diff options
Diffstat (limited to 'lisp/ledger-init.el')
| -rw-r--r-- | lisp/ledger-init.el | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/lisp/ledger-init.el b/lisp/ledger-init.el index fd06d4c5..531f2c45 100644 --- a/lisp/ledger-init.el +++ b/lisp/ledger-init.el @@ -1,6 +1,6 @@ ;;; ledger-init.el --- Helper code for use with the "ledger" command-line tool -;; Copyright (C) 2003-2013 John Wiegley (johnw AT gnu DOT org) +;; Copyright (C) 2003-2014 John Wiegley (johnw AT gnu DOT org) ;; This file is not part of GNU Emacs. @@ -16,8 +16,8 @@ ;; ;; 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. +;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +;; MA 02110-1301 USA. ;;; Commentary: ;; Determine the ledger environment @@ -30,38 +30,41 @@ (defvar ledger-environment-alist nil) +(defvar ledger-default-date-format "%Y/%m/%d") + (defun ledger-init-parse-initialization (buffer) (with-current-buffer buffer (let (environment-alist) (goto-char (point-min)) (while (re-search-forward ledger-init-string-regex nil t ) - (let ((matchb (match-beginning 0)) ;; save the match data, string-match stamp on it - (matche (match-end 0))) - (end-of-line) - (setq environment-alist - (append environment-alist - (list (cons (let ((flag (buffer-substring-no-properties (+ 2 matchb) matche))) - (if (string-match "[ \t\n\r]+\\'" flag) - (replace-match "" t t flag) - flag)) - (let ((value (buffer-substring-no-properties matche (point) ))) - (if (> (length value) 0) - value - t)))))))) + (let ((matchb (match-beginning 0)) ;; save the match data, string-match stamp on it + (matche (match-end 0))) + (end-of-line) + (setq environment-alist + (append environment-alist + (list (cons (let ((flag (buffer-substring-no-properties (+ 2 matchb) matche))) + (if (string-match "[ \t\n\r]+\\'" flag) + (replace-match "" t t flag) + flag)) + (let ((value (buffer-substring-no-properties matche (point) ))) + (if (> (length value) 0) + value + t)))))))) environment-alist))) (defun ledger-init-load-init-file () (interactive) (let ((init-base-name (file-name-nondirectory ledger-init-file-name))) (if (get-buffer init-base-name) ;; init file already loaded, parse it and leave it - (ledger-init-parse-initialization init-base-name) - (when (and ledger-init-file-name - (file-exists-p ledger-init-file-name) - (file-readable-p ledger-init-file-name)) - (find-file-noselect ledger-init-file-name) - (setq ledger-environment-alist - (ledger-init-parse-initialization init-base-name)) - (kill-buffer init-base-name))))) + (setq ledger-environment-alist + (ledger-init-parse-initialization init-base-name)) + (when (and ledger-init-file-name + (file-exists-p ledger-init-file-name) + (file-readable-p ledger-init-file-name)) + (find-file-noselect ledger-init-file-name) + (setq ledger-environment-alist + (ledger-init-parse-initialization init-base-name)) + (kill-buffer init-base-name))))) (provide 'ledger-init) |