version 1.4, 2009/02/21 15:34:46 |
version 1.6, 2009/02/21 21:00:06 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the |
* purpose with or without fee is hereby granted, provided that the |
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*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <curses.h> |
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#include <err.h> |
#include <err.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
#include <term.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include "private.h" |
#include "term.h" |
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enum termesc { |
enum termstyle { |
ESC_CLEAR, |
STYLE_CLEAR, |
ESC_BOLD, |
STYLE_BOLD, |
ESC_UNDERLINE |
STYLE_UNDERLINE |
}; |
}; |
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struct termp { |
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size_t rmargin; |
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size_t maxrmargin; |
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size_t maxcols; |
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size_t offset; |
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size_t col; |
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int flags; |
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#define TERMP_BOLD (1 << 0) /* Embolden words. */ |
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#define TERMP_UNDERLINE (1 << 1) /* Underline words. */ |
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#define TERMP_NOSPACE (1 << 2) /* No space before words. */ |
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#define TERMP_NOLPAD (1 << 3) /* No left-padding. */ |
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#define TERMP_NOBREAK (1 << 4) /* No break after line */ |
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char *buf; |
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}; |
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struct termact { |
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int (*pre)(struct termp *, |
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const struct mdoc_meta *, |
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const struct mdoc_node *); |
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int (*post)(struct termp *, |
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const struct mdoc_meta *, |
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const struct mdoc_node *); |
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}; |
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static void termprint_r(struct termp *, |
static void termprint_r(struct termp *, |
const struct mdoc_meta *, |
const struct mdoc_meta *, |
const struct mdoc_node *); |
const struct mdoc_node *); |
Line 66 static void termprint_header(struct termp *, |
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Line 40 static void termprint_header(struct termp *, |
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static void termprint_footer(struct termp *, |
static void termprint_footer(struct termp *, |
const struct mdoc_meta *); |
const struct mdoc_meta *); |
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static int arg_hasattr(int, size_t, |
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const struct mdoc_arg *); |
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static int arg_getattr(int, size_t, |
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const struct mdoc_arg *); |
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static void newln(struct termp *); |
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static void vspace(struct termp *); |
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static void pword(struct termp *, const char *, size_t); |
static void pword(struct termp *, const char *, size_t); |
static void word(struct termp *, const char *); |
static void pescape(struct termp *, |
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const char *, size_t *, size_t); |
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static void chara(struct termp *, char); |
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static void style(struct termp *, enum termstyle); |
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#define decl_prepost(name, suffix) \ |
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static int name##_##suffix(struct termp *, \ |
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const struct mdoc_meta *, \ |
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const struct mdoc_node *) |
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#define decl_pre(name) decl_prepost(name, pre) |
void |
#define decl_post(name) decl_prepost(name, post) |
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decl_pre(termp_fl); |
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decl_pre(termp_it); |
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decl_pre(termp_nd); |
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decl_pre(termp_ns); |
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decl_pre(termp_op); |
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decl_pre(termp_pp); |
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decl_pre(termp_sh); |
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decl_pre(termp_xr); |
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decl_post(termp_bl); |
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decl_post(termp_it); |
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decl_post(termp_op); |
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decl_post(termp_sh); |
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decl_pre(termp_bold); |
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decl_pre(termp_under); |
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decl_post(termp_bold); |
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decl_post(termp_under); |
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const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* \" */ |
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{ NULL, NULL }, /* Dd */ |
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{ NULL, NULL }, /* Dt */ |
