;;; yasnippet-debug.el --- debug functions for yasnippet
-;; Copyright (C) 2010 João Távora
+;; Copyright (C) 2010, 2013, 2014 Free Software Foundation, Inc.
-;; Author: João Távora(defun yas/debug-snippet-vars () <joaotavora@gmail.com>
+;; Author: João Távora
;; Keywords: emulations, convenience
;; This program is free software; you can redistribute it and/or modify
;;; Code:
(require 'yasnippet)
+(require 'cl)
-(defun yas/debug-snippet-vars ()
+(defun yas-debug-snippet-vars ()
"Debug snippets, fields, mirrors and the `buffer-undo-list'."
(interactive)
(with-output-to-temp-buffer "*YASnippet trace*"
(princ (format "\nPost command hook: %s\n" post-command-hook))
(princ (format "\nPre command hook: %s\n" pre-command-hook))
- (princ (format "%s live snippets in total\n" (length (yas/snippets-at-point (quote all-snippets)))))
+ (princ (format "%s live snippets in total\n" (length (yas--snippets-at-point (quote all-snippets)))))
(princ (format "%s overlays in buffer:\n\n" (length (overlays-in (point-min) (point-max)))))
- (princ (format "%s live snippets at point:\n\n" (length (yas/snippets-at-point))))
+ (princ (format "%s live snippets at point:\n\n" (length (yas--snippets-at-point))))
- (dolist (snippet (yas/snippets-at-point))
+ (dolist (snippet (yas--snippets-at-point))
(princ (format "\tsid: %d control overlay from %d to %d\n"
- (yas/snippet-id snippet)
- (overlay-start (yas/snippet-control-overlay snippet))
- (overlay-end (yas/snippet-control-overlay snippet))))
- (princ (format "\tactive field: %d from %s to %s covering \"%s\"\n"
- (yas/field-number (yas/snippet-active-field snippet))
- (marker-position (yas/field-start (yas/snippet-active-field snippet)))
- (marker-position (yas/field-end (yas/snippet-active-field snippet)))
- (buffer-substring-no-properties (yas/field-start (yas/snippet-active-field snippet)) (yas/field-end (yas/snippet-active-field snippet)))))
- (when (yas/snippet-exit snippet)
+ (yas--snippet-id snippet)
+ (overlay-start (yas--snippet-control-overlay snippet))
+ (overlay-end (yas--snippet-control-overlay snippet))))
+ (princ (format "\tactive field: %s from %s to %s covering \"%s\"\n"
+ (yas--field-number (yas--snippet-active-field snippet))
+ (marker-position (yas--field-start (yas--snippet-active-field snippet)))
+ (marker-position (yas--field-end (yas--snippet-active-field snippet)))
+ (buffer-substring-no-properties (yas--field-start (yas--snippet-active-field snippet)) (yas--field-end (yas--snippet-active-field snippet)))))
+ (when (yas--snippet-exit snippet)
(princ (format "\tsnippet-exit: at %s next: %s\n"
- (yas/exit-marker (yas/snippet-exit snippet))
- (yas/exit-next (yas/snippet-exit snippet)))))
- (dolist (field (yas/snippet-fields snippet))
- (princ (format "\tfield: %d from %s to %s covering \"%s\" next: %s%s\n"
- (yas/field-number field)
- (marker-position (yas/field-start field))
- (marker-position (yas/field-end field))
- (buffer-substring-no-properties (yas/field-start field) (yas/field-end field))
- (yas/debug-format-fom-concise (yas/field-next field))
- (if (yas/field-parent-field field) "(has a parent)" "")))
- (dolist (mirror (yas/field-mirrors field))
+ (yas--exit-marker (yas--snippet-exit snippet))
+ (yas--exit-next (yas--snippet-exit snippet)))))
+ (dolist (field (yas--snippet-fields snippet))
+ (princ (format "\tfield: %s from %s to %s covering \"%s\" next: %s%s\n"
+ (yas--field-number field)
+ (marker-position (yas--field-start field))
+ (marker-position (yas--field-end field))
