Slashdot Me!
Subscribe via
Slashdot, the best
tech news site. And of course the Cork Linux User Group.
A colleague's research
survey
The Swansea-Cork
Ferry came back! So now I get to avoid both Rosslare
and Pembroke Dock...
My HTC
Hero (despite their ‘customer service’, and
despite my previous claims to the contrary)
Lifesaver: the WiFlyer
pocket AP with both RJ45 and phone dialer.
New edition of the TEX
Collection from TUG with the whole of CTAN on DVD, an Install CD
and a run-from CD
(call the
office for a copy).
Software and sites: the TypesetterForum, the ClueTrain, the Postmodern
Essay Generator and the SCIgen automatic
Computer Science paper generator, the FreeMind
mindmap diagrammer, and the Denim
website sketcher.
The Good Guys (in alpha order):
Adam,
Bitty,
Bob,
Brendan,
Bruce,
Ciarán,
Chris,
Donncha,
Elliotte,
Eve,
Fiona,
Heather,
Kaveh,
Lauren,
Mark,
Martin,
Martina,
Mary,
Mykel,
Norm,
Seán,
Telsa,
TimB,
TimBL,
TimP,
TomF,
TomL,
Zotty
…
BookMooch, the free
book-exchange site.
|
|
| Find 'em, frame 'em, flog 'em, forget 'em |
Publishers get a lot of stick from authors and vice
versa. They don't get as much from the readers,
because in general the average reader isn't much aware of what
publishers actually do, let alone how they do it.
One area of contention is republishing. It's hard enough
to get even a good book published to start with, given the
publishers' incessant attempts to bring out ludicrously
inappropriate volumes which get remaindered in a few weeks.
The skill of choosing a saleable title has all but vanished
from publishing houses, but even worse, the skill of knowing
when to bring out a new edition is almost entirely
absent.
Part of the trouble is the abandonment of copyright: if
the original publisher is now out of business, and has no
successor, and the original authors are dead and gone, even if
copyright has not expired, there is no easy way to bring out a
new edition without the risk of challenge from some
anal-retentive who just wants to case trouble. Many good and
useful books are no longer available, and probably never will
be (unless scanned by Google). Yet publishers continue to moan
about the lack of good material while first-class material
languishes unrepublished for the want of a better law on
abandonment, and for want of publishers with some guts.
I'm tempted to start compiling a list of worthwhile books
which the publisher has adandoned even while they constantly
complain that they can't find profitable books to publish.
There is a growing corporate amnesia in publishing: the
older editors who remember a particular book are retiring, and
the company is forgetting how to publish successful books. And
the market has its own reward for forgetful companies: a slow
and painful death is the accepted punishment for stupidity,
ignorance, carelessness, and a failure to retain the
intellectual resources of their staff while all the time
carping about the damage to intellectual resources done by the
Internet.
Neither of my publishers so far has had even the vaguest
idea of what I was writing about. They asked me
for estimates of volume when they were supposed
to be the experts in publishing books in the field. The truth
is, of course, that they knew virtually nothing about the
field they were publishing in, and both were big publishers
(Thomson and Kluwer), respected names but woefully ignorant.
And there, I think, is the reason for the failure: both my
publishers were nice, decent people, hardworking and honest,
but they simply shouldn't have been trying to publish books
without knowing what they were publishing: they were way out
of their depth.
It's hardly surprising, then, that publishers are missing
the boat every week. A brief trawl recently for a cookbook
that was popular in homes and schools in the 1960s and 70s
reveals that it is unobtainable even in second-hand outlets
because its content is invaluable. A single used
copy on Amazon is priced at £278, and owners of the paperback
are publicly volunteering to photocopy it to give to others.
This is a flagrant breach of copyright, but no-one will sue
because there is no-one left to object, and those who ought to
be paying attention took their eye off the ball long
ago.
I'm going to be meeting some publishers soon, and I think
I might raise this over a pint and see if they really are as
unaware of what is going on as this seems to indicate. In the
meantime, if you want to do something useful for humanity, and
create some new jobs in the process, see if you can find a
politician who hasn't been bought by big media, and explain
why the law on copyright abandonment needs to be
abolished.
