s 2280(causes)s 2955(all)s 3248(the)s 3596(other)s
 4147(con\207guration)s 5480(data)s 5938(to)s 6177(be)s 6459(parsed\).)s
 gsave
-600 11878 translate
+600 11880 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(help)m 
 grestore
-960 11584(Displays)m 1848(a)s 2014(list)s
+960 11586(Displays)m 1848(a)s 2014(list)s
 2365(of)s 2636(the)s 2984(understood)s 4106(b)s 4(uiltin)k
 4783(service)s 5515(names)s 6177(and)s 6581(ar)s 4(guments.)k
+480 11323(In)m 736(the)s 1084(fu)s 1278(ture)s 1705(oth)s
+2008(er)s 2253(b)s 4(uiltin)k 2930(ser)s 3208(vices)s
+3750(may)s 4216(be)s 4498(de)s 4720(\207ned)s 5257(which)s
+5899(do)s 6192(more)s 6739(than)s 7208(just)s 7613(print)s
+8124(in)s 8307(for)s 8585(-)s 480 11083(ma)m 772(tion.)s
 gsave
-600 11398 translate
+120 10793 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(shutdown)m 
-grestore
-960 11104(Arranges)m 1876(for)s 2203(the)s
-gsave
-2540 11158 translate
-0.6953 1.0000 scale
-240 fnt31 0 -52(uservd)m 
-grestore
-3189(to)s 3417(shut)s 3865(do)s 6(wn.)k
-4485(A)s 17(v)k 6(ailable)k 5435(only)s 5904(when)s
-6469(the)s 6806(service)s 7527(user)s 7974(is)s 8173(root.)s
-8650(This)s 960 10864(only)m 1440(af)s 6(fects)k 2120(ne)s 6(w)k
-2567(requests;)s 3462(it)s 3654(doesn')s 4(t)k 4414(terminate)s
-5371(an)s 3(y)k 5768(currently-running)s 7507(requests)s gsave
-120 10476 translate
-0.6953 1.0000 scale
-240 fnt31
-0 -52(set\211environment)m 
+240 fnt31 0 -52(set\211environment)m 
 grestore
 gsave
-120 10236 translate
+120 10553 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(no\211set\211environment)m 
 grestore
-480 9942(Runs)m gsave
-1024 9996 translate
+480 10259(Runs)m
+gsave
+1024 10313 translate
 0.6953 1.0000 scale
-240 fnt31
-0 -52(/etc/environment)m 
+240 fnt31 0 -52(/etc/environment)m 
 grestore
-2686(to)s 2925(set)s 3250(the)s 3598(service)s
-4330(user')s 13(s)k 4938(en)s 9(vironment.)k 6242(This)s
-6718(adds)s 7208(the)s 7556(o)s 3(v)k 3(erhead)k
-8485(of)s 480 9702(in)m 9(v)k 4(oking)k 1372(a)s
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+3598(service)s 4330(user')s 13(s)k 4938(en)s 9(vironment.)k
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+8485(of)s 480 10019(in)m 9(v)k 4(oking)k 1372(a)s
 1538(shell,)s 2096(b)s 4(ut)k 2458(doesn')s 4(t)k
 3218(cause)s 3805(an)s 3(y)k 4202(shell)s 4708(\(de\)mangling)s
 6049(of)s 6320(the)s 6668(service')s 13(s)k 7554(ar)s 4(guments.)k
-8650(This)s 480 9462(is)m 690(achie)s 6(v)k 3(ed)k
+8650(This)s 480 9779(is)m 690(achie)s 6(v)k 3(ed)k
 1589(by)s 1883(in)s 9(v)k 4(oking)k gsave
-960 9276 translate
+960 9593 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(.../program)m 1728(arg)s 2304(arg)s 2880(arg)s 3456(\202)s
 
 grestore
-480 9031(as)m gsave
-960 8845 translate
+480 9348(as)m gsave
+960 9162 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(/bin/sh)m 1152(\211c)s 1584('.)s
 2016(/etc/environment;)s 4608(exec)s 5328("$@"')s 6192(\211)s 6480(.../program)s
 8208(arg)s 8784(arg)s 9360(arg)s 9936(\202)s 
 grestore
 gsave
-480 8601 translate
+480 8918 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(no\211set\211environment)m 
 grestore
-2342 8547(cancels)m 3096(the)s 3444(ef)s 6(fect)k
+2342 8864(cancels)m 3096(the)s 3444(ef)s 6(fect)k
 4040(of)s gsave
-4311 8601 translate
+4311 8918 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(set\211environment)m 
 grestore
 5812(.)s gsave
-120 8257 translate
+120 8574 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(no\211suppress\211args)m 
 grestore
 gsave
-120 8017 translate
+120 8334 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(suppress\211args)m 
 grestore
-480 7723(Include)m 1253(an)s 3(y)k
+480 8040(Include)m 1253(an)s 3(y)k
 1650(ar)s 4(guments)k 2693(gi)s 6(v)k 3(en)k
 3273(to)s 3512(the)s 3860(client)s 4450(as)s 4700(ar)s 4(guments)k
 5743(to)s 5982(the)s 6330(program)s 7200(in)s 9(v)k 4(ok)k 2(ed)k
-8015(as)s 8265(a)s 8431(result)s 480 7483(of)m 749(an)s
+8015(as)s 8265(a)s 8431(result)s 480 7800(of)m 749(an)s
 gsave
-1030 7537 translate
+1030 7854 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute)m 
 grestore
 1730(,)s gsave
-1834 7537 translate
+1834 7854 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211directory)m
 
 grestore
 4094(or)s gsave
-4351 7537 translate
+4351 7854 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211path)m 
 grestore
 6110(directi)s 6(v)k 3(e.)k
 gsave
-7038 7537 translate
+7038 7854 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(suppress\211args)m 
 grestore
-8396(undoes)s 480 7243(the)m 828(ef)s 6(fect)k
+8396(undoes)s 480 7560(the)m 828(ef)s 6(fect)k
 1424(of)s gsave
-1695 7297 translate
+1695 7614 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(no\211suppress\211args)m 
 grestore
 3297(.)s gsave
-120 6922 translate
+120 7239 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(require\211fd)m gsave
@@ -4185,135 +4127,135 @@ grestore
 grestore
 2940(read|write)s 
 grestore
-480 6623(In)m 676(sist)s 1054(that)s 1472(the)s
+480 6940(In)m 676(sist)s 1054(that)s 1472(the)s
 1820(\207ledescrip)s 2808(tor\(s\))s 3373(be)s 3655(opened)s 4405(for)s
 4743(read)s 5152(ing)s 5511(resp.)s 6013(writ)s 6397(ing.)s
 6807(It)s 7012(is)s 7222(an)s 7505(er)s 7690(ror)s
 8028(if)s 8245(an)s 3(y)k 8642(de)s 8864(-)s
-480 6383(scrip)m 937(tor)s 1258(mark)s 2(ed)k 2027(as)s
+480 6700(scrip)m 937(tor)s 1258(mark)s 2(ed)k 2027(as)s
 2272(re)s 2453(quired)s 3118(when)s 3689(the)s 4033(ser)s
 4311(vice)s 4760(is)s 4966(about)s 5554(to)s 5788(be)s
 6066(in)s 6249(v)s 4(ok)k 2(ed)k 6882(\(af)s
 7158(ter)s 7465(the)s 7808(con)s 8151(\207g)s 8397(u)s
-8512(ra)s 8697(tion)s 480 6143(has)m 850(been)s 1359(parsed\))s
+8512(ra)s 8697(tion)s 480 6460(has)m 850(been)s 1359(parsed\))s
 2111(w)s 2(as)k 2532(not)s 2898(spec)s 3316(i)s
 3376(\207ed)s 3793(when)s 4369(the)s 4717(client)s 5307(w)s 2(as)k
 5728(in)s 5911(v)s 4(ok)k 2(ed.)k 6595(Each)s
 7130(\207le)s 7491(de)s 7713(scrip)s 8170(tor)s 8495(has)s
-480 5903(a)m 646(sep)s 958(a)s 1064(rate)s 1477(set)s
+480 6220(a)m 646(sep)s 958(a)s 1064(rate)s 1477(set)s
 1742(ting,)s 2221(and)s 2625(the)s 2973(last)s 3364(one)s
 3766(of)s gsave
-4037 5957 translate
+4037 6274 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(require\211fd)m 
 grestore
 5038(,)s gsave
-5145 5957 translate
+5145 6274 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(allow\211fd)m 
 grestore
 5946(,)s gsave
-6053 5957 translate
+6053 6274 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(ignore\211fd)m 
 grestore
 6954(,)s
 gsave
-7061 5957 translate
+7061 6274 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(null\211fd)m 
 grestore
 7821(or)s gsave
-8080 5957 translate
+8080 6274 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reject\211fd)m
 
