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Diffstat (limited to 'doc/context/sources/general/manuals/luametatex/luametatex-tex.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luametatex/luametatex-tex.tex | 51 |
1 files changed, 33 insertions, 18 deletions
diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex b/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex index decabbca7..1cb03677b 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex @@ -1685,30 +1685,45 @@ that overhead. Passing a value of 1 disables registering. This is a table that is created empty. A startup \LUA\ script could fill this table with a number of settings that are read out by the executable after loading -and executing the startup file. +and executing the startup file. Watch out: some keys are different from \LUATEX, +which is a side effect of a more granular and dynamic memory management. -\starttabulate[|l|l|l|] -\DB key \BC type \BC default \NC \NR +\starttabulate[|l|l|l|l|] +\DB key \BC type \BC default \BC comment \NC \NR \TB -\NC \type{max_strings} \NC number \NC 100000 \NC \NR -\NC \type{strings_free} \NC number \NC 100 \NC \NR -\NC \type{nest_size} \NC number \NC 50 \NC \NR -\NC \type{max_in_open} \NC number \NC 100 \NC \NR -\NC \type{param_size} \NC number \NC 60 \NC \NR -\NC \type{save_size} \NC number \NC 5000 \NC \NR -\NC \type{stack_size} \NC number \NC 500 \NC \NR -\NC \type{expand_depth} \NC number \NC 1000 \NC \NR -\NC \type{function_size} \NC number \NC 0 \NC \NR -\NC \type{error_line} \NC number \NC 79 \NC \NR -\NC \type{half_error_line} \NC number \NC 50 \NC \NR -\NC \type{hash_extra} \NC number \NC 0 \NC \NR -\NC \type{formatname} \NC string \NC \NC \NR -\NC \type{jobname} \NC string \NC \NC \NR +\NC \type{buffersize} \NC number/table \NC 1000000 \NC input buffer bytes \NC \NR +\NC \type{filesize} \NC number/table \NC 1000 \NC max number of open files \NC \NR +\NC \type{fontsize} \NC number/table \NC 250 \NC number of permitted fonts \NC \NR +\NC \type{hashsize} \NC number/table \NC 150000 \NC number of hash entries \NC \NR +\NC \type{inputsize} \NC number/table \NC 10000 \NC maximum input stack \NC \NR +\NC \type{languagesize} \NC number/table \NC 250 \NC number of permitted languages \NC \NR +\NC \type{marksize} \NC number/table \NC 50 \NC number of mark classes \NC \NR +\NC \type{nestsize} \NC number/table \NC 1000 \NC max depth of nesting \NC \NR +\NC \type{nodesize} \NC number/table \NC 1000000 \NC max node memory (various size) \NC \NR +\NC \type{parametersize} \NC number/table \NC 20000 \NC max size of parameter stack \NC \NR +\NC \type{poolsize} \NC number/table \NC 10000000 \NC max number of string bytes \NC \NR +\NC \type{savesize} \NC number/table \NC 100000 \NC mas size of save stack \NC \NR +\NC \type{stringsize} \NC number/table \NC 150000 \NC max number of strings \NC \NR +\NC \type{tokensize} \NC number/table \NC 1000000 \NC max token memory \NC \NR +\ML +\NC \type{expandsize} \NC number/table \NC 10000 \NC max expansion nesting \NC \NR +\NC \type{propertiessize} \NC number \NC 0 \NC initial size of node properties table \NC \NR +\NC \type{functionsize} \NC number \NC 0 \NC initial size of \LUA\ functions table \NC \NR +\NC \type{errorlinesize} \NC number \NC 79 \NC how much or an error is shown \NC \NR +\NC \type{halferrorlinesize} \NC number \NC 50 \NC idem \NC \NR +\ML +\NC \type{formatname} \NC string \NC \NC \NC \NR +\NC \type{jobname} \NC string \NC \NC \NC \NR \LL \stoptabulate If no format name or jobname is given on the command line, the related keys will -be tested first instead of simply quitting. +be tested first instead of simply quitting. The statistics library has methods for +tracking down how much memory is available and has been configured. The size parameters +take a number (for the maximum allocated size) or a table with three possible keys: +\type {size}, \type {plus} (for extra size) and step for the increment when more memory +is needed. They all start out with a hard coded minimum and also have an hard coded maximum, +the the configured size sits somewhere between these. \stopsection |