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/* $Id$ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef TERM_H
#define TERM_H
/* FIXME - clean up tabs. */
#define INDENT 5
#define HALFINDENT 3
__BEGIN_DECLS
enum termenc {
TERMENC_ASCII,
TERMENC_LATIN1, /* Not implemented. */
TERMENC_UTF8 /* Not implemented. */
};
struct termp {
size_t rmargin; /* Current right margin. */
size_t maxrmargin; /* Max right margin. */
size_t maxcols; /* Max size of buf. */
size_t offset; /* Margin offest. */
size_t col; /* Bytes in buf. */
int flags;
#define TERMP_STYLE 0x3 /* Style mask. */
#define TERMP_BOLD (1 << 0) /* Styles... */
#define TERMP_UNDER (1 << 1)
#define TERMP_NOSPACE (1 << 2) /* No space before words. */
#define TERMP_NOLPAD (1 << 3) /* See term_flushln(). */
#define TERMP_NOBREAK (1 << 4) /* See term_flushln(). */
#define TERMP_IGNDELIM (1 << 6) /* Delims like regulars. */
#define TERMP_NONOSPACE (1 << 7) /* No space (no autounset). */
#define TERMP_DANGLE (1 << 8) /* See term_flushln(). */
#define TERMP_HANG (1 << 9) /* See term_flushln(). */
#define TERMP_TWOSPACE (1 << 9) /* See term_flushln(). */
char *buf; /* Output buffer. */
enum termenc enc; /* Type of encoding. */
void *symtab; /* Encoded-symbol table. */
};
void *term_ascii2htab(void);
const char *term_a2ascii(void *, const char *, size_t, size_t *);
void term_asciifree(void *);
void term_newln(struct termp *);
void term_vspace(struct termp *);
void term_word(struct termp *, const char *);
void term_flushln(struct termp *);
__END_DECLS
#endif /*!TERM_H*/
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