Re: Text in formula .. bug?
> "Staffan" == Staffan Ringbom <[EMAIL PROTECTED]> writes:
Staffan> Hello, I've found a pequliar "feature" in the equation editor
Staffan> under lyx-1.1.2 and lyx-1.1.4
Staffan> when i insert the following sequence in a math-formula cell:
Staffan> f(x)\in (0,1)\quad\textrm{when}\quad x\in \left(
Staffan> \underline{x},\bar{x}\right) \quad\textrm{otherwise}\quad
Staffan> f(x)=0
Staffan> Everything looks nice on screen and with view dvi.
Staffan> However, when I save the file, close it and read it again, I
Staffan> get it all screwed up. In fact when I read the lyx file I see
Staffan> this.
The problem is that mathed knows about \textrm, which can be obtained
via 'math-text-mode'. If you type M-m m in a formula, you'll get
exactly the effect of \textrm{}. This means that, since the parsing of
latex files is very fragile, it will break when it sees the extra
space. It took a quick look at it, but I am afraid to break everything
with each change I ponder :(
A similar problem (maybe the other one you described) is when people
add a \left( without the corresponding \right).
JMarc
Re: Text in formula .. bug?
Staffan Ringbom wrote:
>
> Hello,
>
> I've found a pequliar "feature" in the equation editor under
> lyx-1.1.2 and lyx-1.1.4
>
> when i insert the following sequence in a math-formula cell:
>
> f(x)\in (0,1)\quad\textrm{when}\quad x\in \left(
> \underline{x},\bar{x}\right) \quad\textrm{otherwise}\quad f(x)=0
> Would like to know if somebody else has the same problem
it's the same to me.
when I write the text in the formula with Alt-m m (for text in
mathmode),
saving the file and reread it, everything works well, because there is
no space between \textrm and {.
Herbert
--
[EMAIL PROTECTED]
http://www.perce.de/voss
Text in formula .. bug?
Hello,
I've found a pequliar "feature" in the equation editor under
lyx-1.1.2 and lyx-1.1.4
when i insert the following sequence in a math-formula cell:
f(x)\in (0,1)\quad\textrm{when}\quad x\in \left(
\underline{x},\bar{x}\right) \quad\textrm{otherwise}\quad f(x)=0
Everything looks nice on screen and with view dvi.
However, when I save the file, close it and read it again,
I get it all screwed up. In fact when I read the lyx file I see this.
\begin_inset Formula \( f(x)\in (0,1)\quad \textrm {when}\quad x\in
\left( \underline{x},\bar{x}\right) \quad \textrm {otherwise}\quad
f(x)=0 \)
\end_inset
If I edit the lyx-file such that
\textrm {
is replaced by
\textrm{
(i.e. a blank space is deleted) everything is nice again!
I am able to read and save the file and
it looks nice in lyx everytime I reload the file.
I can live this but it is a little bit trubblesome
Would like to know if somebody else has the same problem
Best,
Staffan
Use a redhat 6.1. Compiled lyx with gcc-2.95.2
