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Re: Can't insert curly brace for string interpolation in ruby-mode
From: |
Bob Proulx |
Subject: |
Re: Can't insert curly brace for string interpolation in ruby-mode |
Date: |
Fri, 5 Apr 2013 21:21:37 -0600 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Steven Degutis wrote:
> Andrew Pennebaker wrote:
> > When I try open -a emacs --args ${1+"$@"}, I have to choose either open a
> > file, or provide a command line argument. I can't do both.
>
> (1) Yes, that's true. That's a limitation of emacs, not the open command.
> Do `emacs --help`
You should be able to do 'emacs -Q filename.rb' however.
I see you using the old idiom ${1+"$@"}. That is fine. That will
work everywhere. But unless you are working on Solaris then that
idiom can be shorted to simply "$@" without checking $1 first. All
modern shells treat "$@" correctly now and it is required by POSIX.
You have been focusing on trying to get the "open" to work. But you
could just for the experiment try emacs in a terminal window and get
the test done.
emacs -nw -Q
Just ignore the who "open" problem for the moment and just test
whether -Q causes your curly brace problem to go away. Because if
it does then you now the problem is in your emacs customization in
your ~/.emacs or wherever you are locating it.
Bob
- Can't insert curly brace for string interpolation in ruby-mode, Andrew Pennebaker, 2013/04/05
- Re: Can't insert curly brace for string interpolation in ruby-mode, Bob Proulx, 2013/04/05
- Re: Can't insert curly brace for string interpolation in ruby-mode, Andrew Pennebaker, 2013/04/05
- Re: Can't insert curly brace for string interpolation in ruby-mode, Steven Degutis, 2013/04/05
- Message not available
- Re: Can't insert curly brace for string interpolation in ruby-mode, Steven Degutis, 2013/04/05
- Message not available
- Message not available
- Re: Can't insert curly brace for string interpolation in ruby-mode, Steven Degutis, 2013/04/05
- Re: Can't insert curly brace for string interpolation in ruby-mode,
Bob Proulx <=
- Re: Can't insert curly brace for string interpolation in ruby-mode, Andrew Pennebaker, 2013/04/06
- Re: Can't insert curly brace for string interpolation in ruby-mode, Steven Degutis, 2013/04/06
Re: Can't insert curly brace for string interpolation in ruby-mode, Zhen Sun, 2013/04/08