diff --git a/lib/doc/Intro.lyx b/lib/doc/Intro.lyx
index a724490709..f684e77a8b 100644
--- a/lib/doc/Intro.lyx
+++ b/lib/doc/Intro.lyx
@@ -1,5 +1,5 @@
 #LyX 1.6.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 338
+\lyxformat 339
 \begin_document
 \begin_header
 \textclass article
@@ -1495,11 +1495,11 @@ pt
 
 \begin_layout Plain Layout
 point (72.27
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1523,11 +1523,11 @@ pc
 
 \begin_layout Plain Layout
 pica (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1551,11 +1551,11 @@ sp
 
 \begin_layout Plain Layout
 scaled point (65536
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 sp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1579,11 +1579,11 @@ bp
 
 \begin_layout Plain Layout
 big point (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 bp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1607,7 +1607,7 @@ dd
 
 \begin_layout Plain Layout
 didot (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd 
@@ -1615,7 +1615,7 @@ dd
 \end_inset
 
  37.6
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mm)
@@ -1639,11 +1639,11 @@ cc
 
 \begin_layout Plain Layout
 cicero (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 cc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd)
@@ -1855,11 +1855,11 @@ mu
 
 \begin_layout Plain Layout
 math unit (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mu = 1/18
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 em)
diff --git a/lib/doc/es/Intro.lyx b/lib/doc/es/Intro.lyx
index 87dd39bf2d..1a5cf322b9 100644
--- a/lib/doc/es/Intro.lyx
+++ b/lib/doc/es/Intro.lyx
@@ -1,5 +1,5 @@
 #LyX 1.6.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 337
+\lyxformat 339
 \begin_document
 \begin_header
 \textclass article
@@ -1481,11 +1481,11 @@ pt
 
 \begin_layout Plain Layout
 punto (72.27
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1509,11 +1509,11 @@ pc
 
 \begin_layout Plain Layout
 pica (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1537,11 +1537,11 @@ sp
 
 \begin_layout Plain Layout
 punto escalado (65536
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 sp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1565,11 +1565,11 @@ bp
 
 \begin_layout Plain Layout
 punto grande (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 bp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1593,7 +1593,7 @@ dd
 
 \begin_layout Plain Layout
 didot (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd 
@@ -1601,7 +1601,7 @@ dd
 \end_inset
 
  37.6
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mm)
@@ -1625,11 +1625,11 @@ cc
 
 \begin_layout Plain Layout
 cicero (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 cc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd)
@@ -1652,9 +1652,6 @@ Scale%
 \begin_inset Text
 
 \begin_layout Plain Layout
-\begin_inset space \thinspace{}
-\end_inset
-
 % de anchura de la imagen original
 \end_layout
 
@@ -1675,9 +1672,6 @@ text%
 \begin_inset Text
 
 \begin_layout Plain Layout
-\begin_inset space \thinspace{}
-\end_inset
-
 % de anchura del texto
 \end_layout
 
@@ -1698,9 +1692,6 @@ col%
 \begin_inset Text
 
 \begin_layout Plain Layout
-\begin_inset space \thinspace{}
-\end_inset
-
 % de anchura de columna
 \end_layout
 
@@ -1721,10 +1712,6 @@ page%
 \begin_inset Text
 
 \begin_layout Plain Layout
- 
-\begin_inset space \thinspace{}
-\end_inset
-
 % de anchura del papel 
 \end_layout
 
@@ -1745,10 +1732,6 @@ line%
 \begin_inset Text
 
 \begin_layout Plain Layout
- 
-\begin_inset space \thinspace{}
-\end_inset
-
 % de anchura de línea 
 \end_layout
 
@@ -1769,9 +1752,6 @@ theight%
 \begin_inset Text
 
 \begin_layout Plain Layout
-\begin_inset space \thinspace{}
-\end_inset
-
 % de altura del texto 
 \end_layout
 
@@ -1792,10 +1772,6 @@ pheight%
 \begin_inset Text
 
 \begin_layout Plain Layout
- 
-\begin_inset space \thinspace{}
-\end_inset
-
 % de altura del papel 
 \end_layout
 
@@ -1865,11 +1841,11 @@ mu
 
 \begin_layout Plain Layout
 unidad matemática (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mu = 1/18
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 em)
diff --git a/lib/doc/fr/Intro.lyx b/lib/doc/fr/Intro.lyx
index 12e68cc101..cf52d12c1a 100644
--- a/lib/doc/fr/Intro.lyx
+++ b/lib/doc/fr/Intro.lyx
@@ -1,5 +1,5 @@
 #LyX 1.6.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 337
+\lyxformat 339
 \begin_document
 \begin_header
 \textclass article
@@ -1710,7 +1710,7 @@ Le tableau
 
 \begin_inset CommandInset ref
 LatexCommand ref
-reference "cap:Units-for-image"
+reference "cap:Unités"
 
 \end_inset
 
@@ -1728,11 +1728,9 @@ status open
 \begin_inset Caption
 
 \begin_layout Plain Layout
-
-\lang english
 \begin_inset CommandInset label
 LatexCommand label
-name "cap:Units-for-image"
+name "cap:Unités"
 
 \end_inset
 
@@ -1853,11 +1851,11 @@ pt
 
 \begin_layout Plain Layout
 point (72.27
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1881,11 +1879,11 @@ pc
 
 \begin_layout Plain Layout
 pica (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1909,11 +1907,11 @@ sp
 
 \begin_layout Plain Layout
 scaled point/point divisé (65536
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 sp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 pt)
@@ -1937,11 +1935,11 @@ bp
 
 \begin_layout Plain Layout
 big point/point arrondi (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 bp = 1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 in)
@@ -1965,7 +1963,7 @@ dd
 
 \begin_layout Plain Layout
 didot (72
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd 
@@ -1973,7 +1971,7 @@ dd
 \end_inset
 
  37.6
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mm)
@@ -1997,11 +1995,11 @@ cc
 
 \begin_layout Plain Layout
 cicero (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 cc = 12
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 dd)
@@ -2213,11 +2211,11 @@ mu
 
 \begin_layout Plain Layout
 unité mathématique (1
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 mu = 1/18
-\begin_inset Formula $\,$
+\begin_inset space \thinspace{}
 \end_inset
 
 em)