114 lines
4.1 KiB
Plaintext
114 lines
4.1 KiB
Plaintext
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% Part 3: Array and other sizes for TeX, Metafont, etc.
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%
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% If you want to change some of these sizes only for a certain TeX
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% variant, the usual dot notation works, e.g.,
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% main_memory.hugetex = 20000000
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%
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% If a change here appears to be ignored, try redumping the format file.
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% Memory. Must be less than 8,000,000 total.
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%
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% main_memory is relevant only to initex, extra_mem_* only to non-ini.
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% Thus, have to redump the .fmt file after changing main_memory; to add
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% to existing fmt files, increase extra_mem_*. (To get an idea of how
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% much, try \tracingstats=2 in your TeX source file;
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% web2c/tests/memtest.tex might also be interesting.)
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%
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% To increase space for boxes (as might be needed by, e.g., PiCTeX),
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% increase extra_mem_bot.
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%
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% For some xy-pic samples, you may need as much as 700000 words of memory.
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% For the vast majority of documents, 60000 or less will do.
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%
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main_memory = 5000000 % words of inimemory available; also applies to inimf&mp
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extra_mem_top = 0 % extra high memory for chars, tokens, etc.
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extra_mem_bot = 0 % extra low memory for boxes, glue, breakpoints, etc.
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% ConTeXt needs lots of memory.
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extra_mem_top.context = 2000000
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extra_mem_bot.context = 4000000
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% Words of font info for TeX (total size of all TFM files, approximately).
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% Must be >= 20000 and <= 147483647 (without tex.ch changes).
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font_mem_size = 8000000
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% Total number of fonts. Must be >= 50 and <= 9000 (without tex.ch changes).
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font_max = 9000
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% Extra space for the hash table of control sequences.
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hash_extra = 600000
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% Max number of characters in all strings, including all error messages,
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% help texts, font names, control sequences. These values apply to TeX.
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pool_size = 6250000
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% Minimum pool space after TeX's own strings; must be at least
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% 25000 less than pool_size, but doesn't need to be nearly that large.
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string_vacancies = 90000
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% Maximum number of strings.
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max_strings = 500000
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% min pool space left after loading .fmt
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pool_free = 47500
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% Buffer size. TeX uses the buffer to contain input lines, but macro
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% expansion works by writing material into the buffer and reparsing the
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% line. As a consequence, certain constructs require the buffer to be
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% very large, even though most documents can be handled with a small value.
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buf_size = 200000
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% Hyphenation trie. The maximum possible is 4194303 (ssup_trie_size in
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% the sources), but we don't need that much. The value here suffices
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% for all known free hyphenation patterns to be loaded simultaneously
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% (as TeX Live does).
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%
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trie_size = 1000000
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hyph_size = 8191 % prime number of hyphenation exceptions, >610, <32767.
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% http://primes.utm.edu/curios/page.php/8191.html
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nest_size = 500 % simultaneous semantic levels (e.g., groups)
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max_in_open = 15 % simultaneous input files and error insertions,
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% also applies to MetaPost
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param_size = 10000 % simultaneous macro parameters, also applies to MP
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save_size = 100000 % for saving values outside current group
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stack_size = 5000 % simultaneous input sources
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% These are Omega-specific.
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ocp_buf_size = 500000 % character buffers for ocp filters.
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ocp_stack_size = 10000 % stacks for ocp computations.
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ocp_list_size = 1000 % control for multiple ocps.
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% These work best if they are the same as the I/O buffer size, but it
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% doesn't matter much. Must be a multiple of 8.
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dvi_buf_size = 16384 % TeX
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gf_buf_size = 16384 % MF
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% It's probably inadvisable to change these. At any rate, we must have:
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% 45 < error_line < 255;
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% 30 < half_error_line < error_line - 15;
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% 60 <= max_print_line;
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% These apply to TeX, Metafont, and MetaPost.
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error_line = 79
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half_error_line = 50
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max_print_line = 79
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% Metafont only.
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screen_width.mf = 1664
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screen_depth.mf = 1200
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% BibTeX only (max_strings also determines hash_size and hash_prime).
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ent_str_size = 250
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glob_str_size = 20000
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max_strings.bibtex = 35307
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max_strings.bibtex8 = 35307
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max_strings.bibtexu = 35307
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max_strings.pbibtex = 35307
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% GFtype only.
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line_length.gftype = 500
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max_rows.gftype = 8191
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max_cols.gftype = 8191
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% Guess input encoding (SJIS vs. Unicode, etc.) in pTeX and friends?
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% Default is 0, to not guess.
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guess_input_kanji_encoding = 1
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