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tpapp / julia-repl

Run an inferior Julia REPL in a terminal inside Emacs
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Error during redisplay: (jit-lock-function 8) signaled (invalid-regexp "Unmatched ) or \\)") #47

Closed taqtiqa-mark closed 5 years ago

taqtiqa-mark commented 5 years ago

Thank you for all the time and effort you have put into making this package available. Unfortunately I've hit an issue with launching the Julia REPL.

Possibly related to issue #24

Details follow.

  1. the Emacs version (M-x emacs-version [RET], will also appear in the buffer *Messages*),

GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2018-05-29

  1. the Julia version (VERSION)

v1.0.2

  1. the version of julia-repl (something like “latest master” is fine).

This version information is quite obscure to discover - hints or tips appreciated

  1. self-contained steps to replicate the issue.

SPC-m-r

The logo scrolls up until the following prompt is at the top of the buffer displayed:

julia> 
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sleep\'
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sleep\'
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sleep\
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sleep
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$slee
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sle
 sleep\ 604800\ \&\ sleep\=\$\!\;\ trap\ \"kill\ \$sleep\;\ exit\ 0\"\ USR1\;\ trap\ \"kill\ \$sleep\;\ exit\ 1\"\ USR2\;\ wait\ \$sl

etc. etc.

In Messages buffer:

Error during redisplay: (jit-lock-function 8) signaled (invalid-regexp "Unmatched ) or \\)")
Error during redisplay: (jit-lock-function 1) signaled (invalid-regexp "Unmatched ) or \\)")
Error during redisplay: (jit-lock-function 229) signaled (invalid-regexp "Unmatched ) or \\)")
Error during redisplay: (jit-lock-function 43) signaled (invalid-regexp "Unmatched ) or \\)")
Error during redisplay: (jit-lock-function 1) signaled (invalid-regexp "Unmatched ) or \\)")
Error during redisplay: (jit-lock-function 8) signaled (invalid-regexp "Unmatched ) or \\)") [2 times]
taqtiqa-mark commented 5 years ago

Progress, but have not yet isolated which line caused the error...

In my .spacemacs I had:

(add-hook 'shell-mode-hook  'with-editor-export-editor)
(add-hook 'term-exec-hook   'with-editor-export-editor)
(add-hook 'eshell-mode-hook 'with-editor-export-editor)

Commenting out (;;) all three allowed the REPL to start. I don't have history beyond the last command but at least things now progress.

Will update when I've identified one line that can cause the behavior described.

tpapp commented 5 years ago

Thanks for the update. I don't know how to fix this but would be happy to include a fix if you discover one.

taqtiqa-mark commented 5 years ago

The setting referred to previously arise in the context of using magit and the with-editor package. Some details here. https://magit.vc/manual/with-editor.html

Still not clear what it is about the $EDITOR setting that causes the behavior observed.