version 1.6, 2008/12/28 21:25:09 |
version 1.27, 2009/01/12 12:52:21 |
Line 80 const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
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Line 80 const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
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"xsh5", "xns5", "xns5.2d2.0", |
"xsh5", "xns5", "xns5.2d2.0", |
"xcurses4.2", "susv2", "susv3", |
"xcurses4.2", "susv2", "susv3", |
"svid4", "filled", "words", |
"svid4", "filled", "words", |
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"emphasis", "symbolic", |
}; |
}; |
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const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
{ NULL, 0 }, /* \" */ |
{ NULL, 0 }, /* \" */ |
{ macro_prologue_ddate, 0 }, /* Dd */ |
{ macro_constant, MDOC_PROLOGUE }, /* Dd */ |
{ macro_prologue_dtitle, 0 }, /* Dt */ |
{ macro_constant, MDOC_PROLOGUE }, /* Dt */ |
{ macro_prologue_os, 0 }, /* Os */ |
{ macro_constant, MDOC_PROLOGUE }, /* Os */ |
{ macro_scoped_implicit, 0 }, /* Sh */ |
{ macro_scoped, 0 }, /* Sh */ |
{ macro_scoped_implicit, 0 }, /* Ss */ |
{ macro_scoped, 0 }, /* Ss */ |
{ macro_text, 0 }, /* Pp */ |
{ macro_text, 0 }, /* Pp */ |
{ macro_scoped_line, 0 }, /* D1 */ |
{ macro_scoped_line, MDOC_PARSED }, /* D1 */ |
{ macro_scoped_line, 0 }, /* Dl */ |
{ macro_scoped_line, MDOC_PARSED }, /* Dl */ |
{ macro_scoped_explicit, MDOC_EXPLICIT }, /* Bd */ |
{ macro_scoped, MDOC_EXPLICIT }, /* Bd */ |
{ macro_scoped_explicit, 0 }, /* Ed */ |
{ macro_close_explicit, 0 }, /* Ed */ |
{ macro_scoped_explicit, MDOC_EXPLICIT }, /* Bl */ |
{ macro_scoped, MDOC_EXPLICIT }, /* Bl */ |
{ macro_scoped_explicit, 0 }, /* El */ |
{ macro_close_explicit, 0 }, /* El */ |
{ NULL, 0 }, /* It */ |
{ macro_scoped, MDOC_NESTED | MDOC_PARSED }, /* It */ |
{ macro_text, MDOC_CALLABLE }, /* Ad */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ad */ |
{ NULL, 0 }, /* An */ |
{ macro_constant, MDOC_PARSED }, /* An */ |
{ macro_text, MDOC_CALLABLE }, /* Ar */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ar */ |
{ NULL, 0 }, /* Cd */ |
{ macro_constant, MDOC_QUOTABLE }, /* Cd */ |
{ macro_text, MDOC_CALLABLE }, /* Cm */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Cm */ |
{ macro_text, MDOC_CALLABLE }, /* Dv */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Dv */ |
{ macro_text, MDOC_CALLABLE }, /* Er */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Er */ |
{ macro_text, MDOC_CALLABLE }, /* Ev */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ev */ |
{ NULL, 0 }, /* Ex */ |
{ macro_constant, 0 }, /* Ex */ |
{ macro_text, MDOC_CALLABLE }, /* Fa */ |
{ macro_text, MDOC_CALLABLE | MDOC_QUOTABLE | MDOC_PARSED }, /* Fa */ |
{ NULL, 0 }, /* Fd */ |
{ macro_constant, 0 }, /* Fd */ |
{ macro_text, MDOC_CALLABLE }, /* Fl */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Fl */ |
{ NULL, 0 }, /* Fn */ |
{ macro_text, MDOC_CALLABLE | MDOC_QUOTABLE | MDOC_PARSED }, /* Fn */ |
{ macro_text, 0 }, /* Ft */ |
{ macro_text, MDOC_PARSED }, /* Ft */ |
{ macro_text, MDOC_CALLABLE }, /* Ic */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Ic */ |
{ NULL, 0 }, /* In */ |
{ macro_constant, 0 }, /* In */ |
{ macro_text, MDOC_CALLABLE }, /* Li */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Li */ |
{ NULL, 0 }, /* Nd */ |
{ macro_constant, 0 }, /* Nd */ |
{ NULL, 0 }, /* Nm */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Nm */ |
{ NULL, 0 }, /* Op */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Op */ |
{ NULL, 0 }, /* Ot */ |
{ macro_obsolete, 0 }, /* Ot */ |
{ macro_text, MDOC_CALLABLE }, /* Pa */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Pa */ |
{ NULL, 0 }, /* Rv */ |
{ macro_constant, 0 }, /* Rv */ |
{ NULL, 0 }, /* St */ |
/* XXX - .St supposed to be (but isn't) callable. */ |
{ macro_text, MDOC_CALLABLE }, /* Va */ |
