--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bib	Sat Apr 10 15:00:38 2010 +0200
@@ -0,0 +1,126 @@
+%L Wikipedia
+%A Wikipedia, The Free Encyclopedia
+%T Unix philosophy
+%D Version of 2010-03-21 17:20 UTC
+%O Online: \f(CW\s-1 http://en.wikipedia.org/w/index.php?title=Unix_philosophy&oldid=351189719
+
+%A Michael S. Mahoney
+%T The UNIX Oral History Project
+%I Bell Laboratories
+%O Online: \f(CW\s-1 http://www.princeton.edu/~hos/Mahoney/expotape.htm
+
+%A Mike Gancarz
+%T The UNIX Philosophy
+%D 1995
+%I Digital Press
+%O \s-1ISBN\s0: 1-55558-123-4
+
+%A Eric S. Raymond
+%T The Art of UNIX Programming
+%D 2003
+%I Addison-Wesley
+%O Also available online: \f(CW\s-1 http://www.faqs.org/docs/artu/
+
+%A Brian W. Kernighan
+%A Rob Pike
+%T The Practice of Programming
+%I Addison-Wesley
+%D 1999
+%O \s-1ISBN\s0: 0-201-61586-X
+
+%L ISO
+%I International Organization for Standardization
+%T ISO Standard 9126: Software Engineering \(en Product Quality, part 1
+%C Geneve
+%D 2001
+
+%A Jason Aughenbaugh
+%A Jonathan Jessup
+%A Nicholas Spicher
+%T Building Unix
+%B Unix: An Oral History
+%O Online: \f(CW\s-1 http://www.princeton.edu/~hos/frs122/unixhist/finalhis.htm
+
+%L Brooks
+%A Frederick P. Brooks, Jr.
+%T No Silver Bullet: Essence and Accidents of Software Engineering
+%B Information Processing 1986, the Proceedings of the IFIP Tenth World Computing Conference
+%D 1986
+%P 1069\(en1076
+%I Elsevier Science B.V.
+%C Amsterdam, The Netherlands
+
+%A Charles Darwin
+%T On the Origin of Species
+%D 1859
+%I John Murray
+%C London
+%O Available online: \f(CW\s-1 http://en.wikisource.org/wiki/On_the_Origin_of_Species_(1859)
+
+%A Bryan Costales
+%A Eric Allman
+%T sendmail
+%D 2003
+%I O'Reilly
+%P xix
+%O \s-1ISBN\s0: 1-56592-839-3
+
+%A Peter H. Salus
+%T A Quarter Century of UNIX
+%D 1994
+%I Addison-Wesley
+%O \s-1ISBN\s0: 0-201-54777-5
+
+%A Ken Thompson
+%A Dennis M. Ritchie
+%T Unix Programmer's Manual, First Edition
+%D 1971-11-03
+%P mail(1)
+%O Online: \f(CW\s-1 http://cm.bell-labs.com/cm/cs/who/dmr/pdfs/man12.pdf
+
+%L MH
+%A \s-1MH\s0/nmh workers
+%T \s-1MH\s0/nmh Documentation
+%P mh-profile(5), mh-sequence(5)
+%O Distributed with nmh-1.3. Online in possibly different versions: \f(CW\s-1 http://linux.die.net/man/5/mh-profile http://linux.die.net/man/5/mh-sequence
+%K manual pages man page
+
+%A Gunnar Ritter
+%T mail, Mail, mailx, nail—history notes
+%D 2007-01-28
+%O Online: \f(CW\s-1 http://heirloom.sourceforge.net/mailx_history.html
+
+%A Willis H. Ware
+%T RAND and the Information Evolution: A History in Essays and Vignettes
+%D 2008
+%I The RAND Corporation
+%P 128\(en137
+%O \s-1ISBN\s0: 978-0-8330-4513-3. Also available online: \f(CW\s-1 http://www.rand.org/pubs/corporate_pubs/CP537/
+
+%A Jerry Peek
+%T MH & xmh: Email for Users & Programmers
+%D 1995
+%I O'Reilly
+%P Appendix B
+%O Also available online: \f(CW\s-1http://rand-mh.sourceforge.net/book/
+
+%A Morris I. Bolsky
+%A David G. Korn
+%T The KornShell: command and programming language
+%I Prentice Hall
+%D 1989
+%P 254\(en290
+%O \s-1ISBN\s0: 0-13-516972-0 
+%K korn shell
+
+%L Arch
+%A Arch Linux Forums
+%T Thread ``Arch Philosophy/Structure Applied to a Browser''
+%D Spring 2009
+%O Online: \f(CW\s-1 http://bbs.archlinux.org/viewtopic.php?id=67463
+
+%A Koen Vervloesem
+%T Uzbl: a browser following the UNIX philosophy
+%D 2009-07-15
+%I LWN.net
+%O Online: \f(CW\s-1 http://lwn.net/Articles/341245/