 grestore
-480 5662(which)m 1122(af)s 1319(fect)s 1676(ed)s 1960(a)s
+480 5979(which)m 1122(af)s 1319(fect)s 1676(ed)s 1960(a)s
 2126(par)s 2431(tic)s 2662(u)s 2777(lar)s 3088(\207le)s
 3449(de)s 3671(scrip)s 4128(tor)s 4453(will)s 4879(tak)s 2(e)k
-5331(ef)s 5528(fect.)s 240 fnt83 6049 5664(fd-)m 6302(r)s 3(ang)k 2(e)k
-240 fnt82 6909 5662(may)m 7375(be)s 7657(a)s 7823(sin)s
-8099(gle)s 8447(num)s 8873(-)s 480 5422(ber)m 9(,)k
+5331(ef)s 5528(fect.)s 240 fnt83 6049 5981(fd-)m 6302(r)s 3(ang)k 2(e)k
+240 fnt82 6909 5979(may)m 7375(be)s 7657(a)s 7823(sin)s
+8099(gle)s 8447(num)s 8873(-)s 480 5739(ber)m 9(,)k
 883(tw)s 2(o)k 1293(num)s 1719(bers)s 2168(sep)s
 2480(a)s 2586(rat)s 2837(ed)s 3121(by)s 3415(a)s
 3581(h)s 1(y)k 3814(phen,)s 4387(or)s 4646(one)s
 5048(num)s 5474(ber)s 5839(fol)s 6099(lo)s 6(wed)k
 6736(by)s 7030(a)s 7196(h)s 1(y)k 7429(phen)s
-7952(\(in)s 8214(di)s 8394(cat)s 8672(ing)s 480 5182(all)m
+7952(\(in)s 8214(di)s 8394(cat)s 8672(ing)s 480 5499(all)m
 772(de)s 994(scrip)s 1451(tors)s 1858(from)s 2380(that)s
 2796(num)s 3222(ber)s 3585(on)s 3822(w)s 2(ards\).)k
 4573(It)s 4776(may)s 5240(also)s 5676(be)s 5956(one)s
 6357(of)s 6626(the)s 6972(w)s 2(ords)k gsave
-7604 5236 translate
+7604 5553 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(stdin)m 
 grestore
 8104(,)s gsave
-8209 5236 translate
+8209 5553 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(stdout)m 
 grestore
 8867(or)s
 gsave
-480 4996 translate
+480 5313 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(stderr)m 
 grestore
-1080 4942(.)m 1174(Open-)s 1761(ended)s
+1080 5259(.)m 1174(Open-)s 1761(ended)s
 2380(\207le)s 2730(de)s 2952(scrip)s 3409(tor)s 3723(rangers)s
 4466(are)s 4802(al)s 4969(lo)s 6(wed)k 5596(only)s
 6065(with)s gsave
-6536 4996 translate
+6536 5313 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reject\211fd)m 
 grestore
 7486(and)s gsave
-7879 4996 translate
+7879 5313 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(ignore\211fd)m 
 grestore
-8780(,)s 8876(as)s 480 4702(oth)m 783(er)s
+8780(,)s 8876(as)s 480 5019(oth)m 783(er)s
 968(wise)s 1457(the)s 1799(ser)s 2077(vice)s 2526(pro)s
 2838(gram)s 3383(w)s 2(ould)k 4033(\207nd)s 4458(it)s
 4590(self)s 5001(with)s 5477(a)s 5638(v)s 3(ery)k
 6108(lar)s 4(ge)k 6632(num)s 7058(ber)s 7417(of)s
-7683(\207le)s 8038(de)s 8260(scrip)s 8717(tors)s 480 4462(open.)m
+7683(\207le)s 8038(de)s 8260(scrip)s 8717(tors)s 480 4779(open.)m
 1090(When)s 1699(the)s 2027(con)s 2370(\207g)s 2616(u)s
 2731(ra)s 2916(tion)s 3325(has)s 3674(been)s 4163(parsed,)s
 4874(and)s 5258(be)s 5480(fore)s 5900(the)s 6227(ser)s
 6505(vice)s 6939(is)s 7129(about)s 7701(to)s 7920(be)s
 8181(e)s 3(x)k 8399(e)s 8501(cut)s 8793(ed,)s
-480 4222(stderr)m 1083(\(fd)s 1418(2\))s 1665(must)s 2189(be)s
+480 4539(stderr)m 1083(\(fd)s 1418(2\))s 1665(must)s 2189(be)s
 2470(re)s 2651(quired)s 3320(or)s 3578(al)s 3745(lo)s 6(wed)k
 4381(\()s gsave
-4454 4276 translate
+4454 4593 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(require\211fd)m 
 grestore
 5514(or)s gsave
-5772 4276 translate
+5772 4593 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(allow\211fd)m 
 grestore
 6573(\))s 6701(for)s 7038(writ)s 7422(ing;)s
-7839(this)s 8234(is)s 8443(so)s 8708(that)s 480 3982(the)m
+7839(this)s 8234(is)s 8443(so)s 8708(that)s 480 4299(the)m
 825(er)s 1010(ror)s 1345(mes)s 1721(sage)s 2198(print)s
 2649(ed)s 2930(by)s 3220(the)s 3565(serv)s 3958(er')s 13(s)k
 4350(child)s 4882(pro)s 5194(cess)s 5640(if)s 5853(it)s
 6042(can)s 6371(not)s gsave
-6734 4036 translate
+6734 4353 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(exec)m 
 grestore
 7190(the)s
-7535(ser)s 7813(vice)s 8263(pro)s 8575(gram)s 480 3742(is)m
+7535(ser)s 7813(vice)s 8263(pro)s 8575(gram)s 480 4059(is)m
 690(not)s 1056(lost.)s gsave
-120 3452 translate
+120 3769 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(allow\211fd)m gsave
 1296 0 translate
@@ -4323,45 +4265,45 @@ grestore
 grestore
 2652([read|write])s 
 grestore
-480 3153(Allo)m 6(w)k
+480 3470(Allo)m 6(w)k
 1126(the)s 1474(descriptor\(s\))s 2729(to)s 2968(be)s 3250(opened)s
 4000(for)s 4338(reading)s 5108(resp.)s 5610(writing,)s 6407(or)s
 6666(either)s 7269(if)s 7486(neither)s gsave
-8209 3207 translate
+8209 3524 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(read)m
 
 grestore
 8669(nor)s gsave
-480 2967 translate
+480 3284 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(write)m 
 grestore
-1040 2913(is)m 1250(speci\207ed.)s
+1040 3230(is)m 1250(speci\207ed.)s
 2204(If)s 2434(a)s 2600(particular)s 3574(descriptor)s 4589(not)s
 4955(speci\207ed)s 5863(by)s 6157(the)s 6505(client)s 7095(then)s
-7564(it)s 7756(will)s 8182(be)s 8464(open)s 480 2673(onto)m
+7564(it)s 7756(will)s 8182(be)s 8464(open)s 480 2990(onto)m
 gsave
-959 2727 translate
+959 3044 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(/dev/null)m 
 grestore
 1920(\(for)s 2337(reading,)s 3161(writing,)s
 3958(or)s 4217(both,)s 4750(depending)s 5801(on)s 6098(whether)s
 gsave
-6928 2727 translate
+6928 3044 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(read)m 
 grestore
 7328(,)s gsave
-7435 2727 translate
+7435 3044 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(write)m
 
 grestore
-7995(or)s 8254(neither)s 480 2433(w)m 2(as)k 901(speci\207ed\).)s
+7995(or)s 8254(neither)s 480 2750(w)m 2(as)k 901(speci\207ed\).)s
 gsave
-120 2093 translate
+120 2410 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(null\211fd)m gsave
 1152 0 translate
@@ -4371,23 +4313,23 @@ gsave
 grestore
 2508([read|write])s 
 grestore
-480 1794(Spec)m 938(i)s 998(fy)s 1251(that)s
+480 2111(Spec)m 938(i)s 998(fy)s 1251(that)s
 1669(the)s 2017(de)s 2239(scrip)s 2696(tor\(s\))s 3261(be)s
 3543(opened)s 4293(onto)s gsave
-4772 1848 translate
+4772 2165 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(/dev/null)m 
 grestore
 5733(for)s
 6071(read)s 6480(ing)s 6839(resp.)s 7341(writ)s 7725(ing,)s
-8138(or)s 8397(both)s 8880(if)s 480 1554(nei)m 766(ther)s
+8138(or)s 8397(both)s 8880(if)s 480 1871(nei)m 766(ther)s
 gsave
-1181 1608 translate
+1181 1925 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(read)m 
 grestore
 1624(nor)s gsave
-1986 1608 translate
+1986 1925 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(write)m
 
