diff options
Diffstat (limited to 'lisp/ldg-mode.el')
| -rw-r--r-- | lisp/ldg-mode.el | 224 |
1 files changed, 166 insertions, 58 deletions
diff --git a/lisp/ldg-mode.el b/lisp/ldg-mode.el index 4d13d7d2..f71bb58e 100644 --- a/lisp/ldg-mode.el +++ b/lisp/ldg-mode.el @@ -1,57 +1,119 @@ +;;; ldg-mode.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. + + +(defsubst ledger-current-year () + (format-time-string "%Y")) +(defsubst ledger-current-month () + (format-time-string "%m")) + +(defvar ledger-year (ledger-current-year) + "Start a ledger session with the current year, but make it +customizable to ease retro-entry.") +(defvar ledger-month (ledger-current-month) + "Start a ledger session with the current month, but make it +customizable to ease retro-entry.") + + (defcustom ledger-default-acct-transaction-indent " " "Default indentation for account transactions in an entry." :type 'string :group 'ledger) -(defvar bold 'bold) -(defvar ledger-font-lock-keywords - '(("\\( \\| \\|^\\)\\(;.*\\)" 2 font-lock-comment-face) - ("^[0-9]+[-/.=][-/.=0-9]+\\s-+\\(([^)]+)\\s-+\\)?\\([^*].+?\\)\\(\\( ;\\| ;\\|$\\)\\)" 2 bold) - ;;("^[0-9]+[-/.=][-/.=0-9]+\\s-+\\(([^)]+)\\s-+\\)?\\([*].+?\\)\\(\\( ;\\| ;\\|$\\)\\)" - ;; 2 font-lock-type-face) - ("^\\s-+\\([*]\\s-*\\)?\\(\\([[(]\\)?[^*: - ]+?:\\([^]); - ]\\|\\s-\\)+?\\([])]\\)?\\)\\( \\| \\|$\\)" - 2 font-lock-keyword-face) - ("^\\([~=].+\\)" 1 font-lock-function-name-face) - ("^\\([A-Za-z]+ .+\\)" 1 font-lock-function-name-face)) - "Expressions to highlight in Ledger mode.") (defvar ledger-mode-abbrev-table) ;;;###autoload (define-derived-mode ledger-mode text-mode "Ledger" - "A mode for editing ledger data files." - (ledger-post-setup) - - (set (make-local-variable 'comment-start) " ; ") - (set (make-local-variable 'comment-end) "") - (set (make-local-variable 'indent-tabs-mode) nil) - - (if (boundp 'font-lock-defaults) - (set (make-local-variable 'font-lock-defaults) - '(ledger-font-lock-keywords nil t))) - - (set (make-local-variable 'pcomplete-parse-arguments-function) - 'ledger-parse-arguments) - (set (make-local-variable 'pcomplete-command-completion-function) - 'ledger-complete-at-point) - (set (make-local-variable 'pcomplete-termination-string) "") - - (let ((map (current-local-map))) - (define-key map [(control ?c) (control ?a)] 'ledger-add-entry) - (define-key map [(control ?c) (control ?d)] 'ledger-delete-current-entry) - (define-key map [(control ?c) (control ?y)] 'ledger-set-year) - (define-key map [(control ?c) (control ?m)] 'ledger-set-month) - (define-key map [(control ?c) (control ?c)] 'ledger-toggle-current) - (define-key map [(control ?c) (control ?e)] 'ledger-toggle-current-entry) - (define-key map [(control ?c) (control ?r)] 'ledger-reconcile) - (define-key map [(control ?c) (control ?s)] 'ledger-sort) - (define-key map [(control ?c) (control ?t)] 'ledger-test-run) - (define-key map [tab] 'pcomplete) - (define-key map [(control ?i)] 'pcomplete) - (define-key map [(control ?c) tab] 'ledger-fully-complete-entry) - (define-key map [(control ?c) (control ?i)] 'ledger-fully-complete-entry))) + "A mode for editing ledger data files." + (ledger-check-version) + (ledger-post-setup) + + (set (make-local-variable 'comment-start) " ; ") + (set (make-local-variable 'comment-end) "") + (set (make-local-variable 'indent-tabs-mode) nil) + + (if (boundp 