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Associate code edit buffer with babel comint session, if one exists.
* org-src.el (org-edit-src-code): If at src block, store babel info as buffer local variable. (org-src-associate-babel-session): New function to associate code edit buffer with comint session. Does nothing unless a language-specific function named `org-babel-LANG-associate-session' exists. (org-src-babel-configure-edit-buffer): New function to be called in `org-src-mode-hook'. (org-src-mode-hook): add `org-src-babel-configure-edit-buffer' to hook.
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@ -203,6 +203,7 @@ the edited version. Optional argument CONTEXT is used by
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(col (current-column))
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(case-fold-search t)
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(info (org-edit-src-find-region-and-lang))
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(babel-info (org-babel-get-src-block-info))
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(org-mode-p (eq major-mode 'org-mode))
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(beg (make-marker))
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(end (make-marker))
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@ -272,6 +273,8 @@ the edited version. Optional argument CONTEXT is used by
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(set (make-local-variable 'org-edit-src-from-org-mode) org-mode-p)
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(set (make-local-variable 'org-edit-src-allow-write-back-p) allow-write-back-p)
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(set (make-local-variable 'org-src-preserve-indentation) preserve-indentation)
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(when babel-info
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(set (make-local-variable 'org-src-babel-info) babel-info))
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(when lfmt
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(set (make-local-variable 'org-coderef-label-format) lfmt))
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(when org-mode-p
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@ -654,6 +657,22 @@ the language, a switch telling if the content should be in a single line."
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(org-add-hook 'org-src-mode-hook 'org-src-mode-configure-edit-buffer)
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(defun org-src-associate-babel-session (info)
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"Associate edit buffer with comint session."
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(interactive)
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(let ((session (cdr (assoc :session (nth 2 info)))))
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(and session (not (string= session "none"))
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(org-babel-comint-buffer-livep session)
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((lambda (f) (and (fboundp f) (funcall f session)))
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(intern (format "org-babel-%s-associate-session" (nth 0 info)))))))
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(defun org-src-babel-configure-edit-buffer ()
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(when org-src-babel-info
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(org-src-associate-babel-session org-src-babel-info)))
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(org-add-hook 'org-src-mode-hook 'org-src-babel-configure-edit-buffer)
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(provide 'org-src)
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;; arch-tag: 6a1fc84f-dec7-47be-a416-64be56bea5d8
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