Saturday 2010-08-28 21:58:22
|
| A uniform platform has significant benefits |
After the (mostly) successful upgrade
to Karmic nearly a year ago, I felt emboldened to try
again on more machines. I should point out that last year's
upgrade wasn't an upgrade: it was a fresh installation from
CD. I had tried doing the network upgrade on a previous system
(Red Hat, I hasten to add, not Ubuntu) and the resultant
spectaular mess made it clear that inline upgrades were not an
option. I have no idea what planet the Fedora upgrade
programmers came from, but it certainly wan't mine.
However, with one fully working and up-to-date system, it
was time to bring all the rest into line. But these are all
production systems, and I badly wanted to preserve their
users' home directories rather than have to restore them from
the overnight backups, which take forever. I took a unanimous
executive decision to use the online upgrade on one machine to
see if it had improved, knowing that if it failed I did have a
working backup, even if it would take all night to rebuild it.
One problem: under Ubuntu you cannot skip a version. You have
to upgrade stepwise, and these were all running Edgy.
Full kudos to Ubuntu, the upgrade worked from 6.10 to
7.04, and from 7.01 to 7.10, and right on up the chain to
10.4. I was duly astonished, and I take my (non-red) hat off
to the Ubuntu folks for a fine piece of engineering. At each
stage there was a list of obsoleted packages, all of which
were correctly replaced by better ones, with the single
exception of Okular replacing KDVI/KPDF, which I wrote about
in the earlier
article — a more spectacularly crass decision I
have rarely seen.
Not Ubuntu's fault, of course, but KDE's, although a black
mark to Ubuntu for not spotting this and raising a protest. I
used to swear by KDE in the Fedora days, when Gnome was a
nasty, obscure, and bafflingly difficult interface to use
(plus I was a migrant from CDE on Digital Unix at the time,
which made a difference). But KDE became more and more clunky,
Gnome underwent a Road-to-Damascus moment, and when I moved to
Edgy I realised that Gnome and Ubuntu were the way forward.
There are many fine packages for KDE, and I would be lost
without some of them, so when KDE brought in Okular to replace
KDVI and KPDF I was shocked. Okular has the makings of a good
program one day: integrating support for the various file
formats is an excellent idea. But someone needs to take the
designers out into the fresh air for a while and explain what
they are doing wrong. Usurping screen real estate for an
unremovable sidepanel is simply not on; and downgrading the
print options by removing Print Current Page has
an immediate and disastrous effect on productivity. Again, on
their planet, perhaps this is acceptable behaviour, but not
here.
Fortunately, although 10.4 also removed my carefully
installed KDVI and KPDF, it equally carefully allowed me to
put them back again afterwards, so I can continue working at
full speed. I can't say the same for the Galeon browser,
though. Another victim of KDE's overblown belief in their own
superiority, they axed it in favour of a seriously degraded
fork called Epiphany. After three years, Epiphany is still not
even at the stage Galeon was five years ago: it is missing
features, some of them important (like the option to specify
‘Never for this site’ when asked to save a password) and
it crashes on any attempt to view video in any format. Galeon
is installable, by forcing it past the one obsolete library it
wants, and soft-linking that back in /usr/lib,
but Synaptic believes it is broken, and nags you, and if
there's one thing I cannot stand it's nagging software.
But having upgraded one machine, with all the data
preserved, I went for the whole hog and did them all, joyfully
allowing them to wipe the odd Windows partition in the
process, as Windows has now become an obsolete embarrassment.
Each system is now running 10.4 LTS, with all facilities
(except Galeon!), and despite the older hardware, they are as
fast as the brand new Windows box in the next office.
Unanimity has unexpected advantages, too. Having preserved
and imported the essential configs from backups, the Firefox
bookmarks and other preservables could be propagated to all
systems, so the carefully-collected material of past years is
not lost. It's a pity that KDE won't be worth preserving if
they continue in the current vein of arrogance.
Friday 2010-08-27 19:22:14
|
| Is there intelligent life in ISPs? |
Last year I switched from the ailing and incompetent
ex-state telco because their crufty copper wouldn't support
broadband in my area. I took the 3× package from my local
cable provider: phone, Internet, and TV for the same price as
a slower Internet alone would have cost with the telco.