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{ NULL, NULL }, /* Os */ |
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{ termp_sh_pre, termp_sh_post }, /* Sh */ |
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{ NULL, NULL }, /* Ss */ |
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{ termp_pp_pre, NULL }, /* Pp */ |
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{ NULL, NULL }, /* D1 */ |
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{ NULL, NULL }, /* Dl */ |
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{ NULL, NULL }, /* Bd */ |
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{ NULL, NULL }, /* Ed */ |
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{ NULL, termp_bl_post }, /* Bl */ |
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{ NULL, NULL }, /* El */ |
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{ termp_it_pre, termp_it_post }, /* It */ |
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{ NULL, NULL }, /* Ad */ |
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{ NULL, NULL }, /* An */ |
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{ termp_under_pre, termp_under_post }, /* Ar */ |
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{ NULL, NULL }, /* Cd */ |
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{ NULL, NULL }, /* Cm */ |
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{ NULL, NULL }, /* Dv */ |
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{ NULL, NULL }, /* Er */ |
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{ NULL, NULL }, /* Ev */ |
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{ NULL, NULL }, /* Ex */ |
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{ NULL, NULL }, /* Fa */ |
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{ NULL, NULL }, /* Fd */ |
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{ termp_fl_pre, termp_bold_post }, /* Fl */ |
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{ NULL, NULL }, /* Fn */ |
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{ NULL, NULL }, /* Ft */ |
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{ NULL, NULL }, /* Ic */ |
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{ NULL, NULL }, /* In */ |
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{ NULL, NULL }, /* Li */ |
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{ termp_nd_pre, NULL }, /* Nd */ |
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{ termp_bold_pre, termp_bold_post }, /* Nm */ |
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{ termp_op_pre, termp_op_post }, /* Op */ |
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{ NULL, NULL }, /* Ot */ |
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{ NULL, NULL }, /* Pa */ |
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{ NULL, NULL }, /* Rv */ |
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{ NULL, NULL }, /* St */ |
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{ NULL, NULL }, /* Va */ |
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{ NULL, NULL }, /* Vt */ |
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{ termp_xr_pre, NULL }, /* Xr */ |
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{ NULL, NULL }, /* %A */ |
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{ NULL, NULL }, /* %B */ |
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{ NULL, NULL }, /* %D */ |
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{ NULL, NULL }, /* %I */ |
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{ NULL, NULL }, /* %J */ |
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{ NULL, NULL }, /* %N */ |
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{ NULL, NULL }, /* %O */ |
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{ NULL, NULL }, /* %P */ |
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{ NULL, NULL }, /* %R */ |
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{ NULL, NULL }, /* %T */ |
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{ NULL, NULL }, /* %V */ |
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{ NULL, NULL }, /* Ac */ |
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{ NULL, NULL }, /* Ao */ |
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{ NULL, NULL }, /* Aq */ |
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{ NULL, NULL }, /* At */ |
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{ NULL, NULL }, /* Bc */ |
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{ NULL, NULL }, /* Bf */ |
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{ NULL, NULL }, /* Bo */ |
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{ NULL, NULL }, /* Bq */ |
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{ NULL, NULL }, /* Bsx */ |
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{ NULL, NULL }, /* Bx */ |
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{ NULL, NULL }, /* Db */ |
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{ NULL, NULL }, /* Dc */ |
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{ NULL, NULL }, /* Do */ |
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{ NULL, NULL }, /* Dq */ |
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{ NULL, NULL }, /* Ec */ |
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{ NULL, NULL }, /* Ef */ |
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{ NULL, NULL }, /* Em */ |
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{ NULL, NULL }, /* Eo */ |
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{ NULL, NULL }, /* Fx */ |
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{ NULL, NULL }, /* Ms */ |
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{ NULL, NULL }, /* No */ |
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{ termp_ns_pre, NULL }, /* Ns */ |
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{ NULL, NULL }, /* Nx */ |
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{ NULL, NULL }, /* Ox */ |
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{ NULL, NULL }, /* Pc */ |
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{ NULL, NULL }, /* Pf */ |
