Revert "docs: add magic constants descriptions (or at least try)"

This reverts commit f03aebf0dd.

crates/eww/src/config/inbuilt.rs

@@ -81,17 +81,17 @@ macro_rules! define_magic_constants {
     }
 }
 define_magic_constants! { eww_paths,
-    // @desc EWW_CONFIG_DIR (Magic constant) - Path to the eww configuration of the current process
+    // @desc EWW_CONFIG_DIR - Path to the eww configuration of the current process
     "EWW_CONFIG_DIR" => DynVal::from_string(eww_paths.get_config_dir().to_string_lossy().into_owned()),
 
-    // @desc EWW_CMD (Magic constant) - eww command running in the current configuration, useful in event handlers. I.e.: `:onclick "${EWW_CMD} update foo=bar"`
+    // @desc EWW_CMD - eww command running in the current configuration, useful in event handlers. I.e.: `:onclick "${EWW_CMD} update foo=bar"`
     "EWW_CMD" => DynVal::from_string(
         format!("\"{}\" --config \"{}\"",
             std::env::current_exe().map(|x| x.to_string_lossy().into_owned()).unwrap_or_else(|_| "eww".to_string()),
             eww_paths.get_config_dir().to_string_lossy().into_owned()
         )
     ),
-    // @desc EWW_EXECUTABLE (Magic constant) - Full path of the eww executable
+    // @desc EWW_EXECUTABLE - Full path of the eww executable
     "EWW_EXECUTABLE" => DynVal::from_string(
         std::env::current_exe().map(|x| x.to_string_lossy().into_owned()).unwrap_or_else(|_| "eww".to_string()),
     ),

crates/eww/src/server.rs

@@ -33,6 +33,7 @@ pub fn initialize_server<B: DisplayBackend>(
     log::info!("Loading paths: {}", &paths);
 
     let read_config = config::read_from_eww_paths(&paths);
+
     let eww_config = match read_config {
         Ok(config) => config,
         Err(err) => {
@@ -41,10 +42,6 @@ pub fn initialize_server<B: DisplayBackend>(
         }
     };
 
-    for (name, definition) in config::inbuilt::get_magic_constants(&paths) {
-        std::env::set_var(name.0, definition.initial_value.0);
-    }
-
     cleanup_log_dir(paths.get_log_dir())?;
 
     if should_daemonize {

docs/src/magic-vars.md

@@ -4,6 +4,3 @@ These are variables that are always there, without you having to import them.
 
 The delay between all the updating variables except `EWW_TIME` is 2s, for `EWW_TIME` it is 1s.
 
-There are also `magic constants`, marked with `(Magic constant)` after the variable's name. As the name implies, they do not change.
-You can also access them in your scripts since they are automatically exported as environmental variables!
-