The Independent JPEG Group's JPEG software v3
diff --git a/cjpeg.1 b/cjpeg.1
index 9a18322..c2ca517 100644
--- a/cjpeg.1
+++ b/cjpeg.1
@@ -1,4 +1,4 @@
-.TH CJPEG 1 "11 December 1991"
+.TH CJPEG 1 "28 February 1992"
.SH NAME
cjpeg \- compress an image file to a JPEG file
.SH SYNOPSIS
@@ -10,6 +10,9 @@
.B \-oTIad
]
[
+.BI \-m " memory"
+]
+[
.I filename
]
.LP
@@ -33,7 +36,8 @@
.B \-o
usually makes the JPEG file a little smaller, but
.B cjpeg
-runs much slower. Image quality and speed of decompression are unaffected by
+runs somewhat slower and needs much more memory. Image quality and speed of
+decompression are unaffected by
.BR \-o .
.TP
.B \-T
@@ -57,6 +61,13 @@
Enable debug printout. More
.BR \-d 's
give more output. Also, version information is printed at startup.
+.TP
+.BI \-m " memory"
+Set limit for amount of memory to use in processing large images. Value is
+in thousands of bytes, or millions of bytes if "M" is attached to the
+number. For example,
+.B \-m 4m
+selects 4000000 bytes. If more space is needed, temporary files will be used.
.PP
The
.B \-Q
@@ -113,6 +124,9 @@
.SH SEE ALSO
.BR djpeg (1)
.br
+.BR ppm (5),
+.BR pgm (5)
+.br
Wallace, Gregory K. "The JPEG Still Picture Compression Standard",
Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44.
.SH AUTHOR