version 1.14, 2018/12/14 05:18:03 |
version 1.19, 2020/02/27 01:43:52 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2010, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2017, 2018, 2020 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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typedef void (*roff_valid_fp)(ROFF_VALID_ARGS); |
typedef void (*roff_valid_fp)(ROFF_VALID_ARGS); |
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static void roff_valid_br(ROFF_VALID_ARGS); |
static void roff_valid_br(ROFF_VALID_ARGS); |
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static void roff_valid_fi(ROFF_VALID_ARGS); |
static void roff_valid_ft(ROFF_VALID_ARGS); |
static void roff_valid_ft(ROFF_VALID_ARGS); |
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static void roff_valid_nf(ROFF_VALID_ARGS); |
static void roff_valid_sp(ROFF_VALID_ARGS); |
static void roff_valid_sp(ROFF_VALID_ARGS); |
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static const roff_valid_fp roff_valids[ROFF_MAX] = { |
static const roff_valid_fp roff_valids[ROFF_MAX] = { |
roff_valid_br, /* br */ |
roff_valid_br, /* br */ |
NULL, /* ce */ |
NULL, /* ce */ |
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roff_valid_fi, /* fi */ |
roff_valid_ft, /* ft */ |
roff_valid_ft, /* ft */ |
NULL, /* ll */ |
NULL, /* ll */ |
NULL, /* mc */ |
NULL, /* mc */ |
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roff_valid_nf, /* nf */ |
NULL, /* po */ |
NULL, /* po */ |
NULL, /* rj */ |
NULL, /* rj */ |
roff_valid_sp, /* sp */ |
roff_valid_sp, /* sp */ |
Line 63 roff_valid_br(ROFF_VALID_ARGS) |
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Line 67 roff_valid_br(ROFF_VALID_ARGS) |
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{ |
{ |
struct roff_node *np; |
struct roff_node *np; |
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if (n->child != NULL) |
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mandoc_msg(MANDOCERR_ARG_SKIP, |
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n->line, n->pos, "br %s", n->child->string); |
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if (n->next != NULL && n->next->type == ROFFT_TEXT && |
if (n->next != NULL && n->next->type == ROFFT_TEXT && |
*n->next->string == ' ') { |
*n->next->string == ' ') { |
mandoc_msg(MANDOCERR_PAR_SKIP, n->line, n->pos, |
mandoc_msg(MANDOCERR_PAR_SKIP, n->line, n->pos, |
Line 75 roff_valid_br(ROFF_VALID_ARGS) |
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Line 75 roff_valid_br(ROFF_VALID_ARGS) |
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return; |
return; |
} |
} |
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if ((np = n->prev) == NULL) |
if ((np = roff_node_prev(n)) == NULL) |
return; |
return; |
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switch (np->tok) { |
switch (np->tok) { |
Line 92 roff_valid_br(ROFF_VALID_ARGS) |
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Line 92 roff_valid_br(ROFF_VALID_ARGS) |
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} |
} |
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static void |
static void |
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roff_valid_fi(ROFF_VALID_ARGS) |
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{ |
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if ((n->flags & NODE_NOFILL) == 0) |
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mandoc_msg(MANDOCERR_FI_SKIP, n->line, n->pos, "fi"); |
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} |
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static void |
roff_valid_ft(ROFF_VALID_ARGS) |
roff_valid_ft(ROFF_VALID_ARGS) |
{ |
{ |
const char *cp; |
const char *cp; |
Line 104 roff_valid_ft(ROFF_VALID_ARGS) |
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Line 111 roff_valid_ft(ROFF_VALID_ARGS) |
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} |
} |
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cp = n->child->string; |
cp = n->child->string; |
switch (*cp) { |
if (mandoc_font(cp, (int)strlen(cp)) != ESCAPE_ERROR) |
case '1': |
return; |
case '2': |
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case '3': |
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case '4': |
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case 'I': |
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case 'P': |
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case 'R': |
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if (cp[1] == '\0') |
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return; |
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break; |
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case 'B': |
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if (cp[1] == '\0' || (cp[1] == 'I' && cp[2] == '\0')) |
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return; |
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break; |
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case 'C': |
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if (cp[1] != '\0' && cp[2] == '\0' && |
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strchr("BIRW", cp[1]) != NULL) |
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return; |
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break; |
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default: |
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break; |
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} |
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mandoc_msg(MANDOCERR_FT_BAD, n->line, n->pos, "ft %s", cp); |
mandoc_msg(MANDOCERR_FT_BAD, n->line, n->pos, "ft %s", cp); |
roff_node_delete(man, n); |
roff_node_delete(man, n); |
} |
} |
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static void |
static void |
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roff_valid_nf(ROFF_VALID_ARGS) |
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{ |
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if (n->flags & NODE_NOFILL) |
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mandoc_msg(MANDOCERR_NF_SKIP, n->line, n->pos, "nf"); |
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} |
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static void |
roff_valid_sp(ROFF_VALID_ARGS) |
roff_valid_sp(ROFF_VALID_ARGS) |
{ |
{ |
struct roff_node *np; |
struct roff_node *np; |
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if (n->child != NULL && n->child->next != NULL) |
if ((np = roff_node_prev(n)) == NULL) |
mandoc_msg(MANDOCERR_ARG_EXCESS, |
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n->child->next->line, n->child->next->pos, |
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"sp ... %s", n->child->next->string); |
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if ((np = n->prev) == NULL) |
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return; |
return; |
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switch (np->tok) { |
switch (np->tok) { |