releasing a file in matlab

hello,

after edititng a test.txt file in matlab i want to rename it with {! ren tes.txt test1.txt}. this is not working cause test.txt still open in matlab... whats the solution? thanks cyros

[dpb]

Close the editor????

Answer 1

[Cyros]

thanks to all, i solved it with

if true
  fclose('all')
end

cyros

[gotjen]

Thank you, this is what I was looking for.

Answer 2

[Jan]

According to dpd's comment:

Close the file in the editor.

Answer 3

[Star Strider]

Save it as test1.txt, close test.txt, then delete test.txt. You can probably do that without closing the MATLAB Editor.