{ macro_constant_delimited, MDOC_PARSED }, /* St */ |
{ macro_text, MDOC_CALLABLE }, /* Vt */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Va */ |
{ NULL, 0 }, /* Xr */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */ |
{ NULL, 0 }, /* %A */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */ |
{ NULL, 0 }, /* %B */ |
{ macro_constant, MDOC_QUOTABLE }, /* %A */ |
{ NULL, 0 }, /* %D */ |
{ macro_constant, MDOC_QUOTABLE }, /* %B */ |
{ NULL, 0 }, /* %I */ |
{ macro_constant, MDOC_QUOTABLE }, /* %D */ |
{ NULL, 0 }, /* %J */ |
{ macro_constant, MDOC_QUOTABLE }, /* %I */ |
{ NULL, 0 }, /* %N */ |
{ macro_constant, MDOC_QUOTABLE }, /* %J */ |
{ NULL, 0 }, /* %O */ |
{ macro_constant, MDOC_QUOTABLE }, /* %N */ |
{ NULL, 0 }, /* %P */ |
{ macro_constant, MDOC_QUOTABLE }, /* %O */ |
{ NULL, 0 }, /* %R */ |
{ macro_constant, MDOC_QUOTABLE }, /* %P */ |
{ NULL, 0 }, /* %T */ |
{ macro_constant, MDOC_QUOTABLE }, /* %R */ |
{ NULL, 0 }, /* %V */ |
{ macro_constant, MDOC_QUOTABLE }, /* %T */ |
{ NULL, 0 }, /* Ac */ |
{ macro_constant, MDOC_QUOTABLE }, /* %V */ |
{ NULL, 0 }, /* Ao */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Ac */ |
{ NULL, 0 }, /* Aq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Ao */ |
{ NULL, 0 }, /* At */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Aq */ |
{ NULL, 0 }, /* Bc */ |
{ macro_constant, 0 }, /* At */ |
{ NULL, 0 }, /* Bf */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Bc */ |
{ NULL, 0 }, /* Bo */ |
{ macro_scoped, MDOC_EXPLICIT }, /* Bf */ |
{ NULL, 0 }, /* Bq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Bo */ |
{ NULL, 0 }, /* Bsx */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Bq */ |
{ NULL, 0 }, /* Bx */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Bsx */ |
{ NULL, 0 }, /* Db */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Bx */ |
{ NULL, 0 }, /* Dc */ |
{ macro_constant, 0 }, /* Db */ |
{ NULL, 0 }, /* Do */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Dc */ |
{ NULL, 0 }, /* Dq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Do */ |
{ NULL, 0 }, /* Ec */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Dq */ |
{ NULL, 0 }, /* Ef */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Ec */ |
{ macro_text, MDOC_CALLABLE }, /* Em */ |
{ macro_close_explicit, 0 }, /* Ef */ |
{ NULL, 0 }, /* Eo */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Em */ |
{ NULL, 0 }, /* Fx */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Eo */ |
{ macro_text, 0 }, /* Ms */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Fx */ |
{ NULL, 0 }, /* No */ |
{ macro_text, MDOC_PARSED }, /* Ms */ |
{ NULL, 0 }, /* Ns */ |
{ macro_constant_delimited, MDOC_CALLABLE | MDOC_PARSED }, /* No */ |
{ NULL, 0 }, /* Nx */ |
{ macro_constant_delimited, MDOC_CALLABLE | MDOC_PARSED }, /* Ns */ |
{ NULL, 0 }, /* Ox */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Nx */ |
{ NULL, 0 }, /* Pc */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Ox */ |
{ NULL, 0 }, /* Pf */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Pc */ |
{ NULL, 0 }, /* Po */ |
{ macro_constant, MDOC_PARSED }, /* Pf */ |
{ NULL, 0 }, /* Pq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Po */ |
{ NULL, 0 }, /* Qc */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Pq */ |
{ NULL, 0 }, /* Ql */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Qc */ |
{ NULL, 0 }, /* Qo */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Ql */ |
{ macro_scoped_pline, MDOC_CALLABLE }, /* Qq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Qo */ |
{ NULL, 0 }, /* Re */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Qq */ |
{ NULL, 0 }, /* Rs */ |
{ macro_close_explicit, 0 }, /* Re */ |
{ NULL, 0 }, /* Sc */ |
{ macro_scoped, MDOC_EXPLICIT }, /* Rs */ |
{ NULL, 0 }, /* So */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Sc */ |
