version 1.230, 2014/11/28 01:05:43 |
version 1.238, 2015/02/12 13:00:52 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2012-2015 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 |
Line 190 mdoc_alloc(struct roff *roff, struct mparse *parse, |
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Line 190 mdoc_alloc(struct roff *roff, struct mparse *parse, |
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return(p); |
return(p); |
} |
} |
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int |
void |
mdoc_endparse(struct mdoc *mdoc) |
mdoc_endparse(struct mdoc *mdoc) |
{ |
{ |
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return(mdoc_macroend(mdoc)); |
mdoc_macroend(mdoc); |
} |
} |
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int |
void |
mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep) |
mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 208 mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep) |
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Line 208 mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep) |
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n->flags |= MDOC_LINE; |
n->flags |= MDOC_LINE; |
node_append(mdoc, n); |
node_append(mdoc, n); |
mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
return(1); |
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} |
} |
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int |
void |
mdoc_addspan(struct mdoc *mdoc, const struct tbl_span *sp) |
mdoc_addspan(struct mdoc *mdoc, const struct tbl_span *sp) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 220 mdoc_addspan(struct mdoc *mdoc, const struct tbl_span |
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Line 219 mdoc_addspan(struct mdoc *mdoc, const struct tbl_span |
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n->span = sp; |
n->span = sp; |
node_append(mdoc, n); |
node_append(mdoc, n); |
mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
return(1); |
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} |
} |
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/* |
/* |
Line 250 mdoc_parseln(struct mdoc *mdoc, int ln, char *buf, int |
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Line 248 mdoc_parseln(struct mdoc *mdoc, int ln, char *buf, int |
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mdoc_ptext(mdoc, ln, buf, offs)); |
mdoc_ptext(mdoc, ln, buf, offs)); |
} |
} |
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int |
void |
mdoc_macro(MACRO_PROT_ARGS) |
mdoc_macro(MACRO_PROT_ARGS) |
{ |
{ |
assert(tok < MDOC_MAX); |
assert(tok < MDOC_MAX); |
Line 260 mdoc_macro(MACRO_PROT_ARGS) |
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Line 258 mdoc_macro(MACRO_PROT_ARGS) |
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mandoc_vmsg(MANDOCERR_DT_LATE, |
mandoc_vmsg(MANDOCERR_DT_LATE, |
mdoc->parse, line, ppos, |
mdoc->parse, line, ppos, |
"Dt %s", buf + *pos); |
"Dt %s", buf + *pos); |
return(1); |
return; |
} |
} |
} else if ( ! (mdoc_macros[tok].flags & MDOC_PROLOGUE)) { |
} else if ( ! (mdoc_macros[tok].flags & MDOC_PROLOGUE)) { |
if (mdoc->meta.title == NULL) { |
if (mdoc->meta.title == NULL) { |
Line 273 mdoc_macro(MACRO_PROT_ARGS) |
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Line 271 mdoc_macro(MACRO_PROT_ARGS) |
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mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->flags |= MDOC_PBODY; |
mdoc->flags |= MDOC_PBODY; |
} |
} |
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(*mdoc_macros[tok].fp)(mdoc, tok, line, ppos, pos, buf); |
return((*mdoc_macros[tok].fp)(mdoc, tok, line, ppos, pos, buf)); |
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} |
} |
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Line 366 node_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 363 node_alloc(struct mdoc *mdoc, int line, int pos, |
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p->sec = mdoc->lastsec; |
p->sec = mdoc->lastsec; |
p->line = line; |
p->line = line; |
p->pos = pos; |
p->pos = pos; |
p->lastline = line; |
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p->tok = tok; |
p->tok = tok; |
p->type = type; |
p->type = type; |
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Line 383 node_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 379 node_alloc(struct mdoc *mdoc, int line, int pos, |
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return(p); |
return(p); |
} |
} |
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int |
void |
mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
Line 391 mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 387 mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, |
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p = node_alloc(mdoc, line, pos, tok, MDOC_TAIL); |
p = node_alloc(mdoc, line, pos, tok, MDOC_TAIL); |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_CHILD; |
mdoc->next = MDOC_NEXT_CHILD; |
return(1); |
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} |
} |
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int |
struct mdoc_node * |
mdoc_head_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
mdoc_head_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
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assert(mdoc->first); |
assert(mdoc->first); |
assert(mdoc->last); |
assert(mdoc->last); |
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p = node_alloc(mdoc, line, pos, tok, MDOC_HEAD); |
p = node_alloc(mdoc, line, pos, tok, MDOC_HEAD); |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_CHILD; |
mdoc->next = MDOC_NEXT_CHILD; |
return(1); |
return(p); |
} |
} |
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int |
