[EMAIL PROTECTED] wrote:
> tex2lyx bug.tex > tmp.lyx
> lyx2lyx -t221 tmp.lyx > bug.lyx
> unix2dos bug.lyx
I believe that the last step is not needed.
> The bug can be avoided by replacing \cr with \\ throughout.
And that is what you should do anyway. \cr is a tex construct, not latex. If
you look at the output, you will find small differences between \cr and \\.
There are actually two problems:
1. \cr in tables
2. \cr in math arrays. This could also be fixed in lyx, since tex2lyx writes
math stuff verbatim to the .lyx file.
The attached patch "fixes" tex2lyx. However, I am not sure wether we should
apply it, since the conversion is not 1:1. tex2lyx is rather a latex2lyx
converter, and we have probably other tex commands that don't work.
Opinions?
Georg
Index: src/tex2lyx/ChangeLog
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/tex2lyx/ChangeLog,v
retrieving revision 1.53
diff -u -r1.53 ChangeLog
--- src/tex2lyx/ChangeLog 28 Jun 2004 06:53:12 -0000 1.53
+++ src/tex2lyx/ChangeLog 23 Jul 2004 15:06:17 -0000
@@ -1,3 +1,8 @@
+2004-07-23 Georg Baum <[EMAIL PROTECTED]>
+
+ * table.C (parse_table): recognize tex "\\cr" line ending
+ * math.C (parse_math): change tex "\\cr" line ending to "\\\\"
+
2004-06-28 Georg Baum <[EMAIL PROTECTED]>
* math.C, preamble.C, tex2lyx.[Ch], text.C: const fixes
Index: src/tex2lyx/math.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/tex2lyx/math.C,v
retrieving revision 1.14
diff -u -r1.14 math.C
--- src/tex2lyx/math.C 28 Jun 2004 06:53:12 -0000 1.14
+++ src/tex2lyx/math.C 23 Jul 2004 15:06:17 -0000
@@ -216,6 +216,10 @@
else if (t.cs() == "ss")
os << "ß";
+ else if (t.cs() == "cr")
+ // lyx can't handle \\cr
+ os << "\\\\";
+
else
os << t.asInput();
Index: src/tex2lyx/table.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/tex2lyx/table.C,v
retrieving revision 1.24
diff -u -r1.24 table.C
--- src/tex2lyx/table.C 19 Nov 2003 10:35:50 -0000 1.24
+++ src/tex2lyx/table.C 23 Jul 2004 15:06:17 -0000
@@ -220,7 +220,7 @@
p.skip_spaces();
}
- else if (t.cs() == "tabularnewline" || t.cs() == "\\") {
+ else if (t.cs() == "tabularnewline" || t.cs() == "\\" || t.cs() == "cr") {
// stuff before the line break
// and look ahead for stuff after the line break
os << HLINE << hlines << HLINE << LINE << read_hlines(p) << HLINE;