{ NULL, 0 }, /* Sq */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* So */ |
{ NULL, 0 }, /* Sm */ |
{ macro_scoped_line, MDOC_CALLABLE | MDOC_PARSED }, /* Sq */ |
{ NULL, 0 }, /* Sx */ |
{ macro_constant, 0 }, /* Sm */ |
{ NULL, 0 }, /* Sy */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Sx */ |
{ macro_text, MDOC_CALLABLE }, /* Tn */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Sy */ |
{ NULL, 0 }, /* Ux */ |
{ macro_text, MDOC_CALLABLE | MDOC_PARSED }, /* Tn */ |
{ NULL, 0 }, /* Xc */ |
{ macro_constant_delimited, MDOC_PARSED }, /* Ux */ |
{ NULL, 0 }, /* Xo */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Xc */ |
{ NULL, 0 }, /* Fo */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Xo */ |
{ NULL, 0 }, /* Fc */ |
/* XXX - .Fo supposed to be (but isn't) callable. */ |
{ NULL, 0 }, /* Oo */ |
{ macro_scoped, MDOC_EXPLICIT | MDOC_PARSED }, /* Fo */ |
{ NULL, 0 }, /* Oc */ |
/* XXX - .Fc supposed to be (but isn't) callable. */ |
{ NULL, 0 }, /* Bk */ |
{ macro_close_explicit, MDOC_PARSED }, /* Fc */ |
{ NULL, 0 }, /* Ek */ |
{ macro_constant_scoped, MDOC_CALLABLE | MDOC_PARSED }, /* Oo */ |
{ NULL, 0 }, /* Bt */ |
{ macro_close_explicit, MDOC_CALLABLE | MDOC_PARSED }, /* Oc */ |
{ NULL, 0 }, /* Hf */ |
{ macro_scoped, MDOC_EXPLICIT }, /* Bk */ |
{ NULL, 0 }, /* Fr */ |
{ macro_close_explicit, 0 }, /* Ek */ |
{ NULL, 0 }, /* Ud */ |
{ macro_constant, 0 }, /* Bt */ |
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{ macro_constant, 0 }, /* Hf */ |
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{ macro_obsolete, 0 }, /* Fr */ |
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{ macro_constant, 0 }, /* Ud */ |
}; |
}; |
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const char * const *mdoc_macronames = __mdoc_macronames; |
const char * const *mdoc_macronames = __mdoc_macronames; |
Line 200 static struct mdoc_arg *argdup(size_t, const struct m |
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Line 204 static struct mdoc_arg *argdup(size_t, const struct m |
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static void argfree(size_t, struct mdoc_arg *); |
static void argfree(size_t, struct mdoc_arg *); |
static void argcpy(struct mdoc_arg *, |
static void argcpy(struct mdoc_arg *, |
const struct mdoc_arg *); |
const struct mdoc_arg *); |
static char **paramdup(size_t, const char **); |
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static void paramfree(size_t, char **); |
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static void mdoc_node_freelist(struct mdoc_node *); |
static void mdoc_node_freelist(struct mdoc_node *); |
static void mdoc_node_append(struct mdoc *, int, |
static int mdoc_node_append(struct mdoc *, |
struct mdoc_node *); |
struct mdoc_node *); |
static void mdoc_elem_free(struct mdoc_elem *); |
static void mdoc_elem_free(struct mdoc_elem *); |
static void mdoc_text_free(struct mdoc_text *); |
static void mdoc_text_free(struct mdoc_text *); |
Line 241 mdoc_alloc(void *data, const struct mdoc_cb *cb) |
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Line 243 mdoc_alloc(void *data, const struct mdoc_cb *cb) |
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p->data = data; |
p->data = data; |
(void)memcpy(&p->cb, cb, sizeof(struct mdoc_cb)); |
(void)memcpy(&p->cb, cb, sizeof(struct mdoc_cb)); |
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p->last = xcalloc(1, sizeof(struct mdoc_node)); |
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p->last->type = MDOC_ROOT; |
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p->first = p->last; |
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p->next = MDOC_NEXT_CHILD; |
p->htab = mdoc_tokhash_alloc(); |
p->htab = mdoc_tokhash_alloc(); |
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return(p); |
