#3282: How to start an emacs editor within ghci asynchronously with :edit
filename.hs :set editor emacs & don't go
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Reporter: petersonx | Owner:
Type: feature request | Status: new
Priority: lowest | Milestone: 7.6.2
Component: GHCi | Version: 6.10.2
Keywords: | Os: Linux
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by mf825):
* failure: => None/Unknown
Comment:
there is an easy work-around, at least for emacs users:
start emacs like this in a separate terminal:
$ emacs -e server-start
then, in ghci:
> :set editor emacsclient -n
> :load Main.hs
> :edit
emacsclient should not block, so you can continue using ghci. the only
catch is that emacs will only open a new window if it is configured to do
that (mine only has buffers), and only if Main.hs hasn't already been
loaded into a buffer.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3282#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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