version 1.48, 2018/12/12 21:54:35 |
version 1.56, 2021/08/10 12:55:04 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011, 2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011,2015,2017-2019,2021 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 |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
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#include <stdint.h> |
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#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
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#include "mandoc.h" |
#include "mandoc.h" |
#include "tbl.h" |
#include "tbl.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
#include "libroff.h" |
#include "tbl_int.h" |
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static void getdata(struct tbl_node *, struct tbl_span *, |
static void getdata(struct tbl_node *, struct tbl_span *, |
int, const char *, int *); |
int, const char *, int *); |
Line 44 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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Line 46 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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struct tbl_dat *dat, *pdat; |
struct tbl_dat *dat, *pdat; |
struct tbl_cell *cp; |
struct tbl_cell *cp; |
struct tbl_span *pdp; |
struct tbl_span *pdp; |
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const char *ccp; |
int sv; |
int sv; |
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/* |
/* |
Line 52 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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Line 55 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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*/ |
*/ |
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sv = *pos; |
sv = *pos; |
while (p[*pos] != '\0' && p[*pos] != tbl->opts.tab) |
ccp = p + sv; |
(*pos)++; |
while (*ccp != '\0' && *ccp != tbl->opts.tab) |
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if (*ccp++ == '\\') |
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mandoc_escape(&ccp, NULL, NULL); |
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*pos = ccp - p; |
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/* Advance to the next layout cell, skipping spanners. */ |
/* Advance to the next layout cell, skipping spanners. */ |
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Line 72 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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Line 78 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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if (dp->layout->last->col + 1 < dp->opts->cols) { |
if (dp->layout->last->col + 1 < dp->opts->cols) { |
cp = mandoc_calloc(1, sizeof(*cp)); |
cp = mandoc_calloc(1, sizeof(*cp)); |
cp->pos = TBL_CELL_LEFT; |
cp->pos = TBL_CELL_LEFT; |
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cp->font = ESCAPE_FONTROMAN; |
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cp->spacing = SIZE_MAX; |
dp->layout->last->next = cp; |
dp->layout->last->next = cp; |
cp->col = dp->layout->last->col + 1; |
cp->col = dp->layout->last->col + 1; |
dp->layout->last = cp; |
dp->layout->last = cp; |
} else { |
} else { |
mandoc_msg(MANDOCERR_TBLDATA_EXTRA, tbl->parse, |
mandoc_msg(MANDOCERR_TBLDATA_EXTRA, |
ln, sv, p + sv); |
ln, sv, "%s", p + sv); |
while (p[*pos] != '\0') |
while (p[*pos] != '\0') |
(*pos)++; |
(*pos)++; |
return; |
return; |
Line 170 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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Line 178 getdata(struct tbl_node *tbl, struct tbl_span *dp, |
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dat->layout->pos == TBL_CELL_DOWN) && |
dat->layout->pos == TBL_CELL_DOWN) && |
dat->pos == TBL_DATA_DATA && *dat->string != '\0') |
dat->pos == TBL_DATA_DATA && *dat->string != '\0') |
mandoc_msg(MANDOCERR_TBLDATA_SPAN, |
mandoc_msg(MANDOCERR_TBLDATA_SPAN, |
tbl->parse, ln, sv, dat->string); |
ln, sv, "%s", dat->string); |
} |
} |
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void |
void |
Line 209 tbl_cdata(struct tbl_node *tbl, int ln, const char *p, |
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Line 217 tbl_cdata(struct tbl_node *tbl, int ln, const char *p, |
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dat->string = mandoc_strdup(p + pos); |
dat->string = mandoc_strdup(p + pos); |
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if (dat->layout->pos == TBL_CELL_DOWN) |
if (dat->layout->pos == TBL_CELL_DOWN) |
mandoc_msg(MANDOCERR_TBLDATA_SPAN, tbl->parse, |
mandoc_msg(MANDOCERR_TBLDATA_SPAN, |
ln, pos, dat->string); |
ln, pos, "%s", dat->string); |
} |
} |
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static struct tbl_span * |
static struct tbl_span * |
Line 241 tbl_data(struct tbl_node *tbl, int ln, const char *p, |
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Line 249 tbl_data(struct tbl_node *tbl, int ln, const char *p, |
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struct tbl_cell *cp; |
struct tbl_cell *cp; |
struct tbl_span *sp; |
struct tbl_span *sp; |
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rp = (sp = tbl->last_span) == NULL ? tbl->first_row : |
for (sp = tbl->last_span; sp != NULL; sp = sp->prev) |
sp->pos == TBL_SPAN_DATA && sp->layout->next != NULL ? |
if (sp->pos == TBL_SPAN_DATA) |
sp->layout->next : sp->layout; |
break; |
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rp = sp == NULL ? tbl->first_row : |
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sp->layout->next == NULL ? sp->layout : sp->layout->next; |
assert(rp != NULL); |
assert(rp != NULL); |
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if ( ! strcmp(p, "_")) { |
if (p[1] == '\0') { |
sp = newspan(tbl, ln, rp); |
switch (p[0]) { |
sp->pos = TBL_SPAN_HORIZ; |
case '.': |
return; |
/* |
} else if ( ! strcmp(p, "=")) { |
* Empty request lines must be handled here |
sp = newspan(tbl, ln, rp); |
* and cannot be discarded in roff_parseln() |
sp->pos = TBL_SPAN_DHORIZ; |
* because in the layout section, they |
return; |
* are significant and end the layout. |
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*/ |
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return; |
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case '_': |
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sp = newspan(tbl, ln, rp); |
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sp->pos = TBL_SPAN_HORIZ; |
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return; |
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case '=': |
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sp = newspan(tbl, ln, rp); |
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sp->pos = TBL_SPAN_DHORIZ; |
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return; |
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default: |
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break; |
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} |
} |
} |
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/* |
/* |