return(p); |
} |
} |
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int |
int |
mdoc_parseln(struct mdoc *mdoc, char *buf) |
mdoc_endparse(struct mdoc *mdoc) |
{ |
{ |
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if (MDOC_HALT & mdoc->flags) |
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return(0); |
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if (NULL == mdoc->first) |
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return(1); |
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assert(mdoc->last); |
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if ( ! macro_end(mdoc)) { |
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mdoc->flags |= MDOC_HALT; |
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return(0); |
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} |
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return(1); |
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} |
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int |
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mdoc_parseln(struct mdoc *mdoc, int line, char *buf) |
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{ |
int c, i; |
int c, i; |
char tmp[5]; |
char tmp[5]; |
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if (MDOC_HALT & mdoc->flags) |
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return(0); |
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if ('.' != *buf) { |
if ('.' != *buf) { |
mdoc_word_alloc(mdoc, 0, buf); |
if (SEC_PROLOGUE != mdoc->sec_lastn) { |
return(1); |
if ( ! mdoc_word_alloc(mdoc, line, 0, buf)) |
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return(0); |
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mdoc->next = MDOC_NEXT_SIBLING; |
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return(1); |
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} |
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return(mdoc_perr(mdoc, line, 0, ERR_SYNTAX_NOTEXT)); |
} |
} |
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if (buf[1] && '\\' == buf[1]) |
if (buf[1] && '\\' == buf[1]) |
Line 265 mdoc_parseln(struct mdoc *mdoc, char *buf) |
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Line 299 mdoc_parseln(struct mdoc *mdoc, char *buf) |
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while (buf[i] && ! isspace(buf[i]) && i < (int)sizeof(tmp)) |
while (buf[i] && ! isspace(buf[i]) && i < (int)sizeof(tmp)) |
i++; |
i++; |
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if (i == (int)sizeof(tmp)) |
if (i == (int)sizeof(tmp)) { |
return(mdoc_err(mdoc, -1, 1, ERR_MACRO_NOTSUP)); |
mdoc->flags |= MDOC_HALT; |
else if (i <= 2) |
return(mdoc_perr(mdoc, line, 1, ERR_MACRO_NOTSUP)); |
return(mdoc_err(mdoc, -1, 1, ERR_MACRO_NOTSUP)); |
} else if (i <= 2) { |
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mdoc->flags |= MDOC_HALT; |
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return(mdoc_perr(mdoc, line, 1, ERR_MACRO_NOTSUP)); |
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} |
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i--; |
i--; |
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(void)memcpy(tmp, buf + 1, (size_t)i); |
(void)memcpy(tmp, buf + 1, (size_t)i); |
tmp[i++] = 0; |
tmp[i++] = 0; |
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if (MDOC_MAX == (c = mdoc_find(mdoc, tmp))) |
if (MDOC_MAX == (c = mdoc_find(mdoc, tmp))) { |
return(mdoc_err(mdoc, c, 1, ERR_MACRO_NOTSUP)); |
mdoc->flags |= MDOC_HALT; |
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return(mdoc_perr(mdoc, line, 1, ERR_MACRO_NOTSUP)); |
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} |
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while (buf[i] && isspace(buf[i])) |
while (buf[i] && isspace(buf[i])) |
i++; |
i++; |
