-/* $Id: term.h,v 1.118 2015/11/07 14:01:16 schwarze Exp $ */
+/* $Id: term.h,v 1.131 2019/01/04 03:21:02 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2011-2015, 2017, 2019 Ingo Schwarze <schwarze@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
TERMFONT__MAX
};
-#define TERM_MAXMARGIN 100000 /* FIXME */
-
+struct eqn_box;
struct roff_meta;
+struct roff_node;
+struct tbl_span;
struct termp;
typedef void (*term_margin)(struct termp *, const struct roff_meta *);
int decimal; /* decimal point position */
};
+struct termp_col {
+ int *buf; /* Output buffer. */
+ size_t maxcols; /* Allocated bytes in buf. */
+ size_t lastcol; /* Last byte in buf. */
+ size_t col; /* Byte in buf to be written. */
+ size_t rmargin; /* Current right margin. */
+ size_t offset; /* Current left margin. */
+};
+
struct termp {
- enum termtype type;
- struct rofftbl tbl; /* table configuration */
- int synopsisonly; /* print the synopsis only */
- int mdocstyle; /* imitate mdoc(7) output */
+ struct rofftbl tbl; /* Table configuration. */
+ struct termp_col *tcols; /* Array of table columns. */
+ struct termp_col *tcol; /* Current table column. */
+ size_t maxtcol; /* Allocated table columns. */
+ size_t lasttcol; /* Last column currently used. */
size_t line; /* Current output line number. */
size_t defindent; /* Default indent for text. */
size_t defrmargin; /* Right margin of the device. */
size_t lastrmargin; /* Right margin before the last ll. */
- 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 tabwidth; /* Distance of tab positions. */
- size_t col; /* Bytes in buf. */
+ size_t col; /* Byte position in buf. */
size_t viscol; /* Chars on current line. */
- size_t trailspace; /* See termp_flushln(). */
- int overstep; /* See termp_flushln(). */
+ size_t trailspace; /* See term_flushln(). */
+ size_t minbl; /* Minimum blanks before next field. */
+ int synopsisonly; /* Print the synopsis only. */
+ int mdocstyle; /* Imitate mdoc(7) output. */
+ int ti; /* Temporary indent for one line. */
int skipvsp; /* Vertical space to skip. */
int flags;
#define TERMP_SENTENCE (1 << 0) /* Space before a sentence. */
#define TERMP_NOBREAK (1 << 8) /* See term_flushln(). */
#define TERMP_BRTRSP (1 << 9) /* See term_flushln(). */
#define TERMP_BRIND (1 << 10) /* See term_flushln(). */
-#define TERMP_DANGLE (1 << 11) /* See term_flushln(). */
-#define TERMP_HANG (1 << 12) /* See term_flushln(). */
+#define TERMP_HANG (1 << 11) /* See term_flushln(). */
+#define TERMP_NOPAD (1 << 12) /* See term_flushln(). */
#define TERMP_NOSPLIT (1 << 13) /* Do not break line before .An. */
#define TERMP_SPLIT (1 << 14) /* Break line before .An. */
#define TERMP_NONEWLINE (1 << 15) /* No line break in nofill mode. */
- int *buf; /* Output buffer. */
+#define TERMP_BRNEVER (1 << 16) /* Don't even break at maxrmargin. */
+#define TERMP_NOBUF (1 << 17) /* Bypass output buffer. */
+#define TERMP_NEWMC (1 << 18) /* No .mc printed yet. */
+#define TERMP_ENDMC (1 << 19) /* Next break ends .mc mode. */
+#define TERMP_MULTICOL (1 << 20) /* Multiple column mode. */
+#define TERMP_CENTER (1 << 21) /* Center output lines. */
+#define TERMP_RIGHT (1 << 22) /* Adjust to the right margin. */
+ enum termtype type; /* Terminal, PS, or PDF. */
enum termenc enc; /* Type of encoding. */
enum termfont fontl; /* Last font set. */
enum termfont *fontq; /* Symmetric fonts. */
int (*hspan)(const struct termp *,
const struct roffsu *);
const void *argf; /* arg for headf/footf */
+ const char *mc; /* Margin character. */
struct termp_ps *ps;
};
-struct tbl_span;
-struct eqn;
-
const char *ascii_uc2str(int);
-void term_eqn(struct termp *, const struct eqn *);
+void roff_term_pre(struct termp *, const struct roff_node *);
+
+void term_eqn(struct termp *, const struct eqn_box *);
void term_tbl(struct termp *, const struct tbl_span *);
void term_free(struct termp *);
+void term_setcol(struct termp *, size_t);
void term_newln(struct termp *);
void term_vspace(struct termp *);
void term_word(struct termp *, const char *);
void term_setwidth(struct termp *, const char *);
int term_hspan(const struct termp *, const struct roffsu *);
+int term_hen(const struct termp *, const struct roffsu *);
int term_vspan(const struct termp *, const struct roffsu *);
size_t term_strlen(const struct termp *, const char *);
size_t term_len(const struct termp *, size_t);
+void term_tab_set(const struct termp *, const char *);
+void term_tab_iset(size_t);
+size_t term_tab_next(size_t);
+
void term_fontpush(struct termp *, enum termfont);
void term_fontpop(struct termp *);
void term_fontpopq(struct termp *, int);
git.ckatri.com / mandoc.git / blobdiff