diff options
Diffstat (limited to 'lisp/ldg-sort.el')
| -rw-r--r-- | lisp/ldg-sort.el | 47 |
1 files changed, 39 insertions, 8 deletions
diff --git a/lisp/ldg-sort.el b/lisp/ldg-sort.el index cc036492..33ae2a98 100644 --- a/lisp/ldg-sort.el +++ b/lisp/ldg-sort.el @@ -38,6 +38,36 @@ "Move point to end of transaction." (forward-paragraph)) +(defun ledger-sort-find-start () + (if (re-search-forward ";.*Ledger-mode:.*Start sort" nil t) + (match-end 0))) + +(defun ledger-sort-find-end () + (if (re-search-forward ";.*Ledger-mode:.*End sort" nil t) + (match-end 0))) + +(defun ledger-sort-insert-start-mark () + (interactive) + (let (has-old-marker) + (save-excursion + (goto-char (point-min)) + (setq has-old-marker (ledger-sort-find-start)) + (if has-old-marker + (delete-region (match-beginning 0) (match-end 0)))) + (beginning-of-line) + (insert "\n; Ledger-mode: Start sort\n\n"))) + +(defun ledger-sort-insert-end-mark () + (interactive) + (let (has-old-marker) + (save-excursion + (goto-char (point-min)) + (setq has-old-marker (ledger-sort-find-end)) + (if has-old-marker + (delete-region (match-beginning 0) (match-end 0)))) + (beginning-of-line) + (insert "\n; Ledger-mode: End sort\n\n"))) + (defun ledger-sort-region (beg end) "Sort the region from BEG to END in chronological order." (interactive "r") ;; load beg and end from point and mark @@ -66,14 +96,15 @@ (defun ledger-sort-buffer () "Sort the entire buffer." (interactive) - (let ((sort-start (point-min)) - (sort-end (point-max))) - (goto-char (point-min)) - (if (re-search-forward ";.*Ledger-mode:.*Start sort" nil t) - (set 'sort-start (match-end 0))) - (if (re-search-forward ";.*Ledger-mode:.*End sort" nil t) - (set 'sort-end (match-end 0))) - (ledger-sort-region sort-start sort-end))) + (goto-char (point-min)) + (let ((sort-start (ledger-sort-find-start)) + (sort-end (ledger-sort-find-end))) + (ledger-sort-region (if sort-start + sort-start + (point-min)) + (if sort-end + sort-end + (point-max))))) (provide 'ldg-sort) |