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return(mdoc_macro(mdoc, c, 1, &i, buf)); |
if ( ! mdoc_macro(mdoc, c, line, 1, &i, buf)) { |
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mdoc->flags |= MDOC_HALT; |
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return(0); |
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} |
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return(1); |
} |
} |
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void |
void |
mdoc_msg(struct mdoc *mdoc, int pos, const char *fmt, ...) |
mdoc_msg(struct mdoc *mdoc, const char *fmt, ...) |
{ |
{ |
va_list ap; |
struct mdoc_node *n; |
char buf[256]; |
va_list ap; |
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char buf[256]; |
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if (NULL == mdoc->cb.mdoc_msg) |
if (NULL == mdoc->cb.mdoc_msg) |
return; |
return; |
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n = mdoc->last; |
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assert(n); |
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va_start(ap, fmt); |
va_start(ap, fmt); |
(void)vsnprintf(buf, sizeof(buf), fmt, ap); |
(void)vsnprintf(buf, sizeof(buf), fmt, ap); |
va_end(ap); |
va_end(ap); |
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(*mdoc->cb.mdoc_msg)(mdoc->data, pos, buf); |
(*mdoc->cb.mdoc_msg)(mdoc->data, n->line, n->pos, buf); |
} |
} |
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int |
int |
mdoc_err(struct mdoc *mdoc, int tok, int pos, enum mdoc_err type) |
mdoc_perr(struct mdoc *mdoc, |
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int line, int pos, enum mdoc_err type) |
{ |
{ |
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if (NULL == mdoc->cb.mdoc_err) |
if (NULL == mdoc->cb.mdoc_err) |
return(0); |
return(0); |
return((*mdoc->cb.mdoc_err)(mdoc->data, tok, pos, type)); |
return((*mdoc->cb.mdoc_err)(mdoc->data, line, pos, type)); |
} |
} |
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int |
int |
mdoc_warn(struct mdoc *mdoc, int tok, int pos, enum mdoc_warn type) |
mdoc_pwarn(struct mdoc *mdoc, |
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int line, int pos, enum mdoc_warn type) |
{ |
{ |
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if (NULL == mdoc->cb.mdoc_warn) |
if (NULL == mdoc->cb.mdoc_warn) |
return(0); |
return(0); |
return((*mdoc->cb.mdoc_warn)(mdoc->data, tok, pos, type)); |
return((*mdoc->cb.mdoc_warn)(mdoc->data, line, pos, type)); |
} |
} |
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int |
int |
mdoc_macro(struct mdoc *mdoc, int tok, int ppos, int *pos, char *buf) |
mdoc_macro(struct mdoc *mdoc, int tok, |
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int ln, int ppos, int *pos, char *buf) |
{ |
{ |
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if (NULL == (mdoc_macros[tok].fp)) { |
if ( ! (MDOC_PROLOGUE & mdoc_macros[tok].flags) && |
(void)mdoc_err(mdoc, tok, ppos, ERR_MACRO_NOTSUP); |
SEC_PROLOGUE == mdoc->sec_lastn) |
return(0); |
return(mdoc_perr(mdoc, ln, ppos, ERR_SEC_PROLOGUE)); |
} |
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if (1 != ppos && ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) { |
if (NULL == (mdoc_macros[tok].fp)) |
(void)mdoc_err(mdoc, tok, ppos, ERR_MACRO_NOTCALL); |
return(mdoc_perr(mdoc, ln, ppos, ERR_MACRO_NOTSUP)); |
return(0); |
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} |
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/*mdoc_msg(mdoc, ppos, "calling `%s'", mdoc_macronames[tok]);*/ |
if (1 != ppos && ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) |
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return(mdoc_perr(mdoc, ln, ppos, ERR_MACRO_NOTCALL)); |
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return((*mdoc_macros[tok].fp)(mdoc, tok, ppos, pos, buf)); |
return((*mdoc_macros[tok].fp)(mdoc, tok, ln, ppos, pos, buf)); |
