diff options
Diffstat (limited to 'lisp/ledger-complete.el')
| -rw-r--r-- | lisp/ledger-complete.el | 167 |
1 files changed, 89 insertions, 78 deletions
diff --git a/lisp/ledger-complete.el b/lisp/ledger-complete.el index a8ef9a8a..fd4cbcc0 100644 --- a/lisp/ledger-complete.el +++ b/lisp/ledger-complete.el @@ -1,6 +1,6 @@ ;;; ledger-complete.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: ;; Functions providing payee and account auto complete. @@ -34,8 +34,8 @@ ;; with pcomplete. See pcomplete-parse-arguments-function for ;; details (let* ((begin (save-excursion - (ledger-thing-at-point) ;; leave point at beginning of thing under point - (point))) + (ledger-thing-at-point) ;; leave point at beginning of thing under point + (point))) (end (point)) begins args) ;; to support end of line metadata @@ -65,42 +65,42 @@ (unless (and (>= origin (match-beginning 0)) (< origin (match-end 0))) (setq payees-list (cons (match-string-no-properties 3) - payees-list))))) ;; add the payee - ;; to the list + payees-list))))) ;; add the payee + ;; to the list (pcomplete-uniqify-list (nreverse payees-list)))) (defun ledger-find-accounts-in-buffer () - (interactive) - (let ((origin (point)) - accounts - (account-tree (list t)) - (account-elements nil) - (seed-regex (ledger-account-any-status-with-seed-regex - (regexp-quote (car pcomplete-args))))) - (save-excursion - (goto-char (point-min)) + (interactive) + (let ((origin (point)) + accounts + (account-tree (list t)) + (account-elements nil) + (seed-regex (ledger-account-any-status-with-seed-regex + (regexp-quote (car pcomplete-args))))) + (save-excursion + (goto-char (point-min)) - (dolist (account - (delete-dups - (progn - (while (re-search-forward seed-regex nil t) - (unless (between origin (match-beginning 0) (match-end 0)) - (setq accounts (cons (match-string-no-properties 2) accounts)))) - accounts))) - (let ((root account-tree)) + (dolist (account + (delete-dups + (progn + (while (re-search-forward seed-regex nil t) + (unless (between origin (match-beginning 0) (match-end 0)) + (setq accounts (cons (match-string-no-properties 2) accounts)))) + accounts))) + (let ((root account-tree)) (setq account-elements - (split-string - account ":")) - (while account-elements - (let ((xact (assoc (car account-elements) root))) - (if xact - (setq root (cdr xact)) - (setq xact (cons (car account-elements) (list t))) - (nconc root (list xact)) - (setq root (cdr xact)))) - (setq account-elements (cdr account-elements)))))) - account-tree)) + (split-string + account ":")) + (while account-elements + (let ((xact (assoc (car account-elements) root))) + (if xact + (setq root (cdr xact)) + (setq xact (cons (car account-elements) (list t))) + (nconc root (list xact)) + (setq root (cdr xact)))) + (setq account-elements (cdr account-elements)))))) + account-tree)) (defun ledger-find-metadata-in-buffer () "Search through buffer and build list of metadata. @@ -129,19 +129,19 @@ Return list." (setq prefix (concat prefix (and prefix ":") (car elements)) root (cdr xact)) - (setq root nil elements nil))) + (setq root nil elements nil))) (setq elements (cdr elements))) (setq root (delete (list (car elements) t) root)) (and root (sort (mapcar (function (lambda (x) - (let ((term (if prefix - (concat prefix ":" (car x)) - (car x)))) - (if (> (length (cdr x)) 1) - (concat term ":") - term)))) + (let ((term (if prefix + (concat prefix ":" (car x)) + (car x)))) + (if (> (length (cdr x)) 1) + (concat term ":") + term)))) (cdr root)) 'string-lessp)))) @@ -155,27 +155,32 @@ Return list." (delete (caar (ledger-parse-arguments)) (ledger-payees-in-buffer)) ;; this completes against payee names - (progn - (let ((text (buffer-substring-no-properties - (line-beginning-position) - (line-end-position)))) - (delete-region (line-beginning-position) - (line-end-position)) - (condition-case nil - (ledger-add-transaction text t) - (error nil))) - (forward-line) - (goto-char (line-end-position)) - (search-backward ";" (line-beginning-position) t) - (skip-chars-backward " \t0123456789.,") - (throw 'pcompleted t))) - (ledger-accounts))))) + (progn + (let ((text (buffer-substring-no-properties + (line-beginning-position) + (line-end-position)))) + (delete-region (line-beginning-position) + (line-end-position)) + (condition-case nil + (ledger-add-transaction text t) + (error nil))) + (forward-line) + (goto-char (line-end-position)) + (search-backward ";" (line-beginning-position) t) + (skip-chars-backward " \t0123456789.,") + (throw 'pcompleted t))) + (ledger-accounts))))) + +(defun ledger-trim-trailing-whitespace (str) + (let ((s str)) + (when (string-match "[ \t]*$" s) + (replace-match "" nil nil s)))) (defun ledger-fully-complete-xact () "Completes a transaction if there is another matching payee in the buffer. Does not use ledger xact" (interactive) - (let* ((name (caar (ledger-parse-arguments))) + (let* ((name (ledger-trim-trailing-whitespace (caar (ledger-parse-arguments)))) (rest-of-name name) xacts) (save-excursion @@ -208,35 +213,41 @@ Does not use ledger xact" (goto-char (match-end 0)))))) +(defcustom ledger-complete-ignore-case t + "Non-nil means that ledger-complete-at-point will be case-insensitive" + :type 'boolean + :group 'ledger) + (defun ledger-pcomplete (&optional interactively) "Complete rip-off of pcomplete from pcomplete.el, only added ledger-magic-tab in the previous commands list so that ledger-magic-tab would cycle properly" (interactive "p") - (if (and interactively - pcomplete-cycle-completions - pcomplete-current-completions - (memq last-command '(ledger-magic-tab - ledger-pcomplete - pcomplete-expand-and-complete - pcomplete-reverse))) - (progn - (delete-backward-char pcomplete-last-completion-length) - (if (eq this-command 'pcomplete-reverse) - (progn - (push (car (last pcomplete-current-completions)) - pcomplete-current-completions) - (setcdr (last pcomplete-current-completions 2) nil)) + (let ((pcomplete-ignore-case ledger-complete-ignore-case)) + (if (and interactively + pcomplete-cycle-completions + pcomplete-current-completions + (memq last-command '(ledger-magic-tab + ledger-pcomplete + pcomplete-expand-and-complete + pcomplete-reverse))) + (progn + (delete-backward-char pcomplete-last-completion-length) + (if (eq this-command 'pcomplete-reverse) + (progn + (push (car (last pcomplete-current-completions)) + pcomplete-current-completions) + (setcdr (last pcomplete-current-completions 2) nil)) (nconc pcomplete-current-completions (list (car pcomplete-current-completions))) (setq pcomplete-current-completions (cdr pcomplete-current-completions))) - (pcomplete-insert-entry pcomplete-last-completion-stub - (car pcomplete-current-completions) - nil pcomplete-last-completion-raw)) - (setq pcomplete-current-completions nil + (pcomplete-insert-entry pcomplete-last-completion-stub + (car pcomplete-current-completions) + nil pcomplete-last-completion-raw)) + (setq pcomplete-current-completions nil pcomplete-last-completion-raw nil) - (catch 'pcompleted + (catch 'pcompleted (let* ((pcomplete-stub) pcomplete-seen pcomplete-norm-func pcomplete-args pcomplete-last pcomplete-index @@ -250,7 +261,7 @@ ledger-magic-tab would cycle properly" (pcomplete-insert-entry pcomplete-stub (cdr result) (memq (car result) '(sole shortest)) - pcomplete-last-completion-raw)))))) + pcomplete-last-completion-raw))))))) (provide 'ledger-complete) |