+ (buffer-substring-no-properties (yas--field-start field) (yas--field-end field))
+ (yas--debug-format-fom-concise (yas--field-next field))
+ (if (yas--field-parent-field field) "(has a parent)" "")))
+ (dolist (mirror (yas--field-mirrors field))
(princ (format "\t\tmirror: from %s to %s covering \"%s\" next: %s\n"
- (marker-position (yas/mirror-start mirror))
- (marker-position (yas/mirror-end mirror))
- (buffer-substring-no-properties (yas/mirror-start mirror) (yas/mirror-end mirror))
- (yas/debug-format-fom-concise (yas/mirror-next mirror)))))))
+ (marker-position (yas--mirror-start mirror))
+ (marker-position (yas--mirror-end mirror))
+ (buffer-substring-no-properties (yas--mirror-start mirror) (yas--mirror-end mirror))
+ (yas--debug-format-fom-concise (yas--mirror-next mirror)))))))
(princ (format "\nUndo is %s and point-max is %s.\n"
(if (eq buffer-undo-list t)
(point-max)))
(unless (eq buffer-undo-list t)
(princ (format "Undpolist has %s elements. First 10 elements follow:\n" (length buffer-undo-list)))
- (let ((first-ten (subseq buffer-undo-list 0 19)))
+ (let ((first-ten (subseq buffer-undo-list 0 (min 19
+ (length buffer-undo-list)))))
(dolist (undo-elem first-ten)
(princ (format "%2s: %s\n" (position undo-elem first-ten) (truncate-string-to-width (format "%s" undo-elem) 70))))))))
-(defun yas/debug-format-fom-concise (fom)
+(defun yas--debug-format-fom-concise (fom)
(when fom
- (cond ((yas/field-p fom)
- (format "field %d from %d to %d"
- (yas/field-number fom)
- (marker-position (yas/field-start fom))
- (marker-position (yas/field-end fom))))
- ((yas/mirror-p fom)
+ (cond ((yas--field-p fom)
+ (format "field %s from %d to %d"
+ (yas--field-number fom)
+ (marker-position (yas--field-start fom))
+ (marker-position (yas--field-end fom))))
+ ((yas--mirror-p fom)
(format "mirror from %d to %d"
- (marker-position (yas/mirror-start fom))
- (marker-position (yas/mirror-end fom))))
+ (marker-position (yas--mirror-start fom))
+ (marker-position (yas--mirror-end fom))))
(t
(format "snippet exit at %d"
- (marker-position (yas/fom-start fom)))))))
+ (marker-position (yas--fom-start fom)))))))
-(defun yas/exterminate-package ()
+(defun yas-exterminate-package ()
(interactive)
- (yas/global-mode -1)
- (yas/minor-mode -1)
+ (yas-global-mode -1)
+ (yas-minor-mode -1)
(mapatoms #'(lambda (atom)
- (when (string-match "yas/" (symbol-name atom))
- (unintern atom)))))
+ (when (string-match "yas[-/]" (symbol-name atom))
+ (unintern atom obarray)))))
-(defun yas/debug-test (&optional quiet)
+(defun yas-debug-test (&optional quiet)
(interactive "P")
- (yas/load-directory (or (and (listp yas/snippet-dirs)
- (first yas/snippet-dirs))
- yas/snippet-dirs
+ (yas-load-directory (or (and (listp yas-snippet-dirs)
+ (first yas-snippet-dirs))
+ yas-snippet-dirs
"~/Source/yasnippet/snippets/"))
(set-buffer (switch-to-buffer "*YAS TEST*"))
- (mapc #'yas/commit-snippet (yas/snippets-at-point 'all-snippets))
+ (mapc #'yas--commit-snippet (yas--snippets-at-point 'all-snippets))
(erase-buffer)
(setq buffer-undo-list nil)
(setq undo-in-progress nil)
(snippet-mode)
- (yas/minor-mode 1)
+ (yas-minor-mode 1)
(let ((abbrev))
(setq abbrev "$f")
(insert abbrev))
(unless quiet
- (add-hook 'post-command-hook 'yas/debug-snippet-vars 't 'local)))
+ (add-hook 'post-command-hook 'yas-debug-snippet-vars 't 'local)))
(provide 'yasnippet-debug)
+;; Local Variables:
+;; indent-tabs-mode: nil
+;; byte-compile-warnings: (not cl-functions)
+;; End:
;;; yasnippet-debug.el ends here
-