Ttyjfyk

In Matlab there's two ways to use end:

1. to end ifs, whiles etc.


2. to refer to the last item in an array/vector (example: v(end) or v(end-1)).

I want to use listings to include some matlab code in my document, and I came across this answer explaining how to do it (including a very nice formatting).
The problem is that the line emph=[1]for,end,break,emphstyle=[1]colorblue, treats all ends equally, highlighting even when they shouldn't (case 2 above).
In this very basic example:

My code would actually be a bit more complex but provided a valid solution is given I should be able to adapt it. Thanks a lot for your help!

Here's the MWE to the output above:

documentclassscrreprt
usepackagecolor
usepackagelistings
usepackagefilecontents

beginfilecontents*foo.m
for i=1:3
 x(i)=i;
end % this should be blue

y = x(end); % this shouldn't
endfilecontents*


definecolormygreenRGB28,172,0
definecolormylilasRGB170,55,241
lstsetlanguage=Matlab,%
 %basicstyle=colorred,
 breaklines=true,%
 morekeywords=matlab2tikz,
 keywordstyle=colorblack,%
 morekeywords=[2]1, keywordstyle=[2]colorblack,
 identifierstyle=colorblack,%
 stringstyle=colormylilas,
 commentstyle=colormygreen,%
 showstringspaces=false,%without this there will be a symbol in the places where there is a space
 numbers=left,%
 numberstyle=tiny colorblack,% size of the numbers
 numbersep=9pt, % this defines how far the numbers are from the text
 emph=[2](end),emphstyle=[2]colorblack, %doesn't work...
 emph=[1]for,end,break,emphstyle=[1]colorblue, %some words to emphasise
 %emph=[2]word1,word2, emphstyle=[2]style, 

begindocument
lstinputlistingfoo.m
enddocument

Use matlab-prettifier package.

documentclassscrreprt
%usepackagelistings
usepackage[numbered,framed]matlab-prettifier
usepackagefilecontents

beginfilecontents*foo.m
for i=1:3
 x(i)=i;
end % this should be blue

y = x(end); % this shouldn't
endfilecontents*

lstset
 style = Matlab-editor,
 basicstyle = mlttfamily,
 escapechar = ",
 mlshowsectionrules = true,


begindocument
lstinputlistingfoo.m
enddocument