document --keep-paths option

diff --git a/src/fileEnviron.py b/src/fileEnviron.py
index 9ec3c1783e7bf5e8f1b80c71e43b27b69e3dc0e4..d2dffd2f954623e2cc0295e9c9cc9b1117284c37 100644 (file)
--- a/src/fileEnviron.py
+++ b/src/fileEnviron.py
@@ -811,12 +811,15 @@ def _showDoc(modules):
         print (module+"_ROOT_DIR not found!")
 
 def main(args):
-    from salomeContext import usage
+  # Identify application path then locate configuration files
+  __initialize()
 
+  if args == ['--help']:
+    from salomeContext import usage
     appended_opt_doc = \"""
 --keep-paths
 ============
-    With this option the environment varaibles PATH, PYTHONPATH and LD_LIBRARY_PATH defined into the starting shell are keept.
+    With this option the environment variables PATH, PYTHONPATH and LD_LIBRARY_PATH defined into the starting shell are kept.
     Without this option all values set before starting SALOME are simply ignored.
 \"""
     usage(appended_opt_doc=appended_opt_doc)
@@ -912,7 +915,13 @@ def main(args):
 
   if '--help' in args:
     from salomeContext import usage
-    usage()
+    appended_opt_doc = \"""
+--keep-paths
+============
+    With this option the environment variables PATH, PYTHONPATH and LD_LIBRARY_PATH defined into the starting shell are kept.
+    Without this option all values set before starting SALOME are simply ignored.
+\"""
+    usage(appended_opt_doc=appended_opt_doc)
     sys.exit(0)
 
   reinitialise_paths=True