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https://git.savannah.gnu.org/git/guile.git
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b8d757732f
Include config.h first, then system includes, then libguile includes, in alphabetical order, then the include for the file in question.
94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/* Copyright (C) 2014,2018 Free Software Foundation, Inc.
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <ctype.h>
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#include <limits.h>
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#include <string.h>
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#include <unicase.h>
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#include <unictype.h>
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#include <uniname.h>
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#include "chars.h"
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#include "extensions.h"
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#include "gsubr.h"
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#include "strings.h"
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#include "unicode.h"
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SCM_DEFINE (scm_char_to_formal_name, "char->formal-name", 1, 0, 0,
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(SCM ch),
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"Return the formal all-upper-case unicode name of @var{ch},\n"
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"as a string. If the character has no name, return @code{#f}.")
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#define FUNC_NAME s_scm_char_to_formal_name
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{
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char buf[UNINAME_MAX + 1];
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SCM_VALIDATE_CHAR (1, ch);
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memset(buf, 0, UNINAME_MAX + 1);
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if (unicode_character_name (SCM_CHAR (ch), buf))
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return scm_from_latin1_string (buf);
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return SCM_BOOL_F;
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}
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#undef FUNC_NAME
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SCM_DEFINE (scm_formal_name_to_char, "formal-name->char", 1, 0, 0,
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(SCM name),
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"Return the character whose formal all-upper-case unicode name is\n"
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"@var{name}, or @code{#f} if no such character is known.")
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#define FUNC_NAME s_scm_formal_name_to_char
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{
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char *c_name;
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scm_t_wchar ret;
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SCM_VALIDATE_STRING (1, name);
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c_name = scm_to_latin1_string (name);
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ret = unicode_name_character (c_name);
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free (c_name);
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return ret == UNINAME_INVALID ? SCM_BOOL_F : SCM_MAKE_CHAR (ret);
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}
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#undef FUNC_NAME
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static void
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scm_load_unicode (void)
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{
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#ifndef SCM_MAGIC_SNARFER
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#include "unicode.x"
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#endif
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}
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void
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scm_init_unicode (void)
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{
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scm_c_register_extension ("libguile-" SCM_EFFECTIVE_VERSION,
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"scm_init_unicode",
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(scm_t_extension_init_func)scm_load_unicode,
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NULL);
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}
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