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{ NULL, NULL }, /* Po */ |
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{ NULL, NULL }, /* Pq */ |
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{ NULL, NULL }, /* Qc */ |
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{ NULL, NULL }, /* Ql */ |
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{ NULL, NULL }, /* Qo */ |
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{ NULL, NULL }, /* Qq */ |
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{ NULL, NULL }, /* Re */ |
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{ NULL, NULL }, /* Rs */ |
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{ NULL, NULL }, /* Sc */ |
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{ NULL, NULL }, /* So */ |
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{ NULL, NULL }, /* Sq */ |
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{ NULL, NULL }, /* Sm */ |
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{ NULL, NULL }, /* Sx */ |
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{ NULL, NULL }, /* Sy */ |
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{ NULL, NULL }, /* Tn */ |
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{ NULL, NULL }, /* Ux */ |
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{ NULL, NULL }, /* Xc */ |
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{ NULL, NULL }, /* Xo */ |
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{ NULL, NULL }, /* Fo */ |
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{ NULL, NULL }, /* Fc */ |
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{ NULL, NULL }, /* Oo */ |
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{ NULL, NULL }, /* Oc */ |
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{ NULL, NULL }, /* Bk */ |
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{ NULL, NULL }, /* Ek */ |
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{ NULL, NULL }, /* Bt */ |
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{ NULL, NULL }, /* Hf */ |
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{ NULL, NULL }, /* Fr */ |
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{ NULL, NULL }, /* Ud */ |
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}; |
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static int |
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arg_hasattr(int arg, size_t argc, const struct mdoc_arg *argv) |
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{ |
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return(-1 != arg_getattr(arg, argc, argv)); |
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} |
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static int |
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arg_getattr(int arg, size_t argc, const struct mdoc_arg *argv) |
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{ |
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int i; |
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for (i = 0; i < (int)argc; i++) |
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if (argv[i].arg == arg) |
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return(i); |
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return(-1); |
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} |
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static void |
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flushln(struct termp *p) |
flushln(struct termp *p) |
{ |
{ |
size_t i, j, vsz, vis, maxvis; |
size_t i, j, vsz, vis, maxvis; |
Line 333 flushln(struct termp *p) |
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Line 146 flushln(struct termp *p) |
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} |
} |
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static void |
void |
newln(struct termp *p) |
newln(struct termp *p) |
{ |
{ |
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Line 348 newln(struct termp *p) |
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Line 161 newln(struct termp *p) |
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} |
} |
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static void |
void |
vspace(struct termp *p) |
vspace(struct termp *p) |
{ |
{ |
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Line 373 chara(struct termp *p, char c) |
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Line 186 chara(struct termp *p, char c) |
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static void |
static void |
escape(struct termp *p, enum termesc esc) |
style(struct termp *p, enum termstyle esc) |
{ |
{ |
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if (p->col + 4 >= p->maxcols) |
if (p->col + 4 >= p->maxcols) |
Line 382 escape(struct termp *p, enum termesc esc) |
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Line 195 escape(struct termp *p, enum termesc esc) |
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p->buf[(p->col)++] = 27; |
p->buf[(p->col)++] = 27; |
p->buf[(p->col)++] = '['; |
p->buf[(p->col)++] = '['; |
switch (esc) { |
switch (esc) { |
case (ESC_CLEAR): |
case (STYLE_CLEAR): |
p->buf[(p->col)++] = '0'; |
p->buf[(p->col)++] = '0'; |
break; |
break; |
case (ESC_BOLD): |
case (STYLE_BOLD): |
p->buf[(p->col)++] = '1'; |
p->buf[(p->col)++] = '1'; |
break; |
break; |
case (ESC_UNDERLINE): |
case (STYLE_UNDERLINE): |
p->buf[(p->col)++] = '4'; |
p->buf[(p->col)++] = '4'; |
break; |
break; |
default: |
default: |
Line 400 escape(struct termp *p, enum termesc esc) |
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Line 213 escape(struct termp *p, enum termesc esc) |
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static void |
static void |
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pescape(struct termp *p, const char *word, size_t *i, size_t len) |
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{ |
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(*i)++; |
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assert(*i < len); |
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if ('(' == word[*i]) { |
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/* Two-character escapes. */ |
