From a7f91232f3ed9adcb8a4599346d07feecf8b09ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20W=C3=A4ckerlin?= <marc@mrw.dev>
Date: Wed, 19 Feb 2020 11:36:16 +0100
Subject: [PATCH] documentation update

---
 src/commands.hxx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/commands.hxx b/src/commands.hxx
index 02c3147..56d7881 100644
--- a/src/commands.hxx
+++ b/src/commands.hxx
@@ -1915,7 +1915,15 @@ class Set: public Command {
         " output, such as <do>, which returns the result of JavaScript or"
         " <execute>, which returns the output of the executed command, or"
         " <call>, which returns the result of the last command."
-        " All variables are global with regard to functions.";
+        " All variables are global with regard to functions.\n\n"
+        "To set a variable to the value of an input field, you can use:\n\n"
+        "  "+tag()+" <variable>\n"
+        "    do <selector>\n"
+        "      this.value\n\n";
+        "To set a variable to the inner html content of an element, you can use:\n\n"
+        "  "+tag()+" <variable>\n"
+        "    do <selector>\n"
+        "      this.innerHTML";
     }
     QString command() const {
       if (_next)