struct mdoc_node * |
mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
Line 416 mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 410 mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, |
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p = node_alloc(mdoc, line, pos, tok, MDOC_BODY); |
p = node_alloc(mdoc, line, pos, tok, MDOC_BODY); |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_CHILD; |
mdoc->next = MDOC_NEXT_CHILD; |
return(1); |
return(p); |
} |
} |
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int |
struct mdoc_node * |
mdoc_endbody_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, |
mdoc_endbody_alloc(struct mdoc *mdoc, int line, int pos, enum mdoct tok, |
struct mdoc_node *body, enum mdoc_endbody end) |
struct mdoc_node *body, enum mdoc_endbody end) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
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body->flags |= MDOC_ENDED; |
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body->parent->flags |= MDOC_ENDED; |
p = node_alloc(mdoc, line, pos, tok, MDOC_BODY); |
p = node_alloc(mdoc, line, pos, tok, MDOC_BODY); |
p->pending = body; |
p->body = body; |
p->norm = body->norm; |
p->norm = body->norm; |
p->end = end; |
p->end = end; |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
return(1); |
return(p); |
} |
} |
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int |
struct mdoc_node * |
mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, |
mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, |
enum mdoct tok, struct mdoc_arg *args) |
enum mdoct tok, struct mdoc_arg *args) |
{ |
{ |
Line 462 mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 458 mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, |
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} |
} |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_CHILD; |
mdoc->next = MDOC_NEXT_CHILD; |
return(1); |
return(p); |
} |
} |
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int |
void |
mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, |
mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, |
enum mdoct tok, struct mdoc_arg *args) |
enum mdoct tok, struct mdoc_arg *args) |
{ |
{ |
Line 485 mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 481 mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, |
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} |
} |
node_append(mdoc, p); |
node_append(mdoc, p); |
mdoc->next = MDOC_NEXT_CHILD; |
mdoc->next = MDOC_NEXT_CHILD; |
return(1); |
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} |
} |
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int |
void |
mdoc_word_alloc(struct mdoc *mdoc, int line, int pos, const char *p) |
mdoc_word_alloc(struct mdoc *mdoc, int line, int pos, const char *p) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 497 mdoc_word_alloc(struct mdoc *mdoc, int line, int pos, |
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Line 492 mdoc_word_alloc(struct mdoc *mdoc, int line, int pos, |
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n->string = roff_strdup(mdoc->roff, p); |
n->string = roff_strdup(mdoc->roff, p); |
node_append(mdoc, n); |
node_append(mdoc, n); |
mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
return(1); |
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} |
} |
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void |
void |
Line 579 mdoc_node_delete(struct mdoc *mdoc, struct mdoc_node * |
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Line 573 mdoc_node_delete(struct mdoc *mdoc, struct mdoc_node * |
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mdoc_node_free(p); |
mdoc_node_free(p); |
} |
} |
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int |
void |
mdoc_node_relink(struct mdoc *mdoc, struct mdoc_node *p) |
mdoc_node_relink(struct mdoc *mdoc, struct mdoc_node *p) |
{ |
{ |
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mdoc_node_unlink(mdoc, p); |
mdoc_node_unlink(mdoc, p); |
node_append(mdoc, p); |
node_append(mdoc, p); |
return(1); |
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} |
} |
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/* |
/* |
Line 608 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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Line 601 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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* process within its context in the normal way). |
* process within its context in the normal way). |
*/ |
*/ |
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if (MDOC_Bl == n->tok && MDOC_BODY == n->type && |
if (n->tok == MDOC_Bl && n->type == MDOC_BODY && |
LIST_column == n->norm->Bl.type) { |
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) { |
/* `Bl' is open without any children. */ |
/* `Bl' is open without any children. */ |
mdoc->flags |= MDOC_FREECOL; |
mdoc->flags |= MDOC_FREECOL; |
return(mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf)); |
mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf); |
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return(1); |
} |
} |
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if (MDOC_It == n->tok && MDOC_BLOCK == n->type && |
if (MDOC_It == n->tok && MDOC_BLOCK == n->type && |
Line 621 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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Line 615 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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LIST_column == n->parent->norm->Bl.type) { |
LIST_column == n->parent->norm->Bl.type) { |
/* `Bl' has block-level `It' children. */ |
/* `Bl' has block-level `It' children. */ |
mdoc->flags |= MDOC_FREECOL; |
