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-rw-r--r--Source/cmDocumentation.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmDocumentation.cxx b/Source/cmDocumentation.cxx
index 5e56b29..ef53d4a 100644
--- a/Source/cmDocumentation.cxx
+++ b/Source/cmDocumentation.cxx
@@ -21,7 +21,7 @@ static const char *cmDocumentationStandardOptions[][3] =
{
{"--copyright [file]", "Print the CMake copyright and exit.",
"If a file is specified, the copyright is written into it."},
- {"--help", "Print usage information and exit.",
+ {"--help,-help,-usage,-h,-H,/?", "Print usage information and exit.",
"Usage describes the basic command line interface and its options."},
{"--help-full [file]", "Print full help and exit.",
"Full help displays most of the documentation provided by the UNIX "