version 1.93, 2011/01/01 10:51:30 |
version 1.100, 2011/02/08 07:40:23 |
Line 44 const char *const __man_macronames[MAN_MAX] = { |
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Line 44 const char *const __man_macronames[MAN_MAX] = { |
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const char * const *man_macronames = __man_macronames; |
const char * const *man_macronames = __man_macronames; |
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static struct man_node *man_node_alloc(int, int, |
static struct man_node *man_node_alloc(struct man *, int, int, |
enum man_type, enum mant); |
enum man_type, enum mant); |
static int man_node_append(struct man *, |
static int man_node_append(struct man *, |
struct man_node *); |
struct man_node *); |
Line 55 static int man_ptext(struct man *, int, char *, int) |
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Line 55 static int man_ptext(struct man *, int, char *, int) |
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static int man_pmacro(struct man *, int, char *, int); |
static int man_pmacro(struct man *, int, char *, int); |
static void man_free1(struct man *); |
static void man_free1(struct man *); |
static void man_alloc1(struct man *); |
static void man_alloc1(struct man *); |
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static int man_descope(struct man *, int, int); |
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const struct man_node * |
const struct man_node * |
man_node(const struct man *m) |
man_node(const struct man *m) |
{ |
{ |
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return(MAN_HALT & m->flags ? NULL : m->first); |
assert( ! (MAN_HALT & m->flags)); |
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return(m->first); |
} |
} |
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Line 69 const struct man_meta * |
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Line 71 const struct man_meta * |
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man_meta(const struct man *m) |
man_meta(const struct man *m) |
{ |
{ |
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return(MAN_HALT & m->flags ? NULL : &m->meta); |
assert( ! (MAN_HALT & m->flags)); |
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return(&m->meta); |
} |
} |
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man_endparse(struct man *m) |
man_endparse(struct man *m) |
{ |
{ |
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if (MAN_HALT & m->flags) |
assert( ! (MAN_HALT & m->flags)); |
return(0); |
if (man_macroend(m)) |
else if (man_macroend(m)) |
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return(1); |
return(1); |
m->flags |= MAN_HALT; |
m->flags |= MAN_HALT; |
return(0); |
return(0); |
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man_parseln(struct man *m, int ln, char *buf, int offs) |
man_parseln(struct man *m, int ln, char *buf, int offs) |
{ |
{ |
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if (MAN_HALT & m->flags) |
m->flags |= MAN_NEWLINE; |
return(0); |
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assert( ! (MAN_HALT & m->flags)); |
return(('.' == buf[offs] || '\'' == buf[offs]) ? |
return(('.' == buf[offs] || '\'' == buf[offs]) ? |
man_pmacro(m, ln, buf, offs) : |
man_pmacro(m, ln, buf, offs) : |
man_ptext(m, ln, buf, offs)); |
man_ptext(m, ln, buf, offs)); |
Line 212 man_node_append(struct man *man, struct man_node *p) |
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Line 214 man_node_append(struct man *man, struct man_node *p) |
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man->last = p; |
man->last = p; |
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switch (p->type) { |
switch (p->type) { |
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case (MAN_TBL): |
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/* FALLTHROUGH */ |
case (MAN_TEXT): |
case (MAN_TEXT): |
if ( ! man_valid_post(man)) |
if ( ! man_valid_post(man)) |
return(0); |
return(0); |
Line 225 man_node_append(struct man *man, struct man_node *p) |
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Line 229 man_node_append(struct man *man, struct man_node *p) |
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static struct man_node * |
static struct man_node * |
man_node_alloc(int line, int pos, enum man_type type, enum mant tok) |
man_node_alloc(struct man *m, int line, int pos, |
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enum man_type type, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 234 man_node_alloc(int line, int pos, enum man_type type, |
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Line 239 man_node_alloc(int line, int pos, enum man_type type, |
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p->pos = pos; |
p->pos = pos; |
p->type = type; |
p->type = type; |
p->tok = tok; |
p->tok = tok; |
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if (MAN_NEWLINE & m->flags) |
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p->flags |= MAN_LINE; |
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m->flags &= ~MAN_NEWLINE; |
return(p); |
return(p); |
} |
} |
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Line 243 man_elem_alloc(struct man *m, int line, int pos, enum |
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Line 252 man_elem_alloc(struct man *m, int line, int pos, enum |
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{ |
{ |
struct man_node *p; |
struct man_node *p; |
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p = man_node_alloc(line, pos, MAN_ELEM, tok); |
p = man_node_alloc(m, line, pos, MAN_ELEM, tok); |
if ( ! man_node_append(m, p)) |
if ( ! man_node_append(m, p)) |
return(0); |
return(0); |
m->next = MAN_NEXT_CHILD; |
m->next = MAN_NEXT_CHILD; |
Line 256 man_head_alloc(struct man *m, int line, int pos, enum |
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Line 265 man_head_alloc(struct man *m, int line, int pos, enum |
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{ |
{ |
struct man_node *p; |
struct man_node *p; |
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p = man_node_alloc(line, pos, MAN_HEAD, tok); |
p = man_node_alloc(m, line, pos, MAN_HEAD, tok); |
if ( ! man_node_append(m, p)) |
if ( ! man_node_append(m, p)) |
return(0); |
return(0); |
m->next = MAN_NEXT_CHILD; |
m->next = MAN_NEXT_CHILD; |
Line 269 man_body_alloc(struct man *m, int line, int pos, enum |
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Line 278 man_body_alloc(struct man *m, int line, int pos, enum |
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{ |
{ |
struct man_node *p; |
struct man_node *p; |
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p = man_node_alloc(line, pos, MAN_BODY, tok); |
p = man_node_alloc(m, line, pos, MAN_BODY, tok); |
if ( ! man_node_append(m, p)) |
if ( ! man_node_append(m, p)) |
return(0); |
return(0); |
m->next = MAN_NEXT_CHILD; |
m->next = MAN_NEXT_CHILD; |
Line 282 man_block_alloc(struct man *m, int line, int pos, enum |
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Line 291 man_block_alloc(struct man *m, int line, int pos, enum |
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{ |
{ |
struct man_node *p; |
struct man_node *p; |
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p = man_node_alloc(line, pos, MAN_BLOCK, tok); |
p = man_node_alloc(m, line, pos, MAN_BLOCK, tok); |