} |
} |
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static void |
static int |
mdoc_node_append(struct mdoc *mdoc, int pos, struct mdoc_node *p) |
mdoc_node_append(struct mdoc *mdoc, struct mdoc_node *p) |
{ |
{ |
const char *nn, *on, *nt, *ot, *act; |
const char *on, *ot, *act; |
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switch (p->type) { |
assert(mdoc->last); |
case (MDOC_TEXT): |
assert(mdoc->first); |
nn = p->data.text.string; |
assert(MDOC_ROOT != p->type); |
nt = "text"; |
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break; |
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case (MDOC_BODY): |
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nn = mdoc_macronames[p->data.body.tok]; |
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nt = "body"; |
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break; |
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case (MDOC_ELEM): |
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nn = mdoc_macronames[p->data.elem.tok]; |
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nt = "elem"; |
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break; |
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case (MDOC_HEAD): |
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nn = mdoc_macronames[p->data.head.tok]; |
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nt = "head"; |
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break; |
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case (MDOC_BLOCK): |
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nn = mdoc_macronames[p->data.block.tok]; |
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nt = "block"; |
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break; |
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default: |
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abort(); |
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/* NOTREACHED */ |
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} |
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if (NULL == mdoc->first) { |
if (MDOC_TEXT == mdoc->last->type) |
assert(NULL == mdoc->last); |
on = "<text>"; |
mdoc->first = p; |
else if (MDOC_ROOT == mdoc->last->type) |
mdoc->last = p; |
on = "<root>"; |
mdoc_msg(mdoc, pos, "parse: root %s `%s'", nt, nn); |
else |
return; |
on = mdoc_macronames[mdoc->last->tok]; |
} |
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/* FIXME: put this into util.c. */ |
switch (mdoc->last->type) { |
switch (mdoc->last->type) { |
case (MDOC_TEXT): |
case (MDOC_TEXT): |
on = "<text>"; |
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ot = "text"; |
ot = "text"; |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
on = mdoc_macronames[mdoc->last->data.body.tok]; |
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ot = "body"; |
ot = "body"; |
break; |
break; |
case (MDOC_ELEM): |
case (MDOC_ELEM): |
on = mdoc_macronames[mdoc->last->data.elem.tok]; |
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ot = "elem"; |
ot = "elem"; |
break; |
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
on = mdoc_macronames[mdoc->last->data.head.tok]; |
|
ot = "head"; |
ot = "head"; |
break; |
break; |
|
case (MDOC_TAIL): |
|
ot = "tail"; |
|
break; |
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
on = mdoc_macronames[mdoc->last->data.block.tok]; |
|
ot = "block"; |
ot = "block"; |
break; |
break; |
|
case (MDOC_ROOT): |
|
ot = "root"; |
|
break; |
default: |
default: |
abort(); |
abort(); |
/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
|
|
switch (p->type) { |
switch (mdoc->next) { |
case (MDOC_BODY): |
case (MDOC_NEXT_SIBLING): |
p->parent = mdoc->last->parent; |
|
mdoc->last->next = p; |
mdoc->last->next = p; |
p->prev = mdoc->last; |
p->prev = mdoc->last; |
|
