=================================================================== RCS file: /cvs/mandoc/mdoc_validate.c,v retrieving revision 1.48 retrieving revision 1.57 diff -u -p -r1.48 -r1.57 --- mandoc/mdoc_validate.c 2009/10/19 09:40:23 1.48 +++ mandoc/mdoc_validate.c 2010/01/30 08:42:21 1.57 @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.48 2009/10/19 09:40:23 kristaps Exp $ */ +/* $Id: mdoc_validate.c,v 1.57 2010/01/30 08:42:21 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons * @@ -14,11 +14,14 @@ * 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 #include #include -#include #include #include #include @@ -63,10 +66,6 @@ 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); @@ -95,6 +94,7 @@ 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); @@ -119,19 +119,19 @@ static v_post posts_bf[] = { hwarn_le1, post_bf, NULL static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; -static v_post posts_in[] = { eerr_eq1, NULL }; static v_post posts_it[] = { post_it, NULL }; static v_post posts_lb[] = { eerr_eq1, post_lb, NULL }; static v_post posts_nd[] = { berr_ge1, NULL }; static v_post posts_nm[] = { post_nm, NULL }; static v_post posts_notext[] = { eerr_eq0, NULL }; -static v_post posts_pf[] = { eerr_eq1, NULL }; static v_post posts_rs[] = { berr_ge1, herr_eq0, post_rs, NULL }; static v_post posts_sh[] = { herr_ge1, bwarn_ge1, post_sh, NULL }; static v_post posts_sp[] = { eerr_le1, NULL }; 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 }; @@ -182,7 +182,7 @@ const struct valids mdoc_valids[MDOC_MAX] = { { NULL, posts_text }, /* Fn */ { NULL, posts_wtext }, /* Ft */ { NULL, posts_text }, /* Ic */ - { NULL, posts_in }, /* In */ + { NULL, posts_text1 }, /* In */ { NULL, NULL }, /* Li */ { NULL, posts_nd }, /* Nd */ { NULL, posts_nm }, /* Nm */ @@ -192,11 +192,11 @@ 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 */ @@ -230,7 +230,7 @@ const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Nx */ { NULL, NULL }, /* Ox */ { NULL, NULL }, /* Pc */ - { NULL, posts_pf }, /* Pf */ + { NULL, posts_text1 }, /* Pf */ { NULL, NULL }, /* Po */ { NULL, posts_wline }, /* Pq */ { NULL, NULL }, /* Qc */ @@ -261,7 +261,7 @@ const struct valids mdoc_valids[MDOC_MAX] = { { NULL, posts_notext }, /* Ud */ { pres_lb, posts_lb }, /* Lb */ { NULL, posts_notext }, /* Lp */ - { NULL, NULL }, /* Lk */ + { NULL, posts_text }, /* Lk */ { NULL, posts_text }, /* Mt */ { NULL, posts_wline }, /* Brq */ { NULL, NULL }, /* Bro */ @@ -273,6 +273,7 @@ const struct valids mdoc_valids[MDOC_MAX] = { { NULL, posts_text }, /* %Q */ { NULL, posts_notext }, /* br */ { NULL, posts_sp }, /* sp */ + { NULL, posts_text1 }, /* %U */ }; @@ -666,6 +667,8 @@ pre_bl(PRE_ARGS) /* FALLTHROUGH */ case (MDOC_Diag): /* FALLTHROUGH */ + case (MDOC_Ohang): + /* FALLTHROUGH */ case (MDOC_Inset): /* FALLTHROUGH */ case (MDOC_Item): @@ -696,6 +699,8 @@ pre_bd(PRE_ARGS) for (i = 0, err = type = 0; ! err && i < (int)n->args->argc; i++) switch (n->args->argv[i].arg) { + case (MDOC_Centred): + /* FALLTHROUGH */ case (MDOC_Ragged): /* FALLTHROUGH */ case (MDOC_Unfilled): @@ -805,6 +810,8 @@ 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); @@ -886,6 +893,32 @@ 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) { @@ -1081,11 +1114,18 @@ 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_It == n->tok) - continue; + if (MDOC_BLOCK == n->type && MDOC_It == n->tok) + continue; + if (MDOC_Sm == n->tok) + continue; return(mdoc_nerr(mdoc, n, EBADCHILD)); } @@ -1153,6 +1193,8 @@ post_rs(POST_ARGS) for (nn = mdoc->last->child; nn; nn = nn->next) switch (nn->tok) { + case(MDOC__U): + /* FALLTHROUGH */ case(MDOC__Q): /* FALLTHROUGH */ case(MDOC__C):