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Zach
Joined: 13 Mar 2023 Posts: 85 Location: Groningen, Netherlands
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Posted: Thu Apr 27, 2023 9:57 pm Post subject: trim(string) does not work |
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trim(string) -> the compiler does not recognise the statement. If someone does get it to work, please post an example. I could not find anything on the Internet that might point out why compiling the statement produced an error. |
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Kenneth_Smith
Joined: 18 May 2012 Posts: 709 Location: Hamilton, Lanarkshire, Scotland.
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Posted: Fri Apr 28, 2023 12:32 am Post subject: |
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Code: | program trim_string_works
character(len=30) name
name = 'Casper the Jack Russell '
write(6,*) len(name)
write(6,*) len(trim(name))
write(6,'(A)') '123456789012345678901234567890'
write(6,'(2A)') name,'X'
write(6,'(2A)') trim(name),'X'
end program trim_string_works |
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Kenneth_Smith
Joined: 18 May 2012 Posts: 709 Location: Hamilton, Lanarkshire, Scotland.
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Posted: Fri Apr 28, 2023 11:53 am Post subject: |
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A better example:
Code: | program trim_string_works
character(len=30) name, breed
name = 'Casper '
breed = 'Jack Russell terrier'
write(6,'(A,1X,A,1X,A)') name, 'is a', breed
write(6,*)
write(6,'(A,1X,A,1X,A)') trim(name), 'is a', breed
end program trim_string_works |
Code: | Casper is a Jack Russell terrier
Casper is a Jack Russell terrier
Press RETURN to close window... |
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Zach
Joined: 13 Mar 2023 Posts: 85 Location: Groningen, Netherlands
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Posted: Fri Apr 28, 2023 1:20 pm Post subject: |
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Thank you for your very explanatory response to my query! Patrick |
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