diff --git a/doc/texinfo/opt_fields.texi b/doc/texinfo/opt_fields.texi
index 6bfea3c35636beee6fb86d4d0e1767ad408c54f6..26c776259a5cbc73c0649f4d4375f21b3d317e7b 100644
--- a/doc/texinfo/opt_fields.texi
+++ b/doc/texinfo/opt_fields.texi
@@ -5,10 +5,7 @@
 
 @ftable @code
 @item Attractor
-Compute the distance from the nearest node in a list. It can also@*
-be used to compute the distance from curves, in which case each curve@*
-is replaced by NNodesByEdge equidistant nodes and the distance from those@*
-nodes is computed.@*
+Compute the distance from the nearest node in a list. It can also be used to compute the distance from curves, in which case each curve is replaced by NNodesByEdge equidistant nodes and the distance from those nodes is computed.@*
 Options:@*
 @table @code
 @item EdgesList
@@ -16,8 +13,7 @@ Indices of curves in the geometric model@*
 type: list@*
 default value: @code{@{@}}
 @item FacesList
-Indices of surfaces in the geometric model (Warning: might
-give strange results for complex surfaces)@*
+Indices of surfaces in the geometric model (Warning: might give strange results for complex surfaces)@*
 type: list@*
 default value: @code{@{@}}
 @item NNodesByEdge
@@ -57,20 +53,17 @@ Element size inside DistMin@*
 type: float@*
 default value: @code{0.1}
 @item Sigmoid
-True to interpolate between LcMin and LcMax using a sigmoid,
-false to interpolate linearly@*
+True to interpolate between LcMin and LcMax using a sigmoid, false to interpolate linearly@*
 type: boolean@*
 default value: @code{0}
 @item StopAtDistMax
-True to not impose element size outside DistMax (i.e.,
-F = a very big value if Field[IField] > DistMax)@*
+True to not impose element size outside DistMax (i.e., F = a very big value if Field[IField] > DistMax)@*
 type: boolean@*
 default value: @code{0}
 @end table
 
 @item Box
-The value of this field is VIn inside the box, VOut outside the box.@*
-The box is given by@*
+The value of this field is VIn inside the box, VOut outside the box. The box is given by@*
 @*
   Xmin <= x <= XMax &&@*
   YMin <= y <= YMax &&@*
@@ -128,8 +121,7 @@ default value: @code{1}
 @end table
 
 @item Cylinder
-The value of this field is VIn inside a frustrated cylinder, VOut outside.@*
-The cylinder is given by@*
+The value of this field is VIn inside a frustrated cylinder, VOut outside. The cylinder is given by@*
 @*
   ||dX||^2 < R^2 &&@*
   (X-X0).A < ||A||^2@*
@@ -177,8 +169,7 @@ default value: @code{0}
 @item Gradient
 Compute the finite difference gradient of Field[IField]:@*
 @*
-  F = (Field[IField](X + Delta/2) -@*
-       Field[IField](X - Delta/2)) / Delta@*
+  F = (Field[IField](X + Delta/2) -        Field[IField](X - Delta/2)) / Delta@*
 Options:@*
 @table @code
 @item Delta
@@ -190,8 +181,7 @@ Field index@*
 type: integer@*
 default value: @code{1}
 @item Kind
-Component of the gradient to evaluate: 0 for X, 1 for Y, 2 for Z,
-3 for the norm@*
+Component of the gradient to evaluate: 0 for X, 1 for Y, 2 for Z, 3 for the norm@*
 type: integer@*
 default value: @code{0}
 @end table
@@ -229,9 +219,7 @@ default value: @code{1}
 @end table
 
 @item MathEval
-Evaluate a mathematical expression. The expression can contain@*
-x, y, z for spatial coordinates, F0, F1, ... for field values, and@*
-and mathematical functions.@*
+Evaluate a mathematical expression. The expression can contain x, y, z for spatial coordinates, F0, F1, ... for field values, and and mathematical functions.@*
 Options:@*
 @table @code
 @item F
@@ -251,8 +239,7 @@ default value: @code{@{@}}
 @end table
 
