From fa104da70bddc9bd1a457b9eaa7aeea4fdd054d4 Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Sun, 14 Jan 2018 16:32:46 +0100
Subject: [PATCH] Can now use tab to move from writing a templated function's
 template argument, to replacing its regular arguments

---
 src/source.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/source.cc b/src/source.cc
index 22341f9..bf399c8 100644
--- a/src/source.cc
+++ b/src/source.cc
@@ -2230,6 +2230,19 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
       }
     }
   }
+  // Mark parameters of templated functions after pressing tab and after writing template argument
+  else if(key->keyval==GDK_KEY_Tab && (key->state&GDK_SHIFT_MASK)==0) {
+    if(*iter=='>') {
+      iter.forward_char();
+      Gtk::TextIter parenthesis_end_iter;
+      if(*iter=='(' && is_templated_function(iter, parenthesis_end_iter)) {
+        iter.forward_char();
+        get_buffer()->select_range(iter, parenthesis_end_iter);
+        scroll_to(get_buffer()->get_insert());
+        return true;
+      }
+    }
+  }
   
   return false;
 }