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/* $Id$ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org>
*
* 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_NOSPACE (1 << 0) /* No space before words. */
#define TERMP_NOLPAD (1 << 1) /* No leftpad before flush. */
#define TERMP_NOBREAK (1 << 2) /* No break after flush. */
#define TERMP_LITERAL (1 << 3) /* Literal words. */
#define TERMP_IGNDELIM (1 << 4) /* Delims like regulars. */
#define TERMP_NONOSPACE (1 << 5) /* No space (no autounset). */
#define TERMP_NONOBREAK (1 << 7) /* Don't newln NOBREAK. */
#define TERMP_STYLE 0x0300 /* Style mask. */
#define TERMP_BOLD (1 << 8) /* Styles... */
#define TERMP_UNDER (1 << 9)
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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