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Diffstat (limited to '.emacs.d/org-7.4/lisp/ob-sh.el')
| -rw-r--r-- | .emacs.d/org-7.4/lisp/ob-sh.el | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/.emacs.d/org-7.4/lisp/ob-sh.el b/.emacs.d/org-7.4/lisp/ob-sh.el deleted file mode 100644 index e153d68..0000000 --- a/.emacs.d/org-7.4/lisp/ob-sh.el +++ /dev/null @@ -1,171 +0,0 @@ -;;; ob-sh.el --- org-babel functions for shell evaluation - -;; Copyright (C) 2009, 2010 Free Software Foundation, Inc. - -;; Author: Eric Schulte -;; Keywords: literate programming, reproducible research -;; Homepage: http://orgmode.org -;; Version: 7.4 - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software: you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. - -;;; Commentary: - -;; Org-Babel support for evaluating shell source code. - -;;; Code: -(require 'ob) -(require 'ob-comint) -(require 'ob-eval) -(require 'shell) -(eval-when-compile (require 'cl)) - -(declare-function org-babel-comint-in-buffer "ob-comint" (buffer &rest body)) -(declare-function org-babel-comint-wait-for-output "ob-comint" (buffer)) -(declare-function org-babel-comint-buffer-livep "ob-comint" (buffer)) -(declare-function org-babel-comint-with-output "ob-comint" (meta &rest body)) -(declare-function orgtbl-to-generic "org-table" (table params)) - -(defvar org-babel-default-header-args:sh '()) - -(defvar org-babel-sh-command "sh" - "Command used to invoke a shell. -This will be passed to `shell-command-on-region'") - -(defun org-babel-execute:sh (body params) - "Execute a block of Shell commands with Babel. -This function is called by `org-babel-execute-src-block'." - (let* ((session (org-babel-sh-initiate-session - (cdr (assoc :session params)))) - (result-params (cdr (assoc :result-params params))) - (full-body (org-babel-expand-body:generic - body params (org-babel-variable-assignments:sh params)))) - (org-babel-reassemble-table - (org-babel-sh-evaluate session full-body result-params) - (org-babel-pick-name - (cdr (assoc :colname-names params)) (cdr (assoc :colnames params))) - (org-babel-pick-name - (cdr (assoc :rowname-names params)) (cdr (assoc :rownames params)))))) - -(defun org-babel-prep-session:sh (session params) - "Prepare SESSION according to the header arguments specified in PARAMS." - (let* ((session (org-babel-sh-initiate-session session)) - (var-lines (org-babel-variable-assignments:sh params))) - (org-babel-comint-in-buffer session - (mapc (lambda (var) - (insert var) (comint-send-input nil t) - (org-babel-comint-wait-for-output session)) var-lines)) - session)) - -(defun org-babel-load-session:sh (session body params) - "Load BODY into SESSION." - (save-window-excursion - (let ((buffer (org-babel-prep-session:sh session params))) - (with-current-buffer buffer - (goto-char (process-mark (get-buffer-process (current-buffer)))) - (insert (org-babel-chomp body))) - buffer))) - -;; helper functions - -(defun org-babel-variable-assignments:sh (params) - "Return list of shell statements assigning the block's variables" - (let ((sep (cdr (assoc :separator params)))) - (mapcar - (lambda (pair) - (format "%s=%s" - (car pair) - (org-babel-sh-var-to-sh (cdr pair) sep))) - (mapcar #'cdr (org-babel-get-header params :var))))) - -(defun org-babel-sh-var-to-sh (var &optional sep) - "Convert an elisp value to a shell variable. -Convert an elisp var into a string of shell commands specifying a -var of the same value." - (if (listp var) - (flet ((deep-string (el) - (if (listp el) - (mapcar #'deep-string el) - (org-babel-sh-var-to-sh el sep)))) - (format "$(cat <<'BABEL_TABLE'\n%s\nBABEL_TABLE\n)" - (orgtbl-to-generic - (deep-string (if (listp (car var)) var (list var))) - (list :sep (or sep "\t"))))) - (if (stringp var) - (if (string-match "[\n\r]" var) - (format "$(cat <<BABEL_STRING\n%s\nBABEL_STRING\n)" var) - (format "%s" var)) - (format "%S" var)))) - -(defun org-babel-sh-table-or-results (results) - "Convert RESULTS to an appropriate elisp value. -If the results look like a table, then convert them into an -Emacs-lisp table, otherwise return the results as a string." - (org-babel-script-escape results)) - -(defun org-babel-sh-initiate-session (&optional session params) - "Initiate a session named SESSION according to PARAMS." - (when (and session (not (string= session "none"))) - (save-window-excursion - (or (org-babel-comint-buffer-livep session) - (progn (shell session) (get-buffer (current-buffer))))))) - -(defvar org-babel-sh-eoe-indicator "echo 'org_babel_sh_eoe'" - "String to indicate that evaluation has completed.") -(defvar org-babel-sh-eoe-output "org_babel_sh_eoe" - "String to indicate that evaluation has completed.") - -(defun org-babel-sh-evaluate (session body &optional result-params) - "Pass BODY to the Shell process in BUFFER. -If RESULT-TYPE equals 'output then return a list of the outputs -of the statements in BODY, if RESULT-TYPE equals 'value then -return the value of the last statement in BODY." - ((lambda (results) - (when results - (if (or (member "scalar" result-params) - (member "output" result-params)) - results - (let ((tmp-file (org-babel-temp-file "sh-"))) - (with-temp-file tmp-file (insert results)) - (org-babel-import-elisp-from-file tmp-file))))) - (if (not session) - (org-babel-eval org-babel-sh-command (org-babel-trim body)) - (mapconcat - #'org-babel-sh-strip-weird-long-prompt - (mapcar - #'org-babel-trim - (butlast - (org-babel-comint-with-output - (session org-babel-sh-eoe-output t body) - (mapc - (lambda (line) - (insert line) (comint-send-input nil t) (sleep-for 0.25)) - (append - (split-string (org-babel-trim body) "\n") - (list org-babel-sh-eoe-indicator)))) - 2)) "\n")))) - -(defun org-babel-sh-strip-weird-long-prompt (string) - "Remove prompt cruft from a string of shell output." - (while (string-match "^% +[\r\n$]+ *" string) - (setq string (substring string (match-end 0)))) - string) - -(provide 'ob-sh) - -;; arch-tag: 416dd531-c230-4b0a-a5bf-8d948f990f2d - -;;; ob-sh.el ends here |