Thus far, so good: a risk, but it worked excellently
(still does when connected), and I got close to the claimed
20Mbit/s on a good day, enabling me to give away some of it
via my FON router.
Then it started losing both phone and Internet for hours at a
time, at random.
At this point I should digress to explain that the local
cable provider was once known as Cork Multichannel, back in
the days when the only TV stations on air were the two
state-sponsored ones — worthy in their own way, but
unimaginative and hidebound. Cable provided the BBC, ITV, and
S4C, and while they bungled a few things, the service was
adequate. Then they became Chorus (what Marketing lamebrain
thinks up these names?) and then they sold out to NTL, whose
nest-fouling antics are well-documented elsewhere. Now they are
now part of something called UPC, whose marketing and
publicity is even lamer, and about whom, frankly, m'dear,
no-one gives a toss.
Each time I report the fault, I listen through their
Ovaltiney of an announcer prating on about how they are now
UPC, and then get a very pleasant helpdesk operator with a
canned script and about as much technical knowledge as a very
small gnat (not her fault: theirs).
Each time, they ask me to wait while they remote-check my
modem (it's working fine except it has no signal: I tell them
this, because the fault is up the street in their cable
closet).
Each time they claim the signal is going into my
modem but not coming out. Yes, really: they claim to be able
to read the input signal level inside the modem
(ie from the other side of the demod circuit), remotely, and
see the input waveform not coming out again. Right. Maybe this
is possible with the right remote diagnostics, but I'd rather
have it interpreted by a signals engineer than a helpdesk
operator, thanks.
And each time, about 30 minutes after my call, the signal
miraculously re-establishes itself, and everything is fine
again. Only a nasty suspicious mind like mine would dream of
suspecting that a fault call triggers an action on a
controller to do a remote reset of the substation switch,
‘just in case that fixes it’.
So finally they send a cable guy, who did run
the modem diagnostics and said it was just fine, but that the
signal in my street was not what it could be, and that they'd
send someone to fix it in a few days.
Nothing so far, but it failed again this evening, and
again I listened to the snake-oil from Mr Smarmy, and
explained my woes to the nice operator. Who went through the
same script, tested the modem, told me it was being looked
into, and for security she couldn't tell me when the engineers
would come to my area to fix their degrading kit.
TV is unaffected throughout; and now, of course, the phone
and Internet came back 30 minutes later, in the middle of a
very fine Spaghetti Arrabiata and a glass of Aldi's Chateau
Soussans 2006 Margaux, otherwise I wouldn't be writing this.
There is life there, Jim, but not as we know
it.
Monday 2010-07-12 20:35:26
|
| Keeping my head below the parapet while writing
shouldn't have meant no blogging |
'Twas a dark and stormy night when I wrote the last post
here, and far too long ago. My excuse is that I've been
writing my thesis, and while that really isn't a valid excuse
for not keeping this page up to date, I'm afraid it'll have to
do for the moment.
However, progress is being made: chapters 1 (Intro) and 3
(Surveys) are done and corrected, and 4 (Testing) is close to
completion. That leaves the Lit Crit, which is ongoing (new
stuff still being added), and then the actual tests.
In the meantime, there is still a thing called a
‘life’ out there, I believe. If you find mine lying
around somewhere, please return it to the owner.
Monday 2010-07-12 19:45:15
|
| Be careful what you wish for: it may bite you in the
ass |
Way too much stuff has passed over and under the desk. For
years I have been extolling the virtues of my Nokia N800 PDA,
which does pretty much everything my laptop used to do, but
fits in my pocket. Nokia call it an Internet Tablet, but it's
actually a pocket computer, which may explain some of Nokia's
current difficulties: they are thinking like a phone company,
not a computer company, and they've missed the boat so many
times it's becoming boring.
I sat in a break at the Balisage conference last year, on
a Skype conference call with the other organisers of the XML
Summerschool, using the N800. Someone thought it was a phone
until I showed them that it did all the PIM stuff, browsed the
web, did my email and newsgroups, tweeted, IM'd, edited Word
and Excel documents, ran Emacs and Saxon and LATEX (did my
PDF slides using Beamer), let me ssh back home to fix a broken
server, and still had space for my music and some videos for
the plane home.
