Listing configuration file names with the extension
\&.mtxcfg
causes the GUI to load the those configuration files in the appropriate tool\&. Any other file name is added as an input file for merging, opened in the chapter editor or in the header editor depending on the current mode\&. The current mode can be changed with
\fB\-\-merge\fR,
\fB\-\-edit\-chapters\fR
or
\fB\-\-edit\-headers\fR\&. The default mode is adding files for merging\&.
.PP
Note that if an instance of the application is already running when the application is started a second time all file names given on the command line are handled by the already\-running instance\&.
.PP
\fB\-\-merge\fR
.RS4
All following file names will be added as input files to the current merge job\&. This is the default mode\&.
.RE
.PP
\fB\-\-edit\-chapters\fR
.RS4
All following file names will be opened in the chapter editor\&.
.RE
.PP
\fB\-\-edit\-headers\fR
.RS4
All following file names will be opened in the header editor\&.