'font-lock-defaults) + (set (make-local-variable 'font-lock-defaults) + '(ledger-font-lock-keywords nil t))) + + (set (make-local-variable 'pcomplete-parse-arguments-function) + 'ledger-parse-arguments) + (set (make-local-variable 'pcomplete-command-completion-function) + 'ledger-complete-at-point) + (set (make-local-variable 'pcomplete-termination-string) "") + + (let ((map (current-local-map))) + (define-key map [(control ?c) (control ?a)] 'ledger-add-entry) + (define-key map [(control ?c) (control ?d)] 'ledger-delete-current-entry) + (define-key map [(control ?c) (control ?y)] 'ledger-set-year) + (define-key map [(control ?c) (control ?m)] 'ledger-set-month) + (define-key map [(control ?c) (control ?c)] 'ledger-toggle-current) + (define-key map [(control ?c) (control ?e)] 'ledger-toggle-current-entry) + (define-key map [(control ?c) (control ?r)] 'ledger-reconcile) + (define-key map [(control ?c) (control ?s)] 'ledger-sort-region) + (define-key map [(control ?c) (control ?t)] 'ledger-test-run) + (define-key map [(control ?c) (control ?v)] 'ledger-post-edit-amount) + (define-key map [(control ?c) (control ?f)] 'ledger-occur) + (define-key map [tab] 'pcomplete) + (define-key map [(control ?i)] 'pcomplete) + (define-key map [(control ?c) tab] 'ledger-fully-complete-entry) + (define-key map [(control ?c) (control ?i)] 'ledger-fully-complete-entry) + (define-key map [(control ?c) (control ?o) (control ?r)] 'ledger-report) + (define-key map [(control ?c) (control ?o) (control ?g)] 'ledger-report-goto) + (define-key map [(control ?c) (control ?o) (control ?a)] 'ledger-report-redo) + (define-key map [(control ?c) (control ?o) (control ?s)] 'ledger-report-save) + (define-key map [(control ?c) (control ?o) (control ?e)] 'ledger-report-edit) + (define-key map [(control ?c) (control ?o) (control ?k)] 'ledger-report-kill) + + (define-key map [(meta ?p)] 'ledger-post-prev-xact) + (define-key map [(meta ?n)] 'ledger-post-next-xact) + + (define-key map [menu-bar] (make-sparse-keymap "ldg-menu")) + (define-key map [menu-bar ldg-menu] (cons "Ledger" map)) + + (define-key map [report-kill] '(menu-item "Kill Report" ledger-report-kill :enable ledger-works)) + (define-key map [report-edit] '(menu-item "Edit Report" ledger-report-edit :enable ledger-works)) + (define-key map [report-save] '(menu-item "Save Report" ledger-report-save :enable ledger-works)) + (define-key map [report-rrun] '(menu-item "Re-run Report" ledger-report-redo :enable ledger-works)) + (define-key map [report-goto] '(menu-item "Goto Report" ledger-report-goto :enable ledger-works)) + (define-key map [report-run] '(menu-item "Run Report" ledger-report :enable ledger-works)) + (define-key map [sep5] '(menu-item "--")) + (define-key map [set-month] '(menu-item "Set Month" ledger-set-month :enable ledger-works)) + (define-key map [set-year] '(menu-item "Set Year" ledger-set-year :enable ledger-works)) + (define-key map [sep1] '("--")) + (define-key map [sort-buff] '(menu-item "Sort Buffer" ledger-sort-buffer)) + (define-key map [sort-reg] '(menu-item "Sort Region" ledger-sort-region :enable mark-active)) + (define-key map [sep2] '(menu-item "--")) + (define-key map [toggle-post] '(menu-item "Toggle Current Posting" ledger-toggle-current)) + (define-key map [toggle-xact] '(menu-item "Toggle Current Transaction" ledger-toggle-current-entry)) + (define-key map [sep4] '(menu-item "--")) + (define-key map [edit-amount] '(menu-item "Calc on Amount" ledger-post-edit-amount)) + (define-key map [sep] '(menu-item "--")) + (define-key map [delete-xact] '(menu-item "Delete Entry" ledger-delete-current-entry)) + (define-key map [add-xact] '(menu-item "Add Entry" ledger-add-entry :enable ledger-works)) + (define-key map [sep3] '(menu-item "--")) + (define-key map [reconcile] '(menu-item "Reconcile Account" ledger-reconcile :enable ledger-works)) + (define-key map [reconcile] '(menu-item "Hide Xacts" ledger-occur)) + )) (defun ledger-time-less-p (t1 t2) "Say whether time value T1 is less than time value T2." @@ -71,11 +133,53 @@ Return the difference in the format of a time value." (ledger-iterate-entries (function (lambda (start date mark desc) - (if (ledger-time-less-p moment date) - (throw 'found t))))))) + (if (ledger-time-less-p moment date) + (throw 'found t))))))) + +(defun ledger-iterate-entries (callback) + (goto-char (point-min)) + (let* ((now (current-time)) + (current-year (nth 5 (decode-time now)))) + (while (not (eobp)) + (when (looking-at + (concat "\\(Y\\s-+\\([0-9]+\\)\\|" + "\\([0-9]\\{4\\}+\\)?[./]?" + "\\([0-9]+\\)[./]\\([0-9]+\\)\\s-+" + "\\(\\*\\s-+\\)?\\(.+\\)\\)")) + (let ((found (match-string 2))) + (if found + (setq current-year (string-to-number found)) + (let ((start (match-beginning 0)) + (year (match-string 3)) + (month (string-to-number (match-string 4))) + (day (string-to-number (match-string 5))) + (mark (match-string 6)) + (desc (match-string 7))) + (if (and year (> (length year) 0)) + (setq year (string-to-number year))) + (funcall callback start + (encode-time 0 0 0 day month + (or year current-year)) + mark desc))))) + (forward-line)))) + +(defun ledger-set-year (newyear) + "Set ledger's idea of the current year to the prefix argument." + (interactive "p") + (if (= newyear 1) + (setq ledger-year (read-string "Year: " (ledger-current-year))) + (setq ledger-year (number-to-string newyear)))) + +(defun ledger-set-month (newmonth) + "Set ledger's idea of the current month to the prefix argument." + (interactive "p") + (if (= newmonth 1) + (setq ledger-month (read-string "Month: " (ledger-current-month))) + (setq ledger-month (format "%02d" newmonth)))) (defun ledger-add-entry (entry-text &optional insert-at-point) - (interactive "sEntry: ") + (interactive (list + (read-string "Entry: " (concat ledger-year "/" ledger-month "/")))) (let* ((args (with-temp-buffer (insert entry-text) (eshell-parse-arguments (point-min) (point-max)))) @@ -89,17 +193,21 @@ Return the difference in the format of a time value." (string-to-number (match-string 2 date)) (string-to-number (match-string 1 date))))) (ledger-find-slot date))) - (save-excursion - (insert - (with-temp-buffer - (setq exit-code - (apply #'ledger-run-ledger ledger-buf "entry" - (mapcar 'eval args))) - (goto-char (point-min)) - (if (looking-at "Error: ") - (error (buffer-string)) - (buffer-string))) - "\n")))) + (if (> (length args) 1) + (save-excursion + (insert + (with-temp-buffer + (setq exit-code + (apply #'ledger-exec-ledger ledger-buf ledger-buf "entry" + (mapcar 'eval args))) + (goto-char (point-min)) + (if (looking-at "Error: ") + (error (buffer-string)) + (buffer-string))) + "\n")) + (progn + (insert (car args) " \n\n") + (end-of-line -1))))) (defun ledger-current-entry-bounds () (save-excursion |