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* lisp/ob-C.el (org-babel-prep-session:C) (org-babel-load-session:C): * lisp/ob-J.el (org-babel-execute:J): * lisp/ob-asymptote.el (org-babel-prep-session:asymptote): * lisp/ob-awk.el (org-babel-execute:awk): * lisp/ob-core.el (org-babel-process-file-name): * lisp/ob-ebnf.el (org-babel-execute:ebnf): * lisp/ob-forth.el (org-babel-execute:forth): * lisp/ob-fortran.el (org-babel-execute:fortran) (org-babel-prep-session:fortran, org-babel-load-session:fortran): * lisp/ob-groovy.el (org-babel-execute:groovy): * lisp/ob-io.el (org-babel-execute:io): * lisp/ob-js.el (org-babel-execute:js): * lisp/ob-lilypond.el (org-babel-default-header-args:lilypond) (org-babel-lilypond-compile-post-tangle) (org-babel-lilypond-display-pdf-post-tangle) (org-babel-lilypond-tangle) (org-babel-lilypond-execute-tangled-ly) (org-babel-lilypond-compile-lilyfile) (org-babel-lilypond-check-for-compile-error) (org-babel-lilypond-process-compile-error) (org-babel-lilypond-mark-error-line) (org-babel-lilypond-parse-error-line) (org-babel-lilypond-attempt-to-open-pdf) (org-babel-lilypond-attempt-to-play-midi) (org-babel-lilypond-switch-extension) (org-babel-lilypond-set-header-args): * lisp/ob-lua.el (org-babel-prep-session:lua): * lisp/ob-picolisp.el (org-babel-execute:picolisp): * lisp/ob-processing.el (org-babel-prep-session:processing): * lisp/ob-python.el (org-babel-prep-session:python): * lisp/ob-scheme.el (org-babel-scheme-capture-current-message) (org-babel-scheme-execute-with-geiser, org-babel-execute:scheme): * lisp/ob-shen.el (org-babel-execute:shen): * lisp/org-agenda.el (org-agenda-entry-types) (org-agenda-move-date-from-past-immediately-to-today) (org-agenda-time-grid, org-agenda-sorting-strategy) (org-agenda-filter-by-category, org-agenda-forward-block): * lisp/org-faces.el (org-verbatim, org-cycle-level-faces): * lisp/org-indent.el (org-indent-set-line-properties): * lisp/org-macs.el (org-get-limited-outline-regexp): * lisp/org-mobile.el (org-mobile-files): * lisp/org.el (org-use-fast-todo-selection) (org-extend-today-until, org-use-property-inheritance) (org-refresh-effort-properties) (org-track-ordered-property-with-tag, org-shiftright): * lisp/ox-html.el (org-html-checkbox-type): * lisp/ox-man.el (org-man-source-highlight) (org-man-verse-block): * lisp/ox-publish.el (org-publish-sitemap-default): Assorted docfixes. lisp/*.el: Fix typos and other trivial doc fixes 11432322650830fe9ae365f4113733a79226056d Juanma Barranquero Sat Sep 21 00:27:53 2019 +0200
112 lines
3.8 KiB
EmacsLisp
112 lines
3.8 KiB
EmacsLisp
;;; ob-awk.el --- Babel Functions for Awk -*- lexical-binding: t; -*-
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;; Copyright (C) 2011-2019 Free Software Foundation, Inc.
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;; Author: Eric Schulte
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;; Keywords: literate programming, reproducible research
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;; Homepage: https://orgmode.org
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Babel's awk can use special header argument:
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;;
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;; - :in-file takes a path to a file of data to be processed by awk
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;;
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;; - :stdin takes an Org data or code block reference, the value of
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;; which will be passed to the awk process through STDIN
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;;; Code:
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(require 'ob)
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(require 'org-compat)
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(declare-function org-babel-ref-resolve "ob-ref" (ref))
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(declare-function orgtbl-to-generic "org-table" (table params))
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(defvar org-babel-tangle-lang-exts)
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(add-to-list 'org-babel-tangle-lang-exts '("awk" . "awk"))
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(defvar org-babel-awk-command "awk"
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"Name of the awk executable command.")
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(defun org-babel-expand-body:awk (body _params)
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"Expand BODY according to PARAMS, return the expanded body."
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body)
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(defun org-babel-execute:awk (body params)
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"Execute a block of Awk code with org-babel.
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This function is called by `org-babel-execute-src-block'."
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(message "executing Awk source code block")
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(let* ((result-params (cdr (assq :result-params params)))
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(cmd-line (cdr (assq :cmd-line params)))
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(in-file (cdr (assq :in-file params)))
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(full-body (org-babel-expand-body:awk body params))
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(code-file (let ((file (org-babel-temp-file "awk-")))
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(with-temp-file file (insert full-body)) file))
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(stdin (let ((stdin (cdr (assq :stdin params))))
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(when stdin
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(let ((tmp (org-babel-temp-file "awk-stdin-"))
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(res (org-babel-ref-resolve stdin)))
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(with-temp-file tmp
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(insert (org-babel-awk-var-to-awk res)))
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tmp))))
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(cmd (mapconcat #'identity
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(append
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(list org-babel-awk-command
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"-f" code-file cmd-line)
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(mapcar (lambda (pair)
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(format "-v %s='%s'"
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(car pair)
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(org-babel-awk-var-to-awk
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(cdr pair))))
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(org-babel--get-vars params))
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(list in-file))
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" ")))
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(org-babel-reassemble-table
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(let ((results
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(cond
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(stdin (with-temp-buffer
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(call-process-shell-command cmd stdin (current-buffer))
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(buffer-string)))
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(t (org-babel-eval cmd "")))))
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(when results
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(org-babel-result-cond result-params
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results
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(let ((tmp (org-babel-temp-file "awk-results-")))
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(with-temp-file tmp (insert results))
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(org-babel-import-elisp-from-file tmp)))))
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(org-babel-pick-name
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(cdr (assq :colname-names params)) (cdr (assq :colnames params)))
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(org-babel-pick-name
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(cdr (assq :rowname-names params)) (cdr (assq :rownames params))))))
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(defun org-babel-awk-var-to-awk (var &optional sep)
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"Return a printed value of VAR suitable for parsing with awk."
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(let ((echo-var (lambda (v) (if (stringp v) v (format "%S" v)))))
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(cond
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((and (listp var) (listp (car var)))
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(orgtbl-to-generic var (list :sep (or sep "\t") :fmt echo-var)))
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((listp var)
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(mapconcat echo-var var "\n"))
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(t (funcall echo-var var)))))
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(provide 'ob-awk)
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;;; ob-awk.el ends here
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