rc4 to rc3 converter?

2008-10-28 Thread James Sutherland
Apparently the file formats changed from rc3 to rc4, and they are not  
backward compatible.  Is there a way to migrate back to rc3?


Does anyone know if rc5 is compatible with rc4?

James


Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are not 
backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output fileformat. But why do you want to go 
back?



Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between RC4 and RC% no fileformat change 
happened. When LyX1.6.0 is finally released, the fileformat will be stable for all releases of LyX 
1.6.x.


regards Uwe


Re: rc4 to rc3 converter?

2008-10-28 Thread James Sutherland


On Oct 28, 2008, at 5:58 PM, Uwe Stöhr wrote:


James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are  
not backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output  
fileformat. But why do you want to go back?



Testing.




Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between  
RC4 and RC% no fileformat change happened. When LyX1.6.0 is finally  
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get lyx2lyx converter  
errors.
The same thing happens if I open a new file in RC3 now that I have RC4  
installed.  Apparently the new file template is also not backward  
compatible...


regards Uwe




Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:


Between RC4 and RC% no fileformat change happened.


Sorry, this should be:

Between RC4 and RC5 no fileformat change happened.

When LyX1.6.0 is finally 
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get lyx2lyx converter 
errors.


You get this as the fileformats are different. RC4 can read files created with RC3, but not the 
opposite way. But you can open the file with RC4, export it there to the format of LyX 1.5.x and 
then open the result with RC3.


The same thing happens if I open a new file in RC3 now that I have RC4 
installed.


Then it seems that your LyX installations interfere. RC3 contained unfortunately too many bugs for 
an RC and also datalosses and new regressions, so I would recommend to uninstall RC3 and RC4 and 
install RC5 that was released today.


regards Uwe


rc4 to rc3 converter?

2008-10-28 Thread James Sutherland
Apparently the file formats changed from rc3 to rc4, and they are not  
backward compatible.  Is there a way to migrate back to rc3?


Does anyone know if rc5 is compatible with rc4?

James


Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are not 
backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output fileformat. But why do you want to go 
back?



Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between RC4 and RC% no fileformat change 
happened. When LyX1.6.0 is finally released, the fileformat will be stable for all releases of LyX 
1.6.x.


regards Uwe


Re: rc4 to rc3 converter?

2008-10-28 Thread James Sutherland


On Oct 28, 2008, at 5:58 PM, Uwe Stöhr wrote:


James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are  
not backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output  
fileformat. But why do you want to go back?



Testing.




Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between  
RC4 and RC% no fileformat change happened. When LyX1.6.0 is finally  
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get lyx2lyx converter  
errors.
The same thing happens if I open a new file in RC3 now that I have RC4  
installed.  Apparently the new file template is also not backward  
compatible...


regards Uwe




Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:


Between RC4 and RC% no fileformat change happened.


Sorry, this should be:

Between RC4 and RC5 no fileformat change happened.

When LyX1.6.0 is finally 
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get lyx2lyx converter 
errors.


You get this as the fileformats are different. RC4 can read files created with RC3, but not the 
opposite way. But you can open the file with RC4, export it there to the format of LyX 1.5.x and 
then open the result with RC3.


The same thing happens if I open a new file in RC3 now that I have RC4 
installed.


Then it seems that your LyX installations interfere. RC3 contained unfortunately too many bugs for 
an RC and also datalosses and new regressions, so I would recommend to uninstall RC3 and RC4 and 
install RC5 that was released today.


regards Uwe


rc4 to rc3 converter?

2008-10-28 Thread James Sutherland
Apparently the file formats changed from rc3 to rc4, and they are not  
backward compatible.  Is there a way to migrate back to rc3?


Does anyone know if rc5 is compatible with rc4?

James


Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are not 
backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output fileformat. But why do you want to go 
back?



Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between RC4 and RC% no fileformat change 
happened. When LyX1.6.0 is finally released, the fileformat will be stable for all releases of LyX 
1.6.x.


regards Uwe


Re: rc4 to rc3 converter?

2008-10-28 Thread James Sutherland


On Oct 28, 2008, at 5:58 PM, Uwe Stöhr wrote:


James Sutherland schrieb:

Apparently the file formats changed from rc3 to rc4, and they are  
not backward compatible.  Is there a way to migrate back to rc3?


Yes, you could run lyx2lyx on your file and specify the output  
fileformat. But why do you want to go back?



Testing.




Does anyone know if rc5 is compatible with rc4?


Every new LyX version can read files from older versions. Between  
RC4 and RC% no fileformat change happened. When LyX1.6.0 is finally  
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get "lyx2lyx" converter  
errors.
The same thing happens if I open a new file in RC3 now that I have RC4  
installed.  Apparently the new file template is also not backward  
compatible...


regards Uwe




Re: rc4 to rc3 converter?

2008-10-28 Thread Uwe Stöhr

James Sutherland schrieb:


Between RC4 and RC% no fileformat change happened.


Sorry, this should be:

Between RC4 and RC5 no fileformat change happened.

When LyX1.6.0 is finally 
released, the fileformat will be stable for all releases of LyX 1.6.x.


Then why can I not open a RC4 file in RC3?  I get "lyx2lyx" converter 
errors.


You get this as the fileformats are different. RC4 can read files created with RC3, but not the 
opposite way. But you can open the file with RC4, export it there to the format of LyX 1.5.x and 
then open the result with RC3.


The same thing happens if I open a new file in RC3 now that I have RC4 
installed.


Then it seems that your LyX installations interfere. RC3 contained unfortunately too many bugs for 
an RC and also datalosses and new regressions, so I would recommend to uninstall RC3 and RC4 and 
install RC5 that was released today.


regards Uwe