-\rare{-dir}{ Specify a directory containing C files to process. By
- default, the include path will be set to the ``include'' subdirectory of
- this directory. A different include path can be specified using the
- option {\bf -I}. {\bf -dir} only considers the rightmost directory in
- the argument list. This behavior is convenient for creating a script
- that always works on a single directory, but allows the user of the
- script to override the provided directory with another one. Spatch
- collects the files in the directory using {\tt find} and does not follow
- symbolic links.}
+\normal{-use\_idutils}{ Use an id-utils index created using lid to select
+ the files to which a semantic patch may be relevant. This option
+ requires that a directory is specified. The index may be created using
+ the script {\tt coccinelle/scripts/ idindex\_cocci.sh}. In conjunction
+ with the option {\bf -patch\_cocci} this option prints the regular
+ expression that will be passed to glimpse.}
+
+\rare{-dir}{ Specify a directory containing C files to process. A trailing
+ {\tt /} is permitted on the directory name and has no impact on the
+ result. By default, the include path will be set to the ``include''
+ subdirectory of this directory. A different include path can be
+ specified using the option {\bf -I}. {\bf -dir} only considers the
+ rightmost directory in the argument list. This behavior is convenient
+ for creating a script that always works on a single directory, but allows
+ the user of the script to override the provided directory with another
+ one. Spatch collects the files in the directory using {\tt find} and
+ does not follow symbolic links.}