p->parent = mdoc->last->parent; |
act = "sibling"; |
act = "sibling"; |
break; |
break; |
|
case (MDOC_NEXT_CHILD): |
case (MDOC_HEAD): |
|
assert(mdoc->last->type == MDOC_BLOCK); |
|
p->parent = mdoc->last; |
|
mdoc->last->child = p; |
mdoc->last->child = p; |
|
p->parent = mdoc->last; |
act = "child"; |
act = "child"; |
break; |
break; |
|
default: |
|
abort(); |
|
/* NOTREACHED */ |
|
} |
|
|
|
if ( ! mdoc_valid_pre(mdoc, p)) |
|
return(0); |
|
if ( ! mdoc_action_pre(mdoc, p)) |
|
return(0); |
|
|
|
switch (p->type) { |
|
case (MDOC_HEAD): |
|
assert(MDOC_BLOCK == p->parent->type); |
|
p->parent->data.block.head = p; |
|
break; |
|
case (MDOC_TAIL): |
|
assert(MDOC_BLOCK == p->parent->type); |
|
p->parent->data.block.tail = p; |
|
break; |
|
case (MDOC_BODY): |
|
assert(MDOC_BLOCK == p->parent->type); |
|
p->parent->data.block.body = p; |
|
break; |
default: |
default: |
switch (mdoc->last->type) { |
|
case (MDOC_BODY): |
|
/* FALLTHROUGH */ |
|
case (MDOC_HEAD): |
|
p->parent = mdoc->last; |
|
mdoc->last->child = p; |
|
act = "child"; |
|
break; |
|
default: |
|
p->parent = mdoc->last->parent; |
|
p->prev = mdoc->last; |
|
mdoc->last->next = p; |
|
act = "sibling"; |
|
break; |
|
} |
|
break; |
break; |
} |
} |
|
|
mdoc_msg(mdoc, pos, "parse: %s `%s' %s %s `%s'", |
|
nt, nn, act, ot, on); |
|
mdoc->last = p; |
mdoc->last = p; |
|
mdoc_msg(mdoc, "parse: %s of %s `%s'", act, ot, on); |
|
return(1); |
} |
} |
|
|
|
|
/* FIXME: deprecate paramsz, params. */ |
int |
void |
mdoc_tail_alloc(struct mdoc *mdoc, int line, int pos, int tok) |
mdoc_head_alloc(struct mdoc *mdoc, int pos, int tok, |
|
size_t paramsz, const char **params) |
|
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
|
|
assert(mdoc->first); |
assert(mdoc->first); |
assert(mdoc->last); |
assert(mdoc->last); |
assert(mdoc->last->type == MDOC_BLOCK); |
|
assert(mdoc->last->data.block.tok == tok); |
|
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->line = line; |
|
p->pos = pos; |
|
p->type = MDOC_TAIL; |
|
p->tok = tok; |
|
|
|
return(mdoc_node_append(mdoc, p)); |
|
} |
|
|
|
|
|
int |
|
mdoc_head_alloc(struct mdoc *mdoc, int line, int pos, int tok) |
|
{ |
|
struct mdoc_node *p; |
|
|
|
assert(mdoc->first); |
|
assert(mdoc->last); |
|
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->line = line; |
|
p->pos = pos; |
p->type = MDOC_HEAD; |
p->type = MDOC_HEAD; |
p->data.head.tok = tok; |
p->tok = tok; |
p->data.head.sz = paramsz; |
|
p->data.head.args = paramdup(paramsz, params); |
|
|
|
mdoc_node_append(mdoc, pos, p); |
return(mdoc_node_append(mdoc, p)); |
} |
} |
|
|
|
|
void |
int |
mdoc_body_alloc(struct mdoc *mdoc, int pos, int tok) |
mdoc_body_alloc(struct mdoc *mdoc, int line, int pos, int tok) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
|
|
assert(mdoc->first); |
assert(mdoc->first); |
assert(mdoc->last); |
assert(mdoc->last); |
assert((mdoc->last->type == MDOC_BLOCK) || |
|
(mdoc->last->type == MDOC_HEAD)); |
|
if (mdoc->last->type == MDOC_BLOCK) |
|
assert(mdoc->last->data.block.tok == tok); |
|
else |
|
assert(mdoc->last->data.head.tok == tok); |
|
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->line = line; |
|
p->pos = pos; |
p->type = MDOC_BODY; |
p->type = MDOC_BODY; |
p->data.body.tok = tok; |
p->tok = tok; |
|
|
mdoc_node_append(mdoc, pos, p); |
return(mdoc_node_append(mdoc, p)); |
} |
} |
|
|
|
|
void |
int |
mdoc_block_alloc(struct mdoc *mdoc, int pos, int tok, |
mdoc_root_alloc(struct mdoc *mdoc) |
size_t argsz, const struct mdoc_arg *args) |
|
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->type = MDOC_ROOT; |
|
|
|
return(mdoc_node_append(mdoc, p)); |
|
} |
|
|
|
|
|
int |
|
mdoc_block_alloc(struct mdoc *mdoc, int line, int pos, |
|
int tok, size_t argsz, const struct mdoc_arg *args) |
|
{ |
|
struct mdoc_node *p; |
|
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->pos = pos; |
