version 1.43, 2017/06/13 16:12:01 |
version 1.50, 2021/08/10 12:55:04 |
|
|
/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2012, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2012, 2014, 2015, 2017, 2020, 2021 |
|
* Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* 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 above |
* purpose with or without fee is hereby granted, provided that the above |
|
|
#include <sys/types.h> |
#include <sys/types.h> |
|
|
#include <ctype.h> |
#include <ctype.h> |
|
#include <stdint.h> |
|
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
|
|
#include "mandoc.h" |
|
#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
|
#include "mandoc.h" |
|
#include "tbl.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
#include "libroff.h" |
#include "tbl_int.h" |
|
|
struct tbl_phrase { |
struct tbl_phrase { |
char name; |
char name; |
Line 62 mods(struct tbl_node *tbl, struct tbl_cell *cp, |
|
Line 66 mods(struct tbl_node *tbl, struct tbl_cell *cp, |
|
int ln, const char *p, int *pos) |
int ln, const char *p, int *pos) |
{ |
{ |
char *endptr; |
char *endptr; |
|
unsigned long spacing; |
size_t sz; |
size_t sz; |
|
int isz; |
|
enum mandoc_esc fontesc; |
|
|
mod: |
mod: |
while (p[*pos] == ' ' || p[*pos] == '\t') |
while (p[*pos] == ' ' || p[*pos] == '\t') |
|
|
(*pos)++; |
(*pos)++; |
goto mod; |
goto mod; |
} |
} |
mandoc_msg(MANDOCERR_TBLLAYOUT_PAR, tbl->parse, |
mandoc_msg(MANDOCERR_TBLLAYOUT_PAR, ln, *pos, NULL); |
ln, *pos, NULL); |
|
return; |
return; |
} |
} |
|
|
/* Parse numerical spacing from modifier string. */ |
/* Parse numerical spacing from modifier string. */ |
|
|
if (isdigit((unsigned char)p[*pos])) { |
if (isdigit((unsigned char)p[*pos])) { |
cp->spacing = strtoull(p + *pos, &endptr, 10); |
if ((spacing = strtoul(p + *pos, &endptr, 10)) > 9) |
|
mandoc_msg(MANDOCERR_TBLLAYOUT_SPC, ln, *pos, |
|
"%lu", spacing); |
|
else |
|
cp->spacing = spacing; |
*pos = endptr - p; |
*pos = endptr - p; |
goto mod; |
goto mod; |
} |
} |
|
|
switch (tolower((unsigned char)p[(*pos)++])) { |
switch (tolower((unsigned char)p[(*pos)++])) { |
case 'b': |
case 'b': |
cp->flags |= TBL_CELL_BOLD; |
cp->font = ESCAPE_FONTBOLD; |
goto mod; |
goto mod; |
case 'd': |
case 'd': |
cp->flags |= TBL_CELL_BALIGN; |
cp->flags |= TBL_CELL_BALIGN; |
|
|
case 'f': |
case 'f': |
break; |
break; |
case 'i': |
case 'i': |
cp->flags |= TBL_CELL_ITALIC; |
cp->font = ESCAPE_FONTITALIC; |
goto mod; |
goto mod; |
case 'm': |
case 'm': |
mandoc_msg(MANDOCERR_TBLLAYOUT_MOD, tbl->parse, |
mandoc_msg(MANDOCERR_TBLLAYOUT_MOD, ln, *pos, "m"); |
ln, *pos, "m"); |
|
goto mod; |
goto mod; |
case 'p': |
case 'p': |
case 'v': |
case 'v': |
|
|
cp->vert++; |
cp->vert++; |
else |
else |
mandoc_msg(MANDOCERR_TBLLAYOUT_VERT, |
mandoc_msg(MANDOCERR_TBLLAYOUT_VERT, |
tbl->parse, ln, *pos - 1, NULL); |
ln, *pos - 1, NULL); |
goto mod; |
goto mod; |
default: |
default: |
mandoc_vmsg(MANDOCERR_TBLLAYOUT_CHAR, tbl->parse, |
mandoc_msg(MANDOCERR_TBLLAYOUT_CHAR, |
ln, *pos - 1, "%c", p[*pos - 1]); |
ln, *pos - 1, "%c", p[*pos - 1]); |
goto mod; |
goto mod; |
} |
} |
|
|
|
while (p[*pos] == ' ' || p[*pos] == '\t') |
|
(*pos)++; |
|
|
/* Ignore parenthised font names for now. */ |
/* Ignore parenthised font names for now. */ |
|
|
if (p[*pos] == '(') |
if (p[*pos] == '(') |
goto mod; |
goto mod; |
