Fix \Box, \Diamond, \cong, and \surd.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5961 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/lib/ChangeLog b/lib/ChangeLog
index d3d1b30e42dc18ecec7bba52793b6b606d46f51a..e1bfab97059c122426a1152be7c6af58f9ce8e05 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,7 @@
+2003-01-15  Dekel Tsur  <dekelts@tau.ac.il>
+
+       * symbols: Fix \Box, \Diamond, \cong, and \surd.
+
 2003-01-15  Michael Schmitt  <Michael.Schmitt@teststep.org>
 
        * reLyX/MakePreamble.pm (translate_preamble):
@@ -82,6 +86,7 @@
        * layouts/broadway.layout:
        * layouts/hollywood.layout: remove spurious spaces
 
+>>>>>>> 1.351
 2002-12-20  Dekel Tsur  <dekelts@tau.ac.il>
 
        * mathed.lyx: Removed big delimiters table as they are not symbols.

diff --git a/lib/symbols b/lib/symbols
index 570a1254eba35574b5c518c7dc06f4180689f58e..c4f4e8dafa9bf1dd21dbff90d7c24f12e9881a20 100644 (file)
--- a/lib/symbols
+++ b/lib/symbols
@@ -350,7 +350,9 @@ sqsubset           msa          64   0 mathrel  x
 sqsupset           msa          65   0 mathrel  x
 mho                msb         102   0 mathord  x
 square             msa         164   0 mathord  x
+Box                msa         164   0 mathord  x
 lozenge            msa         167   0 mathord  x
+Diamond            msa         167   0 mathord  x
 vartriangleright   msa          66   0 mathrel  x
 vartriangleleft    msa          67   0 mathrel  x
 trianglerighteq    msa          68   0 mathrel  x
@@ -702,8 +704,8 @@ inve               wasy          85   0 x        x
 
 #mho               wasy          48    0  mathord x
 #Join              wasy          49    0  mathrel x
-Box                wasy          50    0  mathord x
-Diamond            wasy          51    0  mathord x
+#Box               wasy          50    0  mathord x
+#Diamond           wasy          51    0  mathord x
 leadsto            wasy          59    0  mathrel x
 #sqsubset          wasy          60    0  mathrel x
 #sqsupset          wasy          61    0  mathrel x
@@ -773,23 +775,23 @@ $                  mathnormal    0   0 special  x
 #
 
 \def\neq{\not=}
+\def\ne{\not=}
 \def\notin{\not\in}
 \def\slash{/}
 
-\def\longleftrightarrow{\leftarrow\kern-12mu\rightarrow} 
-\def\Longleftrightarrow{\Leftarrow\kern-12mu\Rightarrow}
+\def\longleftrightarrow{\leftarrow\kern-12.5mu\rightarrow} 
+\def\Longleftrightarrow{\Leftarrow\kern-12.5mu\Rightarrow}
+\def\iff{\Leftarrow\kern-12.5mu\Rightarrow}
 \def\doteq{\stackrel{\cdot}{=}}
 
-# The value 9.5 comes from the length of 0.5em = 9mu that is added to
-# relation operators. The 0.5 is added due to rounding errors.
 iffont cmsy
-\def\longrightarrow{\lyxbar\kern-9.5mu\rightarrow}
-\def\longleftarrow{\leftarrow\kern-9.5mu\lyxbar}
+\def\longrightarrow{\lyxbar\kern-11mu\rightarrow}
+\def\longleftarrow{\leftarrow\kern-11mu\lyxbar}
 \def\Longrightarrow{\lyxeq\kern-9.5mu\Rightarrow}
 \def\Longleftarrow{\Leftarrow\kern-9.5mu\lyxeq}
 \def\implies{\Longrightarrow}
 \def\mapsto{\mapstochar\kern-9mu\rightarrow}
-\def\longmapsto{\mapstochar\kern-6mu\lyxbar\kern-9.5mu\rightarrow}
+\def\longmapsto{\mapstochar\kern-6mu\lyxbar\kern-11mu\rightarrow}
 \def\models{\vert\kern-7mu\lyxeq}
 endif
 iffont cmm
@@ -807,10 +809,17 @@ iffont msb
 endif
 \def\mathcircumflex{\mbox{\^{}}}
 
-ne                 lyxsymbol             185 0 mathrel  x
 textdegree         lyxsymbol             176 0 mathord  x
+
+iffont cmsy
+# The \sim is placed too high...
+\def\cong{\stackrel{_\sim}{=}}
+lyxsurd               cmsy        112 0 mathord  x
+\def\surd{^\lyxsurd}
+else
 cong               lyxsymbol             64  0 mathrel  x
 surd               lyxsymbol             214 0 mathord  x
-                               
+endif
+                         
 #"{\hat{}}