@@ -4396,13 +4338,13 @@ grestore
 4093(spec)s 4511(i)s 4571(\207)s 4696(ca)s 4908(tion)s
 5320(of)s 5574(these)s 6104(\207le)s 6448(de)s 6670(scrip)s
 7127(tors)s 7519(by)s 7796(the)s 8127(client)s 8700(will)s
-480 1314(be)m 762(silent)s 1279(ly)s 1519(ig)s 1698(nored;)s
+480 1631(be)m 762(silent)s 1279(ly)s 1519(ig)s 1698(nored;)s
 2355(the)s 2703(client)s 3293(will)s 3719(see)s 4080(its)s
 4356(ends)s 4846(of)s 5117(the)s 5465(de)s 5687(scrip)s
 6144(tors)s 6553(be)s 6775(ing)s 7134(closed)s 7803(im)s
 8055(me)s 8343(di)s 8523(ate)s 8797(ly)s 15(.)k
 gsave
-120 974 translate
+120 1291 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reject\211fd)m gsave
 1440 0 translate
@@ -4412,8 +4354,15 @@ gsave
 grestore
 
 grestore
-0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8652(0.62)s 
+480 997(Do)m 824(not)s 1187(allo)s 6(w)k 1764(the)s
+2109(descriptor\(s\))s 3362(to)s 3598(be)s 3878(speci\207ed)s 4783(by)s
+5075(the)s 5420(client.)s 6052(It)s 6254(is)s 6462(an)s
+6742(error)s 7263(if)s 7477(an)s 3(y)k 7871(descriptor\(s\))s
+480 757(mark)m 2(ed)k 1253(for)s 1591(rejection)s 2483(are)s
+2830(speci\207ed)s 3738(when)s 4314(the)s 4662(service)s 5394(is)s
+5604(about)s 6196(to)s 6435(be)s 6717(in)s 9(v)k 4(ok)k 2(ed)k
+7532(\(after)s 8107(the)s 0 52(0.64.1)m 4809(User)s 5320(service)s
+6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
 grestore
 
 grestore
@@ -4421,7 +4370,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 16 16
+%%Page: 15 15
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -4450,135 +4399,127 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(16)m 240 fnt82 480 13251(Do)m 824(not)s
-1187(allo)s 6(w)k 1764(the)s 2109(descriptor\(s\))s 3362(to)s
-3598(be)s 3878(speci\207ed)s 4783(by)s 5075(the)s 5420(client.)s
-6052(It)s 6254(is)s 6462(an)s 6742(error)s 7263(if)s
-7477(an)s 3(y)k 7871(descriptor\(s\))s 480 13011(mark)m 2(ed)k
-1253(for)s 1591(rejection)s 2483(are)s 2830(speci\207ed)s 3738(when)s
-4314(the)s 4662(service)s 5394(is)s 5604(about)s 6196(to)s
-6435(be)s 6717(in)s 9(v)k 4(ok)k 2(ed)k
-7532(\(after)s 8107(the)s 480 12771(con\207guration)m 1813(has)s 2183(been)s
-2692(parsed\).)s gsave
-120 12431 translate
+240 fnt84 8833 13842(15)m 240 fnt82 480 13252(con\207guration)m 1813(has)s
+2183(been)s 2692(parsed\).)s gsave
+120 12912 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(ignore\211fd)m gsave
 1440 0 translate
 1.4219 1.0000 scale
-240 fnt83 0 -52(fd\211r)m 3(ang)k 2(e)k
-
+240 fnt83
+0 -52(fd\211r)m 3(ang)k 2(e)k 
 grestore
 
