Assistant: Update documentation for remote commands.

- Assistant understands a newline character as well as '\0' to mark
  the end of a remote command. Since the former is considerably less
  complicated to do and to explain, the documentation now uses
  that approach.
- The related examples have been updated accordingly.
- The qdoc file now uses the encoding it promises in the header.

Reviewed-by: kh1
Reviewed-by: David Boddie

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/help/remotecontrol/remotecontrol.cpp b/examples/help/remotecontrol/remotecontrol.cpp
index adb92d097c..9dc166e99e 100644
--- a/examples/help/remotecontrol/remotecontrol.cpp
+++ b/examples/help/remotecontrol/remotecontrol.cpp
@@ -123,7 +123,7 @@ void RemoteControl::sendCommand(const QString &cmd)
 {
     if (process->state() != QProcess::Running)
         return;
-    process->write(cmd.toLocal8Bit() + '\0');
+    process->write(cmd.toLocal8Bit() + '\n');
 }
 
 void RemoteControl::on_indexButton_clicked()