-.TH IMAGEX "1" "September 2012" "imagex (wimlib) wimlib @VERSION@" "User Commands"
+.TH IMAGEX "1" "October 2012" "imagex (wimlib) wimlib @VERSION@" "User Commands"
.SH NAME
-imagex export \- Exports an image from a WIM archive to an existing or new WIM archive
+imagex-export \- Exports an image from a WIM archive to an existing or new WIM archive
.SH SYNOPSIS
\fBimagex export\fR \fISRC_WIMFILE\fR (\fISRC_IMAGE_NUM\fR | \
image being exported to \fIDEST_WIMFILE\fR. The default is its description in
\fISRC_WIMFILE\fR.
+\fBimagex export\fR supports exporting images from stand-alone WIMs as well as
+from split WIMs. However, you cannot export an image to a split WIM. See
+\fBSPLIT WIMS\fR.
+
.SH OPTIONS
.TP 6
\fB--boot\fR
\fIDEST_WIMFILE\fR does not yet exist, since if \fIDEST_WIMFILE\fR exists, the
compression type must be the same as that of \fIDEST_WIMFILE\fR.
-\fITYPE\fR may be "none", "maximum", or "fast". By default, it is "fast".
+\fITYPE\fR may be "none", "maximum", or "fast". By default, it is the same as
+that of the input WIM file.
You may also specify the actual names of the compression algorithms, "XPRESS"
and "LZX", instead of "fast" and "maximum", respectively.
-.SH NOTES
+.TP
+\fB--ref\fR="\fIGLOB\fR"
+File glob of additional split WIM parts that are part of the split WIM being
+exported. See \fBSPLIT_WIMS\fR.
+
+.SH SPLIT WIMS
+
+You may use \fBimagex export\fR to export images from a split WIM. The
+\fISRC_WIMFILE\fR argument is used to specify the first part of the split WIM, and
+the \fB--refs\fR="\fIGLOB\fR" option is used to provide a shell-style file glob
+that specifies the additional parts of the split WIM. \fIGLOB\fR is expected to
+be a single string on the command line, so \fIGLOB\fR must be quoted so that it
+is protected against shell expansion. \fIGLOB\fR must expand to all parts of
+the split WIM, except optionally the first part which may either omitted or
+included in the glob (but the first part MUST be specified as \fISRC_WIMFILE\fR as
+well).
+
+Here's an example. The names for the split WIMs usually go something like:
+
+.RS
+.PP
+.nf
+mywim.swm
+mywim2.swm
+mywim3.swm
+mywim4.swm
+mywim5.swm
+.RE
-\fBimagex export\fR does not yet support split WIMs.
+To export the first image of this split WIM to a new or existing WIM file
+"other.wim", run:
+.PP
+.RS
+imagex export mywim.swm 1 other.wim --ref="mywim*.swm"
+.RE
+.PP
.SH EXAMPLES
-Export the second image of 'boot.wim' to the new WIM file 'image2.wim', and
+Export the second image of 'boot.wim' to the new WIM file 'new.wim', and
change the compression type to maximum, if it wasn't maximum already:
.RS
.PP
-image export boot.wim 2 image2.wim --compress=maximum
+image export boot.wim 2 new.wim --compress=maximum
.RE
.PP