miscellaneous update

git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@2627 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 40 insertions, 53 deletions

diff --git a/directory.html b/directory.html
index 7dd56a08..a5b5b367 100644
--- a/directory.html
+++ b/directory.html
@@ -49,40 +49,32 @@
 <DD>convert a PAM image to PBM, PGM, or PPM
 
 <DT><B><a href=pamtogif.html>pamtogif</a>     </B>
-<DD>
-convert PAM or PNM to GIF
+<DD>convert PAM or PNM to GIF
 
 <DT><B><a href=giftopnm.html>giftopnm</a>     </B>
-<DD>
-convert GIF to PNM
+<DD>convert GIF to PNM
 
 <DT><B><a href=pnmtojpeg.html>pnmtojpeg</a>    </B>
-<DD>
-convert PNM to JPEG/JFIF/EXIF format
+<DD>convert PNM to JPEG/JFIF/EXIF format
 
 <DT><B><a href=jpegtopnm.html>jpegtopnm</a>    </B>
-<DD>
-convert JFIF/JPEG/EXIF file to Netpbm format
+<DD>convert JFIF/JPEG/EXIF file to Netpbm format
 
 <DT><B><a href=pamtojpeg2k.html>pamtojpeg2k</a>    </B>
-<DD>
-convert PNM/PAM to JPEG-2000 code stream
+<DD>convert PNM/PAM to JPEG-2000 code stream
 
 <DT><B><a href=jpeg2ktopam.html>jpeg2ktopam</a>    </B>
-<DD>
-convert JPEG-2000 code stream to PAM/PNM
+<DD>convert JPEG-2000 code stream to PAM/PNM
 
 <DT><B><a href=pamtopng.html>pamtopng</a>     </B>
-<DD>
-convert Netpbm format to Portable Network Graphics
+<DD>convert Netpbm format to Portable Network Graphics
 
 <DT><B><a href=pnmtopng.html>pnmtopng</a>     </B>
 <DD>
 convert Netpbm format to Portable Network Graphics
 
 <DT><B><a href=pngtopam.html>pngtopam</a>     </B>
-<DD>
-convert PNG (Portable Network Graphics) to Netpbm formats
+<DD>convert PNG (Portable Network Graphics) to Netpbm formats
 
 <DT><B><a href=pnmtops.html>pnmtops</a>      </B>
 <DD>convert Netpbm formats to Postscript
@@ -100,12 +92,10 @@ convert PNG (Portable Network Graphics) to Netpbm formats
 <DD>convert Netpbm formats to TIFF CMYK file
 
 <DT><B><a href=ppmtobmp.html>ppmtobmp</a>     </B>
-<DD>
-convert PPM to Windows or OS/2 Bitmap file
+<DD>convert PPM to Windows or OS/2 Bitmap file
 
 <DT><B><a href=bmptopnm.html>bmptopnm</a>     </B>
-<DD>
-convert Windows or OS/2 Bitmap file to PPM or PGM
+<DD>convert Windows or OS/2 Bitmap file to PPM or PGM
 
 <DT><B><a href=pbmtog3.html>pbmtog3</a>      </B>
 <DD>convert PBM to Group 3 FAX
@@ -117,8 +107,7 @@ convert Windows or OS/2 Bitmap file to PPM or PGM
 <DD>convert PNM to JBIG BIE (compressed bitmap)
 
 <DT><B><a href=jbigtopnm.html>jbigtopnm</a>    </B>
-<DD>
-convert JBIG BIE (compressed bitmap) to PNM
+<DD>convert JBIG BIE (compressed bitmap) to PNM
 
 <DT><B><a href=pnmtoxwd.html>pnmtoxwd</a>     </B>
 <DD>convert Netpbm formats to X11 window dump
@@ -377,7 +366,7 @@ convert Palm DiddleBug image to PBM
 <DD>convert Atari Degas .pc1 (compressed pi1) to PPM
 
 <DT><B><a href=pcdovtoppm.html>pcdovtoppm</a>      </B>
-<DD>Convert a photo CD PCD overview file to PPM
+<DD>convert a photo CD PCD overview file to PPM
 
 <DT><B><a href=pnmtopclxl.html>pnmtopclxl</a>      </B>
 <DD>convert PNM to HP PCL-XL (PCL 6) printer language
@@ -533,7 +522,7 @@ convert Palm Pilot Image Viewer format to Netpbm formats.
 <dd>convert an SVG (Scalable Vector Graphics) image to Netpbm format
 