|
p->line = line; |
p->type = MDOC_BLOCK; |
p->type = MDOC_BLOCK; |
p->data.block.tok = tok; |
p->tok = tok; |
p->data.block.argc = argsz; |
p->data.block.argc = argsz; |
p->data.block.argv = argdup(argsz, args); |
p->data.block.argv = argdup(argsz, args); |
|
|
mdoc_node_append(mdoc, pos, p); |
return(mdoc_node_append(mdoc, p)); |
} |
} |
|
|
|
|
void |
int |
mdoc_elem_alloc(struct mdoc *mdoc, int pos, int tok, |
mdoc_elem_alloc(struct mdoc *mdoc, int line, int pos, |
size_t argsz, const struct mdoc_arg *args, |
int tok, size_t argsz, const struct mdoc_arg *args) |
size_t paramsz, const char **params) |
|
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
|
|
p->line = line; |
|
p->pos = pos; |
p->type = MDOC_ELEM; |
p->type = MDOC_ELEM; |
p->data.elem.tok = tok; |
p->tok = tok; |
p->data.elem.sz = paramsz; |
|
p->data.elem.args = paramdup(paramsz, params); |
|
p->data.elem.argc = argsz; |
p->data.elem.argc = argsz; |
p->data.elem.argv = argdup(argsz, args); |
p->data.elem.argv = argdup(argsz, args); |
|
|
mdoc_node_append(mdoc, pos, p); |
return(mdoc_node_append(mdoc, p)); |
} |
} |
|
|
|
|
void |
int |
mdoc_word_alloc(struct mdoc *mdoc, int pos, const char *word) |
mdoc_word_alloc(struct mdoc *mdoc, |
|
int line, int pos, const char *word) |
{ |
{ |
struct mdoc_node *p; |
struct mdoc_node *p; |
|
|
p = xcalloc(1, sizeof(struct mdoc_node)); |
p = xcalloc(1, sizeof(struct mdoc_node)); |
|
p->line = line; |
|
p->pos = pos; |
p->type = MDOC_TEXT; |
p->type = MDOC_TEXT; |
p->data.text.string = xstrdup(word); |
p->data.text.string = xstrdup(word); |
|
|
mdoc_node_append(mdoc, pos, p); |
return(mdoc_node_append(mdoc, p)); |
} |
} |
|
|
|
|
Line 557 argfree(size_t sz, struct mdoc_arg *p) |
|
Line 619 argfree(size_t sz, struct mdoc_arg *p) |
|
/* LINTED */ |
/* LINTED */ |
for (j = 0; j < (int)p[i].sz; j++) |
for (j = 0; j < (int)p[i].sz; j++) |
free(p[i].value[j]); |
free(p[i].value[j]); |
|
free(p[i].value); |
} |
} |
free(p); |
free(p); |
} |
} |
|
|
mdoc_elem_free(struct mdoc_elem *p) |
mdoc_elem_free(struct mdoc_elem *p) |
{ |
{ |
|
|
paramfree(p->sz, p->args); |
|
argfree(p->argc, p->argv); |
argfree(p->argc, p->argv); |
} |
} |
|
|
Line 588 mdoc_text_free(struct mdoc_text *p) |
|
Line 650 mdoc_text_free(struct mdoc_text *p) |
|
} |
} |
|
|
|
|
static void |
|
mdoc_head_free(struct mdoc_head *p) |
|
{ |
|
|
|
paramfree(p->sz, p->args); |
|
} |
|
|
|
|
|
void |
void |
mdoc_node_free(struct mdoc_node *p) |
mdoc_node_free(struct mdoc_node *p) |
{ |
{ |
Line 610 mdoc_node_free(struct mdoc_node *p) |
|
Line 664 mdoc_node_free(struct mdoc_node *p) |
|
case (MDOC_BLOCK): |
case (MDOC_BLOCK): |
mdoc_block_free(&p->data.block); |
mdoc_block_free(&p->data.block); |
break; |
break; |
case (MDOC_HEAD): |
|
mdoc_head_free(&p->data.head); |
|
break; |
|
default: |
default: |
break; |
break; |
} |
} |
Line 647 argcpy(struct mdoc_arg *dst, const struct mdoc_arg *sr |
|
Line 698 argcpy(struct mdoc_arg *dst, const struct mdoc_arg *sr |
|
{ |
{ |
int i; |
int i; |
|
|
|
dst->line = src->line; |
|
dst->pos = src->pos; |
dst->arg = src->arg; |
dst->arg = src->arg; |
if (0 == (dst->sz = src->sz)) |
if (0 == (dst->sz = src->sz)) |
return; |
return; |
Line 672 argdup(size_t argsz, const struct mdoc_arg *args) |
|
Line 725 argdup(size_t argsz, const struct mdoc_arg *args) |
|
return(pp); |
return(pp); |
} |
} |
|
|
|
|
static void |
|
paramfree(size_t sz, char **p) |
|
{ |
|
int i; |
|
|
|
if (0 == sz) |
|
return; |
|
|
|
assert(p); |
|
/* LINTED */ |
|
for (i = 0; i < (int)sz; i++) |
|
free(p[i]); |
|
free(p); |
|
} |
|
|
|
|
|
static char ** |
|
paramdup(size_t sz, const char **p) |
|
{ |
|
char **pp; |
|
int i; |
|
|
|
if (0 == sz) |
|
return(NULL); |
|
|
|
pp = xcalloc(sz, sizeof(char *)); |
|
for (i = 0; i < (int)sz; i++) |
|
pp[i] = xstrdup(p[i]); |
|
|
|
return(pp); |
|
} |
|