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When I look at code samples on the web that are linked to as a .c, .cpp, .h etc file, chrome will download it for me as a file.

Is there a way to get it to open the file (which is really just a text file with a different extension, and chrome does open text files in a tab window) in a tab window?

I would rather not have my downloads folder littered with all of these small code files.

I have looked in the chrome preferences, but have not found anything that relates to this.

Running the dev build of chrome, but I would take the option in any current build of the browser.

EDIT: Is there a way to change the way that chrome handles some mime types like text/x-chdr or others?

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Can you even edit Google Chrome's file associations? – iglvzx Mar 11 '12 at 18:25
1  
Not sure what you mean. It generally uses my OSes file associations to open files with the correct extension... – soandos Mar 11 '12 at 18:29
    
You can manage file associations with Firefox's Options > Applications dialog. If Google Chrome had a comparable feature, you would have the choice to open the files in a new tab or another application directly. As far as I can tell, Google Chrome lacks such preferences. :( – iglvzx Mar 11 '12 at 18:34
    
Can you write an extension to do this? – conspiritech Mar 11 '12 at 18:51
    
Are you asking if I personally can, or if chrome supports it? – soandos Mar 11 '12 at 19:03

I did a bunch of tests and found that some types always trigger a download from remote location. For example, .bat files always try to download while the similar .cmd type opens as text. Likewise, .cpp files always trigger a download while my own .inc type which is an identical copy of the .cpp with the “cpp” changed to “inc” opens as text.

I haven’t checked the source, but I suspect it’s a built-in behavior. They must figure that if it’s a local file (file:///…), you already have it so it is assumed to be trusted, so open it. If however it is a remote file, don’t open it, instead download it so that any anti-virus software on the system can have a look to be safe.

Surprisingly there do not seem to be any other complaints about this on the Chrome bug tracker. o.O I have submitted a report, so we’ll have to see what they say.

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Thanks. And also surprisingly only 10 users have upvoted (starred) it. +1 (me). – ChrisJJ Jan 10 '14 at 15:21
    
@ChrisJJ: That number is now up to 17, and I've added a comment with some thoughts about what the user interface should look like. – Keith Thompson May 22 '14 at 19:37
    
Thanks to Synetech for opening a ticket in the Chrome bug tracker, and helpfully providing the link. I've added my vote and a supportive comment. Have you? :-) – MykennaC Apr 9 '15 at 15:18
    
Tnx for issue, voted up! – user39710 Mar 30 at 8:31

I used to use Syntaxtic! for Chrome, worked for me. It opens source code in a new tab and then applies syntax highlighting.

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Does not work for me. How do you use it? – soandos Mar 14 '12 at 2:39
    
I installed Syntaxtic!, but CPP files still open a Save As dialog instead of in a tab as plain-text. – Synetech Mar 14 '12 at 3:42

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