 grestore
-480 12137(Silent)m 1037(ly)s 1260(ig)s 1439(nore)s 1902(an)s 3(y)k
-2281(spec)s 2699(i)s 2759(\207)s 2884(ca)s 3096(tion)s
-3507(by)s 3783(the)s 4113(client)s 4685(of)s 4938(those)s
-5481(de)s 5703(scrip)s 6160(tor\(s\).)s 6762(The)s 7172(pipes)s
-7710(cor)s 8015(re)s 8196(spond)s 8767(ing)s 480 11897(to)m
-719(these)s 1266(de)s 1488(scrip)s 1945(tors)s 2354(will)s
-2780(be)s 3062(closed)s 3731(just)s 4136(be)s 4358(fore)s
-4798(the)s 5146(ser)s 5424(vice)s 5878(is)s 6088(in)s
-6271(v)s 4(ok)k 2(ed.)k gsave
-120 11557 translate
+480 12618(Silent)m 1037(ly)s
+1260(ig)s 1439(nore)s 1902(an)s 3(y)k 2281(spec)s
+2699(i)s 2759(\207)s 2884(ca)s 3096(tion)s 3507(by)s
+3783(the)s 4113(client)s 4685(of)s 4938(those)s 5481(de)s
+5703(scrip)s 6160(tor\(s\).)s 6762(The)s 7172(pipes)s 7710(cor)s
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+1266(de)s 1488(scrip)s 1945(tors)s 2354(will)s 2780(be)s
+3062(closed)s 3731(just)s 4136(be)s 4358(fore)s 4798(the)s
+5146(ser)s 5424(vice)s 5878(is)s 6088(in)s 6271(v)s 4(ok)k 2(ed.)k
+gsave
+120 12038 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(disconnect\211hup)m
-
+240 fnt31 0 -52(disconnect\211hup)m 
 grestore
 gsave
-120 11317 translate
+120 11798 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(no\211disconnect\211hup)m 
 grestore
-480 11023(Caus)m 950(es)s 1200(the)s
-1548(ser)s 1826(vice')s 13(s)k 2434(pro)s 2746(cess)s
-3195(group)s 3807(to)s 4046(get)s 4398(a)s gsave
-4564 11077 translate
+480 11504(Caus)m
+950(es)s 1200(the)s 1548(ser)s 1826(vice')s 13(s)k
+2434(pro)s 2746(cess)s 3195(group)s 3807(to)s 4046(get)s
+4398(a)s gsave
+4564 11558 translate
 0.6953 1.0000 scale
-240 fnt31
-0 -52(SIGHUP)m 
+240 fnt31 0 -52(SIGHUP)m 
 grestore
-5224(if)s 5441(the)s 5789(client)s 6379(dis)s
-6649(con)s 6992(nects)s 7534(be)s 7756(fore)s 8196(the)s
-8544(main)s 480 10783(ser)m 758(vice)s 1209(pro)s 1521(cess)s
-1966(ter)s 2217(mi)s 2463(nates.)s gsave
-3055 10837 translate
+5224(if)s 5441(the)s
+5789(client)s 6379(dis)s 6649(con)s 6992(nects)s 7534(be)s
+7756(fore)s 8196(the)s 8544(main)s 480 11264(ser)m 758(vice)s
+1209(pro)s 1521(cess)s 1966(ter)s 2217(mi)s 2463(nates.)s
+gsave
+3055 11318 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(no\211disconnect\211hup)m
-
+240 fnt31 0 -52(no\211disconnect\211hup)m 
 grestore
 4813(can)s 5142(cels)s gsave
-5560 10837 translate
+5560 11318 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(disconnect\211hup)m 
-grestore
-6961(.)s
-7122(If)s 7348(one)s 7747(of)s 8014(the)s 8358(read)s
-8767(ing)s 480 10543(de)m 702(scrip)s 1159(tors)s 1568(spec)s
-1986(i)s 2046(\207ed)s 2463(when)s 3039(the)s 3387(client)s
-3977(is)s 4187(called)s 4815(gets)s 5251(a)s 5417(read)s
-5886(er)s 6071(ror)s 9(,)k 6447(or)s 6706(if)s
-6923(the)s 7271(ser)s 7549(vice)s 8003(is)s 8213(dis)s
-8483(con)s 8826(-)s 480 10302(nect)m 878(ed)s 1162(for)s
-1500(some)s 2061(oth)s 2364(er)s 2609(rea)s 2900(son,)s
-3340(then)s 3809(the)s gsave
-4157 10356 translate
+240 fnt31
+0 -52(disconnect\211hup)m 
+grestore
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+878(ed)s 1162(for)s 1500(some)s 2061(oth)s 2364(er)s
+2609(rea)s 2900(son,)s 3340(then)s 3809(the)s gsave
+4157 10837 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(SIGHUP)m 
+240 fnt31
+0 -52(SIGHUP)m 
 grestore
-4817(will)s
-5243(be)s 5525(de)s 5747(li)s 6(v)k 5988(ered)s
-240 fnt83 6457 10304(be)m 6676(for)s 8(e)k 240 fnt82
-7106 10302(the)m 7454(writ)s 7838(ing)s 8197(end\(s\))s 8843(of)s
-480 10062(the)m 818(ser)s 1096(vice')s 13(s)k 1694(read)s
-2103(ing)s 2452(pipe\(s\))s 3154(are)s 3491(closed,)s 4199(so)s
-4455(that)s 4863(the)s 5201(client)s 5781(can)s 6160(dis)s
-6430(tin)s 6679(guish)s 7245(dis)s 7515(con)s 7858(nec)s
-8183(tion)s 8602(from)s 480 9822(read)m 889(ing)s 1248(EOF)s
-1758(on)s 2055(a)s 2221(pipe.)s gsave
-120 9482 translate
+4817(will)s 5243(be)s 5525(de)s 5747(li)s 6(v)k
+5988(ered)s 240 fnt83 6457 10785(be)m 6676(for)s 8(e)k
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+8843(of)s 480 10543(the)m 818(ser)s 1096(vice')s 13(s)k
+1694(read)s 2103(ing)s 2452(pipe\(s\))s 3154(are)s 3491(closed,)s
+4199(so)s 4455(that)s 4863(the)s 5201(client)s 5781(can)s
+6160(dis)s 6430(tin)s 6679(guish)s 7245(dis)s 7515(con)s
+7858(nec)s 8183(tion)s 8602(from)s 480 10303(read)m 889(ing)s
+1248(EOF)s 1758(on)s 2055(a)s 2221(pipe.)s gsave
+120 9963 translate
 0.6953 1.0000 scale
-240 fnt31 0 -52(reset)m
-
+240 fnt31
+0 -52(reset)m 
 grestore
-480 9188(Resets)m 1155(the)s 1503(e)s 3(x)k 3(ecution)k
+480 9669(Resets)m 1155(the)s 1503(e)s 3(x)k 3(ecution)k
 2484(settings)s 3265(to)s 3504(the)s 3852(def)s 2(ault.)k
 4617(This)s 5093(is)s 5303(equi)s 6(v)k 6(alent)k
 6347(to:)s gsave
-960 9002 translate
+960 9483 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cd)m 432(~/)s 0 -292(reject)m
 0 -532(no\211set\211environment)m 0 -772(suppress\211args)m 0 -1012(allow\211fd)m 1296(0)s 1584(read)s
 0 -1252(allow\211fd)m 1296(1\2112)s 1872(write)s 0 -1492(reject\211fd)m 1440(3\211)s
 0 -1732(disconnect\211hup)m 
 grestore
-0 7025(If)m 230(no)s gsave
-523 7079 translate
+0 7506(If)m 230(no)s gsave
+523 7560 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute)m
 
 grestore
 1223(,)s gsave
-1330 7079 translate
+1330 7560 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211path)m 
 grestore
 3032(,)s gsave
-3139 7079 translate
+3139 7560 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(execute\211from\211directory)m 
 grestore
 5401(or)s gsave
-5660 7079 translate
+5660 7560 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(builtin)m 
 grestore
 6420(is)s
-6630(interpreted)s 7722(before)s 8388(all)s 8681(the)s 0 6785(\207les)m
+6630(interpreted)s 7722(before)s 8388(all)s 8681(the)s 0 7266(\207les)m
 449(are)s 796(read)s 1265(then)s 1734(the)s 2082(request)s
-2832(is)s 3042(rejected.)s 9066 670 0 670 240 240 60 0 5761 LoutGr2
+2832(is)s 3042(rejected.)s 9066 670 0 670 240 240 60 0 6242 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -4588,35 +4529,35 @@ grestore
 320 fnt84 0 66(4.3.)m 628(Err)s 5(ors)k
 1618(in)s 1958(the)s 2458(con\207guration)s 4359(\207le)s 
 grestore
-0 5299(If)m
+0 5780(If)m
 230(a)s 396(syntax)s 1076(error)s 1599(or)s 1858(other)s
 2409(problem)s 3266(occurs)s 3941(when)s 4517(processing)s 5593(a)s
 5759(con\207guration)s 7092(\207le)s 7453(then)s 7922(a)s 8088(diagnostic)s
-0 5059(will)m 422(be)s 699(issued,)s 1399(to)s 1633(where)s 6(v)k 3(er)k
+0 5540(will)m 422(be)s 699(issued,)s 1399(to)s 1633(where)s 6(v)k 3(er)k
 2568(the)s 2911(error)s 3429(messages)s 4378(are)s 4721(currently)s
 5632(being)s 6212(sent)s 6652(\(see)s 7087(the)s gsave
-7430 5113 translate
+7430 5594 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(errors\211)m 
 grestore
-8185(f)s 2(amily)k 8855(of)s 0 4819(directi)m 6(v)k 3(es,)k
-1026(abo)s 3(v)k 3(e\).)k 0 4411(The)m 428(error)s
+8185(f)s 2(amily)k 8855(of)s 0 5300(directi)m 6(v)k 3(es,)k
+1026(abo)s 3(v)k 3(e\).)k 0 4892(The)m 428(error)s
 951(will)s 1377(cause)s 1964(processing)s 3040(of)s 3311(the)s
 3659(con\207guration)s 4992(\207les)s 5441(to)s 5680(cease)s 6253(at)s
 6485(that)s 6903(point,)s 7502(unless)s 8151(the)s 8499(error)s
-0 4171(w)m 2(as)k 421(inside)s 1048(a)s gsave
-1214 4225 translate
+0 4652(w)m 2(as)k 421(inside)s 1048(a)s gsave
+1214 4706 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(catch\211quit)m 
 grestore
 2275(construct.)s 3255(In)s 3511(this)s 3907(case)s
 4374(the)s 4722(settings)s 5503(controlling)s 6605(the)s 6953(program')s 13(s)k
-7973(e)s 3(x)k 3(ecution)k 0 3931(will)m 426(be)s
+7973(e)s 3(x)k 3(ecution)k 0 4412(will)m 426(be)s
 708(reset)s 1218(to)s 1457(the)s 1805(def)s 2(aults)k
 2610(as)s 2860(if)s 3077(a)s gsave
-3243 3985 translate
+3243 4466 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reset)m
 
