devonfw#961: fixed function doc

documentation/functions.asciidoc

@@ -205,6 +205,12 @@ If this does not happen, the name is determined from the URL.
 If the file exists and the force option was not specified, the function ends with a corresponding message and the return value 255.
 Otherwise the file is downloaded and, if successful, moved to the target directory.
 
+=== doEnvironmentProject
+Loads all `devon.properties` via xref:doLoadProperties[]. 
+If the first argument is not empty (set to `export`) it will export all the properties.
+Also it sets the environment variables `DEVON_HOME_DIR`, `WORKSPACE`, and `WORKSPACE_PATH`.
+Finally, it updates the `PATH` variable via xref:doUpdatePath[] and exports it.
+
 === doExtract
 Takes the file to be extracted and possibly a path to where it should be extracted.
 Then the right tool is selected based on the file extension and the file is unzipped.

scripts/src/test/bash/test-functions-doc

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 SCRIPTS_PATH="../../../../scripts/src/main/resources/scripts"
-( set -o pipefail; grep "function " "${SCRIPTS_PATH}/functions" "${SCRIPTS_PATH}/environment-project" | sed 's/.*function //' | sed 's/() {//' | sort -u > functions.list ) || exit 1
+( set -o pipefail; grep "function " "${SCRIPTS_PATH}/functions" "${SCRIPTS_PATH}/functions-core" | sed 's/.*function //' | sed 's/() {//' | sort -u > functions.list ) || exit 1
 ( set -o pipefail; grep "=== " "../../../../documentation/functions.asciidoc"  | sed 's/=== //' | sort -u > functions.adoc.list ) || exit 1
 
 diff functions.list functions.adoc.list