On 3/20/2015 12:05 PM, Norbert Melzer wrote:
Hi!
I have trouble to define macros which are only visible inside a block defined using `\definestartstop`:
```tex \setuppapersize[A6] \definestartstop[Foo][before={Foo}] \definestartstop[Bar][before={\bgroup\define\Foo{Foo}},after={\egroup}] %\definestartstop[Baz][before={\bgroup\define[1]\Foo{Foo#1}},after={\egroup}]
\starttext \startFoo Bar \stopFoo
\startBar \Foo Bar \stopBar
% \startBaz % \Foo{Bar} % \stopBaz \stoptext ```
The code as above works and typesets "FooBar" on two separate lines. But if I uncomment everything `Baz`-related, I end up with the following error:
```plain tex error > error on line 4 in file C:/HIDDEN/mwe.tex: ! Illegal parameter number in definition of \m_syst_action_yes <to be read again> 1 <argument> ...{Baz}][{before={\bgroup \define [1]\Foo {Foo##1 }},after={\egroup }}] \doifnextoptionalelse ...ef \m_syst_action_yes {#1 }\def \m_syst_action_nop {... l.4 ...bgroup\define[1]\Foo{Foo#1}},after={\egroup}] 1 \setuppapersize[A6] 2 \definestartstop[Foo][before={Foo}] 3 \definestartstop[Bar][before={\bgroup\define\Foo{Foo}},after={\egroup}] 4 >> \definestartstop[Baz][before={\bgroup\define[1]\Foo{Foo#1}},after={\egroup}] 5 6 \starttext 7 \startFoo 8 Bar 9 \stopFoo 10 11 \startBar 12 \Foo Bar 13 \stopBar 14 ```
Can someone help me get this running?
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