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Diffstat (limited to 'lisp/wid-edit.el')
| -rw-r--r-- | lisp/wid-edit.el | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lisp/wid-edit.el b/lisp/wid-edit.el index 27922327f44..61bb4db558c 100644 --- a/lisp/wid-edit.el +++ b/lisp/wid-edit.el @@ -1987,10 +1987,14 @@ the earlier input." (when (overlayp overlay) (delete-overlay overlay)))) -(defun widget-field-value-get (widget) - "Return current text in editing field." +(defun widget-field-value-get (widget &optional no-truncate) + "Return current text in editing field. +Normally, trailing spaces within the editing field are truncated. +But if NO-TRUNCATE is non-nil, include them." (let ((from (widget-field-start widget)) - (to (widget-field-text-end widget)) + (to (if no-truncate + (widget-field-end widget) + (widget-field-text-end widget))) (buffer (widget-field-buffer widget)) (secret (widget-get widget :secret)) (old (current-buffer))) @@ -3407,6 +3411,7 @@ To use this type, you must define :match or :match-alternatives." :format "%{%t%}: %v\n" :valid-regexp "\\`.\\'" :error "This field should contain a single character" + :value-get (lambda (w) (widget-field-value-get w t)) :value-to-internal (lambda (_widget value) (if (stringp value) value |