[elpa] externals/greader d7d1510 12/76: function greader-espeak-set-language added.

[Stefan Monnier]

branch: externals/greader
commit d7d151039eeef4b8f10ec057b6accc3d5ea6bfae
Author: Michelangelo Rodriguez <address@hidden>
Commit: Michelangelo Rodriguez <address@hidden>

    function greader-espeak-set-language added.
    This function returns the espeak parameter needed to set properly the 
language of speech.
---
 greader-espeak.el | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/greader-espeak.el b/greader-espeak.el
index f7e24ab..e9402fd 100644
--- a/greader-espeak.el
+++ b/greader-espeak.el
@@ -27,3 +27,10 @@ espeak --list-languages
   (if (not rate)
       (concat "-s" (number-to-string greader-espeak-rate))
     (concat "-s" (number-to-string rate))))
+(defun greader-espeak-set-language
+    (&optional lang)
+  "returns the appropriate string to pass to espeak in order to set the 
language appropriately"
+  (if (not lang)
+      
+      (concat "-V " greader-espeak-language)
+    (concat "-V " lang)))