The only thing it wasn't, was a phone (although Skype made
up for that) and I kept bellyaching about how I didn't want it
to be a phone as well because you look such a fool trying to
talk on the phone and read a spreadsheet on the same device.
However, my cellphone eventually died, so I went looking for a
new one, and followed a colleague's advice and went for the
HTC Hero. I couldn't afford an iPhone, and didn't want a
Blackberry, and — thank goddess — didn't even consider the
Nokia N900 because every indication on the Maemo mailing list
was that it was a turkey.
OK, so now I'm contradicting myself. No, the Hero doesn't
run Emacs or Saxon or LATEX. No, it won't let me edit Word
or Excel. In theory it will let me ssh, but I'm quite willing
not to spend my own time fixing other people's broken servers
remotely. What it does, though, is enough to persuade me to
part with the N800: it's lighter, slightly faster, and it's a
phone. The Android Market has plenty to keep me occupied, and
if I'm away locally on business, I can still bring the old
laptop on the train.
I haven't been away long-distance since changing over, so
I'll need to consider what to do if I have to hop the pond,
although with the economic situation as it is, that looks
unlikely to recur for a long time.
Right now the N800 is ‘resting’: used but immaculate,
fully loaded with all the above-mentioned software,
depersonalised (no trace of me), and you get the nice black
hand-stitched leather slipcase and the amazing Stowaway
fold-out pocket keyboard. Offers by email, tweet, or text,
please.
Monday 2010-07-12 19:50:03
|
| I suppose Samhain (Hallowe'en to you) was a good time
to install a new version of the operating
system… |
I have Ubuntu on almost all machines except a couple of
big RHEL servers and the domestic Macs. The oldest desktop is
a Dell something-or-other with a 1024×768 screen but it's been
happily running 8.04 LTS (Hardy Heron) — so why would I
want to upgrade?
Partly I was getting tired of needing to use a new
facility or test a new package, only to be told that it
required more recent libraries than I could install without
major internal surgery. Plus the upgrade tool was rather
explicit that 8.10 and later were unable to support my nVidia
Geforce4 graphics card because the existing driver had been
obsoleted by changes in the Xorg code; but that my installer
would automatically switch to the older (FLOSSy)
nv driver which would at least get me running.
Everything was backed up, so I took the plunge.
They either lied, or something went wrong that they were unaware
of. The upgrade went right ahead and installed the new driver which it
knew was incompatible, so the newly-installed system simply
hung at the login screen. Several hours of poking at the
drivers convinced me that they just hadn't bothered to
check. Several more hours of emailing the CLUG convinced me
that it wasn't worth repairing the damage. I was resigned to
reverting to 8.04 until someone mentioned 9.10 — I'd been
looking at it, but had assumed that if 8.10 had dropped
support for my graphics card, there wasn't an icicle's chance
in hell that 9.10 would have put it back.
Wrong. I wiped Intrepid Ibex and installed Karmic Koala
and it came up first time, full graphics mode, and even Compiz
is working (so eat your heart out, Snow Leopard). Lots of good
stuff, a few stupidities (not Ubuntu's fault): no KPDF, no
KDVI (KDE has integrated the first into KDEgraphics and
apparently dropped the second on the floor; but they have
removed the ‘Current’ [page] option from the Print menu,
which is plain daft); and some prat has removed the list of
current buffers from the Emacs ‘Buffers’ menu — what
am I supposed to do, guys? remember all my files in my head?
C'mon, put it back.
But there goes the doorbell; kids wanting another blast of
the pressure hose, I guess…Happy New Year to you all.
Saturday 2009-10-31 20-02-00
|
| Do we really want to allow authors to put anything
anywhere? |
We've been typesetting a book for a colleague of mine, a
Festschrift for a colleague of his. As usual with
these works, each chapter was contributed by a different
author, and my colleague had the task of putting them
together.
We consulted about it beforehand. He uses OpenOffice
(perhaps NeoOffice, I can't remember) on a Mac, but he had
taken in all the chapters and edited them and arranged them,
and was pretty much ready to go, when the publishers reminded
him that their policy was for endnotes, not footnotes. Not a
problem: only Chapter One used them, and we were using XSLT to
create LATEX code for the formatting, so no changes were
needed except to switch in the endnotes package.