--- a/makefile	Sat Apr 10 11:10:38 2010 +0200
+++ b/makefile	Sat Apr 10 15:00:38 2010 +0200
@@ -1,10 +1,10 @@
 all: unix-phil.ps unix-phil.txt unix-phil-slides.ps
 
-unix-phil.ps: unix-phil.ms
-	. hl ; sed -n '/./p' $< | refer -e -P -p bib | troff -ms | dpost >$@
+unix-phil.ps: unix-phil.ms bib
+	. hl ; sed -n '/./p' $< | refer -e -sLAD -P -p bib | troff -ms | dpost >$@
 
-unix-phil.txt: unix-phil.ms
-	. hl ; sed -n '/./p' $< | refer -e -P -p bib | nroff -ms | col -b >$@
+unix-phil.txt: unix-phil.ms bib
+	. hl ; sed -n '/./p' $< | refer -e -sLAD -P -p bib | nroff -ms | col -b >$@
 
 unix-phil-slides.ps: unix-phil-slides.ms
 	. hl ; sed -n '/./p' $< | troff -ms slides - | dpost | insline 1 "%%BoundingBox: 0 0 600 450" >$@

--- a/unix-phil.ms	Sat Apr 10 11:10:38 2010 +0200
+++ b/unix-phil.ms	Sat Apr 10 15:00:38 2010 +0200
@@ -61,11 +61,8 @@
 Actually, the Unix Philosophy describes what is common to typical Unix software.
 The Wikipedia has an accurate definition:
 .[
-%A Wikipedia
-%T Unix philosophy
-%P Wikipedia, The Free Encyclopedia
-%D 2010-03-21 17:20 UTC
-%O .CW \s-1http://en.wikipedia.org/w/index.php?title=Unix_philosophy&oldid=351189719
+wikipedia
+unix philosophy
 .]
 .QP
 .ps -1
@@ -79,32 +76,20 @@
 .IP \(bu
 Doug McIlroy's summary: ``Write programs that do one thing and do it well.''
 .[
-%A M. D. McIlroy
-%A E. N. Pinson
-%A B. A. Taque
-%T UNIX Time-Sharing System Forward
-%J The Bell System Technical Journal
-%D 1978
-%V 57
-%N 6
-%P 1902
+mahoney
+oral history
 .]
 .IP \(bu
 Mike Gancarz' book ``The UNIX Philosophy''.
 .[
-%A Mike Gancarz
-%T The UNIX Philosophy
-%D 1995
-%I Digital Press
+gancarz
+unix philosophy
 .]
 .IP \(bu
 Eric S. Raymond's book ``The Art of UNIX Programming''.
 .[
-%A Eric S. Raymond
-%T The Art of UNIX Programming
-%D 2003
-%I Addison-Wesley
-%O .CW \s-1http://www.faqs.org/docs/artu/
+raymond
+art of unix programming
 .]
 .LP
 These different views on the Unix Philosophy have much in common.
@@ -132,11 +117,8 @@
 like internally, are out of focus here.
 ``The Practice of Programming'' by Kernighan and Pike,
 .[
-%A Brian W. Kernighan
-%A Rob Pike
-%T The Practice of Programming
-%I Addison-Wesley
-%D 1999
+kernighan pike
+practice of programming
 .]
 is a good book that covers this topic.
 Its point of view matches to the one of this paper.
@@ -217,10 +199,7 @@
 .PP
 The ISO/IEC 9126-1 standard, part 1,
 .[
-%I International Organization for Standardization
-%T ISO Standard 9126: Software Engineering \(en Product Quality, part 1
-%C Geneve
-%D 2001
+iso product quality
 .]
 defines the quality model as consisting out of:
 .IP \(bu
@@ -336,8 +315,8 @@
 ``it was this concept and notation for linking several programs together
 that transformed Unix from a basic file-sharing system to an entirely new way of computing.''
 .[
-%T Unix: An Oral History
-%O .CW \s-1http://www.princeton.edu/~hos/frs122/unixhist/finalhis.htm
+aughenbaugh
+unix oral history
 .] 
 .PP
 Being able to specify pipelines in an easy way is,
@@ -391,12 +370,10 @@
 This is done by specifying arguments (``command line switches'') to the program call.
 Gancarz discusses this topic as ``avoid captive user interfaces''.
 .[
-%A Mike Gancarz
-%T The UNIX Philosophy
-%I Digital Press
-%D 1995
+gancarz unix philosophy
 %P 88 ff.
 .]
+.ds _p ", p. 88 ff.
 .PP
 Non-interactive use is, during development, also an advantage for testing.
 Testing of interactive programs is much more complicated,
@@ -519,14 +496,8 @@
 in application development.
 Fred Brooks writes in ``No Silver Bullet'':
 .[
-%A Frederick P. Brooks, Jr.
-%T No Silver Bullet: Essence and Accidents of Software Engineering
-%B Information Processing 1986, the Proceedings of the IFIP Tenth World Computing Conference
-%E H.-J. Kugler
-%D 1986
-%P 1069\(en1076
-%I Elsevier Science B.V.
-%C Amsterdam, The Netherlands
+brooks
+no silver bullet
 .]
 .QP
 .ps -1
@@ -613,9 +584,8 @@
 While being alive it will get extended, rearranged, rebuilt (from scratch).
 Growing software matches the view that ``software is never finished. It is only released.''
 .[
-%O FIXME
-%A Mike Gancarz
-%T The UNIX Philosophy
+gancarz
+unix philosophy
 %P 26
 .]
 .PP
@@ -624,8 +594,8 @@
 This implies that the software is needed, useful, and better than alternatives.
 Darwin talks about: ``The survival of the fittest.''
 .[
-%O FIXME
-%A Charles Darwin
+darwin
+origin of species
 .]
 Transferred to software: The most successful software, is the fittest,
 is the one that survives.
@@ -680,9 +650,8 @@
 A good example in this point is Allman's sendmail.
 Allman identifies flexibility to be one major reason for sendmail's success:
 .[
-%O FIXME
-%A Allman
-%T sendmail
+allman
+sendmail
 .]
 .QP
 .ps -1
@@ -762,17 +731,15 @@
 The first \s-1MUA\s0 on Unix was \f(CWmail\fP,
 which was already present in the First Edition.
 .[
-%A Peter H. Salus
-%T A Quarter Century of UNIX
-%D 1994
-%I Addison-Wesley
+salus
+quarter century of unix
 %P 41 f.
 .]
 It was a small program that either prints the user's mailbox file
 or appends text to someone elses mailbox file,
 depending on the command line arguments.
 .[
-%O http://cm.bell-labs.com/cm/cs/who/dmr/pdfs/man12.pdf
+manual mail(1)
 .]
 It was a program that did one job well.
 This job was emailing, which was very simple then.
@@ -789,8 +756,8 @@
 It is designed for humans, but is still scriptable.
 \fImailx\fP is the adaptation of Berkeley Mail into System V.
 .[
-%A Gunnar Ritter
-%O http://heirloom.sourceforge.net/mailx_history.html
+ritter
+mailx history
 .]
 Elm, pine, mutt, and a whole bunch of graphical \s-1MUA\s0s
 followed Mail's direction.
@@ -814,20 +781,13 @@
 the requirements of modern emailing.
 Today, nmh is developed by various people on the Internet.
 .[
-%T RAND and the Information Evolution: A History in Essays and Vignettes
-%A Willis H. Ware 
-%D 2008
-%I The RAND Corporation
-%P 128\(en137
-%O .CW \s-1http://www.rand.org/pubs/corporate_pubs/CP537/
+ware
+rand history
+%P 128-137
 .]
 .[
-%T MH & xmh: Email for Users & Programmers
-%A Jerry Peek
-%D 1991, 1992, 1995
-%I O'Reilly & Associates, Inc.
-%P Appendix B
-%O Also available online: \f(CW\s-2http://rand-mh.sourceforge.net/book/\fP
+peek
+mh
 .]
 
