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@@ -745,11 +745,14 @@ Process Startup and Termination
Program Arguments
* Argument Syntax:: By convention, options start with a hyphen.
-* Parsing Options:: The @code{getopt} function.
-* Example of Getopt:: An example of parsing options with @code{getopt}.
-* Long Options:: GNU utilities should accept long-named options.
- Here is how to do that.
-* Long Option Example:: An example of using @code{getopt_long}.
+* Parsing Program Arguments:: Ways to parse program options and arguments.
+
+Parsing Program Arguments
+
+* Getopt:: Parsing program options using @code{getopt}.
+* Argp:: Parsing program options using @code{argp_parse}.
+* Suboptions:: Some programs need more detailed options.
+* Suboptions Example:: This shows how it could be done for @code{mount}.
Environment Variables