 <DT><B><a href=ppmtoterm.html>ppmtoterm</a>     </B>
-<DD>Display PPM image on ANSI standard text terminal
+<DD>display PPM image on ANSI standard text terminal
 
 <DT><B><a href=pamtotga.html>pamtotga</a>     </B>
 <DD>convert PAM to TrueVision Targa file
@@ -557,20 +546,16 @@ convert Palm Pilot Image Viewer format to Netpbm formats.
 <DD>convert WAP (Wireless App Protocol) Wireless Bitmap to PBM
 
 <DT><B><a href=pamtowinicon.html>pamtowinicon</a></B>
-<DD>
-convert PAM to Windows icon file
+<DD>convert PAM to Windows icon file
 
 <DT><B><a href=ppmtowinicon.html>ppmtowinicon</a></B>
-<DD>
-convert PPM to Windows icon file (obsoleted by <b>pamtowinicon</b>).
+<DD>convert PPM to Windows icon file (obsoleted by <b>pamtowinicon</b>).
 
 <DT><B><a href=winicontopam.html>winicontopam</a></B>
-<DD>
-convert Windows icon file to PAM
+<DD>convert Windows icon file to PAM
 
 <DT><B><a href=winicontoppm.html>winicontoppm</a></B>
-<DD>
-convert Windows icon file to PPM (obsoleted by <b>winicontoapm</b>).
+<DD>convert Windows icon file to PPM (obsoleted by <b>winicontoapm</b>).
 
 <DT><B><a href=ximtoppm.html>ximtoppm</a>     </B>
 <DD>convert Xim to PPM
@@ -618,8 +603,7 @@ convert Windows icon file to PPM (obsoleted by <b>winicontoapm</b>).
 <DD>convert PPM to just about any text-based format, using a grammar file
      
 <DT><B><a href=anytopnm.html>anytopnm</a>     </B>
-<DD>
-convert any graphics format to Netpbm format
+<DD>convert any graphics format to Netpbm format
 
 </DL>
 
@@ -854,7 +838,7 @@ a color map containing all possible colors of given maxval
 <DD>perform morphological convolutions on a PGM image: dilation and erosion.
      
 <DT><B><a href="pgmbentley.html">pgmbentley</a>    </B>
-<DD>Bentleyize a PGM image
+<DD>bentleyize a PGM image
 
 <DT><B><a href="pamoil.html">pamoil</a>        </B>
 <DD>turn a PNM or PAM image into an oil painting
@@ -872,11 +856,14 @@ a color map containing all possible colors of given maxval
 <DD>quantize colors on many files
 
 <DT><B><a href=pnmremap.html>pnmremap</a></B>
-<DD>Replace colors in an image with those from a color map
+<DD>replace colors in an image with those from a color map
 
 <DT><B><a href=pamlookup.html>pamlookup</a></b>
 <DD>map an image to a new image by using it as indices into a table
      
+<DT><B><a href=pamunlookup.html>pamunlookup</a></b>
+<DD>inverse of <b>pamlookup</b> - generates the index image
+     
 <DT><B><a href=ppmshift.html>ppmshift</a>      </B>
 <DD>shift lines of PPM image left or right a random amount
 
@@ -887,7 +874,7 @@ a color map containing all possible colors of given maxval
 <DD>shear an image
 
 <DT><B><a href=pamrubber.html>pamrubber</a>    </B>
-<DD>Rubber sheet deforming, distortion, stretching of an image
+<DD>rubber sheet deforming, distortion, stretching of an image
 
 <DT><B><a href=pamaddnoise.html>pamaddnoise</a>     </B>
 <DD>add noise to an image
@@ -896,17 +883,17 @@ a color map containing all possible colors of given maxval
 <dd>replace detail with smooth gradient from one edge to the other
 
 <DT><B><a href=pamperspective.html>pamperspective</a>    </B>
-<DD>Change perspective distortion in an image
+<DD>change perspective distortion in an image
 
 <DT><B><a href=pgmabel.html>pgmabel</a></B>
 <DD>create cross-section of an image using Abel integration for deconvolution
 
 <dt><b><a href="pnmmercator.html">pnmmercator</a></b>
-<dd>Turns a rectangular projection map into a Mercator projection
+<dd>turn a rectangular projection map into a Mercator projection
 
 <DT><B><a href=ppmglobe.html>ppmglobe</a></b>
 
-<DD>Turn a cylindrical projection into strips that can be glued onto a sphere
+<DD>turn a cylindrical projection into strips that can be glued onto a sphere
 