 .NH 2
@@ -949,7 +909,7 @@
 contexts.
 Public sequences are an exception, as they belong to the mail folder.
 .[
-%O mh-profile(5) and mh-sequence(5)
+man page mh-profile mh-sequence
 .]
 
 .NH 2
@@ -969,8 +929,8 @@
 Gancarz actually presents \s-1MH\s0 as example under the headline
 ``Making UNIX Do One Thing Well'':
 .[
-%A Mike Gancarz
-%T unix-phil
+gancarz
+unix philosophy
 %P 125
 .]
 .QP
@@ -1035,13 +995,8 @@
 These two tenets are indirectly, but nicely, demonstrated by
 Bolsky and Korn in their book about the Korn Shell.
 .[
-%T The KornShell: command and programming language
-%A Morris I. Bolsky
-%A David G. Korn
-%I Prentice Hall
-%D 1989
-%P 254\(en290
-%O \s-1ISBN\s0: 0-13-516972-0 
+bolsky korn
+korn shell
 .]
 They demonstrated, in chapter 18 of the book, a basic implementation
 of a subset of \s-1MH\s0 in ksh scripts.
@@ -1128,7 +1083,8 @@
 to ever create \s-1MH\s0.
 In Bruce' own words:
 .[
-%O FIXME
+ware rand history
+%P 132
 .]
 .QP
 .ps -1
@@ -1230,9 +1186,10 @@
 .XE
 .LP
 Uzbl was started by Dieter Plaetinck in April 2009.
-The idea was born in a thread in the Arch Linux forum.
+The idea was born in a thread in the Arch Linux Forums.
 .[
-%O http://bbs.archlinux.org/viewtopic.php?id=67463
+arch linux forums
+browser
 .]
 After some discussion about failures of well known web browsers,
 Plaetinck (alias Dieter@be) came up with a very sketchy proposal
@@ -1471,8 +1428,8 @@
 ``Right now I hardly code anything myself for Uzbl.
 I just merge in other people's code, ponder a lot, and lead the discussions.''
 .[
-%A FIXME
-%O http://lwn.net/Articles/341245/
+lwn
+uzbl
 .]