 @item MaxEigenHessian
-Compute the maximum eigenvalue of the Hessian matrix of@*
-Field[IField], with the gradients evaluated by finite differences:@*
+Compute the maximum eigenvalue of the Hessian matrix of Field[IField], with the gradients evaluated by finite differences:@*
 @*
   F = max(eig(grad(grad(Field[IField]))))@*
 Options:@*
@@ -303,8 +290,7 @@ Evaluate Field IField in parametric coordinates:@*
 @*
   F = Field[IField](FX,FY,FZ)@*
 @*
-See the MathEval Field help to get a description of valid FX, FY@*
-and FZ expressions.@*
+See the MathEval Field help to get a description of valid FX, FY and FZ expressions.@*
 Options:@*
 @table @code
 @item FX
@@ -330,8 +316,7 @@ Evaluate the post processing view IView.@*
 Options:@*
 @table @code
 @item CropNegativeValues
-return LC_MAX instead of a negative value (this
-option is needed for backward compatibility with the BackgroundMesh option@*
+return LC_MAX instead of a negative value (this option is needed for backward compatibility with the BackgroundMesh option@*
 type: boolean@*
 default value: @code{1}
 @item IView
@@ -341,8 +326,7 @@ default value: @code{0}
 @end table
 
 @item Restrict
-Restrict the application of a field to a given list of geometrical@*
-curves, surfaces or volumes.@*
+Restrict the application of a field to a given list of geometrical curves, surfaces or volumes.@*
 Options:@*
 @table @code
 @item EdgesList
@@ -364,8 +348,7 @@ default value: @code{@{@}}
 @end table
 
 @item Structured
-Linearly interpolate between data provided on a 3D rectangular@*
-structured grid.@*
+Linearly interpolate between data provided on a 3D rectangular structured grid.@*
 @*
 The format of the input file is:@*
 @*
@@ -378,9 +361,7 @@ The format of the input file is:@*
   ...      ...      ... @*
   v(1,0,0) ...      ... @*
 @*
-where O are the coordinates of the first node, D are the distances@*
-between nodes in each direction, n are the numbers of nodes in each@*
-direction, and v are the values on each node.@*
+where O are the coordinates of the first node, D are the distances between nodes in each direction, n are the numbers of nodes in each direction, and v are the values on each node.@*
 Options:@*
 @table @code
 @item FileName
@@ -388,8 +369,7 @@ Name of the input file@*
 type: path@*
 default value: @code{""}
 @item TextFormat
-True for ASCII input files, false for binary files (4 bite
-signed integers for n, double precision floating points for v, D and O)@*
+True for ASCII input files, false for binary files (4 bite signed integers for n, double precision floating points for v, D and O)@*
 type: boolean@*
 default value: @code{0}
 @end table
@@ -421,19 +401,18 @@ Element size inside DistMin@*
 type: float@*
 default value: @code{0.1}
 @item Sigmoid
-True to interpolate between LcMin and LcMax using a sigmoid,
-false to interpolate linearly@*
+True to interpolate between LcMin and LcMax using a sigmoid, false to interpolate linearly@*
 type: boolean@*
 default value: @code{0}
 @item StopAtDistMax
-True to not impose element size outside DistMax (i.e.,
-F = a very big value if Field[IField] > DistMax)@*
+True to not impose element size outside DistMax (i.e., F = a very big value if Field[IField] > DistMax)@*
 type: boolean@*
 default value: @code{0}
 @end table
 
 @item UTM
 Evaluate Field[IField] in Universal Transverse Mercator coordinates.@*
+@*
 The formulas for the coordinates transformation are taken from:@*
 @*
   http://www.uwgb.edu/dutchs/UsefulData/UTMFormulas.HTM@*
diff --git a/doc/texinfo/opt_solver.texi b/doc/texinfo/opt_solver.texi
index cb3df791f20b04e3e0d2d4813f00855c1cb4606b..4f5da4a2d7790b452965cc07972b2d886145abf0 100644
--- a/doc/texinfo/opt_solver.texi
+++ b/doc/texinfo/opt_solver.texi
@@ -16,10 +16,8 @@ Saved in: @code{General.OptionsFileName}
 
 @item Solver.Help0
 Help string for solver 0@*
-Default value: @code{"A General environment for the treatment of
-Discrete Problems.
-Copyright (C) 1997-2009
-Patrick Dular and Christophe Geuzaine.
+Default value: @code{"A General environment for the treatment of Discrete Problems.
+Copyright (C) 1997-2009 Patrick Dular and Christophe Geuzaine.
 Visit http://www.geuz.org/getdp/ for more info"}@*
 Saved in: @code{General.OptionsFileName}