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Groups > comp.lang.c > #64771 > unrolled thread

printf format specifier changes

Started by"Rick C. Hodgin" <rick.c.hodgin@gmail.com>
First post2015-07-06 09:04 -0700
Last post2015-07-09 15:25 -0700
Articles 8 on this page of 128 — 27 participants

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  printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-06 09:04 -0700
    Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-06 17:50 +0100
      Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-06 11:34 -0700
        Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-06 19:47 +0100
          Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-06 19:53 +0100
            Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-06 11:57 -0700
        Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-06 10:53 +0100
          Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-09-06 04:21 -0700
            Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 10:40 +0100
              Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-09-07 03:07 -0700
                Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 15:09 +0100
              Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-07 12:03 +0100
                Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-07 12:46 +0100
                  Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 15:24 +0100
                Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 15:16 +0100
                  Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-07 17:09 +0100
                    Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 17:47 +0100
                    Re: printf format specifier changes Richard Damon <Richard@Damon-Family.org> - 2015-09-07 13:29 -0400
                      Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 12:17 +0100
                        Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-09-08 10:13 -0500
                          Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 17:09 +0100
                            Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-09-08 10:08 -0700
                              Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 19:11 +0100
                                Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-09-08 12:24 -0700
                                  Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-09-08 14:56 -0500
                                  Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 22:18 +0100
                                    Re: printf format specifier changes Ian Collins <ian-news@hotmail.com> - 2015-09-09 09:29 +1200
                                      Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 22:58 +0100
                                        Re: printf format specifier changes Ian Collins <ian-news@hotmail.com> - 2015-09-09 10:32 +1200
                                          Re: printf format specifier changes supercat@casperkitty.com - 2015-09-08 15:57 -0700
                                    Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-09-08 15:12 -0700
                                      Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-08 23:45 +0100
                                        Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-09-08 16:36 -0700
                                        Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-09-08 19:17 -0500
                                          Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-09-09 09:56 +0100
                                Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-09-08 14:51 -0500
                              Re: printf format specifier changes David Brown <david.brown@hesbynett.no> - 2015-09-08 22:41 +0200
                Re: printf format specifier changes Richard Damon <Richard@Damon-Family.org> - 2015-09-07 12:03 -0400
          Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-06 13:41 +0100
            Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-09-07 00:23 -0500
            Re: printf format specifier changes "James Harris" <james.harris.1@gmail.com> - 2015-09-07 11:31 +0100
              Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-09-07 03:54 -0700
      Re: printf format specifier changes Richard Heathfield <rjh@cpax.org.uk> - 2015-07-06 19:44 +0100
        Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-06 22:14 +0100
          Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-07-06 22:43 -0500
          Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-06 23:01 -0700
            Re: printf format specifier changes glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-07 06:43 +0000
            Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-09 10:52 +0300
              Re: printf format specifier changes Richard Heathfield <rjh@cpax.org.uk> - 2015-07-09 09:26 +0100
                Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-12 12:56 +0300
                  Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-12 06:12 -0700
          Re: printf format specifier changes Rosario19 <Ros@invalid.invalid> - 2015-07-07 10:22 +0200
            Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-07 10:10 +0100
        Re: printf format specifier changes Philip Lantz <prl@canterey.us> - 2015-07-07 00:54 -0700
      Re: printf format specifier changes Nobody <nobody@nowhere.invalid> - 2015-07-07 15:08 +0100
        Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-07 16:12 +0100
          Re: printf format specifier changes raltbos@xs4all.nl (Richard Bos) - 2015-07-09 10:34 +0000
            Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-09 12:25 +0100
              Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-12 13:02 +0300
                Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-12 11:23 +0100
      Re: printf format specifier changes <william@wilbur.25thandClement.com> - 2015-07-07 11:50 -0700
        Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-07 12:14 -0700
      Re: printf format specifier changes Les Cargill <lcargill99@comcast.com> - 2015-07-07 21:52 -0500
        Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-07 20:42 -0700
          Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-09 11:12 +0300
            Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-09 05:03 -0700
              Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-09 13:10 -0500
            Re: printf format specifier changes James Kuyper <jameskuyper@verizon.net> - 2015-07-09 08:58 -0400
            Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-09 08:10 -0700
              Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-12 12:58 +0300
                Re: printf format specifier changes James Kuyper <jameskuyper@verizon.net> - 2015-07-12 12:57 -0400
                Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-12 11:14 -0700
                  Re: printf format specifier changes gazelle@shell.xmission.com (Kenny McCormack) - 2015-07-12 18:26 +0000
        Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-08 13:09 +0100
        Re: printf format specifier changes James Kuyper <jameskuyper@verizon.net> - 2015-07-08 08:10 -0400
          Re: printf format specifier changes Les Cargill <lcargill99@comcast.com> - 2015-07-08 08:12 -0500
            Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-08 08:38 -0700
            Re: printf format specifier changes James Kuyper <jameskuyper@verizon.net> - 2015-07-08 12:00 -0400
              Re: printf format specifier changes Les Cargill <lcargill99@comcast.com> - 2015-07-08 17:20 -0500
        Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-09 11:08 +0300
      Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-08 20:30 +0300
        Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-08 18:56 +0100
          Re: printf format specifier changes gordonb.lmwiv@burditt.org (Gordon Burditt) - 2015-07-09 11:09 -0500
            Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-09 14:05 -0500
        Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-08 11:27 -0700
          Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-08 15:07 -0500
    Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-06 23:39 -0500
      Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-07 10:19 +0100
        Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-07 07:57 -0500
          Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-07 14:15 +0100
            Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-07 14:46 +0100
            Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-07 09:37 -0500
          Re: printf format specifier changes Phil Carmody <pc+usenet@asdf.org> - 2015-07-09 11:24 +0300
            Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-09 09:55 -0500
              Re: printf format specifier changes <william@wilbur.25thandClement.com> - 2015-07-09 11:53 -0700
                Re: printf format specifier changes <william@wilbur.25thandClement.com> - 2015-07-09 13:48 -0700
                Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-09 17:01 -0500
      Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-07 10:59 +0100
        Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-07 07:48 -0500
          Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-07 14:30 +0100
            Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-07 10:05 -0500
              Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-07 23:16 +0100
                Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-07 20:29 -0500
                Re: printf format specifier changes Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-08 00:43 -0700
                Re: printf format specifier changes Robert Wessel <robertwessel2@yahoo.com> - 2015-07-09 02:29 -0500
                  Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-09 10:34 +0100
                    Re: printf format specifier changes BGB <cr88192@hotmail.com> - 2015-07-09 09:35 -0500
            Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-07 08:37 -0700
              Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-07 08:45 -0700
              Re: printf format specifier changes supercat@casperkitty.com - 2015-09-07 08:29 -0700
            Re: printf format specifier changes <william@wilbur.25thandClement.com> - 2015-07-07 12:12 -0700
    Re: printf format specifier changes pooja deshpande <namitadeshpande25@gmail.com> - 2015-07-09 09:29 -0700
      Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 09:34 -0700
        Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 09:59 -0700
          Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-09 22:33 +0100
            Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-09 15:17 -0700
              Re: printf format specifier changes glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-07-10 00:30 +0000
                Re: printf format specifier changes Reinhardt Behm <rbehm@hushmail.com> - 2015-07-10 09:17 +0800
        Re: printf format specifier changes David Kleinecke <dkleinecke@gmail.com> - 2015-07-09 10:02 -0700
          Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 10:19 -0700
        Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-09 21:50 +0100
          Re: printf format specifier changes Keith Thompson <kst-u@mib.org> - 2015-07-09 15:05 -0700
            Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 15:09 -0700
            Re: printf format specifier changes Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-10 00:28 +0100
              Re: printf format specifier changes raltbos@xs4all.nl (Richard Bos) - 2015-07-13 20:39 +0000
          Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 15:07 -0700
            Re: printf format specifier changes Bartc <bc@freeuk.com> - 2015-07-09 23:16 +0100
              Re: printf format specifier changes "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-07-09 15:25 -0700

