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Debug Fortran 90 code in Emacs with arguments.
From: |
Hongyi Zhao |
Subject: |
Debug Fortran 90 code in Emacs with arguments. |
Date: |
Tue, 5 Apr 2022 10:27:41 +0800 |
I've the following Fortran 90 code snippet adapted from here [1]:
```
program echo_command_line
integer i, cnt, len, status
character c*100, b*100
call get_command (b, len, status)
if (status .ne. 0) then
write (*,*) 'get_command failed with status = ', status
stop
end if
write (*,*) 'command line = ', b (1:len)
call get_command_argument (0, c, len, status)
if (status .ne. 0) then
write (*,*) 'Getting command name failed with status = ', status
stop
end if
write (*,*) 'command name = ', c (1:len)
cnt = command_argument_count ()
write (*,*) 'number of command arguments = ', cnt
do i = 1, cnt
call get_command_argument (i, c, len, status)
if (status .ne. 0) then
write (*,*) 'get_command_argument failed: status = ', status, '
arg = ', i
stop
end if
write (*,*) 'command arg ', i, ' = ', c (1:len)
end do
write (*,*) 'command line processed'
end
```
The above code snippet must be run and debug with some arguments, say,
as follows:
-o 42 -a hello b
So, I want to know how to debug Fortran 90 code in Emacs with arguments.
[1]
https://www.intel.com/content/www/us/en/develop/documentation/fortran-compiler-oneapi-dev-guide-and-reference/top/language-reference/a-to-z-reference/c-to-d/command-argument-count.html#command-argument-count
Regards
--
Assoc. Prof. Hongsheng Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Vocational University of Technology and Engineering
No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province
- Debug Fortran 90 code in Emacs with arguments.,
Hongyi Zhao <=
- Re: Debug Fortran 90 code in Emacs with arguments., Eli Zaretskii, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Hongyi Zhao, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Hongyi Zhao, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Eli Zaretskii, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Eli Zaretskii, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Hongyi Zhao, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Eli Zaretskii, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Hongyi Zhao, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Hongyi Zhao, 2022/04/05
- Re: Debug Fortran 90 code in Emacs with arguments., Eli Zaretskii, 2022/04/05