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Groups > comp.lang.c > #61851

Re: Readability part I - code

From Stephen Sprunk <stephen@sprunk.org>
Newsgroups comp.lang.c
Subject Re: Readability part I - code
Date 2015-05-11 13:47 -0500
Organization A noiseless patient Spider
Message-ID <miqte3$735$1@dont-email.me> (permalink)
References (11 earlier) <kfnoalwgrdp.fsf@x-alumni2.alumni.caltech.edu> <874mnojjn4.fsf@kst-u.example.com> <kfn7fskgm6m.fsf@x-alumni2.alumni.caltech.edu> <migqm2$rla$1@dont-email.me> <kfnmw1bdr26.fsf@x-alumni2.alumni.caltech.edu>

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On 11-May-15 11:20, Tim Rentsch wrote:
> Stephen Sprunk <stephen@sprunk.org> writes:
>> Adding "unnecessary" spaces or parentheses can make some
>> expressions more clear, but adding too many can instead make them
>> less clear--and I tend to err on the side of too few simply so
>> more code fits on the screen.  Ditto for why I prefer 1TBS
>> brace/indent style.
> 
> There are several different aspects here, let me ask about them
> one at a time.  First about conserving spaces.
> 
> Consider the following two expression statements, which differ
> only in spacing (and assume both fit easily on the line where
> they would appear, including indentation etc):
> 
>    (1)   printf("foo[ %2d ] is %9.2f\n",i,foo[i]);
>    (2)   printf( "foo[ %2d ] is %9.2f\n", i, foo[i] );
> 
> Would you say
> 
>    (a)   (1) is markedly easier to read than (2)
>    (b)   (1) is slightly easier to read than (2)
>    (c)   (1) and (2) are about the same in ease of reading
>    (d)   (2) is slightly easier to read than (1)
>    (e)   (2) is markedly easier to read than (1)

I'd have to answer (b) here, but mainly because I find the extra spaces
inside the parentheses to be more jarring than the lack of spaces after
the commas.  This is my preferred form:

(3) printf("foo[ %2d ] is %9.2f\n", i, foo[i]);

> If the answer is other than (c), what cognitive or perceptual
> factors play a role in that?  To what extent are these influenced
> mostly by what you are used to, as opposed to being inherent in
> the neurological "hardware" or "firmware" that does the reading?

I find my version significantly easier to read than _either_ of yours,
but probably in large part simply due to that being what I'm used to.
In particular, whether to use a space after commas was learned over a
lifetime of reading English text and Arabic numbers: use a space when
it's a list separator but not when it's solely for visual grouping.

> I think most developers would agree that there is a tension
> between expressing code compactly and limiting visual density.
> Do you agree with this principle?  Where would you put yourself
> on the compactness/openness spectrum (and I admit the labels
> I'm using are pretty vague):

I don't think I can answer this generally or objectively; I use the
minimum amount of spacing necessary for the code to be subjectively
readable, and that depends on the _exact_ code in question.

> Considering these two forms of if(),
> 
>     (1)   if (a == b) {
>     (2)   if( a == b ){
> 
> the same amount of horizontal space is used.  Does this mean that
> your wanting to conserve spaces does not influence the question
> of which of the two is preferable?  If not then why not?

I would never write the latter since it makes if look like a function
call, and I'd also put a space between the parenthesis and the brace
since the former is more clearly connected to the expression than the
block that follows, so this is the real comparison:

(1)   if (a == b) {
(2)   if ( a == b ) {

And, in that case, I'd clearly prefer the former.

> In broad terms I'm not sure how much of what you say is about how
> you think code should be written (for whatever considerations),
> and how much is about how easy to read (or not) the different
> results are.

It's all about the ease of reading--even if it's just me reading it
again while I work on other parts of the same function.

As to _why_ one form seems more readable than another, I think it's
mostly indirect--probably entirely indirect other than cases where the
spacing directly affects how much code appears on a single screen.

> Digressing slightly, I can't resist asking a question about
> vertical spacing.  I am also a fan of 1TBS (shameless editorial
> comment - as any sensible person would be).

Well, it's called 1TBS for a reason :)

I don't mind most others, but GNU indenting is an abomination.

> Do you often run into cases where line width exceeds (or would
> exceed, if not addressed) the nominal limit?  Or to ask that
> another way, do you often see cases where a "logical line" needs
> to be continued across more than on physical line?