@@ -4624,11 +4565,11 @@ grestore
 3803(directi)s 6(v)k 3(e)k 4685(had)s 5089(been)s
 5598(issued,)s 6303(and)s 6707(parsing)s 7464(continues)s 8432(after)s
 gsave
-0 3745 translate
+0 4226 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(hctac)m 
 grestore
-500 3691(.)m 9066 609 0 609 240 240 60 0 2728 LoutGr2
+500 4172(.)m 9066 609 0 609 240 240 60 0 3209 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -4638,12 +4579,12 @@ grestore
 320 fnt84 0 5(4.4.)m
 628(Defaults)s 
 grestore
-0 2266(The)m 428(def)s 2(ault)k 1149(con\207guration)s
+0 2747(The)m 428(def)s 2(ault)k 1149(con\207guration)s
 2482(processing)s 3558(is)s 3768(as)s 4018(if)s 4235(the)s
 4583(daemon)s 5398(were)s 5918(parsing)s 6675(an)s 6958(o)s 3(v)k 3(erall)k
-7670(con\207guration)s 0 2026(\207le)m 361(whose)s 1029(contents)s 1877(were)s
-2397(as)s 2647(follo)s 6(ws:)k 0 52(0.62)m 4809(User)s
-5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
+7670(con\207guration)s 0 2507(\207le)m 361(whose)s 1029(contents)s 1877(were)s
+2397(as)s 2647(follo)s 6(ws:)k 0 52(User)m 511(service)s
+1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s 8491(0.64.1)s
 
 grestore
 
@@ -4652,7 +4593,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 17 17
+%%Page: 16 16
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -4681,10 +4622,10 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8831 13842(17)m gsave
-480 13335 translate
+240 fnt84 0 13842(16)m gsave
+480 13332 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(reset)m 0 -292(user\211rcfile)m
 1728(~/.userv/rc)s 0 -532(errors\211to\211stderr)m 0 -772(include)m 1152(/etc/userv/system.default)s 0 -1012(if)m
@@ -4699,9 +4640,9 @@ grestore
 720 -1972(hctac)m 432 -2212(srorre)m 0 -2452(fi)m
 0 -2692(include)m 1152(/etc/userv/system.override)s 0 -2932(quit)m 
 grestore
-240 fnt82 0 9859(If)m
+240 fnt82 0 9856(If)m
 226(one)s 624(of)s 891(the)s gsave
-1235 9913 translate
+1235 9910 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(\211\211override)m
 
@@ -4709,9 +4650,9 @@ grestore
 2292(options)s 3044(to)s 3279(the)s 3623(client)s 4209(is)s
 4415(used)s 4908(then)s 5373(it)s 5561(will)s 5983(instead)s
 6714(be)s 6992(as)s 7238(if)s 7451(the)s 7795(daemon)s
-8606(were)s 0 9619(parsing)m 757(an)s 1040(o)s 3(v)k 3(erall)k
+8606(were)s 0 9616(parsing)m 757(an)s 1040(o)s 3(v)k 3(erall)k
 1752(con\207guration)s 3085(as)s 3335(follo)s 6(ws:)k gsave
-480 9433 translate
+480 9430 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(reset)m 0 -292(errors\211to\211stderr)m 0 -532(include)m gsave
@@ -4723,8 +4664,8 @@ grestore
 grestore
 0 -772(quit)m 
 grestore
-0 52(User)m 511(service)s
-1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s 8652(0.62)s
+0 52(0.64.1)m 4809(User)s
+5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
 
 grestore
 
@@ -4733,7 +4674,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 18 18
+%%Page: 17 17
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -4761,10 +4702,10 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(18)m gsave
-0 12726 translate
+240 fnt84 8831 13842(17)m gsave
+0 12729 translate
 240 fnt82 9066 688 0 688 240 240 60 LoutGraphic
 gsave
 newpath 0 ysize 0.3 ft sub moveto
@@ -4777,120 +4718,120 @@ grestore
 2257(passed)s 3297(thr)s 6(ough)k 4539(the)s 5070(client/daemon)s
 7185(combination)s 
 grestore
-240 fnt82 0 12264(The)m 428(information)s 1613(described)s
+240 fnt82 0 12267(The)m 428(information)s 1613(described)s
 2587(belo)s 6(w)k 3220(is)s 3430(the)s 3778(only)s
 4258(information)s 5443(which)s 6085(passes)s 6747(between)s 7601(the)s
-7949(caller)s 8538(and)s 0 12024(the)m 348(service.)s 0 11616(\213)m
+7949(caller)s 8538(and)s 0 12027(the)m 348(service.)s 0 11619(\213)m
 480(The)s 908(service)s 1640(name)s 2214(supplied)s 3083(by)s
 3377(the)s 3725(caller)s 4314(is)s 4524(a)s 4(v)k 6(ailable)k
 5432(in)s 5675(the)s 6023(con\207guration)s 7356(language)s 8276(for)s
-480 11376(deciding)m 1343(whether)s 2158(and)s 2547(which)s 3175(service)s
+480 11379(deciding)m 1343(whether)s 2158(and)s 2547(which)s 3175(service)s
 3892(program)s 4747(to)s 4971(in)s 9(v)k 4(ok)k 2(e,)k
 5701(in)s 5929(the)s gsave
-6262 11430 translate
+6262 11433 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(service)m 
 grestore
 7008(parameter)s 9(,)k
-8045(and)s 8434(is)s 8629(used)s 480 11136(by)m 774(the)s
+8045(and)s 8434(is)s 8629(used)s 480 11139(by)m 774(the)s
 gsave
-1122 11190 translate
+1122 11193 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211directory)m 
 grestore
 3384(and)s gsave
-3788 11190 translate
+3788 11193 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(execute\211from\211path)m
 
 grestore
 5550(con\207guration)s 6883(directi)s 6(v)k 3(es.)k 7906(It)s
-8111(is)s 8321(usually)s 480 10896(used)m 977(to)s 1216(select)s
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 1819(which)s 2461(service)s 3193(program)s 4063(to)s 4302(in)s 9(v)k 4(ok)k 2(e.)k
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 gsave
-828 10710 translate
+828 10713 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(USERV_SERVICE)m 
 grestore
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+0 10228(\213)m 480(File)s 902(descriptors)s 1995(speci\207ed)s 2897(by)s
 3185(the)s 3528(client)s 4112(and)s 4510(allo)s 6(wed)k
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+480 9988(will)m 906(be)s 1188(connected.)s 2262(Each)s 2797(\207le)s
 3158(descriptor)s 4173(is)s 4383(opened)s 5133(for)s 5471(reading)s
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 2320(it)s 2505(opens)s 3108(on)s 3398(behalf)s 4060(of)s
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 1739(passed)s 2435(into)s 2860(the)s 3208(service)s 3940(through)s
 4742(reading)s 5512(pipes)s 6068(and)s 6472(out)s 6838(of)s
-7109(it)s 7301(through)s 8103(writing)s 480 8785(pipes.)m 1083(These)s
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 1703(pipes)s 2252(can)s 2634(remain)s 3347(open)s 3864(only)s
 4337(until)s 4823(the)s 5164(service)s 5889(and)s 6287(client)s
 6870(ha)s 4(v)k 3(e)k 7364(terminated,)s 8485(or)s
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 2014(open)s 2537(after)s 3033(the)s 3381(client)s 3971(has)s
 4341(terminated)s 5420(and)s 5824(\(if)s 6120(the)s 6468(service)s
-7200(program)s 8070(forks\))s 8689(the)s 480 8305(main)m 998(service)s
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 1712(process)s 2462(has)s 2814(e)s 3(xited;)k 3489(the)s
 3820(beha)s 4(viour)k 4815(is)s 5007(controlled)s 6016(by)s
 6292(options)s 7031(passed)s 7709(to)s 7930(the)s 8260(client)s
-8832(by)s 480 8065(its)m 751(caller)s 13(.)k 1426(The)s
+8832(by)s 480 8068(its)m 751(caller)s 13(.)k 1426(The)s
 1848(caller)s 2432(can)s 2816(arrange)s 3582(that)s 3995(a)s
 4156(writing)s 4893(pipe)s 5356(be)s 5633(connected)s 6655(to)s
 6889(a)s 7050(pipe)s 7512(or)s 7766(similar)s 8482(object)s
-480 7825(and)m 884(cause)s 1471(attempts)s 2331(to)s 2570(write)s
+480 7828(and)m 884(cause)s 1471(attempts)s 2331(to)s 2570(write)s
 3116(to)s 3355(that)s 3773(descriptor)s 4788(by)s 5082(the)s
 5430(service)s 6162(to)s 6401(generate)s 7266(a)s gsave
-7432 7879 translate
+7432 7882 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(SIGPIPE)m 
 grestore
 8192(\(or)s gsave
-8530 7879 translate
+8530 7882 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(EPIPE)m 
 grestore
-480 7585(if)m
+480 7588(if)m
 gsave
-684 7639 translate
+684 7642 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m 
 grestore
 1431(is)s 1628(caught)s 2313(or)s
 2559(ignored\))s 3405(in)s 3635(the)s 3970(service.)s 4797(Lik)s 2(e)k 6(wise,)k
 5759(the)s 6094(service)s 6813(can)s 7189(close)s 7722(\207ledescriptors)s
-480 7345(speci\207ed)m 1373(for)s 1696(reading,)s 2505(which)s 3132(will)s
+480 7348(speci\207ed)m 1373(for)s 1696(reading,)s 2505(which)s 3132(will)s
 3543(cause)s 4115(the)s 4448(corresponding)s 5855(\207ledescriptors)s 7244(passed)s
-7925(by)s 8204(the)s 8537(caller)s 480 7105(to)m 716(be)s
+7925(by)s 8204(the)s 8537(caller)s 480 7108(to)m 716(be)s
 995(closed,)s 1709(so)s 1972(that)s 2387(if)s 2600(these)s
 3144(are)s 3488(pipes)s 4040(processes)s 5004(which)s 5643(write)s
 6185(to)s 6421(them)s 6956(will)s 7378(recei)s 6(v)k 3(e)k
 gsave
-8111 7159 translate
+8111 7162 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGPIPE)m 
 grestore
 8867(or)s gsave
-480 6919 translate
+480 6922 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(EPIPE)m
 
