GNU bug report logs - #20617
23.4; sh-script.el indentation for "main" function

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Glenn Morris <rgm <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#20617: closed (23.4; sh-script.el indentation for "main"
 function)
Date: Wed, 20 May 2015 16:55:03 +0000

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Your message dated Wed, 20 May 2015 12:54:38 -0400
with message-id <76mw0zjik1.fsf <at> fencepost.gnu.org>
and subject line Re: bug#20617: 23.4; sh-script.el indentation for "main" function
has caused the debbugs.gnu.org bug report #20617,
regarding 23.4; sh-script.el indentation for "main" function
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Thibaut <madtibo <at> yahoo.co.uk>
To: "bug-gnu-emacs <at> gnu.org" <bug-gnu-emacs <at> gnu.org>
Subject: 23.4; sh-script.el indentation for "main" function
Date: Wed, 20 May 2015 16:35:53 +0000 (UTC)

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  When indenting sh script in "Shell-script" mode, I have this very strange behaviour with the funtion named 'main'
  It indent on more time the line in the function AND the line after the function!

example:---------------------------1: main( ) {
2:    echo "usage: $1"3:    exit 0
4:    }
5:    
6:    main $*
---------------------------(for lines 2 and 3 I have one Tab, for lines 4 to 6, I have 4 spaces)

It does not do the same with an other function name of 4 letters.
--------------------------- 
 #!/bin/sh

toto( ) {
    echo "usage: $1"
    exit 0
}

toto $*
--------------------------- And if I add a parameter, the behaviour changes back to normal...
---------------------------#!/bin/sh

main( nil ) {
    echo "usage: $1"
    exit 0
}

main $*
---------------------------  
I looked in the file: http://repo.or.cz/w/emacs.git/blob/HEAD:/lisp/progmodes/sh-script.elBut could not find a specific processing of the 'main' function.
Longue Vie au Gnou!

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From: Glenn Morris <rgm <at> gnu.org>
To: 20617-done <at> debbugs.gnu.org
Subject: Re: bug#20617: 23.4; sh-script.el indentation for "main" function
Date: Wed, 20 May 2015 12:54:38 -0400

Version: 24.1

Thibaut wrote:

>   When indenting sh script in "Shell-script" mode, I have this very
> strange behaviour with the funtion named 'main'
>   It indent on more time the line in the function AND the line after
> the function!
>
> example:---------------------------1: main( ) {
> 2:    echo "usage: $1"3:    exit 0
> 4:    }
> 5:    
> 6:    main $*
> ---------------------------(for lines 2 and 3 I have one Tab, for lines 4 to 6, I have 4 spaces)


Thanks for the report.
By experiment, this was fixed in Emacs 24.1.
Please upgrade (current is 24.5).

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