version 1.50, 2010/03/22 05:59:32 |
version 1.53, 2010/03/23 21:50:43 |
Line 35 const char *const __man_merrnames[WERRMAX] = { |
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Line 35 const char *const __man_merrnames[WERRMAX] = { |
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"invalid manual section", /* WMSEC */ |
"invalid manual section", /* WMSEC */ |
"invalid date format", /* WDATE */ |
"invalid date format", /* WDATE */ |
"scope of prior line violated", /* WLNSCOPE */ |
"scope of prior line violated", /* WLNSCOPE */ |
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"over-zealous prior line scope violation", /* WLNSCOPE2 */ |
"trailing whitespace", /* WTSPACE */ |
"trailing whitespace", /* WTSPACE */ |
"unterminated quoted parameter", /* WTQUOTE */ |
"unterminated quoted parameter", /* WTQUOTE */ |
"document has no body", /* WNODATA */ |
"document has no body", /* WNODATA */ |
Line 59 const char *const __man_macronames[MAN_MAX] = { |
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Line 60 const char *const __man_macronames[MAN_MAX] = { |
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"R", "B", "I", "IR", |
"R", "B", "I", "IR", |
"RI", "na", "i", "sp", |
"RI", "na", "i", "sp", |
"nf", "fi", "r", "RE", |
"nf", "fi", "r", "RE", |
"RS", "DT", "UC", "PD" |
"RS", "DT", "UC", "PD", |
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"Sp", "Vb", "Ve", |
}; |
}; |
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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(int, int, |
enum man_type, int); |
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 *); |
static int man_ptext(struct man *, int, char *); |
static int man_ptext(struct man *, int, char *); |
Line 240 man_node_append(struct man *man, struct man_node *p) |
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Line 242 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, int tok) |
man_node_alloc(int line, int pos, enum man_type type, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 254 man_node_alloc(int line, int pos, enum man_type type, |
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Line 256 man_node_alloc(int line, int pos, enum man_type type, |
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int |
int |
man_elem_alloc(struct man *m, int line, int pos, int tok) |
man_elem_alloc(struct man *m, int line, int pos, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 267 man_elem_alloc(struct man *m, int line, int pos, int t |
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Line 269 man_elem_alloc(struct man *m, int line, int pos, int t |
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int |
int |
man_head_alloc(struct man *m, int line, int pos, int tok) |
man_head_alloc(struct man *m, int line, int pos, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 280 man_head_alloc(struct man *m, int line, int pos, int t |
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Line 282 man_head_alloc(struct man *m, int line, int pos, int t |
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int |
int |
man_body_alloc(struct man *m, int line, int pos, int tok) |
man_body_alloc(struct man *m, int line, int pos, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 293 man_body_alloc(struct man *m, int line, int pos, int t |
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Line 295 man_body_alloc(struct man *m, int line, int pos, int t |
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int |
int |
man_block_alloc(struct man *m, int line, int pos, int tok) |
man_block_alloc(struct man *m, int line, int pos, enum mant tok) |
{ |
{ |
struct man_node *p; |
struct man_node *p; |
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Line 312 pstring(struct man *m, int line, int pos, |
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Line 314 pstring(struct man *m, int line, int pos, |
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struct man_node *n; |
struct man_node *n; |
size_t sv; |
size_t sv; |
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n = man_node_alloc(line, pos, MAN_TEXT, -1); |
n = man_node_alloc(line, pos, MAN_TEXT, MAN_MAX); |
n->string = mandoc_malloc(len + 1); |
n->string = mandoc_malloc(len + 1); |
sv = strlcpy(n->string, p, len + 1); |
sv = strlcpy(n->string, p, len + 1); |
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Line 467 macrowarn(struct man *m, int ln, const char *buf) |
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Line 469 macrowarn(struct man *m, int ln, const char *buf) |
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int |
int |
man_pmacro(struct man *m, int ln, char *buf) |
man_pmacro(struct man *m, int ln, char *buf) |
{ |
{ |
int i, j, c, ppos, fl; |
int i, j, ppos, fl; |
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enum mant tok; |
char mac[5]; |
char mac[5]; |
struct man_node *n; |
struct man_node *n; |
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Line 517 man_pmacro(struct man *m, int ln, char *buf) |
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Line 520 man_pmacro(struct man *m, int ln, char *buf) |
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return(1); |
return(1); |
} |
} |
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if (MAN_MAX == (c = man_hash_find(mac))) { |
if (MAN_MAX == (tok = man_hash_find(mac))) { |
if ( ! macrowarn(m, ln, mac)) |
if ( ! macrowarn(m, ln, mac)) |
goto err; |
goto err; |
return(1); |
return(1); |
Line 535 man_pmacro(struct man *m, int ln, char *buf) |
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Line 538 man_pmacro(struct man *m, int ln, char *buf) |
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goto err; |
goto err; |
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/* |
/* |
* Remove prior ELINE macro, as a macro is clobbering it by |