Yes, though I'll point out it's usually due to functions that take too
many arguments, which is arguably poor interface design.  My own code
usually consists of many short statements, to help make the code clearer
and self-documenting.  The dislike of long lines seems to go against my
distaste for wasting space, and I'm not sure how I reconcile that.

Note that I prefer my monitors in portrait mode (tall and narrow), which
is the opposite of most users and traditional terminals.

> Also, related to that, how much indentation per nesting level are
> you accustomed to (a multi-valued answer definitely possible here)?

I'm used to 2, 4 and 8 spaces, depending on which environment I'm in; I
prefer to keep my tab stops at 2 spaces, but some projects use spaces
rather than tabs--or worse, a mixture--and I have to reset to 8.

As to why 2 spaces, that's because it's the minimum for each level to be
visually distinct; I'd use 1 if it were sufficient.

> as an average, what would you say is a reasonable amount of intra-
> function-definition blank lines, considering just the body of each
> function (and not the open/close brace lines), rounded to the nearst
> 5%:

Mu.  If you need to separate sections of code within a function for
clarity, then use one blank line as a separator.  Aside from the break
between variable declarations and statements, which is disappearing due
to inline declarations, this is often a sign that your function should
be broken up into separate ones, or some of the code should be moved to
a helper function.

S

-- 
Stephen Sprunk         "God does not play dice."  --Albert Einstein
CCIE #3723         "God is an inveterate gambler, and He throws the
K5SSS        dice at every possible opportunity." --Stephen Hawking

