diff options
Diffstat (limited to 'lisp/org/ob-awk.el')
| -rw-r--r-- | lisp/org/ob-awk.el | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/lisp/org/ob-awk.el b/lisp/org/ob-awk.el index c2ac5cac3bf..2db4eeae946 100644 --- a/lisp/org/ob-awk.el +++ b/lisp/org/ob-awk.el @@ -1,4 +1,4 @@ -;;; ob-awk.el --- org-babel functions for awk evaluation +;;; ob-awk.el --- Babel Functions for Awk -*- lexical-binding: t; -*- ;; Copyright (C) 2011-2017 Free Software Foundation, Inc. @@ -27,17 +27,15 @@ ;; ;; - :in-file takes a path to a file of data to be processed by awk ;; -;; - :stdin takes an Org-mode data or code block reference, the value -;; of which will be passed to the awk process through STDIN +;; - :stdin takes an Org data or code block reference, the value of +;; which will be passed to the awk process through STDIN ;;; Code: (require 'ob) (require 'org-compat) -(eval-when-compile (require 'cl)) (declare-function org-babel-ref-resolve "ob-ref" (ref)) -(declare-function orgtbl-to-generic "org-table" - (table params &optional backend)) +(declare-function orgtbl-to-generic "org-table" (table params)) (defvar org-babel-tangle-lang-exts) (add-to-list 'org-babel-tangle-lang-exts '("awk" . "awk")) @@ -45,34 +43,38 @@ (defvar org-babel-awk-command "awk" "Name of the awk executable command.") -(defun org-babel-expand-body:awk (body params) +(defun org-babel-expand-body:awk (body _params) "Expand BODY according to PARAMS, return the expanded body." - (dolist (pair (mapcar #'cdr (org-babel-get-header params :var))) - (setf body (replace-regexp-in-string - (regexp-quote (format "$%s" (car pair))) (cdr pair) body))) body) (defun org-babel-execute:awk (body params) "Execute a block of Awk code with org-babel. This function is called by `org-babel-execute-src-block'" (message "executing Awk source code block") - (let* ((result-params (cdr (assoc :result-params params))) - (cmd-line (cdr (assoc :cmd-line params))) - (in-file (cdr (assoc :in-file params))) + (let* ((result-params (cdr (assq :result-params params))) + (cmd-line (cdr (assq :cmd-line params))) + (in-file (cdr (assq :in-file params))) (full-body (org-babel-expand-body:awk body params)) (code-file (let ((file (org-babel-temp-file "awk-"))) (with-temp-file file (insert full-body)) file)) - (stdin (let ((stdin (cdr (assoc :stdin params)))) + (stdin (let ((stdin (cdr (assq :stdin params)))) (when stdin (let ((tmp (org-babel-temp-file "awk-stdin-")) (res (org-babel-ref-resolve stdin))) (with-temp-file tmp (insert (org-babel-awk-var-to-awk res))) tmp)))) - (cmd (mapconcat #'identity (remove nil (list org-babel-awk-command - "-f" code-file - cmd-line - in-file)) + (cmd (mapconcat #'identity + (append + (list org-babel-awk-command + "-f" code-file cmd-line) + (mapcar (lambda (pair) + (format "-v %s='%s'" + (car pair) + (org-babel-awk-var-to-awk + (cdr pair)))) + (org-babel--get-vars params)) + (list in-file)) " "))) (org-babel-reassemble-table (let ((results @@ -88,9 +90,9 @@ called by `org-babel-execute-src-block'" (with-temp-file tmp (insert results)) (org-babel-import-elisp-from-file tmp))))) (org-babel-pick-name - (cdr (assoc :colname-names params)) (cdr (assoc :colnames params))) + (cdr (assq :colname-names params)) (cdr (assq :colnames params))) (org-babel-pick-name - (cdr (assoc :rowname-names params)) (cdr (assoc :rownames params)))))) + (cdr (assq :rowname-names params)) (cdr (assq :rownames params)))))) (defun org-babel-awk-var-to-awk (var &optional sep) "Return a printed value of VAR suitable for parsing with awk." @@ -102,11 +104,6 @@ called by `org-babel-execute-src-block'" (mapconcat echo-var var "\n")) (t (funcall echo-var var))))) -(defun org-babel-awk-table-or-string (results) - "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)) - (provide 'ob-awk) |