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(*i)++; |
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assert(*i + 1 < len); |
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if ('r' == word[*i] && 'B' == word[*i + 1]) |
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chara(p, ']'); |
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else if ('l' == word[*i] && 'B' == word[*i + 1]) |
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chara(p, '['); |
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(*i)++; |
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return; |
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} else if ('[' != word[*i]) { |
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/* One-character escapes. */ |
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switch (word[*i]) { |
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case ('\\'): |
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/* FALLTHROUGH */ |
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case ('\''): |
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/* FALLTHROUGH */ |
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case ('`'): |
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/* FALLTHROUGH */ |
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case ('-'): |
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/* FALLTHROUGH */ |
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case ('.'): |
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chara(p, word[*i]); |
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default: |
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break; |
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} |
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return; |
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} |
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/* n-character escapes. */ |
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} |
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static void |
pword(struct termp *p, const char *word, size_t len) |
pword(struct termp *p, const char *word, size_t len) |
{ |
{ |
size_t i; |
size_t i; |
Line 412 pword(struct termp *p, const char *word, size_t len) |
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Line 267 pword(struct termp *p, const char *word, size_t len) |
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p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
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if (p->flags & TERMP_BOLD) |
if (p->flags & TERMP_BOLD) |
escape(p, ESC_BOLD); |
style(p, STYLE_BOLD); |
if (p->flags & TERMP_UNDERLINE) |
if (p->flags & TERMP_UNDERLINE) |
escape(p, ESC_UNDERLINE); |
style(p, STYLE_UNDERLINE); |
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/* TODO: escape patterns. */ |
for (i = 0; i < len; i++) { |
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if ('\\' == word[i]) { |
for (i = 0; i < len; i++) |
pescape(p, word, &i, len); |
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continue; |
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} |
chara(p, word[i]); |
chara(p, word[i]); |
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} |
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if (p->flags & TERMP_BOLD || |
if (p->flags & TERMP_BOLD || |
p->flags & TERMP_UNDERLINE) |
p->flags & TERMP_UNDERLINE) |
escape(p, ESC_CLEAR); |
style(p, STYLE_CLEAR); |
} |
} |
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static void |
void |
word(struct termp *p, const char *word) |
word(struct termp *p, const char *word) |
{ |
{ |
size_t i, j, len; |
size_t i, j, len; |
Line 457 word(struct termp *p, const char *word) |
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Line 315 word(struct termp *p, const char *word) |
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} |
} |
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/* ARGSUSED */ |
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static int |
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termp_it_post(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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const struct mdoc_node *n, *it; |
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const struct mdoc_block *bl; |
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int i; |
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size_t width; |
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switch (node->type) { |
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case (MDOC_BODY): |
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/* FALLTHROUGH */ |
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case (MDOC_HEAD): |
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break; |
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default: |
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return(1); |
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} |
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it = node->parent; |
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assert(MDOC_BLOCK == it->type); |
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assert(MDOC_It == it->tok); |
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n = it->parent; |
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assert(MDOC_BODY == n->type); |
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assert(MDOC_Bl == n->tok); |
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n = n->parent; |
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bl = &n->data.block; |
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/* If `-tag', adjust our margins accordingly. */ |
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if (arg_hasattr(MDOC_Tag, bl->argc, bl->argv)) { |
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i = arg_getattr(MDOC_Width, bl->argc, bl->argv); |
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assert(i >= 0); |
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assert(1 == bl->argv[i].sz); |
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width = strlen(*bl->argv[i].value); /* XXX */ |
