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diff --git a/src/lib/krb5/unicode/utbm/README b/src/lib/krb5/unicode/utbm/README deleted file mode 100644 index 8c0212d..0000000 --- a/src/lib/krb5/unicode/utbm/README +++ /dev/null @@ -1,121 +0,0 @@ -# -# $Id: README,v 1.1 1999/09/21 15:45:17 mleisher Exp $ -# -# Copyright 1997, 1998, 1999 Computing Research Labs, -# New Mexico State University -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY -# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT -# OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -# THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# - - Unicode and Boyer-Moore Searching - Version 0.2 - -UTBM (Unicode Tuned Boyer-Moore) is a simple package that provides tuned -Boyer-Moore searches on Unicode UCS2 text (handles high and low surrogates). - ---------------------------------------------------------------------------- - -Assumptions: - - o Search pattern and text already normalized in some fasion. - - o Upper, lower, and title case conversions are one-to-one. - - o For conversions between upper, lower, and title case, UCS2 characters - always convert to other UCS2 characters, and UTF-16 characters always - convert to other UTF-16 characters. - -Flags: - - UTBM provides three processing flags: - - o UTBM_CASEFOLD - search in a case-insensitive manner. - - o UTBM_IGNORE_NONSPACING - ignore non-spacing characters in the pattern and - the text. - - o UTBM_SPACE_COMPRESS - view as a *single space*, sequential groups of - U+2028, U+2029, '\n', '\r', '\t', and any - character identified as a space by the Unicode - support on the platform. - - This flag also causes all characters identified - as control by the Unicode support on the - platform to be ignored (except for '\n', '\r', - and '\t'). - ---------------------------------------------------------------------------- - -Before using UTBM ------------------ -Before UTBM is used, some functions need to be created. The "utbmstub.c" file -contains stubs that need to be rewritten so they work with the Unicode support -on the platform on which this package is being used. - -Using UTBM ----------- - -Sample pseudo-code fragment. - - utbm_pattern_t pat; - ucs2_t *pattern, *text; - unsigned long patternlen, textlen; - unsigned long flags, match_start, match_end; - - /* - * Allocate the dynamic storage needed for a search pattern. - */ - pat = utbm_create_pattern(); - - /* - * Set the search flags desired. - */ - flags = UTBM_CASEFOLD|UTBM_IGNORE_NONSPACING; - - /* - * Compile the search pattern. - */ - utbm_compile(pattern, patternlen, flags, pat); - - /* - * Find the first occurance of the search pattern in the text. - */ - if (utbm_exec(pat, text, textlen, &match_start, &match_end)) - printf("MATCH: %ld %ld\n", match_start, match_end); - - /* - * Free the dynamic storage used for the search pattern. - */ - ure_free_pattern(pat); - ---------------------------------------------------------------------------- - -Mark Leisher <mleisher@crl.nmsu.edu> -2 May 1997 - -=========================================================================== - -CHANGES -------- - -Version: 0.2 -Date : 21 September 1999 -========================== - 1. Added copyright stuff and put in CVS. - |