 grestore
-980 6865(.)m 0 6460(\213)m 480(If)s gsave
-706 6514 translate
+980 6868(.)m 0 6463(\213)m 480(If)s gsave
+706 6517 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(no\211suppress\211args)m
 
@@ -4898,133 +4839,133 @@ grestore
 2363(is)s 2568(set)s 2888(then)s 3353(ar)s 4(guments)k
 4391(passed)s 5082(to)s 5316(the)s 5660(client)s 6245(by)s
 6534(its)s 6805(caller)s 7390(will)s 7811(be)s 8088(passed)s
-8779(on,)s 480 6220(v)m 3(erbatim,)k 1433(to)s 1672(the)s
-2020(service.)s 0 5784(\213)m 480(F)s 3(a)k 716(tal)s
+8779(on,)s 480 6223(v)m 3(erbatim,)k 1433(to)s 1672(the)s
+2020(service.)s 0 5787(\213)m 480(F)s 3(a)k 716(tal)s
 1009(sig)s 1281(nals)s 1717(and)s 2121(sys)s 2418(tem)s
 2836(call)s 3235(f)s 2(ail)k 3545(ures)s 3994(e)s 3(x)k
 4212(pe)s 4434(ri)s 4573(enced)s 5189(by)s 5483(the)s
 5831(client)s 6421(will)s 6847(re)s 7028(sult)s 7433(in)s
 7676(the)s 8024(dis)s 8294(con)s 8637(nec)s 8962(-)s
-480 5544(tion)m 909(of)s 1180(the)s 1528(ser)s 1806(vice)s
+480 5547(tion)m 909(of)s 1180(the)s 1528(ser)s 1806(vice)s
 2260(from)s 2784(the)s 3132(client)s 3722(and)s 4126(pos)s
 4450(si)s 4603(bly)s 4963(some)s 5524(of)s 5795(the)s
 6143(com)s 6555(mu)s 6856(ni)s 7036(ca)s 7248(tion)s
-7677(\207le)s 8038(de)s 8260(scrip)s 8717(tors)s 480 5304(de)m
+7677(\207le)s 8038(de)s 8260(scrip)s 8717(tors)s 480 5307(de)m
 702(scribed)s 1450(abo)s 3(v)k 3(e;)k 2128(if)s
 gsave
-2345 5358 translate
+2345 5361 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(disconnect\211hup)m 
 grestore
 3806(is)s 4016(set)s 4341(then)s
 4810(the)s 5158(ser)s 5436(vice)s 5890(will)s 6316(also)s
 6754(be)s 7036(sent)s 7481(a)s gsave
-7647 5358 translate
+7647 5361 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(SIGHUP)m
 
 grestore
-8247(.)s 0 4868(\213)m 480(The)s 908(v)s 6(alue)k
+8247(.)s 0 4871(\213)m 480(The)s 908(v)s 6(alue)k
 1476(of)s 1747(the)s gsave
-2095 4922 translate
+2095 4925 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(LOGNAME)m 
 grestore
 2855(\(or)s
 gsave
-3193 4922 translate
+3193 4925 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(USER)m 
 grestore
 3593(\))s 3721(en)s 9(vironment)k
 4981(v)s 6(ariable)k 5800(as)s 6050(passed)s 6746(to)s
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+6985(the)s 7333(client)s 7923(will)s 8349(be)s 480 4631(used)m
 977(as)s 1227(the)s 1575(login)s 2124(name)s 2698(of)s
 2969(the)s 3317(calling)s 4020(user)s 4478(if)s 4695(the)s
 5043(uid)s 5407(of)s 5678(the)s 6026(calling)s 6729(process)s
-7497(matches)s 8331(the)s 8679(uid)s 480 4388(corresponding)m 1902(to)s
+7497(matches)s 8331(the)s 8679(uid)s 480 4391(corresponding)m 1902(to)s
 2141(that)s 2559(login)s 3108(name.)s 3730(Otherwise)s 4768(the)s
 5116(calling)s 5819(uid')s 13(s)k 6335(passw)s 2(ord)k
-7295(entry)s 7840(will)s 8266(be)s 8548(used)s 480 4148(to)m
+7295(entry)s 7840(will)s 8266(be)s 8548(used)s 480 4151(to)m
 708(determine)s 1708(the)s 2045(calling)s 2737(user')s 13(s)k
 3334(login)s 3872(name.)s 4543(This)s 5007(login)s 5545(name)s
 6108(and)s 6501(the)s 6838(calling)s 7530(uid)s 7883(are)s
-8218(a)s 4(v)k 6(ailable)k 480 3908(in)m 723(the)s
+8218(a)s 4(v)k 6(ailable)k 480 3911(in)m 723(the)s
 1071(con\207guration)s 2404(language)s 3324(in)s 3567(the)s gsave
-3915 3962 translate
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 0.6953 1.0000 scale
 240 fnt31
 0 -52(calling\211user)m 
 grestore
 5176(parameter)s 6190(and)s 6594(are)s 6941(passed)s
-7637(to)s 7876(the)s 8224(service)s 480 3668(program)m 1334(in)s
+7637(to)s 7876(the)s 8224(service)s 480 3671(program)m 1334(in)s
 1561(en)s 9(vironment)k 2805(v)s 6(ariables)k gsave
-3696 3722 translate
+3696 3725 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(USERV_USER)m 
 grestore
 4741(and)s gsave
-5129 3722 translate
+5129 3725 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(USERV_UID)m 
 grestore
 6030(.)s
 6178(The)s 6590(shell)s 7080(corresponding)s 8486(to)s 8708(that)s
-480 3428(login)m 1023(name)s 1591(\(according)s 2659(to)s 2892(the)s
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 3233(passw)s 2(ord)k 4187(entry\))s 4799(is)s 5003(a)s 4(v)k 6(ailable)k
 5904(as)s 6148(in)s 6384(the)s 6726(con\207guration)s 8052(language')s 13(s)k
 gsave
-480 3242 translate
+480 3245 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(calling\211user\211shell)m 
 grestore
-2342 3188(parameter)m 13(.)k 3447(If)s
+2342 3191(parameter)m 13(.)k 3447(If)s
 3677(no)s 3970(rele)s 6(v)k 6(ant)k 4787(passw)s 2(ord)k
 5747(entry)s 6292(can)s 6681(be)s 6963(found)s 7580(then)s
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-0 2542(\213)m 480(The)s 908(numeric)s 1744(v)s 6(alues)k
+8049(no)s 8342(service)s 480 2951(will)m 906(be)s 1188(in)s 9(v)k 4(ok)k 2(ed.)k
+0 2545(\213)m 480(The)s 908(numeric)s 1744(v)s 6(alues)k
 2400(and)s 2804(te)s 3(xtual)k 3506(names)s 4168(for)s
 4506(calling)s 5209(gid)s 5573(and)s 5977(supplementary)s 7439(group)s
-8051(list)s 8402(are)s 480 2302(a)m 4(v)k 6(ailable)k
+8051(list)s 8402(are)s 480 2305(a)m 4(v)k 6(ailable)k
 1380(in)s 1615(the)s 1955(con\207guration)s 3280(language)s 4192(in)s
 4427(the)s gsave
-4766 2356 translate
+4766 2359 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(calling\211group)m 
 grestore
 6119(parameter)s 7125(and)s
-7521(are)s 7860(passed)s 8548(to)s 8778(the)s 480 2062(service)m
+7521(are)s 7860(passed)s 8548(to)s 8778(the)s 480 2065(service)m
 1212(in)s 1455(en)s 9(vironment)k 2715(v)s 6(ariables.)k
 3735(If)s 3965(no)s 4258(name)s 4832(can)s 5221(be)s
 5503(found)s 6120(for)s 6458(a)s 6624(numeric)s 7460(group)s
-8072(to)s 8311(which)s 480 1822(the)m 828(calling)s 1531(process)s
+8072(to)s 8311(which)s 480 1825(the)m 828(calling)s 1531(process)s
 2299(belongs)s 3095(then)s 3564(no)s 3857(service)s 4589(will)s
 5015(be)s 5297(in)s 9(v)k 4(ok)k 2(ed.)k
-0 1367(\213)m 480(The)s 908(name)s 1482(of)s 1753(the)s
+0 1370(\213)m 480(The)s 908(name)s 1482(of)s 1753(the)s
 2101(current)s 2837(w)s 2(orking)k 3686(directory)s 4602(in)s
 4845(which)s 5487(the)s 5835(client)s 6425(w)s 2(as)k
 6846(in)s 9(v)k 4(ok)k 2(ed)k 7661(is)s
-7871(passed,)s 8616(if)s 480 1127(a)m 4(v)k 6(ailable)k
+7871(passed,)s 8616(if)s 480 1130(a)m 4(v)k 6(ailable)k
 1388(and)s 1792(not)s 2158(hidden)s 2867(using)s gsave
-3439 1181 translate
+3439 1184 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(\211\211hidecwd)m 
 grestore
 4340(,)s 4447(to)s 4686(the)s 5034(service)s
 5766(program)s 6636(in)s 6879(the)s gsave
-7227 1181 translate
+7227 1184 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(USERV_CWD)m
 
