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diff --git a/gnuwin32/man/cat1/gperf.1.txt b/gnuwin32/man/cat1/gperf.1.txt deleted file mode 100644 index d9e128c7..00000000 --- a/gnuwin32/man/cat1/gperf.1.txt +++ /dev/null @@ -1,226 +0,0 @@ -GPERF(1) FSF GPERF(1) - - - - - -NAME - gperf - generate a perfect hash function from a key set - -SYNOPSIS - gperf [OPTION]... [INPUT-FILE] - -DESCRIPTION - GNU 'gperf' generates perfect hash functions. - - If a long option shows an argument as mandatory, then it - is mandatory for the equivalent short option also. - - Output file location: - --output-file=FILE Write output to specified file. - - The results are written to standard output if no output - file is specified or if it is -. - - Input file interpretation: - -e, --delimiters=DELIMITER-LIST - Allow user to provide a string containing delim- - iters used to separate keywords from their - attributes. Default is ",". - - -t, --struct-type - Allows the user to include a structured type dec- - laration for generated code. Any text before %% - is considered part of the type declaration. Key - words and additional fields may follow this, one - group of fields per line. - - --ignore-case - Consider upper and lower case ASCII characters as - equivalent. Note that locale dependent case map- - pings are ignored. - - Language for the output code: - -L, --language=LANGUAGE-NAME - Generates code in the specified language. Lan- - guages handled are currently C++, ANSI-C, C, and - KR-C. The default is C. - - Details in the output code: - -K, --slot-name=NAME - Select name of the keyword component in the key- - word structure. - - -F, --initializer-suffix=INITIALIZERS - Initializers for additional components in the - keyword structure. - - -H, --hash-function-name=NAME - Specify name of generated hash function. Default - is 'hash'. - - -N, --lookup-function-name=NAME - Specify name of generated lookup function. - Default name is 'in_word_set'. - - -Z, --class-name=NAME - Specify name of generated C++ class. Default name - is 'Perfect_Hash'. - - -7, --seven-bit - Assume 7-bit characters. - - -l, --compare-lengths - Compare key lengths before trying a string com- - parison. This is necessary if the keywords con- - tain NUL bytes. It also helps cut down on the - number of string comparisons made during the - lookup. - - -c, --compare-strncmp - Generate comparison code using strncmp rather - than strcmp. - - -C, --readonly-tables - Make the contents of generated lookup tables con- - stant, i.e., readonly. - - -E, --enum - Define constant values using an enum local to the - lookup function rather than with defines. - - -I, --includes - Include the necessary system include file - <string.h> at the beginning of the code. - - -G, --global-table - Generate the static table of keywords as a static - global variable, rather than hiding it inside of - the lookup function (which is the default behav- - ior). - - -P, --pic - Optimize the generated table for inclusion in - shared libraries. This reduces the startup time - of programs using a shared library containing the - generated code. - - -Q, --string-pool-name=NAME - Specify name of string pool generated by option - --pic. Default name is 'stringpool'. - - --null-strings - Use NULL strings instead of empty strings for - empty keyword table entries. - - -W, --word-array-name=NAME - Specify name of word list array. Default name is - 'wordlist'. - - -S, --switch=COUNT - Causes the generated C code to use a switch - statement scheme, rather than an array lookup ta- - ble. This can lead to a reduction in both time - and space requirements for some keyfiles. The - COUNT argument determines how many switch state- - ments are generated. A value of 1 generates 1 - switch containing all the elements, a value of 2 - generates 2 tables with 1/2 the elements in each - table, etc. If COUNT is very large, say 1000000, - the generated C code does a binary search. - - -T, --omit-struct-type - Prevents the transfer of the type declaration to - the output file. Use this option if the type is - already defined elsewhere. - - Algorithm employed by gperf: - -k, --key-positions=KEYS - Select the key positions used in the hash func- - tion. The allowable choices range between 1-255, - inclusive. The positions are separated by com- - mas, ranges may be used, and key positions may - occur in any order. Also, the meta-character '*' - causes the generated hash function to consider - ALL key positions, and $ indicates the "final - character" of a key, e.g., $,1,2,4,6-10. - - -D, --duplicates - Handle keywords that hash to duplicate values. - This is useful for certain highly redundant key- - word sets. - - -m, --multiple-iterations=ITERATIONS - Perform multiple choices of the -i and -j values, - and choose the best results. This increases the - running time by a factor of ITERATIONS but does a - good job minimizing the generated table size. - - -i, --initial-asso=N - Provide an initial value for the associate values - array. Default is 0. Setting this value larger - helps inflate the size of the final table. - - -j, --jump=JUMP-VALUE - Affects the "jump value", i.e., how far to - advance the associated character value upon col- - lisions. Must be an odd number, default is 5. - - -n, --no-strlen - Do not include the length of the keyword when - computing the hash function. - - -r, --random - Utilizes randomness to initialize the associated - values table. - - -s, --size-multiple=N - Affects the size of the generated hash table. The - numeric argument N indicates "how many times - larger or smaller" the associated value range - should be, in relationship to the number of keys, - e.g. a value of 3 means "allow the maximum asso- - ciated value to be about 3 times larger than the - number of input keys". Conversely, a value of 1/3 - means "make the maximum associated value about 3 - times smaller than the number of input keys". A - larger table should decrease the time required - for an unsuccessful search, at the expense of - extra table space. Default value is 1. - - Informative output: - -h, --help - Print this message. - - -v, --version - Print the gperf version number. - - -d, --debug - Enables the debugging option (produces verbose - output to the standard error). - -AUTHOR - Written by Douglas C. Schmidt and Bruno Haible. - -REPORTING BUGS - Report bugs to <bug-gnu-gperf@gnu.org>. - -COPYRIGHT - Copyright (C) 1989-1998, 2000-2003 Free Software Founda- - tion, Inc. - This is free software; see the source for copying condi- - tions. There is NO warranty; not even for MERCHANTABIL- - ITY or FITNESS FOR A PARTICULAR PURPOSE. - -SEE ALSO - The full documentation for gperf is maintained as a Tex- - info manual. If the info and gperf programs are prop- - erly installed at your site, the command - - info gperf - - should give you access to the complete manual. - - - -GNU gperf 3.0.1 June 2003 GPERF(1) |