Process input type submit for translations

Fixes #997

diff --git a/po/xgettext-html b/po/xgettext-html
index 2e4e93bf5e5c534fbefd0f0eed53789d518c4e3f..231de446a54d539f63432aea9f4ecb5c7c039da7 100755 (executable)
--- a/po/xgettext-html
+++ b/po/xgettext-html
@@ -69,7 +69,7 @@ function process(elem, locator, enabled) {
         }
         if (elem.hasAttribute("value") &&
             elem.tagName === "INPUT" &&
-            isAnyOf(elem.getAttribute("type"), ["reset", "button"])) {
+            isAnyOf(elem.getAttribute("type"), ["reset", "button", "submit"])) {
             addString(elem.getAttribute("value"), locator(elem));
         }
     }