Page 7 of 7 — ← Prev page 1 2 3 4 5 6 [7]


#65066

FromBen Bacarisse <ben.usenet@bsb.me.uk>
Date2015-07-09 21:50 +0100
Message-ID<87vbdtxdhd.fsf@bsb.me.uk>
In reply to#65026
"Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:

> [...]  And one more:  I would like to
> see the format specifiers moved to their variable instance, like
> this:
>
> Old way:
>     printf("%s %p\n", ptr, ptr);
>
> New way:
>     printf("% %\n", [s]ptr, [p]ptr);

But note that that syntax ([s]ptr, and so on) already has a meaning, so
you need to take some steps to make this usage clearly recognisable.

<snip>
-- 
Ben.

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#65072

FromKeith Thompson <kst-u@mib.org>
Date2015-07-09 15:05 -0700
Message-ID<lnmvz57zse.fsf@kst-u.example.com>
In reply to#65066
Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
>
>> [...]  And one more:  I would like to
>> see the format specifiers moved to their variable instance, like
>> this:
>>
>> Old way:
>>     printf("%s %p\n", ptr, ptr);
>>
>> New way:
>>     printf("% %\n", [s]ptr, [p]ptr);
>
> But note that that syntax ([s]ptr, and so on) already has a meaning, so
> you need to take some steps to make this usage clearly recognisable.
>
> <snip>

It does?  The [] operator requires an expression before the [ and
another between the [ and ].  [s]ptr is a syntax error.

It is visually confusing, though.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

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#65075

From"Rick C. Hodgin" <rick.c.hodgin@gmail.com>
Date2015-07-09 15:09 -0700
Message-ID<523a43fe-f048-47a0-a0d9-d8d6a403c95c@googlegroups.com>
In reply to#65072
On Thursday, July 9, 2015 at 6:05:13 PM UTC-4, Keith Thompson wrote:
> Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
> > "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
> >
> >> [...]  And one more:  I would like to
> >> see the format specifiers moved to their variable instance, like
> >> this:
> >>
> >> Old way:
> >>     printf("%s %p\n", ptr, ptr);
> >>
> >> New way:
> >>     printf("% %\n", [s]ptr, [p]ptr);
> >
> > But note that that syntax ([s]ptr, and so on) already has a meaning, so
> > you need to take some steps to make this usage clearly recognisable.
> >
> > <snip>
> 
> It does?  The [] operator requires an expression before the [ and
> another between the [ and ].  [s]ptr is a syntax error.
> 
> It is visually confusing, though.

The idea I would foresee is the GUI.  It would use this syntax in
source code which may be confusing, rather like the (|cask|) is
confusing at first, especially when you start adding (oo|pips|).
But when translated from raw text into a graphical representation
using not just colors, but also other graphical quips, then it
becomes easier on the eyes.

A large percentage of our brain is dedicated to visual processing.
It's fool-hearty not to use it.

Best regards,
Rick C. Hodgin

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#65082

FromBen Bacarisse <ben.usenet@bsb.me.uk>
Date2015-07-10 00:28 +0100
Message-ID<87pp40ykph.fsf@bsb.me.uk>
In reply to#65072
Keith Thompson <kst-u@mib.org> writes:

> Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
>> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
>>
>>> [...]  And one more:  I would like to
>>> see the format specifiers moved to their variable instance, like
>>> this:
>>>
>>> Old way:
>>>     printf("%s %p\n", ptr, ptr);
>>>
>>> New way:
>>>     printf("% %\n", [s]ptr, [p]ptr);
>>
>> But note that that syntax ([s]ptr, and so on) already has a meaning, so
>> you need to take some steps to make this usage clearly recognisable.
>>
>> <snip>
>
> It does?

No, you are right -- it doesn't!  Don't know what I was thinking.

<snip>
-- 
Ben.

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#65519

Fromraltbos@xs4all.nl (Richard Bos)
Date2015-07-13 20:39 +0000
Message-ID<55a420ef.22507812@news.xs4all.nl>
In reply to#65082
Ben Bacarisse <ben.usenet@bsb.me.uk> wrote:

> Keith Thompson <kst-u@mib.org> writes:
> > Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
> >> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
> >>
> >>> New way:
> >>>     printf("% %\n", [s]ptr, [p]ptr);
> >>
> >> But note that that syntax ([s]ptr, and so on) already has a meaning, so
> >> you need to take some steps to make this usage clearly recognisable.
> >
> > It does?
> 
> No, you are right -- it doesn't!  Don't know what I was thinking.

I suspect you were thinking of the semi-common trick of using

  index[ptr1] ... index[ptr2]

instead of

  ptr1[index] ... ptr2[index]

to do stylistic tricks with parallel arrays.

Richard

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#65074

From"Rick C. Hodgin" <rick.c.hodgin@gmail.com>
Date2015-07-09 15:07 -0700
Message-ID<afde6df2-d29a-4341-aba3-9948dd574fbf@googlegroups.com>
In reply to#65066
On Thursday, July 9, 2015 at 4:50:13 PM UTC-4, Ben Bacarisse wrote:
> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
> 
> > [...]  And one more:  I would like to
> > see the format specifiers moved to their variable instance, like
> > this:
> >
> > Old way:
> >     printf("%s %p\n", ptr, ptr);
> >
> > New way:
> >     printf("% %\n", [s]ptr, [p]ptr);
> 
> But note that that syntax ([s]ptr, and so on) already has a meaning, so
> you need to take some steps to make this usage clearly recognisable.

