X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=spray.el;h=e54de5487354d45eb405c0f57ebfdb2303f9d3f4;hb=a24a6004cea5cd9687e9164a8a4f7ef23275d19d;hp=7dbd65a583e8ae361729e6e03d2b3cafa2419eee;hpb=c52fc16e72693d5acf9df0aa6a26827862a1fe14;p=spray

diff --git a/spray.el b/spray.el
index 7dbd65a..e54de54 100644
--- a/spray.el
+++ b/spray.el
@@ -161,6 +161,7 @@ decreasing by one for each subsequent word."
     (define-key km (kbd "<right>") 'spray-forward-word)
     (define-key km (kbd "f") 'spray-faster)
     (define-key km (kbd "s") 'spray-slower)
+    (define-key km (kbd "t") 'spray-time)
     (define-key km (kbd "q") 'spray-quit)
     (define-key km (kbd "<return>") 'spray-quit)
     (define-key km [remap forward-char] 'spray-forward-word)
@@ -247,11 +248,11 @@ decreasing by one for each subsequent word."
          (len (+ (skip-chars-forward "^\s\t\n—") (skip-chars-forward "—")))
          (end (point))
          (accent (+ beg (cl-case len
-                       ((1) 1)
-                       ((2 3 4 5) 2)
-                       ((6 7 8 9) 3)
-                       ((10 11 12 13) 4)
-                       (t 5)))))
+                          ((1) 1)
+                          ((2 3 4 5) 2)
+                          ((6 7 8 9) 3)
+                          ((10 11 12 13) 4)
+                          (t 5)))))
     ;; this fairly obfuscated, using magic numbers to store state
     ;; it would be nice to sometime patch this so it is more readable.
     ;; for greater than 9 length, we display for twice as long
@@ -274,9 +275,7 @@ decreasing by one for each subsequent word."
   (cond ((not (zerop spray--initial-delay))
          (setq spray--initial-delay (1- spray--initial-delay)))
         ((not (zerop spray--delay))
-         (setq spray--delay (1- spray--delay))
-         (when (= spray--delay 2)
-           (narrow-to-region (point) (point))))
+         (setq spray--delay (1- spray--delay)))
         (t
          (widen)
          (if (eobp)
@@ -351,6 +350,16 @@ Decreases the wpm (words per minute) parameter. See the variable
     (when was-running
       (spray-start))))
 
+(defun spray-time ()
+  (interactive)
+  (widen)
+  (let ((position (progn (skip-chars-backward "^\s\t\n—") (point))))
+    (message
+     "%d per cent done; ~%d minute(s) remaining"
+     (* 100 (/ position (+ 0.0 (point-max))))
+     (fround (/ (count-words-region position (point-max)) (+ 0.0 spray-wpm)))))
+  (spray--word-at-point))
+
 ;; * provide
 
 (provide 'spray)