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if (MDOC_HEAD == node->type) { |
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flushln(p); |
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/* FIXME: nested lists. */ |
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p->rmargin = p->maxrmargin; |
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p->flags &= ~TERMP_NOBREAK; |
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} else { |
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flushln(p); |
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p->offset -= width + 1; |
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p->flags &= ~TERMP_NOLPAD; |
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} |
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} |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_it_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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const struct mdoc_node *n, *it; |
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const struct mdoc_block *bl; |
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int i; |
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size_t width; |
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switch (node->type) { |
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case (MDOC_BODY): |
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/* FALLTHROUGH */ |
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case (MDOC_HEAD): |
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it = node->parent; |
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break; |
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case (MDOC_BLOCK): |
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it = node; |
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break; |
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default: |
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return(1); |
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} |
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assert(MDOC_BLOCK == it->type); |
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assert(MDOC_It == it->tok); |
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n = it->parent; |
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assert(MDOC_BODY == n->type); |
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assert(MDOC_Bl == n->tok); |
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n = n->parent; |
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bl = &n->data.block; |
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/* If `-compact', don't assert vertical space. */ |
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if (MDOC_BLOCK == node->type) { |
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if (arg_hasattr(MDOC_Compact, bl->argc, bl->argv)) |
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newln(p); |
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else |
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vspace(p); |
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return(1); |
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} |
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assert(MDOC_HEAD == node->type |
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|| MDOC_BODY == node->type); |
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/* If `-tag', adjust our margins accordingly. */ |
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if (arg_hasattr(MDOC_Tag, bl->argc, bl->argv)) { |
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i = arg_getattr(MDOC_Width, bl->argc, bl->argv); |
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assert(i >= 0); /* XXX */ |
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assert(1 == bl->argv[i].sz); |
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width = strlen(*bl->argv[i].value); /* XXX */ |
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/* FIXME: nested lists. */ |
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if (MDOC_HEAD == node->type) { |
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p->flags |= TERMP_NOBREAK; |
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p->flags |= TERMP_NOSPACE; |
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p->rmargin = p->offset + width; |
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} else { |
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p->flags |= TERMP_NOSPACE; |
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p->flags |= TERMP_NOLPAD; |
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p->offset += width + 1; |
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} |
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} |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_bold_post(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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p->flags &= ~TERMP_BOLD; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_under_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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p->flags |= TERMP_UNDERLINE; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_bold_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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p->flags |= TERMP_BOLD; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_ns_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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p->flags |= TERMP_NOSPACE; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_pp_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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vspace(p); |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_under_post(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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p->flags &= ~TERMP_UNDERLINE; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_nd_pre(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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word(p, "-"); |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_bl_post(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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switch (node->type) { |
