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authorCraig Earls <enderw88@gmail.com>2013-07-02 15:37:33 -0700
committerCraig Earls <enderw88@gmail.com>2013-07-02 15:37:33 -0700
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Finished changing name to ledger-*
All files and references changed ldg-* to ledger-*
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diff --git a/lisp/ldg-texi.el b/lisp/ldg-texi.el
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-;;; ldg-texi.el --- Helper code for use with the "ledger" command-line tool
-
-;; Copyright (C) 2003-2013 John Wiegley (johnw AT gnu DOT org)
-
-;; This file is not part of GNU Emacs.
-
-;; This 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 2, or (at your option) any later
-;; version.
-;;
-;; This 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; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;; MA 02111-1307, USA.
-
-(defgroup ledger-texi nil
-"Options for working on Ledger texi documentation"
-:group 'ledger)
-
-(defcustom ledger-texi-sample-doc-path "~/ledger/doc/sample.dat"
-"Location for sample data to be used in texi tests"
-:type 'file
-:group 'ledger-texi)
-
-(defcustom ledger-texi-normalization-args "--args-only --columns 80"
-"texi normalization for producing ledger output"
-:type 'string
-:group 'ledger-texi)
-
-(defun ledger-update-test ()
- (interactive)
- (goto-char (point-min))
- (let ((command (buffer-substring (point-min) (line-end-position)))
- input)
- (re-search-forward "^<<<\n")
- (let ((beg (point)) end)
- (re-search-forward "^>>>")
- (setq end (match-beginning 0))
- (forward-line 1)
- (let ((output-beg (point)))
- (re-search-forward "^>>>")
- (goto-char (match-beginning 0))
- (delete-region output-beg (point))
- (apply #'call-process-region
- beg end (expand-file-name "~/Products/ledger/debug/ledger")
- nil t nil
- "-f" "-" "--args-only" "--columns=80" "--no-color"
- (split-string command " "))))))
-
-(defun ledger-texi-write-test (name command input output &optional category)
- (let ((buf (current-buffer)))
- (with-current-buffer (find-file-noselect
- (expand-file-name (concat name ".test") category))
- (erase-buffer)
- (let ((case-fold-search nil))
- (if (string-match "\\$LEDGER\\s-+" command)
- (setq command (replace-match "" t t command)))
- (if (string-match " -f \\$\\([-a-z]+\\)" command)
- (setq command (replace-match "" t t command))))
- (insert command ?\n)
- (insert "<<<" ?\n)
- (insert input)
- (insert ">>>1" ?\n)
- (insert output)
- (insert ">>>2" ?\n)
- (insert "=== 0" ?\n)
- (save-buffer)
- (unless (eq buf (current-buffer))
- (kill-buffer (current-buffer))))))
-
-(defun ledger-texi-update-test ()
- (interactive)
- (let ((details (ledger-texi-test-details))
- (name (file-name-sans-extension
- (file-name-nondirectory (buffer-file-name)))))
- (ledger-texi-write-test
- name (nth 0 details)
- (nth 1 details)
- (ledger-texi-invoke-command
- (ledger-texi-expand-command
- (nth 0 details)
- (ledger-texi-write-test-data name (nth 1 details)))))))
-
-(defun ledger-texi-test-details ()
- (goto-char (point-min))
- (let ((command (buffer-substring (point) (line-end-position)))
- input output)
- (re-search-forward "^<<<")
- (let ((input-beg (1+ (match-end 0))))
- (re-search-forward "^>>>1")
- (let ((output-beg (1+ (match-end 0))))
- (setq input (buffer-substring input-beg (match-beginning 0)))
- (re-search-forward "^>>>2")
- (setq output (buffer-substring output-beg (match-beginning 0)))
- (list command input output)))))
-
-(defun ledger-texi-expand-command (command data-file)
- (if (string-match "\\$LEDGER" command)
- (replace-match (format "%s -f \"%s\" %s" ledger-binary-path
- data-file ledger-texi-normalization-args) t t command)
- (concat (format "%s -f \"%s\" %s " ledger-binary-path
- data-file ledger-texi-normalization-args) command)))
-
-(defun ledger-texi-invoke-command (command)
- (with-temp-buffer (shell-command command t (current-buffer))
- (if (= (point-min) (point-max))
- (progn
- (push-mark nil t)
- (message "Command '%s' yielded no result at %d" command (point))
- (ding))
- (buffer-string))))
-
-(defun ledger-texi-write-test-data (name input)
- (let ((path (expand-file-name name temporary-file-directory)))
- (with-current-buffer (find-file-noselect path)
- (erase-buffer)
- (insert input)
- (save-buffer))
- path))
-
-(defun ledger-texi-update-examples ()
- (interactive)
- (save-excursion
- (goto-char (point-min))
- (while (re-search-forward "^@c \\(\\(?:sm\\)?ex\\) \\(\\S-+\\): \\(.*\\)" nil t)
- (let ((section (match-string 1))
- (example-name (match-string 2))
- (command (match-string 3)) expanded-command
- (data-file ledger-texi-sample-doc-path)
- input output)
- (goto-char (match-end 0))
- (forward-line)
- (when (looking-at "@\\(\\(?:small\\)?example\\)")
- (let ((beg (point)))
- (re-search-forward "^@end \\(\\(?:small\\)?example\\)")
- (delete-region beg (1+ (point)))))
-
- (when (let ((case-fold-search nil))
- (string-match " -f \\$\\([-a-z]+\\)" command))
- (let ((label (match-string 1 command)))
- (setq command (replace-match "" t t command))
- (save-excursion
- (goto-char (point-min))
- (search-forward (format "@c data: %s" label))
- (re-search-forward "@\\(\\(?:small\\)?example\\)")
- (forward-line)
- (let ((beg (point)))
- (re-search-forward "@end \\(\\(?:small\\)?example\\)")
- (setq data-file (ledger-texi-write-test-data
- (format "%s.dat" label)
- (buffer-substring-no-properties
- beg (match-beginning 0))))))))
-
- (let ((section-name (if (string= section "smex")
- "smallexample"
- "example"))
- (output (ledger-texi-invoke-command
- (ledger-texi-expand-command command data-file))))
- (insert "@" section-name ?\n output
- "@end " section-name ?\n))
-
- ;; Update the regression test associated with this example
- (ledger-texi-write-test example-name command input output
- "../test/manual")))))
-
-(provide 'ldg-texi)