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Thread

Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-15 11:46 -0700
  Re: Readability part I - code Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-04-15 19:55 +0000
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 02:00 -0700
  Re: Readability part I - code Xcott Craver <xcottcraver@gmail.com> - 2015-04-15 13:19 -0700
    Re: Readability part I - code Jorgen Grahn <grahn+nntp@snipabacken.se> - 2015-04-16 13:08 +0000
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 02:25 -0700
  Re: Readability part I - code pa@see.signature.invalid (Pierre Asselin) - 2015-04-16 01:01 +0000
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 02:37 -0700
      Re: Readability part I - code pa@see.signature.invalid (Pierre Asselin) - 2015-05-01 02:07 +0000
        Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-01 04:29 -0700
  Readability part I - code asetofsymbols@gmail.com - 2015-04-16 00:13 -0700
    Readability part I - code asetofsymbols@gmail.com - 2015-04-16 00:34 -0700
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 02:46 -0700
      Re: Readability part I - code asetofsymbols@gmail.com - 2015-04-30 05:54 -0700
        Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-01 04:37 -0700
          Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-01 11:48 -0700
            Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-02 23:59 -0700
              Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-08 20:52 +0000
                Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-08 16:15 -0700
                Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-05-09 16:14 +0200
            Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-03 09:11 -0700
  Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-16 00:19 -0700
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 02:51 -0700
      Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-30 20:14 -0700
        Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-01 05:10 -0700
          Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-01 06:10 -0700
            Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-03 09:17 -0700
  Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-16 11:01 +0200
    Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-16 04:26 -0700
      Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-04-16 13:19 -0500
        Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-17 09:20 +0200
          Re: Readability part I - code James Kuyper <jameskuyper@verizon.net> - 2015-04-17 08:21 -0400
            Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-17 15:04 +0200
              Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-04-17 06:18 -0700
          Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-04-17 12:24 -0500
    Re: Readability part I - code Greg Martin <greg.at.softsprocket@dot.com> - 2015-04-17 15:58 +0000
      Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 04:10 -0700
        Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-30 13:47 +0200
          Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-04-30 13:48 +0100
            Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-30 16:35 +0200
              Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-04-30 10:00 -0700
          Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-01 06:25 -0700
            Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-05-02 15:53 +0200
              Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-03 10:42 -0700
                Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-05-04 09:41 +0200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-05 07:01 -0700
                Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-05-06 09:34 +0200
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-06 04:33 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-06 13:51 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-07 11:51 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-07 21:49 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-11 13:22 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-05-06 15:27 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-06 09:11 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-05-06 21:00 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-07 00:20 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-06 10:43 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-06 13:11 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-06 19:48 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-07 11:51 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-07 12:26 -0700
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-07 16:52 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-07 20:22 -0500
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-05-08 02:56 +0100
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-08 10:53 -0500
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-07 18:30 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-08 09:27 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-08 11:06 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-09 09:31 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-10 08:01 +1200
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-09 13:13 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-10 08:51 +1200
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-09 16:45 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-07 13:28 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-06 19:36 -0700
                Re: Readability part I - code Robert Wessel <robertwessel2@yahoo.com> - 2015-05-06 22:13 -0500
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-07 11:56 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-07 14:16 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-07 11:43 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-07 12:02 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-07 13:36 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-07 15:09 -0700
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-07 17:13 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-07 18:07 -0700
                Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-05-08 11:35 +0200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-11 11:41 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-11 13:59 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-10 10:27 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-10 10:50 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-10 19:09 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-12 04:54 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 13:19 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-12 05:26 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-12 08:31 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 16:40 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-20 10:28 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-10 11:39 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-12 05:33 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-07 17:59 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-11 09:20 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-11 09:37 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-11 09:40 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-11 09:46 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-11 09:53 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-11 13:47 -0500
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-11 20:04 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-11 12:39 -0700
                Re: Readability part I - code Nathan Wagner <nw@hydaspes.if.org> - 2015-05-12 07:34 +0000
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-12 10:58 +0000
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-11 21:00 +0100
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-11 21:18 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-11 23:37 +0100
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 00:07 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-11 16:52 -0700
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-12 01:19 +0100
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 01:43 +0100
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-12 11:00 +0000
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 12:33 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-12 13:25 +0100
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-17 10:01 +0000
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-12 08:26 -0700
                Re: Readability part I - code Ike Naar <ike@iceland.freeshell.org> - 2015-05-14 19:58 +0000
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-14 20:15 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-21 07:25 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-21 08:50 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-25 02:06 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-25 09:25 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 07:35 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-07-10 15:53 +0100
                Re: Readability part I - code Martin Shobe <martin.shobe@yahoo.com> - 2015-07-10 10:20 -0500
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-07-10 16:30 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 10:49 -0700
                Re: Readability part I - code Philip Lantz <prl@canterey.us> - 2015-07-10 11:19 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 07:47 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-07-13 20:20 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 02:57 -0700
                Re: Readability part I - code "Chris M. Thomasson" <nospam@nospam.nospam> - 2015-07-13 12:27 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 03:21 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-15 17:35 +0000
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-07-15 18:46 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-15 11:35 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 08:47 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-20 21:24 +0000
                Re: Readability part I - code Richard Damon <Richard@Damon-Family.org> - 2015-07-21 08:43 -0400
                Re: Readability part I - code James Kuyper <jameskuyper@verizon.net> - 2015-07-21 13:26 -0400
                Re: Readability part I - code Richard Damon <Richard@Damon-Family.org> - 2015-07-21 22:11 -0400
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-22 04:03 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-23 02:30 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-22 07:14 +1200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-24 08:24 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-21 23:39 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-22 11:51 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-23 07:35 +1200
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-24 06:36 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 07:25 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 08:44 -0700
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-10 16:53 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 08:57 -0700
