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devel / comp.lang.fortran / Re: Bold print

SubjectAuthor
* Bold printdb
+* Re: Bold printLynn McGuire
|+- Re: Bold printThomas Koenig
|`- Re: Bold printdb
`* Re: Bold printyeti
 `- Re: Bold printdb

1
Bold print

<unrgan$3fra8$1@dont-email.me>

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From: dieterhansbritz@gmail.com (db)
Newsgroups: comp.lang.fortran
Subject: Bold print
Date: Fri, 12 Jan 2024 14:54:31 +0100
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 by: db - Fri, 12 Jan 2024 13:54 UTC

I have a program that reads a file of birthdays and prints
out impending ones when I activate my (Linux) console.
It first prints a header

print '(/" Birthdays:")'

Is it possible to get it to print that in bold or a colour?
If yes, how?

--
Dieter Britz

Re: Bold print

<unt2mu$3q6sr$2@dont-email.me>

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From: lynnmcguire5@gmail.com (Lynn McGuire)
Newsgroups: comp.lang.fortran
Subject: Re: Bold print
Date: Fri, 12 Jan 2024 22:14:21 -0600
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 by: Lynn McGuire - Sat, 13 Jan 2024 04:14 UTC

On 1/12/2024 7:54 AM, db wrote:
> I have a program that reads a file of birthdays and prints
> out impending ones when I activate my (Linux) console.
> It first prints a header
>
>   print '(/" Birthdays:")'
>
> Is it possible to get it to print that in bold or a colour?
> If yes, how?

Ok, I'll bite. So what is the device that you are printing to ?

If the device is a screen then there are control codes that you must
print also.

If the device is a file then, no way. This is the reason that HTML was
invented.

Lynn

Re: Bold print

<untld7$2e6pk$1@newsreader4.netcologne.de>

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From: tkoenig@netcologne.de (Thomas Koenig)
Newsgroups: comp.lang.fortran
Subject: Re: Bold print
Date: Sat, 13 Jan 2024 09:33:27 -0000 (UTC)
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 by: Thomas Koenig - Sat, 13 Jan 2024 09:33 UTC

Lynn McGuire <lynnmcguire5@gmail.com> schrieb:
> On 1/12/2024 7:54 AM, db wrote:
>> I have a program that reads a file of birthdays and prints
>> out impending ones when I activate my (Linux) console.
>> It first prints a header
>>
>>   print '(/" Birthdays:")'
>>
>> Is it possible to get it to print that in bold or a colour?
>> If yes, how?
>
> Ok, I'll bite. So what is the device that you are printing to ?
>
> If the device is a screen then there are control codes that you must
> print also.
>
> If the device is a file then, no way. This is the reason that HTML was
> invented.

Or rather, there are quite a number of ways, depending on how
the file is interpreted afterwards.

Writing HTML to a file and then loading it into a browser is certainly
one way. One thing I someitmes do to write out PostScript from
a Fortran program, where you could use setgrbcolor.

Or you can write out Markdown and insert HTML color.

Or you can...

Re: Bold print

<untpu3$3tebp$1@dont-email.me>

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From: dieterhansbritz@gmail.com (db)
Newsgroups: comp.lang.fortran
Subject: Re: Bold print
Date: Sat, 13 Jan 2024 11:50:43 +0100
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 by: db - Sat, 13 Jan 2024 10:50 UTC

On 13.01.2024 05.14, Lynn McGuire wrote:
> On 1/12/2024 7:54 AM, db wrote:
>> I have a program that reads a file of birthdays and prints
>> out impending ones when I activate my (Linux) console.
>> It first prints a header
>>
>>    print '(/" Birthdays:")'
>>
>> Is it possible to get it to print that in bold or a colour?
>> If yes, how?
>
> Ok, I'll bite.  So what is the device that you are printing to ?
>
> If the device is a screen then there are control codes that you must
> print also.
>
> If the device is a file then, no way.  This is the reason that HTML was
> invented.
>
> Lynn
>
>
It's to the console screen.
--
Dieter Britz

Re: Bold print

<8734v13yrl.fsf@tilde.institute>

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From: yeti@tilde.institute (yeti)
Newsgroups: comp.lang.fortran
Subject: Re: Bold print
Date: Sat, 13 Jan 2024 18:36:06 +0042
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 by: yeti - Sat, 13 Jan 2024 17:54 UTC

Maybe this way?

bold.f90:
------------------------------------------------------------------------
program testbold
call system('tput bold')
print'("Hello, World!")'
call system('tput sgr0')
print'("Bye, World!")'
end program testbold
------------------------------------------------------------------------

That's my 1st hand full of Fortran lines since the early 90s, so please
don't laugh too loud.

Using `system` and `tput` avoids needing
+ to find a Fortran (n)curses library
+ to hardcode the terminal commands
..

It worked for me with Gfortran on OpenBSD. I was too lazy to install
Gfortran on Linux while already having access to it on BSD.

--
I do not bite, I just want to play.

Re: Bold print

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From: dieterhansbritz@gmail.com (db)
Newsgroups: comp.lang.fortran
Subject: Re: Bold print
Date: Sun, 14 Jan 2024 15:11:49 +0100
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In-Reply-To: <8734v13yrl.fsf@tilde.institute>
 by: db - Sun, 14 Jan 2024 14:11 UTC

On 13.01.2024 18.54, yeti wrote:
> Maybe this way?
>
> bold.f90:
> ------------------------------------------------------------------------
> program testbold
> call system('tput bold')
> print'("Hello, World!")'
> call system('tput sgr0')
> print'("Bye, World!")'
> end program testbold
> ------------------------------------------------------------------------
>
> That's my 1st hand full of Fortran lines since the early 90s, so please
> don't laugh too loud.
>
> Using `system` and `tput` avoids needing
> + to find a Fortran (n)curses library
> + to hardcode the terminal commands
> .
>
> It worked for me with Gfortran on OpenBSD. I was too lazy to install
> Gfortran on Linux while already having access to it on BSD.
>
Thank you Yeti, that works! You have solved my problem.
--
Dieter Britz

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