diff options
Diffstat (limited to 'lisp/ldg-xact.el')
| -rw-r--r-- | lisp/ldg-xact.el | 51 |
1 files changed, 43 insertions, 8 deletions
diff --git a/lisp/ldg-xact.el b/lisp/ldg-xact.el index 66d3f46f..31b9818f 100644 --- a/lisp/ldg-xact.el +++ b/lisp/ldg-xact.el @@ -76,6 +76,41 @@ within the transaction." (ledger-context-field-value context-info 'payee) nil)))) +(defun ledger-xact-find-slot (moment) + "Find the right place in the buffer for a transaction at MOMENT. +MOMENT is an encoded date" + (catch 'found + (ledger-xact-iterate-transactions + (function + (lambda (start date mark desc) + (if (ledger-time-less-p moment date) + (throw 'found t))))))) + +(defun ledger-xact-iterate-transactions (callback) + "Iterate through each transaction call CALLBACK for each." + (goto-char (point-min)) + (let* ((now (current-time)) + (current-year (nth 5 (decode-time now)))) + (while (not (eobp)) + (when (looking-at ledger-iterate-regex) + (let ((found-y-p (match-string 2))) + (if found-y-p + (setq current-year (string-to-number found-y-p)) ;; a Y directive was found + (let ((start (match-beginning 0)) + (year (match-string 4)) + (month (string-to-number (match-string 5))) + (day (string-to-number (match-string 6))) + (mark (match-string 7)) + (code (match-string 8)) + (desc (match-string 9))) + (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)))) + (defsubst ledger-goto-line (line-number) "Rapidly move point to line LINE-NUMBER." (goto-char (point-min)) @@ -106,17 +141,17 @@ within the transaction." (extents (ledger-find-xact-extents (point))) (transaction (buffer-substring-no-properties (car extents) (cadr extents))) encoded-date) - (if (string-match ledger-date-regex date) + (if (string-match ledger-iso-date-regexp date) (setq encoded-date - (encode-time 0 0 0 (string-to-number (match-string 3 date)) - (string-to-number (match-string 2 date)) - (string-to-number (match-string 1 date))))) - (ledger-find-slot encoded-date) + (encode-time 0 0 0 (string-to-number (match-string 4 date)) + (string-to-number (match-string 3 date)) + (string-to-number (match-string 2 date))))) + (ledger-xact-find-slot encoded-date) (insert transaction "\n") - (backward-paragraph) - (re-search-forward ledger-date-regex) + (backward-paragraph 2) + (re-search-forward ledger-iso-date-regexp) (replace-match date) - (re-search-forward "[1-9][0-9]+\.[0-9]+"))) + (ledger-next-amount))) (provide 'ldg-xact) |