1 files changed, 23 insertions, 23 deletions
diff --git a/doc/limn.texi b/doc/limn.texi
index 7c38f08..1984837 100644
--- a/doc/limn.texi
+++ b/doc/limn.texi
@@ -1,8 +1,8 @@
-@c Copyright (C) 1992, 93 Free Software Foundation.
+@c Copyright (C) 1992, 93, 04 Free Software Foundation.
 @c This is part of the GNU font utilities manual.
 @c For copying conditions, see the file fontutil.texi.
 
-@node Limn, BZRto, Charspace, Top
+@node Limn
 @chapter Limn
 
 @pindex limn
@@ -49,7 +49,7 @@ the file @file{limn/README} for the full citations.
 @end menu
 
 
-@node Limn algorithm, Invoking Limn,  , Limn
+@node Limn algorithm
 @section Limn algorithm
 
 @cindex Limn algorithm
@@ -76,7 +76,7 @@ implemented in @file{limn/fit.c}.
 @example
 find pixel outlines
 for each pixel outline:
-  find corners, yielding curve lists
+  find corners
   for each curve list:
     remove knees
     filter
@@ -86,9 +86,9 @@ for each pixel outline:
       set initial t values
       find tangents
       fit with one spline
-      while error > reparameterize-threshold, reparameterize
-      if error > error-threshold, subdivide and recurse
-      if linearity < line-threshold, change to straight line
+      while error > reparameterize-threshold
+      if error > error-threshold
+      if linearity < line-threshold
     revert bad lines
     align endpoints
 @end example
@@ -106,7 +106,7 @@ for each pixel outline:
 @end menu
 
 
-@node Finding pixel outlines, Finding corners,  , Limn algorithm
+@node Finding pixel outlines
 @subsection Finding pixel outlines
 
 @cindex pixel outlines, finding in bitmaps
@@ -150,7 +150,7 @@ coordinates will start at (0,1) and proceed counterclockwise: (0,0)
 start => (0,1)<-(1,1)
            |      ^
            v      |
-         (0,0)->(0,1)
+         (0
 @end example
 
 
@@ -169,7 +169,7 @@ The source code for this is in @file{limn/pxl-outline.c} and
 @file{lib/edge.c}.
 
 
-@node Finding corners, Removing knees, Finding pixel outlines, Limn algorithm
+@node Finding corners
 @subsection Finding corners
 
 @cindex corners, finding
@@ -241,7 +241,7 @@ corners.  The search for another corner within @samp{corner-surround}
 pixels continues, however.
 
 
-@node Removing knees, Filtering curves, Finding corners, Limn algorithm
+@node Removing knees
 @subsection Removing knees
 
 @cindex knees, removing
@@ -280,7 +280,7 @@ programmed the operation).  So Limn provides an option
 @samp{-keep-knees}; if you specify it, Limn simply skips this step.
 
 
-@node Filtering curves, Fitting the bitmap curve, Removing knees, Limn algorithm
+@node Filtering curves
 @subsection Filtering curves
 
 @cindex filtering curves
@@ -356,7 +356,7 @@ proportionately.  (For a 1200@dmn{dpi} font, we've had good results with
 @samp{-filter-surround=12} and @samp{filter-alternative-surround= 6}.)
 
 
-@node Fitting the bitmap curve, Changing splines to lines, Filtering curves, Limn algorithm
+@node Fitting the bitmap curve
 @subsection Fitting the bitmap curve
 
 @cindex fitting bitmap curves
@@ -406,7 +406,7 @@ The sections below describe the spline-fitting process in more detail.
 @end menu
 
 
-@node Initializing t, Finding tangents,  , Fitting the bitmap curve
+@node Initializing t
 @subsubsection Initializing @math{t}
 
 @cindex initializing t
@@ -434,7 +434,7 @@ here.  (See the Plass & Stone article cited in @file{limn/README} if
 you're curious about them.)
 
 
-@node Finding tangents, Finding the spline, Initializing t, Fitting the bitmap curve
+@node Finding tangents
 @subsubsection Finding tangents
 
 @cindex blending of adjacent curves
@@ -486,7 +486,7 @@ the outline Limn fits to the bitmap seems off, you will want to scale it
 proportionately.
 
 
-@node Finding the spline, Reparameterization, Finding tangents, Fitting the bitmap curve
+@node Finding the spline
 @subsubsection Finding the spline
 
 @cindex error in fitting
@@ -525,7 +525,7 @@ separately (subdivision).
 The following two sections describe these operations in more detail.
 
 
-@node  Reparameterization, Subdivision, Finding the spline, Fitting the bitmap curve
+@node  Reparameterization
 @subsubsection Reparameterization
 
 @cindex reparameterization
@@ -567,7 +567,7 @@ each piece separately.  Otherwise, Limn saves the fitted spline and goes
 on to the next piece of the pixel outline.
 
 
-@node Subdivision,  , Reparameterization, Fitting the bitmap curve
+@node Subdivision
 @subsubsection Subdivision
 
 @cindex subdivision of curves
@@ -630,7 +630,7 @@ terminate.  (Eventually the curve will be short enough to fit with a
 straight line (@pxref{Fitting the bitmap curve}), if nothing else.)
 
 
-@node Changing splines to lines, Changing lines to splines, Fitting the bitmap curve, Limn algorithm
+@node Changing splines to lines
 @subsection Changing splines to lines
 
 @cindex splines to lines
@@ -653,7 +653,7 @@ to a line.
 You can change the theshold with the @samp{-line-threshold} option.
 
 
-@node Changing lines to splines, Aligning endpoints, Changing splines to lines, Limn algorithm
+@node Changing lines to splines
 @subsection Changing lines to splines
 
 @cindex lines to splines
@@ -689,7 +689,7 @@ compares the result to a threshold, .01 by default.  You can change this
 with the @samp{-line-reversion-threshold} option.
 
 
-@node Aligning endpoints, Displaying fitting online, Changing lines to splines, Limn algorithm
+@node Aligning endpoints
 @subsection Aligning endpoints
 
 @cindex aligning endpoints
@@ -710,7 +710,7 @@ By default, ``close enough'' is half a pixel.  You can change this with
 the @samp{-align-threshold} option.
 
 
-@node Displaying fitting online,  , Aligning endpoints, Limn algorithm
+@node Displaying fitting online
 @subsection Displaying fitting online
 
 @cindex online display of fitted outline
@@ -791,7 +791,7 @@ Limn*geometry: 300x400-0-0
 in the lower right corner of the screen.
 
 
-@node Invoking Limn,  , Limn algorithm, Limn
+@node Invoking Limn
 @section Invoking Limn
 
 @cindex Limn options