|
|
/* Support only one-character font-names for now. */ |
isz = 0; |
|
if (p[*pos] != '\0') |
|
isz++; |
|
if (strchr(" \t.", p[*pos + isz]) == NULL) |
|
isz++; |
|
|
|
fontesc = mandoc_font(p + *pos, isz); |
|
|
if (p[*pos] == '\0' || (p[*pos + 1] != ' ' && p[*pos + 1] != '.')) { |
switch (fontesc) { |
mandoc_vmsg(MANDOCERR_FT_BAD, tbl->parse, |
case ESCAPE_FONTPREV: |
|
case ESCAPE_ERROR: |
|
mandoc_msg(MANDOCERR_FT_BAD, |
ln, *pos, "TS %s", p + *pos - 1); |
ln, *pos, "TS %s", p + *pos - 1); |
if (p[*pos] != '\0') |
break; |
(*pos)++; |
|
if (p[*pos] != '\0') |
|
(*pos)++; |
|
goto mod; |
|
} |
|
|
|
switch (p[(*pos)++]) { |
|
case '3': |
|
case 'B': |
|
cp->flags |= TBL_CELL_BOLD; |
|
goto mod; |
|
case '2': |
|
case 'I': |
|
cp->flags |= TBL_CELL_ITALIC; |
|
goto mod; |
|
case '1': |
|
case 'R': |
|
goto mod; |
|
default: |
default: |
mandoc_vmsg(MANDOCERR_FT_BAD, tbl->parse, |
cp->font = fontesc; |
ln, *pos - 1, "TS f%c", p[*pos - 1]); |
break; |
goto mod; |
|
} |
} |
|
*pos += isz; |
|
goto mod; |
} |
} |
|
|
static void |
static void |
Line 215 cell(struct tbl_node *tbl, struct tbl_row *rp, |
|
Line 218 cell(struct tbl_node *tbl, struct tbl_row *rp, |
|
rp->vert++; |
rp->vert++; |
else |
else |
mandoc_msg(MANDOCERR_TBLLAYOUT_VERT, |
mandoc_msg(MANDOCERR_TBLLAYOUT_VERT, |
tbl->parse, ln, *pos, NULL); |
ln, *pos, NULL); |
} |
} |
(*pos)++; |
(*pos)++; |
} |
} |
|
|
break; |
break; |
|
|
if (i == KEYS_MAX) { |
if (i == KEYS_MAX) { |
mandoc_vmsg(MANDOCERR_TBLLAYOUT_CHAR, tbl->parse, |
mandoc_msg(MANDOCERR_TBLLAYOUT_CHAR, |
ln, *pos, "%c", p[*pos]); |
ln, *pos, "%c", p[*pos]); |
(*pos)++; |
(*pos)++; |
goto again; |
goto again; |
|
|
|
|
if (c == TBL_CELL_SPAN) { |
if (c == TBL_CELL_SPAN) { |
if (rp->last == NULL) |
if (rp->last == NULL) |
mandoc_msg(MANDOCERR_TBLLAYOUT_SPAN, |
mandoc_msg(MANDOCERR_TBLLAYOUT_SPAN, ln, *pos, NULL); |
tbl->parse, ln, *pos, NULL); |
|
else if (rp->last->pos == TBL_CELL_HORIZ || |
else if (rp->last->pos == TBL_CELL_HORIZ || |
rp->last->pos == TBL_CELL_DHORIZ) |
rp->last->pos == TBL_CELL_DHORIZ) |
c = rp->last->pos; |
c = rp->last->pos; |
} else if (c == TBL_CELL_DOWN && rp == tbl->first_row) |
} else if (c == TBL_CELL_DOWN && rp == tbl->first_row) |
mandoc_msg(MANDOCERR_TBLLAYOUT_DOWN, |
mandoc_msg(MANDOCERR_TBLLAYOUT_DOWN, ln, *pos, NULL); |
tbl->parse, ln, *pos, NULL); |
|
|
|
(*pos)++; |
(*pos)++; |
|
|
Line 295 tbl_layout(struct tbl_node *tbl, int ln, const char *p |
|
Line 296 tbl_layout(struct tbl_node *tbl, int ln, const char *p |
|
} |
} |
if (tbl->first_row->first == NULL) { |
if (tbl->first_row->first == NULL) { |
mandoc_msg(MANDOCERR_TBLLAYOUT_NONE, |
mandoc_msg(MANDOCERR_TBLLAYOUT_NONE, |
tbl->parse, ln, pos, NULL); |
ln, pos, NULL); |
cell_alloc(tbl, tbl->first_row, |
cell_alloc(tbl, tbl->first_row, |
TBL_CELL_LEFT); |
TBL_CELL_LEFT); |
if (tbl->opts.lvert < tbl->first_row->vert) |
if (tbl->opts.lvert < tbl->first_row->vert) |
Line 357 cell_alloc(struct tbl_node *tbl, struct tbl_row *rp, e |
|
Line 358 cell_alloc(struct tbl_node *tbl, struct tbl_row *rp, e |
|
struct tbl_cell *p, *pp; |
struct tbl_cell *p, *pp; |
|
|
p = mandoc_calloc(1, sizeof(*p)); |
p = mandoc_calloc(1, sizeof(*p)); |
|
p->spacing = SIZE_MAX; |
|
p->font = ESCAPE_FONTROMAN; |
p->pos = pos; |
p->pos = pos; |
|
|
if ((pp = rp->last) != NULL) { |
if ((pp = rp->last) != NULL) { |