Send Beginners mailing list submissions to beginners@haskell.org To subscribe or unsubscribe via the World Wide Web, visit http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners or, via email, send a message with subject or body 'help' to beginners-requ...@haskell.org
You can reach the person managing the list at beginners-ow...@haskell.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Beginners digest..." Today's Topics: 1. Re: send string to stack ghc (Paum B.) 2. Re: send string to stack ghc (Paul) ---------------------------------------------------------------------- Message: 1 Date: Fri, 24 Aug 2018 14:35:44 +0200 From: "Paum B." <fraybauh...@gmail.com> To: beginners@haskell.org Subject: Re: [Haskell-beginners] send string to stack ghc Message-ID: <CAOjfzX3ZAnksRPAJ=r8prquvndatw7s5eycsnfkwmkwot1o...@mail.gmail.com> Content-Type: text/plain; charset="utf-8" yes, nice. but after the process is over. I need to hold it running (dtill the same one) until command to end it. again, thankx! On Fri, Aug 24, 2018 at 2:28 PM David McBride <toa...@gmail.com> wrote: > You should be able to run something like this: > > echo 'putStrLn "hi"' | stack exec -- ghci -XOverloadedStrings > > On Fri, Aug 24, 2018 at 8:21 AM, Paum B. <fraybauh...@gmail.com> wrote: > >> Actually, I dont know if I have asked good question to what I need. >> So, I would like to run the process: >> >> stack ghc -- --interactive -XOverloadedStrings >> >> and then, somehow from 'outside' push string commands to it... >> >> On Fri, Aug 24, 2018 at 2:08 PM Paum B. <fraybauh...@gmail.com> wrote: >> >>> oh, thats good - thank you! >>> >>> is there any example in bash? >>> >>> thnx >>> >>> On Fri, Aug 24, 2018 at 2:02 PM Paul <aqua...@gmail.com> wrote: >>> >>>> Sure. I remember old days Tcl/Tk utility "expect" for such interactive >>>> scripting sessions. Open a pipes and communicate with process :) Today >>>> there are tools similar to "expect" for scripting command line utilities. >>>> >>>> Also Emacs works with GHCi (interro) in such way. Also Dante IMHO. >>>> Visual Studio Code Haskelly and Haskerro, etc.. >>>> >>>> >>>> >>>> 24.08.2018 14:58, Paum B. wrote: >>>> >>>> Hi List, >>>> >>>> It is possibile to run: >>>> >>>> stack ghc -- --interactive -XOverloadedStrings >>>> >>>> and then send to it strings (commands) externally? >>>> Thanks >>>> >>>> paum >>>> >>>> >>>> _______________________________________________ >>>> Beginners mailing >>>> listBeginners@haskell.orghttp://mail.haskell.org/cgi-bin/mailman/listinfo/beginners >>>> >>>> >>>> _______________________________________________ >>>> Beginners mailing list >>>> Beginners@haskell.org >>>> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners >>>> >>> >> _______________________________________________ >> Beginners mailing list >> Beginners@haskell.org >> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners >> >> > _______________________________________________ > Beginners mailing list > Beginners@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.haskell.org/pipermail/beginners/attachments/20180824/b33b8d6e/attachment-0001.html> ------------------------------ Message: 2 Date: Fri, 24 Aug 2018 15:36:27 +0300 From: Paul <aqua...@gmail.com> To: beginners@haskell.org Subject: Re: [Haskell-beginners] send string to stack ghc Message-ID: <efb28787-cdd6-f8b9-6746-acd37f710...@gmail.com> Content-Type: text/plain; charset="utf-8"; Format="flowed" This are listing expect alternatives: https://en.wikipedia.org/wiki/Expect Btw, it's easy to be done in Python. Also my IMHO that better is to pass extension directives not in command line (it will be big) but in custom .ghci file with option "-ghci-script". 24.08.2018 15:27, David McBride wrote: > You should be able to run something like this: > > echo 'putStrLn "hi"' | stack exec -- ghci -XOverloadedStrings > > On Fri, Aug 24, 2018 at 8:21 AM, Paum B. <fraybauh...@gmail.com > <mailto:fraybauh...@gmail.com>> wrote: > > Actually, I dont know if I have asked good question to what I need. > So, I would like to run the process: > > stack ghc -- --interactive -XOverloadedStrings > > and then, somehow from 'outside' push string commands to it... > > On Fri, Aug 24, 2018 at 2:08 PM Paum B. <fraybauh...@gmail.com > <mailto:fraybauh...@gmail.com>> wrote: > > oh, thats good - thank you! > > is there any example in bash? > > thnx > > On Fri, Aug 24, 2018 at 2:02 PM Paul <aqua...@gmail.com > <mailto:aqua...@gmail.com>> wrote: > > Sure. I remember old days Tcl/Tk utility "expect" for such > interactive scripting sessions. Open a pipes and > communicate with process :) Today there are tools similar > to "expect" for scripting command line utilities. > > Also Emacs works with GHCi (interro) in such way. Also > Dante IMHO. Visual Studio Code Haskelly and Haskerro, etc.. > > > > 24.08.2018 14:58, Paum B. wrote: >> Hi List, >> >> It is possibile to run: >> >> stack ghc -- --interactive -XOverloadedStrings >> >> and then send to it strings (commands) externally? >> Thanks >> >> paum >> >> >> _______________________________________________ >> Beginners mailing list >> Beginners@haskell.org <mailto:Beginners@haskell.org> >> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners >> <http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners> > > _______________________________________________ > Beginners mailing list > Beginners@haskell.org <mailto:Beginners@haskell.org> > http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners > <http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners> > > > _______________________________________________ > Beginners mailing list > Beginners@haskell.org <mailto:Beginners@haskell.org> > http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners > <http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners> > > > > > _______________________________________________ > Beginners mailing list > Beginners@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.haskell.org/pipermail/beginners/attachments/20180824/2b0000b8/attachment-0001.html> ------------------------------ Subject: Digest Footer _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners ------------------------------ End of Beginners Digest, Vol 122, Issue 17 ******************************************