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Fix haskell-docs invocation. #573

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Merged
merged 1 commit into from
Apr 8, 2015
Merged

Fix haskell-docs invocation. #573

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15 changes: 12 additions & 3 deletions haskell-commands.el
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Original file line number Diff line number Diff line change
Expand Up @@ -198,9 +198,18 @@ PROCESS."

(defun haskell-process-haskell-docs-ident (ident)
"Search with haskell-docs for IDENT, returns a list of modules."
(cl-remove-if-not (lambda (a) (string-match "^[A-Z][A-Za-b0-9_'.]+$" a))
(split-string (shell-command-to-string (concat "haskell-docs --modules " ident))
"\n")))
(cl-remove-if-not
(lambda (a) (string-match "^[[:upper:]][[:alnum:]_'.]+$" a))
(split-string
(with-output-to-string
(with-current-buffer
standard-output
(call-process "haskell-docs"
nil ; no infile
t ; output to current buffer (that is string)
nil ; do not redisplay
"--modules" ident)))
"\n")))

(defun haskell-process-import-modules (process modules)
"Import `modules' with :m +, and send any import statements
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