In such a case, I would have the compiler identify certain functions
like printf() and make them defined functions known to the standard
library, and when used that syntax would be recognized in its special
form here.

Best regards,
Rick C. Hodgin

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#65076

FromBartc <bc@freeuk.com>
Date2015-07-09 23:16 +0100
Message-ID<mnmrq0$eig$1@dont-email.me>
In reply to#65074
On 09/07/2015 23:07, Rick C. Hodgin wrote:
> On Thursday, July 9, 2015 at 4:50:13 PM UTC-4, Ben Bacarisse wrote:
>> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
>>
>>> [...]  And one more:  I would like to
>>> see the format specifiers moved to their variable instance, like
>>> this:
>>>
>>> Old way:
>>>      printf("%s %p\n", ptr, ptr);
>>>
>>> New way:
>>>      printf("% %\n", [s]ptr, [p]ptr);
>>
>> But note that that syntax ([s]ptr, and so on) already has a meaning, so
>> you need to take some steps to make this usage clearly recognisable.
>
> In such a case, I would have the compiler identify certain functions
> like printf() and make them defined functions known to the standard
> library, and when used that syntax would be recognized in its special
> form here.

You could just make them statements, ones with function-like syntax.

Then you can forget about pretending they are ordinary functions like 
all others, because they're not. You don't need to make use of 
cumbersome techniques either (such as varargs and the new ones described 
in the thread to enable type info to be passed).

-- 
Bartc

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#65078

From"Rick C. Hodgin" <rick.c.hodgin@gmail.com>
Date2015-07-09 15:25 -0700
Message-ID<c47c6b79-543e-45ff-b29b-4b01ca5ef6a7@googlegroups.com>
In reply to#65076
On Thursday, July 9, 2015 at 6:17:02 PM UTC-4, Bart wrote:
> On 09/07/2015 23:07, Rick C. Hodgin wrote:
> > On Thursday, July 9, 2015 at 4:50:13 PM UTC-4, Ben Bacarisse wrote:
> >> "Rick C. Hodgin" <rick.c.hodgin@gmail.com> writes:
> >>
> >>> [...]  And one more:  I would like to
> >>> see the format specifiers moved to their variable instance, like
> >>> this:
> >>>
> >>> Old way:
> >>>      printf("%s %p\n", ptr, ptr);
> >>>
> >>> New way:
> >>>      printf("% %\n", [s]ptr, [p]ptr);
> >>
> >> But note that that syntax ([s]ptr, and so on) already has a meaning, so
> >> you need to take some steps to make this usage clearly recognisable.
> >
> > In such a case, I would have the compiler identify certain functions
> > like printf() and make them defined functions known to the standard
> > library, and when used that syntax would be recognized in its special
> > form here.
> 
> You could just make them statements, ones with function-like syntax.
> 
> Then you can forget about pretending they are ordinary functions like 
> all others, because they're not. You don't need to make use of 
> cumbersome techniques either (such as varargs and the new ones described 
> in the thread to enable type info to be passed).

There's a syntax in Visual FoxPro's XBASE language which I've always
liked.  It's called TEXTMERGE in the language, but its general concept
is you create text you want to display and then introduce sections
you want to replace with variable content using <<this>> syntax.

Example in VFP's XBASE syntax:

    lcDay    = CDOW(DATE())                && Monday...
    lnMonth  = MONTH(DATE())               && January...
    lnDayNum = PADL(DAY(DATE()), 2, "0")   && 09
    lnYear   = YEAR(DATE())                && 2015

    TEXTMERGE TO myVar
Today is <<lcDay>>, <<lnMonth>> <<lnDayum>>, <<lnYear>>
    ENDTEXTMERGE

The end result is this kind of operation:

    myVar = "Today is Thursday, July 09, 2015"

Something similar might work for RDC.  The compiler would parse the
<<var>> parts and then introduce them:

    int i = 5;
    printf("i: <<[03]i>>\n");

And automatically generate:

    int i = 5;
    printf("i: %03d\n", i);

Best regards,
Rick C. Hodgin

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