1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
;;; 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.
;;; Commentary:
;; Most of the general ledger-mode code is here.
;;; Code:
(defsubst ledger-current-year ()
"The default current year for adding transactions."
(format-time-string "%Y"))
(defsubst ledger-current-month ()
"The default current month for adding transactions."
(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.")
(defun ledger-read-account-with-prompt (prompt)
(let* ((context (ledger-context-at-point))
(default (if (and (eq (ledger-context-line-type context) 'acct-transaction)
(eq (ledger-context-current-field context) 'account))
(regexp-quote (ledger-context-field-value context 'account))
nil)))
(ledger-read-string-with-default prompt default)))
(defun ledger-read-string-with-default (prompt default)
"Return user supplied string after PROMPT, or DEFAULT."
(read-string (concat prompt
(if default
(concat " (" default "): ")
": "))
nil 'ledger-minibuffer-history default))
(defun ledger-display-balance-at-point ()
"Display the cleared-or-pending balance.
And calculate the target-delta of the account being reconciled."
(interactive)
(let* ((account (ledger-read-account-with-prompt "Account balance to show"))
(buffer (current-buffer))
(balance (with-temp-buffer
(ledger-exec-ledger buffer (current-buffer) "cleared" account)
(buffer-substring-no-properties (point-min) (1- (point-max))))))
(when balance
(message balance))))
(defun ledger-magic-tab (&optional interactively)
"Decide what to with with <TAB> .
Can be pcomplete, or align-posting"
(interactive "p")
(if (and (> (point) 1)
(looking-back "[:A-Za-z0-9]" 1))
(ledger-pcomplete interactively)
(ledger-post-align-postings)))
(defvar ledger-mode-abbrev-table)
(defun ledger-insert-effective-date ()
(interactive)
(let ((context (car (ledger-context-at-point)))
(date-string (format-time-string (cdr (assoc "date-format" ledger-environment-alist)))))
(cond ((eq 'xact context)
(beginning-of-line)
(insert date-string "="))
((eq 'acct-transaction context)
(end-of-line)
(insert " ; [=" date-string "]")))))
;;;###autoload
(define-derived-mode ledger-mode text-mode "Ledger"
"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) "")
(add-hook 'post-command-hook 'ledger-highlight-xact-under-point nil t)
(add-hook 'before-revert-hook 'ledger-occur-remove-all-overlays nil t)
(make-variable-buffer-local 'highlight-overlay)
(ledger-init-load-init-file)
(set (make-local-variable 'indent-region-function) 'ledger-post-align-postings)
(let ((map (current-local-map)))
(define-key map [(control ?c) (control ?a)] 'ledger-add-transaction)
(define-key map [(control ?c) (control ?b)] 'ledger-post-edit-amount)
(define-key map [(control ?c) (control ?c)] 'ledger-toggle-current)
(define-key map [(control ?c) (control ?d)] 'ledger-delete-current-transaction)
(define-key map [(control ?c) (control ?e)] 'ledger-toggle-current-transaction)
(define-key map [(control ?c) (control ?f)] 'ledger-occur)
(define-key map [(control ?c) (control ?k)] 'ledger-copy-transaction-at-point)
(define-key map [(control ?c) (control ?m)] 'ledger-set-month)
(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-insert-effective-date)
(define-key map [(control ?c) (control ?u)] 'ledger-schedule-upcoming)
(define-key map [(control ?c) (control ?y)] 'ledger-set-year)
(define-key map [(control ?c) (control ?p)] 'ledger-display-balance-at-point)
(define-key map [tab] 'ledger-magic-tab)
(define-key map [(control ?i)] 'ledger-magic-tab)
(define-key map [(control ?c) tab] 'ledger-fully-complete-xact)
(define-key map [(control ?c) (control ?i)] 'ledger-fully-complete-xact)
(define-key map [(control ?c) (control ?o) (control ?a)] 'ledger-report-redo)
(define-key map [(control ?c) (control ?o) (control ?e)] 'ledger-report-edit)
(define-key map [(control ?c) (control ?o) (control ?g)] 'ledger-report-goto)
(define-key map [(control ?c) (control ?o) (control ?k)] 'ledger-report-kill)
(define-key map [(control ?c) (control ?o) (control ?r)] 'ledger-report)
(define-key map [(control ?c) (control ?o) (control ?s)] 'ledger-report-save)
(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 [cust] '(menu-item "Customize Ledger Mode" (lambda ()
(interactive)
(customize-group 'ledger))))
(define-key map [sep1] '("--"))
(define-key map [effective-date] '(menu-item "Set effective date" ledger-insert-effective-date))
(define-key map [sort-end] '(menu-item "Mark Sort End" ledger-sort-insert-end-mark))
(define-key map [sort-start] '(menu-item "Mark Sort Beginning" ledger-sort-insert-start-mark))
(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 [align-reg] '(menu-item "Align Region" ledger-post-align-postings :enable mark-active))
(define-key map [sep2] '(menu-item "--"))
(define-key map [copy-xact] '(menu-item "Copy Trans at Point" ledger-copy-transaction-at-point))
(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-transaction))
(define-key map [sep4] '(menu-item "--"))
(define-key map [recon-account] '(menu-item "Reconcile Account" ledger-reconcile))
(define-key map [check-balance] '(menu-item "Check Balance" ledger-display-balance-at-point))
(define-key map [sep6] '(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 Transaction" ledger-delete-current-transaction))
(define-key map [cmp-xact] '(menu-item "Complete Transaction" ledger-fully-complete-xact))
(define-key map [add-xact] '(menu-item "Add Transaction (ledger xact)" ledger-add-transaction :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 "Narrow to REGEX" ledger-occur))))
(defun ledger-set-year (newyear)
"Set ledger's idea of the current year to the prefix argument NEWYEAR."
(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 NEWMONTH."
(interactive "p")
(if (= newmonth 1)
(setq ledger-month (read-string "Month: " (ledger-current-month)))
(setq ledger-month (format "%02d" newmonth))))
(provide 'ldg-mode)
;;; ldg-mode.el ends here
|