However, which checking Chapter One, my colleague observed
that all bar one of the footnotes-now-endnotes just said ‘My
italics’. The author was quoting extensively from other
sources, and highlighting relevant words and phrases. My
colleague agreed with his publisher that such repetitive notes
really weren't needed, so he left the only ‘real’ one and
deleted all the rest. But as he deleted the final endnote of
Chapter One, all the rest of the book (twelve chapters)
vanished.
Ever a man of cool mind, he hit Undo and brought them
back. No harm done. But that final endnote of Chapter One was
back as well. Assuming that he had slipped a finger, he again
deleted it…and again all the remaining chapters
disappeared. At this point he brought them back with Undo, and
saved the file for me to look at.
Well, well, well. The first time I had had to dig into ODF
XML in earnest. It's nowhere near as bad as OOXML (so no
surprises there, then), but footnotes and endnotes are inside more
multiple containers than a Russian doll, and that was where
the problem lay.
ODF allows multiple paragraphs in a single
footnote/endnote — perfectly reasonably; all
general-purpose markup systems do that, from DocBook to
LATEX. But in ODF,
as in OOXML, everything is a paragraph. Neither
system has any concept of depth, regardless of the repeated
and redundant nested sections in Word documents
and the Byzantine sewer of ODF's footnotes.1 That means ODF (and perhaps OOXML; I haven't tried it)
allows anything at all in a single footnote,
even twelve whole chapters because everything is
a paragraph, and the only evidence of the text being in
chapters is the style name, which is not checked because it's
not a controlled vocabulary.
And that's what my colleague had unwittingly done. Having
edited the first chapter, his cursor had been at the end of
the last footnote, and had remained there while he pasted in
twelve more chapters, which promptly and silently went into
the footnote container and stayed there.
The reason is clear: OpenOffice believes that
the cursor has no business being in element content at any
point after the last text node, so there is actually no
way (that I have found) to insert a new paragraph
sibling to your current ancestor paragraph when your cursor is
at the end of a footnote.
This slavish adherence to the WYSIWYG model is fine for
shopping lists and business letters, which are short,
transient, and not subject to any reprocessing. It's not
suited to a serious editor, and if OpenOffice
wants to be taken seriously by the publishing community it is
going to have to change this, and preferably introduce a style
margin like Word (or some other wide-angle style
view) so that editors can see what they are doing. The last
time I asked them, they said you could see the style by
hovering the mouse over a paragraph (clearly not someone who
had ever had to edit large documents), which is not meaningful
when you need to see perhaps a dozen paragraph-level styled
elements on a single screen.
It also makes a fine example of another technique I am
researching for easing the burden on writers, and that's the
distinction between ‘Insert’ and ‘New’. The first is
for database programmers, markup experts, and ontology
gureaux. It's meaningless for writers because with only a
WYSIWYG view, there is nothing to insert into
(and the interface won't allow the cursor to be in element
content). ‘New’ is what writers use (new chapter, new
paragraph, just like you were dictating), and when you want a
new one, the editor should check its current location, scoot
forward to the next place at the current level where one is
permitted, and add it there, creating additional markup if
needed to retain validity. If there is no place at the current
level, go up a level and check there; lather, rinse, repeat.
The facility for an editor to click on ‘New Chapter’
and have the editor Do The Right Thing, instead of the wrong
thing, would be a major step forward.
-
One exception: ODF wraps lists in proper list markup.
Well done, ODF.
Saturday 2009-03-07 21:41:00
|
| When your ISP upgrades, make sure you don't get left
behind |
Every so often, ISPs have a major purge of hardware and
software, and ‘upgrade’ their clients to the new service.
You don't get a choice, and you're lucky if you get any
warning, because alerting the clients that there is about to
be a chnage might lead to some disaffection.
I've been with this bunch for
over a decade, and they've given excellent service, with a
responsive helpdesk and virtually no outage or downtime. The
service was simple, and as most of my sites are generated
rather than hand-coded, this suited me just fine.