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case (MDOC_BLOCK): |
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newln(p); |
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break; |
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default: |
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break; |
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} |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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termp_op_post(struct termp *p, const struct mdoc_meta *meta, |
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const struct mdoc_node *node) |
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{ |
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switch (node->type) { |
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case (MDOC_BODY): |
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p->flags |= TERMP_NOSPACE; |
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word(p, "\\]"); |
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break; |
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default: |
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break; |
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} |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
|
termp_sh_post(struct termp *p, const struct mdoc_meta *meta, |
|
const struct mdoc_node *node) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_HEAD): |
|
p->flags &= ~TERMP_BOLD; |
|
newln(p); |
|
break; |
|
case (MDOC_BODY): |
|
newln(p); |
|
p->offset -= 4; |
|
break; |
|
default: |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_xr_pre(struct termp *p, const struct mdoc_meta *meta, |
|
const struct mdoc_node *node) |
|
{ |
|
const struct mdoc_node *n; |
|
|
|
n = node->child; |
|
assert(n); |
|
|
|
assert(MDOC_TEXT == n->type); |
|
word(p, n->data.text.string); |
|
|
|
if (NULL == (n = n->next)) |
|
return(0); |
|
|
|
assert(MDOC_TEXT == n->type); |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\\("); |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, n->data.text.string); |
|
p->flags |= TERMP_NOSPACE; |
|
word(p, "\\)"); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_sh_pre(struct termp *p, const struct mdoc_meta *meta, |
|
const struct mdoc_node *node) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_HEAD): |
|
vspace(p); |
|
p->flags |= TERMP_BOLD; |
|
break; |
|
case (MDOC_BODY): |
|
p->offset += 4; |
|
break; |
|
default: |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_op_pre(struct termp *p, const struct mdoc_meta *meta, |
|
const struct mdoc_node *node) |
|
{ |
|
|
|
switch (node->type) { |
|
case (MDOC_BODY): |
|
word(p, "\\["); |
|
p->flags |= TERMP_NOSPACE; |
|
break; |
|
default: |
|
break; |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
termp_fl_pre(struct termp *p, const struct mdoc_meta *meta, |
|
const struct mdoc_node *node) |
|
{ |
|
|
|
p->flags |= TERMP_BOLD; |
|
word(p, "-"); |
|
p->flags |= TERMP_NOSPACE; |
|
return(1); |
|
} |
|
|
|
|
|
static void |
static void |
termprint_r(struct termp *p, const struct mdoc_meta *meta, |
termprint_r(struct termp *p, const struct mdoc_meta *meta, |
const struct mdoc_node *node) |
const struct mdoc_node *node) |
{ |
{ |
int dochild; |
int dochild; |
|
|
/* Pre-processing ----------------- */ |
/* Pre-processing. */ |
|
|
dochild = 1; |
dochild = 1; |
|
|
Line 811 termprint_r(struct termp *p, const struct mdoc_meta *m |
|
Line 332 termprint_r(struct termp *p, const struct mdoc_meta *m |
|
} else /* MDOC_TEXT == node->type */ |
} else /* MDOC_TEXT == node->type */ |
word(p, node->data.text.string); |
word(p, node->data.text.string); |
|
|
/* Children ---------------------- */ |
/* Children. */ |
|
|
if (dochild && NULL == node->child) { |
if (dochild && node->child) |
/* No-child processing. */ |
|
switch (node->type) { |
|
case (MDOC_ELEM): |
|
switch (node->tok) { |
|
case (MDOC_Nm): |
|
word(p, "progname"); /* TODO */ |
|
break; |
|
case (MDOC_Ar): |
|
word(p, "..."); |
|
break; |
|
default: |
|
break; |
|
} |
|
break; |
|
default: |
|
break; |
|
} |
|
} else if (dochild) |
|
termprint_r(p, meta, node->child); |
termprint_r(p, meta, node->child); |
|
|
/* Post-processing --------------- */ |
/* Post-processing. */ |
|
|
if (MDOC_TEXT != node->type) { |
if (MDOC_TEXT != node->type) |
if (termacts[node->tok].post) |
if (termacts[node->tok].post) |
if ( ! (*termacts[node->tok].post)(p, meta, node)) |
(*termacts[node->tok].post)(p, meta, node); |
return; |
|
} |
|
|
|
/* Siblings ---------------------- */ |
/* Siblings. */ |
|
|
if (node->next) |
if (node->next) |
termprint_r(p, meta, node->next); |
termprint_r(p, meta, node->next); |
Line 894 termprint_footer(struct termp *p, const struct mdoc_me |
|
Line 395 termprint_footer(struct termp *p, const struct mdoc_me |
|
static void |
static void |
termprint_header(struct termp *p, const struct mdoc_meta *meta) |
termprint_header(struct termp *p, const struct mdoc_meta *meta) |
{ |
{ |
char *msec, *buf, *title, *pp; |
char *buf, *title; |
|
const char *pp, *msec; |
size_t ssz, tsz, ttsz, i;; |
size_t ssz, tsz, ttsz, i;; |
|
|
if (NULL == (buf = malloc(p->rmargin))) |
if (NULL == (buf = malloc(p->rmargin))) |
Line 982 termprint_header(struct termp *p, const struct mdoc_me |
|
Line 484 termprint_header(struct termp *p, const struct mdoc_me |
|
} |
} |
|
|
|
|
int |
void |
termprint(const struct mdoc_node *node, |
termprint(const struct mdoc_node *node, |
const struct mdoc_meta *meta) |
const struct mdoc_meta *meta) |
{ |
{ |
struct termp p; |
struct termp p; |
|
|
if (ERR == setupterm(NULL, STDOUT_FILENO, NULL)) |
p.maxrmargin = 80; /* XXX */ |
return(0); |
|
|
|
p.maxrmargin = columns < 60 ? 60 : (size_t)columns; |
|
p.rmargin = p.maxrmargin; |
p.rmargin = p.maxrmargin; |
p.maxcols = 1024; |
p.maxcols = 1024; |
p.offset = p.col = 0; |
p.offset = p.col = 0; |
Line 1005 termprint(const struct mdoc_node *node, |
|
Line 504 termprint(const struct mdoc_node *node, |
|
termprint_footer(&p, meta); |
termprint_footer(&p, meta); |
|
|
free(p.buf); |
free(p.buf); |
|
|
return(1); |
|
} |
} |
|
|
|
|