if ( ! man_node_append(m, p)) |
if ( ! man_node_append(m, p)) |
return(0); |
return(0); |
m->next = MAN_NEXT_CHILD; |
m->next = MAN_NEXT_CHILD; |
return(1); |
return(1); |
} |
} |
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int |
int |
man_word_alloc(struct man *m, int line, int pos, const char *word) |
man_word_alloc(struct man *m, int line, int pos, const char *word) |
{ |
{ |
Line 298 man_word_alloc(struct man *m, int line, int pos, const |
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Line 306 man_word_alloc(struct man *m, int line, int pos, const |
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len = strlen(word); |
len = strlen(word); |
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n = man_node_alloc(line, pos, MAN_TEXT, MAN_MAX); |
n = man_node_alloc(m, line, pos, MAN_TEXT, MAN_MAX); |
n->string = mandoc_malloc(len + 1); |
n->string = mandoc_malloc(len + 1); |
sv = strlcpy(n->string, word, len + 1); |
sv = strlcpy(n->string, word, len + 1); |
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Line 339 man_node_delete(struct man *m, struct man_node *p) |
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Line 347 man_node_delete(struct man *m, struct man_node *p) |
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} |
} |
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int |
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man_addspan(struct man *m, const struct tbl_span *sp) |
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{ |
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struct man_node *n; |
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assert( ! (MAN_HALT & m->flags)); |
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n = man_node_alloc(m, sp->line, 0, MAN_TBL, MAN_MAX); |
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n->span = sp; |
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if ( ! man_node_append(m, n)) |
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return(0); |
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m->next = MAN_NEXT_SIBLING; |
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return(man_descope(m, sp->line, 0)); |
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} |
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static int |
static int |
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man_descope(struct man *m, int line, int offs) |
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{ |
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/* |
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* Co-ordinate what happens with having a next-line scope open: |
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* first close out the element scope (if applicable), then close |
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* out the block scope (also if applicable). |
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*/ |
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if (MAN_ELINE & m->flags) { |
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m->flags &= ~MAN_ELINE; |
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if ( ! man_unscope(m, m->last->parent, MANDOCERR_MAX)) |
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return(0); |
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} |
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if ( ! (MAN_BLINE & m->flags)) |
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return(1); |
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m->flags &= ~MAN_BLINE; |
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if ( ! man_unscope(m, m->last->parent, MANDOCERR_MAX)) |
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return(0); |
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return(man_body_alloc(m, line, offs, m->last->tok)); |
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} |
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static int |
man_ptext(struct man *m, int line, char *buf, int offs) |
man_ptext(struct man *m, int line, char *buf, int offs) |
{ |
{ |
int i; |
int i; |
Line 358 man_ptext(struct man *m, int line, char *buf, int offs |
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Line 408 man_ptext(struct man *m, int line, char *buf, int offs |
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if (MAN_LITERAL & m->flags) { |
if (MAN_LITERAL & m->flags) { |
if ( ! man_word_alloc(m, line, offs, buf + offs)) |
if ( ! man_word_alloc(m, line, offs, buf + offs)) |
return(0); |
return(0); |
goto descope; |
return(man_descope(m, line, offs)); |
} |
} |
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/* Pump blank lines directly into the backend. */ |
/* Pump blank lines directly into the backend. */ |
Line 370 man_ptext(struct man *m, int line, char *buf, int offs |
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Line 420 man_ptext(struct man *m, int line, char *buf, int offs |
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/* Allocate a blank entry. */ |
/* Allocate a blank entry. */ |
if ( ! man_word_alloc(m, line, offs, "")) |
if ( ! man_word_alloc(m, line, offs, "")) |
return(0); |
return(0); |
goto descope; |
return(man_descope(m, line, offs)); |
} |
} |
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/* |
/* |
Line 407 man_ptext(struct man *m, int line, char *buf, int offs |
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Line 457 man_ptext(struct man *m, int line, char *buf, int offs |
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if (mandoc_eos(buf, (size_t)i, 0)) |
if (mandoc_eos(buf, (size_t)i, 0)) |
m->last->flags |= MAN_EOS; |
m->last->flags |= MAN_EOS; |
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descope: |
return(man_descope(m, line, offs)); |
/* |
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* Co-ordinate what happens with having a next-line scope open: |
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* first close out the element scope (if applicable), then close |
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* out the block scope (also if applicable). |
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*/ |
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if (MAN_ELINE & m->flags) { |
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m->flags &= ~MAN_ELINE; |
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if ( ! man_unscope(m, m->last->parent, MANDOCERR_MAX)) |
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return(0); |
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} |
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if ( ! (MAN_BLINE & m->flags)) |
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return(1); |
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m->flags &= ~MAN_BLINE; |
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if ( ! man_unscope(m, m->last->parent, MANDOCERR_MAX)) |
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return(0); |
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return(man_body_alloc(m, line, offs, m->last->tok)); |
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} |
} |
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int |
static int |
man_pmacro(struct man *m, int ln, char *buf, int offs) |
man_pmacro(struct man *m, int ln, char *buf, int offs) |
{ |
{ |
int i, j, ppos; |
int i, j, ppos; |