mdoc->flags |= MDOC_FREECOL; |
return(mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf)); |
mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf); |
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return(1); |
} |
} |
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/* |
/* |
Line 669 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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Line 664 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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mandoc_msg(MANDOCERR_SPACE_EOL, mdoc->parse, |
mandoc_msg(MANDOCERR_SPACE_EOL, mdoc->parse, |
line, (int)(ws-buf), NULL); |
line, (int)(ws-buf), NULL); |
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if ('\0' == buf[offs] && ! (MDOC_LITERAL & mdoc->flags)) { |
if (buf[offs] == '\0' && ! (mdoc->flags & MDOC_LITERAL)) { |
mandoc_msg(MANDOCERR_FI_BLANK, mdoc->parse, |
mandoc_msg(MANDOCERR_FI_BLANK, mdoc->parse, |
line, (int)(c - buf), NULL); |
line, (int)(c - buf), NULL); |
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Line 678 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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Line 673 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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* blank lines aren't allowed, but enough manuals assume this |
* blank lines aren't allowed, but enough manuals assume this |
* behaviour that we want to work around it. |
* behaviour that we want to work around it. |
*/ |
*/ |
if ( ! mdoc_elem_alloc(mdoc, line, offs, MDOC_sp, NULL)) |
mdoc_elem_alloc(mdoc, line, offs, MDOC_sp, NULL); |
return(0); |
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mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
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mdoc_valid_post(mdoc); |
mdoc_valid_post(mdoc); |
return(1); |
return(1); |
} |
} |
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if ( ! mdoc_word_alloc(mdoc, line, offs, buf+offs)) |
mdoc_word_alloc(mdoc, line, offs, buf+offs); |
return(0); |
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if (MDOC_LITERAL & mdoc->flags) |
if (mdoc->flags & MDOC_LITERAL) |
return(1); |
return(1); |
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/* |
/* |
Line 703 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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Line 694 mdoc_ptext(struct mdoc *mdoc, int line, char *buf, int |
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if (mandoc_eos(buf+offs, (size_t)(end-buf-offs))) |
if (mandoc_eos(buf+offs, (size_t)(end-buf-offs))) |
mdoc->last->flags |= MDOC_EOS; |
mdoc->last->flags |= MDOC_EOS; |
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return(1); |
return(1); |
} |
} |
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Line 775 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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Line 765 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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* into macro processing. |
* into macro processing. |
*/ |
*/ |
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if (NULL == mdoc->last || MDOC_It == tok || MDOC_El == tok) |
if (NULL == mdoc->last || MDOC_It == tok || MDOC_El == tok) { |
return(mdoc_macro(mdoc, tok, ln, sv, &offs, buf)); |
mdoc_macro(mdoc, tok, ln, sv, &offs, buf); |
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return(1); |
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} |
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n = mdoc->last; |
n = mdoc->last; |
assert(mdoc->last); |
assert(mdoc->last); |
Line 786 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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Line 778 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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* context around the parsed macro. |
* context around the parsed macro. |
*/ |
*/ |
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if (MDOC_Bl == n->tok && MDOC_BODY == n->type && |
if (n->tok == MDOC_Bl && n->type == MDOC_BODY && |
LIST_column == n->norm->Bl.type) { |
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) { |
mdoc->flags |= MDOC_FREECOL; |
mdoc->flags |= MDOC_FREECOL; |
return(mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf)); |
mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf); |
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return(1); |
} |
} |
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/* |
/* |
Line 803 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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Line 796 mdoc_pmacro(struct mdoc *mdoc, int ln, char *buf, int |
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MDOC_Bl == n->parent->tok && |
MDOC_Bl == n->parent->tok && |
LIST_column == n->parent->norm->Bl.type) { |
LIST_column == n->parent->norm->Bl.type) { |
mdoc->flags |= MDOC_FREECOL; |
mdoc->flags |= MDOC_FREECOL; |
return(mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf)); |
mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf); |
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return(1); |
} |
} |
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/* Normal processing of a macro. */ |
/* Normal processing of a macro. */ |
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if ( ! mdoc_macro(mdoc, tok, ln, sv, &offs, buf)) |
mdoc_macro(mdoc, tok, ln, sv, &offs, buf); |
return(0); |
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/* In quick mode (for mandocdb), abort after the NAME section. */ |
/* In quick mode (for mandocdb), abort after the NAME section. */ |
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