Hello, I have troubles with \definextable, something I obviously didn't understand This MWE compiles well. \definextable [Test] \setupxtable [Test] [frame=off] \starttext \startxtable %[Test] \startxrow \startxcell [Test] bla \stopxcell \startxcell [Test] bli \stopxcell \stopxrow \stopxtable \stoptext However, if I uncomment [Test] afetr \startxtable, I get this error: tex memory > bumping category 'parameter' succeeded, details: all=120000 | ini=-1 | max=100000 | mem=30000 | min=20000 | ptr=20002 | set=100000 | stp=10000 | top=20002 tex memory > bumping category 'parameter' succeeded, details: all=160000 | ini=-1 | max=100000 | mem=40000 | min=20000 | ptr=30002 | set=100000 | stp=10000 | top=30002 tex memory > bumping category 'input' succeeded, details: all=960000 | ini=-1 | max=100000 | mem=30000 | min=10000 | ptr=20001 | set=100000 | stp=10000 | top=20001 tex memory > bumping category 'parameter' succeeded, details: all=200000 | ini=-1 | max=100000 | mem=50000 | min=20000 | ptr=40002 | set=100000 | stp=10000 | top=40002 tex memory > bumping category 'parameter' succeeded, details: all=240000 | ini=-1 | max=100000 | mem=60000 | min=20000 | ptr=50002 | set=100000 | stp=10000 | top=50002 tex memory > bumping category 'input' succeeded, details: all=1280000 | ini=-1 | max=100000 | mem=40000 | min=10000 | ptr=30001 | set=100000 | stp=10000 | top=30001 tex memory > bumping category 'parameter' succeeded, details: all=280000 | ini=-1 | max=100000 | mem=70000 | min=20000 | ptr=60002 | set=100000 | stp=10000 | top=60002 tex memory > bumping category 'parameter' succeeded, details: all=320000 | ini=-1 | max=100000 | mem=80000 | min=20000 | ptr=70002 | set=100000 | stp=10000 | top=70002 tex memory > bumping category 'input' succeeded, details: all=1600000 | ini=-1 | max=100000 | mem=50000 | min=10000 | ptr=40001 | set=100000 | stp=10000 | top=40001 tex memory > bumping category 'parameter' succeeded, details: all=360000 | ini=-1 | max=100000 | mem=90000 | min=20000 | ptr=80002 | set=100000 | stp=10000 | top=80002 tex memory > bumping category 'parameter' succeeded, details: all=400000 | ini=-1 | max=100000 | mem=100000 | min=20000 | ptr=90002 | set=100000 | stp=10000 | top=90002 tex memory > bumping category 'input' succeeded, details: all=1920000 | ini=-1 | max=100000 | mem=60000 | min=10000 | ptr=50001 | set=100000 | stp=10000 | top=50001 tex memory > bumping category 'parameter' failed, details: all=400000 | ini=-1 | max=100000 | mem=100000 | min=20000 | ptr=100002 | set=100000 | stp=10000 | top=100002 tex error > tex error on line 3 in file virtual://buffer.x_table_1.1: TeX capacity exceeded, sorry [parameter=100000] {}>Test:[bad 43] <macro> \doxtableparentparameter #1#2-> \ifrelax #1\doxtablerootparameter {#2}\else \doxtableparameter {#1}{#2}\fi <macro> \doxtableparameter #1#2->\ifcsname #1:#2\endcsname \csnamestring \else \expandafter \doxtableparentparameter \csname #1:\s!parent \endcsname {#2} \fi <macro> \doxtableparentparameter #1#2->\ifrelax #1\doxtablerootparameter {#2}\else \doxtableparameter {#1}{#2} \fi <macro> \doxtableparameter #1#2->\ifcsname #1:#2\endcsname \csnamestring \else \expandafter \doxtableparentparameter \csname #1:\s!parent \endcsname {#2} \fi <macro> \doxtableparentparameter #1#2->\ifrelax #1\doxtablerootparameter {#2}\else \doxtableparameter {#1}{#2} \fi <macro> \doxtableparameter #1#2->\ifcsname #1:#2\endcsname \csnamestring \else \expandafter \doxtableparentparameter \csname #1:\s!parent \endcsname {#2} \fi ... b la <empty file> If you really absolutely need more capacity, you can ask a wizard to enlarge me. Why can't I nest the same kind of xtable? Thanks, Damien