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Ensure file reload when using -fbytecode #880

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Sep 18, 2015
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Ensure file reload when using -fbytecode #880

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32 changes: 10 additions & 22 deletions haskell-commands.el
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Original file line number Diff line number Diff line change
Expand Up @@ -143,29 +143,17 @@ If I break, you can:
Restores -fobject-code after reload finished.
MODULE-BUFFER is the actual Emacs buffer of the module being loaded."
(haskell-process-queue-without-filters process ":set -fbyte-code")
(haskell-process-touch-buffer process module-buffer)
(haskell-process-queue-without-filters process ":reload")
(haskell-process-queue-without-filters process ":set -fobject-code"))

;;;###autoload
(defun haskell-process-touch-buffer (process buffer)
"Query PROCESS to `:!touch` BUFFER's file.
Use to update mtime on BUFFER's file."
(interactive)
(haskell-process-queue-command
;; We prefix the module's filename with a "*", which asks ghci to
;; ignore any existing object file and interpret the module.
;; Dependencies will still use their object files as usual.
(haskell-process-queue-without-filters
process
(make-haskell-command
:state (cons process buffer)
:go (lambda (state)
(haskell-process-send-string
(car state)
(format ":!%s %s"
"touch"
(shell-quote-argument (buffer-file-name
(cdr state))))))
:complete (lambda (state _)
(with-current-buffer (cdr state)
(clear-visited-file-modtime))))))
(format ":load \"*%s\""
(replace-regexp-in-string
"\""
"\\\\\""
(buffer-file-name module-buffer))))
(haskell-process-queue-without-filters process ":set -fobject-code"))

(defvar url-http-response-status)
(defvar url-http-end-of-headers)
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