mandoc/mdoc_validate.c - diff

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Diff for /mandoc/mdoc_validate.c between version 1.51 and 1.60

version 1.51, 2009/10/26 04:09:46

version 1.60, 2010/04/03 13:02:35

Line 14

* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <sys/types.h>

#include <assert.h>

#include <ctype.h>

#include <errno.h>

#include <limits.h>

#include <stdarg.h>

#include <stdlib.h>

Line 41 struct valids {

Line 44 struct valids {

v_post *post;

};

static int check_parent(PRE_ARGS, int, enum mdoc_type);

static int check_parent(PRE_ARGS, enum mdoct, enum mdoc_type);

static int check_msec(PRE_ARGS, ...);

static int check_sec(PRE_ARGS, ...);

static int check_stdarg(PRE_ARGS);

Line 63 static int warn_count(struct mdoc *, const char *,

Line 66 static int warn_count(struct mdoc *, const char *,

static int err_count(struct mdoc *, const char *,

int, const char *, int);

#ifdef __linux__

extern size_t strlcat(char *, const char *, size_t);

#endif

static int berr_ge1(POST_ARGS);

static int bwarn_ge1(POST_ARGS);

static int ebool(POST_ARGS);

static int eerr_eq0(POST_ARGS);

static int eerr_eq1(POST_ARGS);

static int eerr_ge1(POST_ARGS);

static int eerr_le2(POST_ARGS);

static int eerr_le1(POST_ARGS);

static int ewarn_ge1(POST_ARGS);

static int herr_eq0(POST_ARGS);

Line 95 static int post_sh(POST_ARGS);

Line 93 static int post_sh(POST_ARGS);

static int post_sh_body(POST_ARGS);

static int post_sh_head(POST_ARGS);

static int post_st(POST_ARGS);

static int post_vt(POST_ARGS);

static int pre_an(PRE_ARGS);

static int pre_bd(PRE_ARGS);

static int pre_bl(PRE_ARGS);

Line 131 static v_post posts_ss[] = { herr_ge1, NULL };

Line 130 static v_post posts_ss[] = { herr_ge1, NULL };

static v_post posts_st[] = { eerr_eq1, post_st, NULL };

static v_post posts_text[] = { eerr_ge1, NULL };

static v_post posts_text1[] = { eerr_eq1, NULL };

static v_post posts_vt[] = { post_vt, NULL };

static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL };

static v_post posts_wtext[] = { ewarn_ge1, NULL };

static v_post posts_xr[] = { eerr_ge1, eerr_le2, NULL };

static v_post posts_xr[] = { eerr_ge1, NULL };

static v_pre pres_an[] = { pre_an, NULL };

static v_pre pres_bd[] = { pre_display, pre_bd, NULL };

static v_pre pres_bl[] = { pre_bl, NULL };

Line 191 const struct valids mdoc_valids[MDOC_MAX] = {

{ pres_rv, NULL }, /* Rv */

{ NULL, posts_st }, /* St */

{ NULL, NULL }, /* Va */

{ NULL, posts_text }, /* Vt */

{ NULL, posts_vt }, /* Vt */

{ NULL, posts_xr }, /* Xr */

{ NULL, posts_text }, /* %A */

{ NULL, posts_text }, /* %B */ /* FIXME: can be used outside Rs/Re. */

{ NULL, posts_text }, /* %D */

{ NULL, posts_text }, /* %D */ /* FIXME: check date with mandoc_a2time(). */

{ NULL, posts_text }, /* %I */

{ NULL, posts_text }, /* %J */

{ NULL, posts_text }, /* %N */

Line 407 CHECK_BODY_DEFN(ge1, warn, warn_child_gt, 0) /* bwarn_

CHECK_BODY_DEFN(ge1, err, err_child_gt, 0) /* berr_ge1() */

CHECK_ELEM_DEFN(ge1, warn, warn_child_gt, 0) /* ewarn_gt1() */

CHECK_ELEM_DEFN(eq1, err, err_child_eq, 1) /* eerr_eq1() */

CHECK_ELEM_DEFN(le2, err, err_child_lt, 3) /* eerr_le2() */

CHECK_ELEM_DEFN(le1, err, err_child_lt, 2) /* eerr_le1() */

CHECK_ELEM_DEFN(eq0, err, err_child_eq, 0) /* eerr_eq0() */

CHECK_ELEM_DEFN(ge1, err, err_child_gt, 0) /* eerr_ge1() */

Line 548 check_text(struct mdoc *mdoc, int line, int pos, const

Line 547 check_text(struct mdoc *mdoc, int line, int pos, const

static int

check_parent(PRE_ARGS, int tok, enum mdoc_type t)

check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t)

{

assert(n->parent);

Line 666 pre_bl(PRE_ARGS)

Line 665 pre_bl(PRE_ARGS)

/* FALLTHROUGH */

case (MDOC_Diag):

/* FALLTHROUGH */

case (MDOC_Ohang):

/* FALLTHROUGH */

case (MDOC_Inset):

/* FALLTHROUGH */

case (MDOC_Item):

Line 807 static int

Line 808 static int

pre_dt(PRE_ARGS)

{

/* FIXME: make sure is capitalised. */

if (0 == mdoc->meta.date || mdoc->meta.os)

if ( ! mdoc_nwarn(mdoc, n, EPROLOOO))

return(0);

Line 888 post_lb(POST_ARGS)

Line 891 post_lb(POST_ARGS)

static int

post_vt(POST_ARGS)

{

const struct mdoc_node *n;

* The Vt macro comes in both ELEM and BLOCK form, both of which

* have different syntaxes (yet more context-sensitive

* behaviour). ELEM types must have a child; BLOCK types,

* specifically the BODY, should only have TEXT children.

if (MDOC_ELEM == mdoc->last->type)

return(eerr_ge1(mdoc));

if (MDOC_BODY != mdoc->last->type)

return(1);

for (n = mdoc->last->child; n; n = n->next)

if (MDOC_TEXT != n->type)

if ( ! mdoc_nwarn(mdoc, n, EBADCHILD))

return(0);

return(1);

}

static int

post_nm(POST_ARGS)

{

Line 1083 post_bl(POST_ARGS)

Line 1112 post_bl(POST_ARGS)

if (NULL == mdoc->last->child)

return(1);

* We only allow certain children of `Bl'. This is usually on

* `It', but apparently `Sm' occurs here and there, so we let

* that one through, too.

/* LINTED */

for (n = mdoc->last->child; n; n = n->next) {

if (MDOC_BLOCK == n->type)

if (MDOC_BLOCK == n->type && MDOC_It == n->tok)

if (MDOC_It == n->tok)

continue;

if (MDOC_Sm == n->tok)

continue;

return(mdoc_nerr(mdoc, n, EBADCHILD));

}

Line 1272 post_sh_head(POST_ARGS)

Line 1308 post_sh_head(POST_ARGS)

* non-CUSTOM has a conventional order to be followed.

if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed)

if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed &&

return(mdoc_nerr(mdoc, mdoc->last, ESECNAME));

! mdoc_nwarn(mdoc, mdoc->last, ESECNAME))

return(0);

if (SEC_CUSTOM == sec)

return(1);

if (sec == mdoc->lastnamed)

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