* Remove prior ELINE macro, as it's being clobbering by a new |
* being invoked without prior text. Note that NSCOPED macros |
* macro. Note that NSCOPED macros do not close out ELINE |
* do not close out ELINE macros, as they print no text. |
* macros---they don't print text---so we let those slip by. |
*/ |
*/ |
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if (m->flags & MAN_ELINE && |
if ( ! (MAN_NSCOPED & man_macros[tok].flags) && |
! (MAN_NSCOPED & man_macros[c].flags)) { |
m->flags & MAN_ELINE) { |
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assert(MAN_TEXT != m->last->type); |
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/* |
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* This occurs in the following construction: |
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* .B |
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* .br |
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* .B |
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* .br |
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* I hate man macros. |
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* Flat-out disallow this madness. |
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*/ |
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if (MAN_NSCOPED & man_macros[m->last->tok].flags) |
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return(man_perr(m, ln, ppos, WLNSCOPE)); |
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n = m->last; |
n = m->last; |
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assert(n); |
assert(NULL == n->child); |
assert(NULL == n->child); |
assert(0 == n->nchild); |
assert(0 == n->nchild); |
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if ( ! man_nwarn(m, n, WLNSCOPE)) |
if ( ! man_nwarn(m, n, WLNSCOPE)) |
return(0); |
return(0); |
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/* FIXME: when called as in: |
man_node_unlink(m, n); |
* |
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* .B |
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* .br |
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* .B |
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* .br |
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* hello |
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*/ |
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if (n->prev) { |
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assert(n != n->parent->child); |
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assert(n == n->prev->next); |
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n->prev->next = NULL; |
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m->last = n->prev; |
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m->next = MAN_NEXT_SIBLING; |
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} else { |
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assert(n == n->parent->child); |
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n->parent->child = NULL; |
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m->last = n->parent; |
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m->next = MAN_NEXT_CHILD; |
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} |
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man_node_free(n); |
man_node_free(n); |
m->flags &= ~MAN_ELINE; |
m->flags &= ~MAN_ELINE; |
} |
} |
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/* Begin recursive parse sequence. */ |
/* Begin recursive parse sequence. */ |
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assert(man_macros[c].fp); |
assert(man_macros[tok].fp); |
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if ( ! (*man_macros[c].fp)(m, c, ln, ppos, &i, buf)) |
if ( ! (*man_macros[tok].fp)(m, tok, ln, ppos, &i, buf)) |
goto err; |
goto err; |
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out: |
out: |
Line 670 man_err(struct man *m, int line, int pos, int iserr, e |
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Line 669 man_err(struct man *m, int line, int pos, int iserr, e |
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return(man_verr(m, line, pos, p)); |
return(man_verr(m, line, pos, p)); |
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return(man_vwarn(m, line, pos, p)); |
return(man_vwarn(m, line, pos, p)); |
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} |
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void |
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man_node_unlink(struct man *m, struct man_node *n) |
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{ |
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if (n->prev) { |
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n->prev->next = n->next; |
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if (m->last == n) { |
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assert(NULL == n->next); |
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m->last = n->prev; |
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m->next = MAN_NEXT_SIBLING; |
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} |
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} else { |
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n->parent->child = n->next; |
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if (m->last == n) { |
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assert(NULL == n->next); |
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m->last = n->parent; |
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m->next = MAN_NEXT_CHILD; |
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} |
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} |
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if (n->next) |
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n->next->prev = n->prev; |
} |
} |