 <DT><B><a href=pnmtile.html>pnmtile</a>       </B>
 <DD>replicate an image into a specified size
@@ -915,7 +902,7 @@ a color map containing all possible colors of given maxval
 <DD>slice an image into many horizontally and/or vertically
 
 <DT><B><a href=pamundice.html>pamundice</a></B>
-<DD>Assemble an image from tiles (opposite of <b>pamdice</b>)
+<DD>assemble an image from tiles (opposite of <b>pamdice</b>)
 
 <DT><B><a href=ppmtorgb3.html>ppmtorgb3</a>     </B>
 <DD>separate a PPM into three PGMs
@@ -938,16 +925,16 @@ a color map containing all possible colors of given maxval
 <DD>deshadow a PGM image
 
 <DT><B><a href=ppmdraw.html>ppmdraw</a>      </B>
-<DD>Draw text, lines, shapes, etc. on an image
+<DD>draw text, lines, shapes, etc. on an image
 
 <DT><B><a href=ppmlabel.html>ppmlabel</a>      </B>
-<DD>Add text to an image
+<DD>add text to an image
 
 <DT><B><a href=pamsummcol.html>pamsummcol</a>      </B>
 <DD>summarize (sum, average, etc) an image by column
 
 <DT><B><a href=ppmfade.html>ppmfade</a></B>
-<DD>Produce series of images fading from one to another
+<DD>produce series of images fading from one to another
      
 </DL>
 
@@ -981,10 +968,10 @@ These all work on the Netpbm formats as input.
 <DD>draw a histogram of a PGM or PPM
 
 <DT><B><a href=pnmcolormap.html>pnmcolormap</a></B>
-<DD>Choose the N best colors to represent an image; create a colormap
+<DD>choose the N best colors to represent an image; create a colormap
 
 <DT><B><a href=pamsumm.html>pamsumm</a>      </B>
-<DD>Summarize (sum, average, etc.) all samples in an image
+<DD>summarize (sum, average, etc.) all samples in an image
      
 <DT><B><a href=pamsharpness.html>pamsharpness</a>      </B>
 <DD>measure the sharpness of an image
@@ -993,16 +980,16 @@ These all work on the Netpbm formats as input.
 <DD>create map of sharpness in an image
 
 <DT><B><a href=pamtilt.html>pamtilt</a></B>
-<DD>Measure the tilt of an image, i.e. document skew
+<DD>measure the tilt of an image, i.e. document skew
 
 <DT><B><a href=pgmminkowski.html>pgmminkowski</a></b>
-<DD>Compute Minkowski integral over a PGM image</DD>
+<DD>compute Minkowski integral over a PGM image</DD>
 
 <DT><B><a href=pbmminkowski.html>pbmminkowski</a></b>
-<DD>Compute Minkowski integral over a PBM image</DD>
+<DD>compute Minkowski integral over a PBM image</DD>
 
 <DT><B><a href=pammosaicknit.html>pammosaicknit</a></B>
-<DD>Validate a mosaic knitting pattern
+<DD>validate a mosaic knitting pattern
 
 </DL>
 
@@ -1027,13 +1014,13 @@ These all work on the Netpbm formats as input.
 <DD>run a shell command on each image of a multi-image stream
 
 <DT><B><a href=pamendian.html>pamendian</a></B>
-<DD>Swap bytes in multi-byte samples of a PAM image
+<DD>swap bytes in multi-byte samples of a PAM image
      
 <DT><b><a href="pamfix.html">pamfix</a></b>
 <dd>salvage a Netpbm image whose file is truncated or has invalid sample values
 
 <DT><b><a href="pamvalidate.html">pamvalidate</a></b>
-<dd>Copy Netpbm image stream, if and only if entire stream is valid Netpbm.
+<dd>copy Netpbm image stream, if and only if entire stream is valid Netpbm.
 
 <DT><B><a href="pbmmask.html">pbmmask</a></B>
 <DD>create a mask bitmap from a regular bitmap
@@ -1063,7 +1050,7 @@ These all work on the Netpbm formats as input.
 <DD>dump a Ppmdfont file
 
 <DT><B><a href="ppmdcfont.html">ppmdcfont</a>         </B>
-<DD>Turn a Ppmdfont file into C source for a builtin font
+<DD>turn a Ppmdfont file into C source for a builtin font
      
 <DT><B><a href="pnmindex.html">pnmindex</a>      </B>
 <DD>build a visual index of a bunch of Netpbm images