4 /* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
5 Written by James Clark (jjc@jclark.com)
7 This file is part of groff.
9 groff is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free
11 Software Foundation; either version 2, or (at your option) any later
14 groff is distributed in the hope that it will be useful, but WITHOUT ANY
15 WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19 You should have received a copy of the GNU General Public License along
20 with groff; see the file COPYING. If not, write to the Free Software
21 Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
37 const char *other_case
;
40 void set(token_type
, const char *sk
= 0, const char *oc
= 0);
41 void lower_case(const char *start
, const char *end
, string
&result
) const;
42 void upper_case(const char *start
, const char *end
, string
&result
) const;
43 void sortify(const char *start
, const char *end
, string
&result
) const;
44 int sortify_non_empty(const char *start
, const char *end
) const;
47 int is_accent() const;
50 int is_hyphen() const;
51 int is_range_sep() const;
54 inline int token_info::is_upper() const
56 return type
== TOKEN_UPPER
;
59 inline int token_info::is_lower() const
61 return type
== TOKEN_LOWER
;
64 inline int token_info::is_accent() const
66 return type
== TOKEN_ACCENT
;
69 inline int token_info::is_other() const
71 return type
== TOKEN_OTHER
;
74 inline int token_info::is_punct() const
76 return type
== TOKEN_PUNCT
;
79 inline int token_info::is_hyphen() const
81 return type
== TOKEN_HYPHEN
;
84 inline int token_info::is_range_sep() const
86 return type
== TOKEN_RANGE_SEP
;
89 int get_token(const char **ptr
, const char *end
);
90 const token_info
*lookup_token(const char *start
, const char *end
);