 grestore
-8188(v)s 6(ariable.)k 480 887(This)m 946(grants)s 1570(no)s
+8188(v)s 6(ariable.)k 480 890(This)m 946(grants)s 1570(no)s
 1852(special)s 2560(access)s 3210(to)s 3438(that)s 3846(directory)s
 4751(unless)s 5389(it)s 5571(is)s 5770(a)s 5925(subdirectory)s
-7164(of)s 7424(a)s 7579(directory)s 8484(which)s 0 52(0.62)m
-4809(User)s 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s
-7861(speci\207cation)s 
+7164(of)s 7424(a)s 7579(directory)s 8484(which)s 0 52(User)m
+511(service)s 1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s
+8491(0.64.1)s 
 grestore
 
 grestore
@@ -5032,7 +4973,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 19 19
+%%Page: 18 18
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -5061,9 +5002,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8832 13842(19)m 240 fnt82 480 13251(is)m 690(e)s 3(x)k 3(ecutable)k
+240 fnt84 0 13842(18)m 240 fnt82 480 13251(is)m 690(e)s 3(x)k 3(ecutable)k
 1762(\(searchable\))s 2977(b)s 4(ut)k 3339(not)s 3705(readable)s
 4570(by)s 4864(the)s 5212(service)s 5944(user)s 13(.)k
 0 12794(\213)m 480(Settings)s 1301(speci\207ed)s 2209(by)s 2503(the)s
@@ -5120,8 +5061,8 @@ grestore
 3323(security)s 4133(features;)s 5000(in)s 5243(this)s 5639(case)s
 6106(other)s 6657(information)s 7842(may)s 8308(pass)s 480 11379(between)m
 1334(the)s 1682(caller)s 2271(and)s 2675(the)s 3023(service.)s
-0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8652(0.62)s 
+0 52(0.64.1)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
+7271(client)s 7861(speci\207cation)s 
 grestore
 
 grestore
@@ -5129,7 +5070,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 20 20
+%%Page: 19 19
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -5158,9 +5099,9 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(20)m gsave
+240 fnt84 8832 13842(19)m gsave
 0 12727 translate
 240 fnt82 9066 687 0 687 240 240 60 LoutGraphic
 gsave
@@ -5416,8 +5357,8 @@ grestore
 1287(daemon')s 13(s)k 2255(queues,)s 3027(and)s 3431(the)s
 3779(daemon)s 4594(w)s 2(ould)k 5249(read)s 5718(the)s
 6066(\207le)s 6427(later)s 6910(when)s 7486(it)s 7678(felt)s
-8055(lik)s 2(e)k 8467(it.)s 0 52(0.62)m 4809(User)s
-5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
+8055(lik)s 2(e)k 8467(it.)s 0 52(User)m 511(service)s
+1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s 8491(0.64.1)s
 
 grestore
 
@@ -5426,7 +5367,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 21 21
+%%Page: 20 20
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -5455,105 +5396,105 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-1 LoutMargSet
+0 LoutMargSet
 grestore
-240 fnt84 8839 13842(21)m 240 fnt82 0 13254(Ho)m 6(we)k 6(v)k 3(er)k 9(,)k
+240 fnt84 0 13842(20)m 240 fnt82 0 13251(Ho)m 6(we)k 6(v)k 3(er)k 9(,)k
 960(this)s 1356(w)s 2(ould)k 2011(allo)s 6(w)k
 2590(the)s 2938(printer)s 3634(daemon)s 4449(to)s 4688(read)s
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 907(had)s 1311(ask)s 2(ed)k 1912(for)s 2250(it)s
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 3132(is)s 3342(nearly)s 3993(as)s 4243(bad)s 4647(as)s
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 608(An)s 3(y)k 1072(security)s 1882(holes)s 2438(in)s
 2681(the)s 3029(print)s 3540(serv)s 3(er)k 4180(which)s
 4822(allo)s 6(w)k 5401(a)s 5567(user)s 6025(to)s
 6264(e)s 3(x)k 3(ecute)k 7044(commands)s 8132(as)s
 8382(the)s gsave
-8730 12588 translate
+8730 12585 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(lp)m 
 grestore
-0 12294(user)m 458(will)s
+0 12291(user)m 458(will)s
 884(gi)s 6(v)k 3(e)k 1343(the)s 1691(user)s
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 2881(a)s 3040(record)s 3700(of)s 3964(which)s 4599(\207les)s
 5040(the)s 5381(daemon)s 6189(has)s 6552(been)s 7053(ask)s 2(ed)k
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+0 11643(the)m 348(control)s 1080(of)s 1351(the)s 1699(print)s
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 1699(user)s 2157(in)s 2400(question.)s 3315(The)s 3743(submission)s
 4877(program)s gsave
-5747 11220 translate
+5747 11217 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(lpr)m 
 grestore
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 762(considerations)s 2194(apply)s 2780(to)s 3019(man)s 3(y)k
 gsave
-3602 8964 translate
+3602 8961 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(userv)m 
 grestore
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 1155(in)s 1391(a)s 1550(separate)s 2381(area)s 2831(set)s
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-8210(directory)s 0 7782(\(and)m 468(probably)s 1357(creating)s 2164(a)s
+8210(directory)s 0 7779(\(and)m 468(probably)s 1357(creating)s 2164(a)s
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+7375(subsystems')s 8561(state\))s 0 7539(has)m 370(fe)s 6(wer)k
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-8182(security)s 0 7302(boundaries)m 1101(lie.)s 9066 670 0 670 240 240 60 0 6278 LoutGr2
+8182(security)s 0 7299(boundaries)m 1101(lie.)s 9066 670 0 670 240 240 60 0 6275 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -5581,45 +5522,45 @@ grestore
 
