what are the reserved words in Matlab 2011b

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Is there any command using which we can get the list of reserved words used in Matlab? ex- iskeyword command gives list of some keyword, but there are lots of other reserved words ex- realmin. we want the list of all the reservd words?
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Arvind Pandey
Arvind Pandey on 18 Apr 2013
Actually I need this list to compare the difference in its use in lower version of Matlab ( below 2007) & higher version of Matlab (2011b). I have chosen realmin example, because I found this function was not case sensitive in MATLAB 6.1 or 2006b but in MATLAB 2011b use of uppercase "REALMIN" is not same as ""realmin".

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Answers (3)

Sean de Wolski
Sean de Wolski on 15 Apr 2013
Edited: Sean de Wolski on 15 Apr 2013
You can find all of the keywords by opening iskeyword.m
edit iskeyword
As for builtin functions etc. You can test if it is a function or variable by running:
which -all your_name
This will return what everything is for the string your_name

Walter Roberson
Walter Roberson on 15 Apr 2013
realmin is not a reserved keyword: it is a function, and you can create a variable of the same name.
The reserved keywords are the constructs such as "if" that will always be recognized as MATLAB syntax and cannot be assigned a value.
  1 Comment
Arvind Pandey
Arvind Pandey on 18 Apr 2013
Ok, but realmin has some defined value by Matlab which we use in our calculation. I am in need of all those keywords, variables, function which are defined by matlab & we may need to use it some time.

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Jason Ross
Jason Ross on 18 Apr 2013

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