                Re: Readability part I - code Öö Tiib <ootiib@hot.ee> - 2015-05-23 06:27 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-23 16:07 -0500
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-23 19:10 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-24 06:25 +0000
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-24 12:24 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-24 22:49 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-24 12:49 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-24 22:56 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 09:07 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-10 17:29 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 08:52 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-11 19:45 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 04:27 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-15 17:50 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 08:48 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-23 03:21 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-23 21:30 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-26 11:30 -0700
                Re: Readability part I - code Robert Wessel <robertwessel2@yahoo.com> - 2015-07-26 16:16 -0500
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-26 23:04 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-30 15:15 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 09:12 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-12 17:28 +1200
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-12 11:09 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-12 11:43 +0100
                Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-12 05:16 -0700
                Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-12 05:34 -0700
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-05-12 22:52 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-21 03:45 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-21 12:53 +0100
                Re: Readability part I - code asetofsymbols@gmail.com - 2015-05-21 11:01 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-05-21 20:18 +0100
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-05-21 21:47 +0100
                Re: Readability part I - code Kusalananda <kusalananda@example.com> - 2015-05-24 07:12 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 08:59 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 09:18 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-22 07:15 +1200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 08:53 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-07-11 14:09 +1200
                Re: Readability part I - code Reinhardt Behm <rbehm@hushmail.com> - 2015-07-11 10:37 +0800
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 12:51 -0700
                Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-07-12 10:20 +1200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 07:23 -0700
                Re: Readability part I - code jadill33@gmail.com - 2015-05-11 13:30 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-11 21:56 +0100
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-11 23:14 -0500
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-12 08:15 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 16:38 +0100
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-12 11:38 -0500
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 17:58 +0100
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-12 13:44 -0500
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-12 11:32 -0500
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-12 11:14 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-21 03:27 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-21 08:41 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-24 18:12 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-05-24 19:20 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 08:51 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 11:35 -0700
                Re: Readability part I - code James Kuyper <jameskuyper@verizon.net> - 2015-07-10 14:54 -0400
                Re: Readability part I - code James Kuyper <jameskuyper@verizon.net> - 2015-07-10 15:10 -0400
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-10 20:51 +0000
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 13:22 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-10 20:47 +0000
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 17:05 -0700
                Re: Readability part I - code Rosario19 <Ros@invalid.invalid> - 2015-07-11 11:04 +0200
                Re: Readability part I - code Reinhardt Behm <rbehm@hushmail.com> - 2015-07-11 18:06 +0800
                Re: Readability part I - code Rosario19 <Ros@invalid.invalid> - 2015-07-11 14:57 +0200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 09:20 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-11 20:06 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 04:55 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-11 13:26 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 06:29 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-20 13:49 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-21 07:12 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-21 15:26 +0000
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-22 11:36 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-24 13:50 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-05-24 23:01 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 08:42 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-10 17:37 +0000
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-07-10 10:59 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-12 16:47 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-16 17:03 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-23 06:52 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-11 11:23 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-11 23:52 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-20 09:29 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-24 14:56 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 08:30 -0700
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-10 11:04 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-07-10 18:39 -0500
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-10 17:02 -0700
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-11 01:23 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-10 17:48 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 10:50 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 06:55 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 15:23 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 08:14 -0700
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 07:53 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 22:04 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 14:51 -0700
                Re: Readability part I - code Richard Damon <Richard@Damon-Family.org> - 2015-07-11 20:05 -0400
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 01:31 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 18:24 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 19:00 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-13 13:24 +0100
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-13 06:11 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 23:09 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-11 23:21 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-11 17:35 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 01:43 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-12 10:31 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-12 16:12 +0100
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-12 18:02 +0100
                Re: Readability part I - code Philip Lantz <prl@canterey.us> - 2015-07-12 11:16 -0700
                Re: Readability part I - code Bartc <bc@freeuk.com> - 2015-07-12 21:06 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 15:44 -0700
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-11 16:15 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 13:50 -0700
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-11 20:13 +0000
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 23:01 +0100
                Re: Readability part I - code Keith Thompson <kst-u@mib.org> - 2015-07-11 17:28 -0700
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 01:53 +0100
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-12 00:45 +0000
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-12 01:55 +0100
                Re: Readability part I - code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-12 02:44 +0000
                Re: Readability part I - code Robert Wessel <robertwessel2@yahoo.com> - 2015-07-12 16:51 -0500
                Re: Readability part I - code Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-11 10:25 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 07:52 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-07-11 09:25 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 13:15 -0700
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-08 16:15 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-11 11:35 -0700
                Re: Readability part I - code Stephen Sprunk <stephen@sprunk.org> - 2015-05-11 23:56 -0500
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-12 11:53 -0700
                Re: Readability part I - code Richard Heathfield <rjh@cpax.org.uk> - 2015-05-12 20:01 +0100
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-23 07:09 -0700
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-17 10:12 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-23 07:43 -0700
                Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-25 14:51 -0700
                Re: Readability part I - code raltbos@xs4all.nl (Richard Bos) - 2015-05-26 09:17 +0000
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-10 07:44 -0700
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 03:19 -0700
      Re: Readability part I - code David Brown <david.brown@hesbynett.no> - 2015-04-30 14:04 +0200
        Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-01 08:07 -0700
          Re: Readability part I - code Ian Collins <ian-news@hotmail.com> - 2015-05-02 09:18 +1200
            Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-03 10:10 -0700
              Re: Readability part I - code Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-05-03 10:43 -0700
                Re: Readability part I - code Melzzzzz <mel@zzzzz.com> - 2015-05-03 19:47 +0200
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-03 13:40 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-04 12:10 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-05 06:45 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-05 09:06 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-05 20:27 -0700
                Re: Readability part I - code David Kleinecke <dkleinecke@gmail.com> - 2015-05-06 10:33 -0700
                Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-05-06 19:33 -0700
  Re: Readability part I - code Les Cargill <lcargill99@comcast.com> - 2015-04-16 12:28 -0500
    Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 03:42 -0700
  Re: Readability part I - code Tim Rentsch <txr@alumni.caltech.edu> - 2015-04-30 01:40 -0700

csiph-web