"Find and Replace" in Matlab Editor

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Andre Zeug
Andre Zeug 2019 年 8 月 14 日
回答済み: Andre Zeug 2019 年 8 月 20 日
Hi there,
is there a way to specifically search (and replace) only in code lines or only in commented text?


Neuropragmatist 2019 年 8 月 14 日
I don't think this is a feature in Matlab's find & replace utility.
You could write your own code to do this though - just open a function as a text file and search for the word you want to replace. If it occurs after a % symbol it is probably a comment if not it is probably code.
The problem would be that many functions working with strings (such as sprintf) also utilise % symbols, so that would require some thought. The Matlab editor can differentiate comments from code though, so there may be some Matlab internal function you could utilise for that.
  2 件のコメント
Rik 2019 年 8 月 14 日
To hook into the parser you will probably have to use some Java hacks. That often breaks between releases, so if you're looking for a stable solution you'll have to write something yourself.
You might have a look at how notepad++ and/or GNU Octave handle the parsing, because they seem to have it figured out.
For my spellchecker FEX submission I didn't bother and only used the percent and ellipsis as comment markers, which is close enough for that application.


その他の回答 (2 件)

Steven Lord
Steven Lord 2019 年 8 月 14 日
I don't believe there is such functionaltiy in the Editor, but this seems like a reasonable enhancement request to file with Technical Support. Use the telephone icon in the upper-right corner of this page to send it to Support.
  1 件のコメント
Andre Zeug
Andre Zeug 2019 年 8 月 14 日
Thanks Steven, I requested to Tech Support.
We will see what happens :-)


Andre Zeug
Andre Zeug 2019 年 8 月 20 日
Here is the anwer from Mathworks Technical Support:
"...I am writing in reference to your Technical Support Case #03742137 regarding 'AddOn to "Find and Replace" in Matlab Editor'.
... I have reported this enhancement feature to my colleagues in development team,
and they would consider integrating this useful feature. Thank you for bringing it to our notice."


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