Two weeks ago I got email that warned me about some small
changes in their mail systems during an upcoming upgrade. No
problem: I downloaded my mail folders and switched from IMAP
to POP for a week (easy when your IMAP, POP, and webmail
service all use standard mailbox files: goddess help those
whose mail is buried in proprietary databases). After a week I
uploaded the mailboxes and reverted to IMAP.
Suddenly this week everything stopped working: mail
wouldn't log in, not by any protocol, and all my sites were
inaccessible — but oddly, I could still log into their new
site-owner page, and FTP still worked. I logged a support
ticket and downloaded a few key files. No word of any changes,
though.
Then the FTP access changed: I could still log in, but the
entire directory structure was different, although all my
files were still there, but in a different subdirectory. No
response to the ticket. Phone calls met the usual disembodied
voice saying that all their agents were busy helping other
clients, and refusing to put me on hold, but offering to take
voicemail. No response.
Fortunately, their web site gave local phone numbers
(they're in California: I'm in Ireland, so an American 1-800
number is no use to me). A phone call early in the morning
Pacific time got a harassed support person who explained
they'd been having ‘a little difficulty’ in the move to a
new hardware and software system, and claiming that they
didn't have my alternate off-system email address (which they
did have a week before because they emailed me on it). All was
eventually resolved and the email and subdomains
re-established (except I lost a dozen or so planned-but-nused
subdomain names). Generally speaking, pretty good service,
although it would have been better if they'd told me beforehand.
It was worrying that the move clearly squashed all record
of my subdomains, all my contact details, and reset all my
email passwords. But what was reassuring is that they had the
good sense to put a non-1-800 number on their web site, and
they didn't change my owner password. Everything is backed-up
off-site anyway, so I wasn't worried about data loss, and
because everything uses open file formats, a new environment
is no big deal. To those of you who went looking for the XML FAQ, the Acronym Server, or
the online book Formatting Information, thank you for your patience.
Friday 2009-03-06 21:26:00
|
| Getting from A to B was never this difficult |
One of the recurrent problems in living on an island off
the coast of a bigger island off the coast of a continent is
that you have to use boats and planes to get anywhere other
than your own doorstep. Planes are not a problem: our local
airlines do a reasonable job, and RyanAir terrifies the life
out of bigger airlines worldwide.
But if you want to bring the
car, you either have to drive for hours to get to a port for a
ferry to Wales, or wait a week to get the ferry to France.
Either way you pay through the nose for the privilege, because
the shower who ended up running what was left of the direct
ferry to Swansea lost their tub a couple of years ago and
never found a new one. What a pity the proposal to the (then)
EU by our former Foreign Minister Peter Barry for a bridge or
tunnel to the UK never took off!
However, at last there is new hope: a local
campaign to bring back the direct ferry service is
making excellent headway. If you're interested in coming via
the UK to visit, or the other way round, sign
their petition and fill
in their questionnaire, and maybe we'll soon be back
in touch with the next chunk of land.
Monday 2009-01-26 20-35-04
|
| Back on my feet and picking up the pieces |
The recent XML meeting was in DC in
December, and I was pleased to see more evidence of
the developments I mentioned above, although the whole meeting
has shrunk (as predicted) as XML becomes embedded into the
wainscoting of IT development and ceases to be new. The next
breakpoint is the Balisage meeting in
Montréal in August (the week after Worldcon), and I hope to have
available some results and conclusions from the work I have
been doing on the usability of editing software for structured
text.
The TEX Users Group meeting
last July was well-attended, and went without any major
hitches except one: the odd inability of the host institution
to provide visitor wireless access. Curiously, this was not
only of no interest to UCC, but they seemed to be unable to
understand its importance to visitors. It does mean that
organisations looking for a host site would do well to check
wifi arrangements and do a physical test that it exists and
works before committing to the site. Fortunately this year's meeting in Notre Dame is
better-prepared in this respect.
There's a load of new stuff to go through in the next few
weeks: an updated Maemo, some neat Yuletide presents, lots of
books, and plenty of file-format weirdness.
Monday 2009-01-05 18-22-46
Copyright © 2003–2007 by Peter Flynn and Silmaril Consultants
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