 grestore
 gsave
-0 5870 translate
+0 5867 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(userv)m 
 grestore
-560 5816(is)m 770(not)s 1136(intended)s 2018(as)s
+560 5813(is)m 770(not)s 1136(intended)s 2018(as)s
 2268(a)s 2434(general-purpose)s 4030(system)s 4754(administration)s 6191(tool)s
-6618(with)s 7100(which)s 7742(system)s 0 5576(administrators)m 1398(can)s
+6618(with)s 7100(which)s 7742(system)s 0 5573(administrators)m 1398(can)s
 1767(e)s 3(x)k 3(ecute)k 2528(pri)s 6(vile)k 3(ged)k
 3526(programs)s 4461(when)s 5017(the)s 3(y)k 5461(need)s
 5951(to.)s 6222(It)s 6407(is)s 6598(unsuitable)s 7617(for)s
-7936(this)s 8312(purpose)s 0 5336(precisely)m 916(because)s 1729(it)s
+7936(this)s 8312(purpose)s 0 5333(precisely)m 916(because)s 1729(it)s
 1921(enforces)s 2781(a)s 2947(strong)s 3598(separation)s 4637(between)s
 5491(the)s 5839(calling)s 6542(and)s 6946(the)s 7294(called)s
-7922(program,)s 0 5096(which)m 642(is)s 852(undesirable)s 2010(in)s
-2253(this)s 2649(conte)s 3(xt.)k 0 4688(Its)m 289(f)s 2(acilities)k
+7922(program,)s 0 5093(which)m 642(is)s 852(undesirable)s 2010(in)s
+2253(this)s 2649(conte)s 3(xt.)k 0 4685(Its)m 289(f)s 2(acilities)k
 1158(for)s 1496(restricting)s 2516(acti)s 6(vities)k 3422(to)s
 3661(running)s 4459(certain)s 5165(programs)s 6119(may)s 6585(at)s
-6817(\207rst)s 7248(glance)s 7928(seem)s 8479(to)s 0 4420(pro)m 3(vide)k
+6817(\207rst)s 7248(glance)s 7928(seem)s 8479(to)s 0 4417(pro)m 3(vide)k
 769(similar)s 1476(functionality)s 2736(to)s gsave
-2960 4474 translate
+2960 4471 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(sudo)m
 
 grestore
-153 fnt82 3360 4509(1)m 240 fnt82 3420 4420(.)m 3509(Ho)s 6(we)k 6(v)k 3(er)k 9(,)k
+153 fnt82 3360 4506(1)m 240 fnt82 3420 4417(.)m 3509(Ho)s 6(we)k 6(v)k 3(er)k 9(,)k
 4454(the)s 4787(separation)s 5811(mentioned)s 6864(abo)s 3(v)k 3(e)k
-7471(is)s 7666(a)s 7817(problem)s 8659(here)s 0 4180(too,)m
+7471(is)s 7666(a)s 7817(problem)s 8659(here)s 0 4177(too,)m
 413(particular)s 1387(for)s 1725(interaction)s 2803(-)s 2931(it)s
 3123(can)s 3512(be)s 3794(hard)s 4277(for)s 4615(a)s
 gsave
-4781 4234 translate
+4781 4231 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(userv)m 
 grestore
 5341(service)s 6073(program)s 6943(to)s
-7182(interact)s 7957(with)s 8439(its)s 8714(real)s 0 3940(caller)m
+7182(interact)s 7957(with)s 8439(its)s 8714(real)s 0 3937(caller)m
 589(or)s 848(the)s 1196(user)s 1654(in)s 1897(question.)s
-9066 670 0 670 240 240 60 0 2916 LoutGr2
+9066 670 0 670 240 240 60 0 2913 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
 0 0.1 ft rlineto
@@ -5630,36 +5571,36 @@ grestore
 2107(access)s 3013(to)s 3352(general-pur)s 3(pose)k 5640(utilities)s
 
 grestore
-0 2454(Do)m 346(not)s 712(specify)s 1456(general)s 2214(purpose)s
+0 2451(Do)m 346(not)s 712(specify)s 1456(general)s 2214(purpose)s
 3028(programs)s 3982(lik)s 2(e)k gsave
-4394 2508 translate
+4394 2505 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(mv)m
 
 grestore
 4654(or)s gsave
-4913 2508 translate
+4913 2505 translate
 0.6953 1.0000 scale
 240 fnt31 0 -52(cat)m 
 grestore
 5273(in)s gsave
-5516 2508 translate
+5516 2505 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(execute\211)m 
 grestore
 6377(directi)s 6(v)k 3(es)k 7347(without)s
-8138(careful)s 0 2214(thought)m 792(about)s 1384(their)s 1881(ar)s 4(guments,)k
+8138(careful)s 0 2211(thought)m 792(about)s 1384(their)s 1881(ar)s 4(guments,)k
 2980(and)s 3384(certainly)s 4273(not)s 4639(if)s gsave
-4856 2268 translate
+4856 2265 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(no\211suppress\211args)m 
 grestore
 6518(is)s 6728(speci\207ed.)s 7682(If)s 7912(you)s
-8327(do)s 8620(so)s 8886(it)s 0 1974(will)m 426(gi)s 6(v)k 3(e)k
+8327(do)s 8620(so)s 8886(it)s 0 1971(will)m 426(gi)s 6(v)k 3(e)k
 885(the)s 1233(caller)s 1822(much)s 2411(more)s 2958(pri)s 6(vilige)k
-3817(than)s 4286(you)s 4701(probably)s 5606(intend.)s 0 1566(It)m
+3817(than)s 4286(you)s 4701(probably)s 5606(intend.)s 0 1563(It)m
 205(is)s 415(a)s 581(shame)s 1248(that)s 1666(I)s
 1801(ha)s 4(v)k 3(e)k 2302(to)s 2541(say)s
 2914(this)s 3310(here,)s 3828(b)s 4(ut)k 4190(ine)s 3(xperienced)k
@@ -5680,8 +5621,8 @@ grestore
 3723(certain)s 4289(programs)s 5052(as)s 5252(root,)s 5646(according)s
 6444(to)s 6636(con\207guration)s 7703(\207les)s 8062(speci\207ed)s 8789(by)s
 0 683(the)m 279(system)s 858(administrator)s 10(.)k 240 fnt82
-0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8652(0.62)s 
+0 52(0.64.1)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
+7271(client)s 7861(speci\207cation)s 
 grestore
 
 grestore
@@ -5689,7 +5630,7 @@ grestore
 pgsave restore
 showpage
 
-%%Page: 22 22
+%%Page: 21 21
 %%BeginPageSetup
 %%PageResources: font Times-Roman
 %%+ font Times-Bold
@@ -5717,17 +5658,17 @@ gsave
 1417 -15423 translate
 240 fnt82 0.0 0.0 0.0 setrgbcolor 9066 14006 0 14006 240 240 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
-240 fnt84 0 13842(22)m 240 fnt82 0 13254(mistak)m 2(es)k
+240 fnt84 8839 13842(21)m 240 fnt82 0 13254(mistak)m 2(es)k
 885(with)s 1367(programs)s 2321(lik)s 2(e)k gsave
 2733 13308 translate
 0.6953 1.0000 scale
 240 fnt31
 0 -52(sudo)m 
 grestore
-3133(.)s 0 52(0.62)m 4809(User)s 5320(service)s
-6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
+3133(.)s 0 52(User)m 511(service)s 1243(daemon)s
+2058(and)s 2462(client)s 3052(speci\207cation)s 8491(0.64.1)s 
 grestore
 
 grestore
@@ -5743,5 +5684,5 @@ showpage
 %%DocumentSuppliedResources: procset LoutStartUp
 %%+  procset LoutMarginNotes
 %%+ encoding vec2
-%%Pages: 22
+%%Pages: 21
 %%EOF
diff --git a/spec.sgml b/spec.sgml
index 86d612e..8328bf3 100644
--- a/spec.sgml
+++ b/spec.sgml
@@ -3,7 +3,7 @@
 <book>
 <title>User service daemon and client specification
 <author>Ian Jackson <email>ian@davenant.greenend.org.uk
-<version>0.62</version>
+<version>0.64.1</version>
 
 <abstract>
 This is a specification for a Unix system facility to allow one
@@ -30,7 +30,7 @@ You should have received a copy of the GNU General Public License
 along with <prgn/userv/; if not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-<toc sect1>
+<toc sect>
 
 <chapt id="intro">Introduction
 <p>
@@ -954,14 +954,11 @@ to be parsed).
 <tag/<tt/help//
 <item>
 Displays a list of the understood builtin service names and arguments.
-
-<tag/<tt/shutdown//
-<item>
-Arranges for the <prgn/uservd/ to shut down.  Available only when the
-service user is root.  This only affects new requests; it doesn't
-terminate any currently-running requests
 </taglist>
 
+In the future other builtin services may be defined which do more than
+just print information.
+
 <tag/<tt/set-environment//
 <tag/<tt/no-set-environment//
 <item>