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--- introduction_to_lua_programming [2020/10/29 10:35] – atolstov
+++ lua:introduction_to_lua_programming [2021/08/06 08:48] – emozolyak
@@ Line 1: / Line 1: @@
+{{ :lua_logo.png?nolink&100|}}
 ====== Introduction to Lua programming ======
-WebHMI allows you to create custom programs (scripts) in [[https://en.wikipedia.org/wiki/Lua | Lua]] 5.1 language. The scripts are managed in the **Setup -> Scripts** menu item.
+WebHMI allows you to create custom programs (scripts) in [[https://en.wikipedia.org/wiki/Lua | Lua]] 5.1 language.
+The scripts are managed in the **Setup -> Scripts** menu item.
 If you have no experience with Lua language read this tutorial at first  [[ https://gist.github.com/pateltej/bfec90ff449595f12236 | Lua in 15 minutes]].
@@ Line 11: / Line 14: @@
 Here is an example of a simple script for WebHMI:
-<code lua log>
+<code lua>
 --[[
  these vars will be assigned only once
@@ Line 102: / Line 105: @@
 Here we see that the error occurred while trying to perform an arithmetic operation with an undefined variable (value is **nil**). The error occurred in script with id=1, its name was 'Calculate humidity', the error occurred in line number 4 at 12:09:27.047. The variable that caused the error is called 'random'.
-Thus, using this log you can find all runtime errors in your scripts. Also for debugging you can use watch console window, which is available in [[scripts editor]].
+Thus, using this log you can find all runtime errors in your scripts. Also for debugging you can use watch console window, which is available in [[lua:scripts_editor]].