version 1.120, 2010/10/11 13:24:33 |
version 1.129, 2010/11/29 16:06:46 |
Line 85 static int post_at(POST_ARGS); |
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Line 85 static int post_at(POST_ARGS); |
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static int post_bf(POST_ARGS); |
static int post_bf(POST_ARGS); |
static int post_bl(POST_ARGS); |
static int post_bl(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
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static int post_defaults(POST_ARGS); |
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static int post_literal(POST_ARGS); |
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static int post_eoln(POST_ARGS); |
static int post_dt(POST_ARGS); |
static int post_dt(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_lb(POST_ARGS); |
static int post_lb(POST_ARGS); |
Line 95 static int post_sh(POST_ARGS); |
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Line 98 static int post_sh(POST_ARGS); |
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static int post_sh_body(POST_ARGS); |
static int post_sh_body(POST_ARGS); |
static int post_sh_head(POST_ARGS); |
static int post_sh_head(POST_ARGS); |
static int post_st(POST_ARGS); |
static int post_st(POST_ARGS); |
static int post_eoln(POST_ARGS); |
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static int post_vt(POST_ARGS); |
static int post_vt(POST_ARGS); |
static int pre_an(PRE_ARGS); |
static int pre_an(PRE_ARGS); |
static int pre_bd(PRE_ARGS); |
static int pre_bd(PRE_ARGS); |
Line 104 static int pre_dd(PRE_ARGS); |
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Line 106 static int pre_dd(PRE_ARGS); |
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static int pre_display(PRE_ARGS); |
static int pre_display(PRE_ARGS); |
static int pre_dt(PRE_ARGS); |
static int pre_dt(PRE_ARGS); |
static int pre_it(PRE_ARGS); |
static int pre_it(PRE_ARGS); |
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static int pre_literal(PRE_ARGS); |
static int pre_os(PRE_ARGS); |
static int pre_os(PRE_ARGS); |
static int pre_pp(PRE_ARGS); |
static int pre_par(PRE_ARGS); |
static int pre_rv(PRE_ARGS); |
static int pre_rv(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
static int pre_ss(PRE_ARGS); |
static int pre_ss(PRE_ARGS); |
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static v_post posts_an[] = { post_an, NULL }; |
static v_post posts_an[] = { post_an, NULL }; |
static v_post posts_at[] = { post_at, NULL }; |
static v_post posts_at[] = { post_at, post_defaults, NULL }; |
static v_post posts_bd_bk[] = { hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bd[] = { post_literal, hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
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static v_post posts_bk[] = { hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; |
static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; |
static v_post posts_eoln[] = { post_eoln, NULL }; |
static v_post posts_eoln[] = { post_eoln, NULL }; |
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static v_post posts_defaults[] = { post_defaults, NULL }; |
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static v_post posts_dl[] = { post_literal, bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_dt[] = { post_dt, NULL }; |
static v_post posts_dt[] = { post_dt, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
Line 135 static v_post posts_vt[] = { post_vt, NULL }; |
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Line 141 static v_post posts_vt[] = { post_vt, NULL }; |
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static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, pre_pp, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, pre_literal, pre_par, NULL }; |
static v_pre pres_bl[] = { pre_bl, pre_pp, NULL }; |
static v_pre pres_bl[] = { pre_bl, pre_par, NULL }; |
static v_pre pres_d1[] = { pre_display, NULL }; |
static v_pre pres_d1[] = { pre_display, NULL }; |
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static v_pre pres_dl[] = { pre_literal, pre_display, NULL }; |
static v_pre pres_dd[] = { pre_dd, NULL }; |
static v_pre pres_dd[] = { pre_dd, NULL }; |
static v_pre pres_dt[] = { pre_dt, NULL }; |
static v_pre pres_dt[] = { pre_dt, NULL }; |
static v_pre pres_er[] = { NULL, NULL }; |
static v_pre pres_er[] = { NULL, NULL }; |
Line 145 static v_pre pres_ex[] = { NULL, NULL }; |
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Line 152 static v_pre pres_ex[] = { NULL, NULL }; |
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static v_pre pres_fd[] = { NULL, NULL }; |
static v_pre pres_fd[] = { NULL, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_os[] = { pre_os, NULL }; |
static v_pre pres_os[] = { pre_os, NULL }; |
static v_pre pres_pp[] = { pre_pp, NULL }; |
static v_pre pres_pp[] = { pre_par, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
static v_pre pres_ss[] = { pre_ss, NULL }; |
static v_pre pres_ss[] = { pre_ss, NULL }; |
Line 159 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 166 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ pres_ss, posts_ss }, /* Ss */ |
{ pres_ss, posts_ss }, /* Ss */ |
{ pres_pp, posts_notext }, /* Pp */ |
{ pres_pp, posts_notext }, /* Pp */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_d1, posts_wline }, /* Dl */ |
{ pres_dl, posts_dl }, /* Dl */ |
{ pres_bd, posts_bd_bk }, /* Bd */ |
{ pres_bd, posts_bd }, /* Bd */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, NULL }, /* Ed */ |
{ pres_bl, posts_bl }, /* Bl */ |
{ pres_bl, posts_bl }, /* Bl */ |
{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
{ pres_it, posts_it }, /* It */ |
{ pres_it, posts_it }, /* It */ |
{ NULL, posts_text }, /* Ad */ |
{ NULL, posts_text }, /* Ad */ |
{ pres_an, posts_an }, /* An */ |
{ pres_an, posts_an }, /* An */ |
{ NULL, NULL }, /* Ar */ |
{ NULL, posts_defaults }, /* Ar */ |
{ NULL, posts_text }, /* Cd */ |
{ NULL, posts_text }, /* Cd */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Dv */ |
Line 181 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 188 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_wtext }, /* Ft */ |
{ NULL, posts_wtext }, /* Ft */ |
{ NULL, posts_text }, /* Ic */ |
{ NULL, posts_text }, /* Ic */ |
{ NULL, posts_text1 }, /* In */ |
{ NULL, posts_text1 }, /* In */ |
{ NULL, NULL }, /* Li */ |
{ NULL, posts_defaults }, /* Li */ |
{ NULL, posts_nd }, /* Nd */ |
{ NULL, posts_nd }, /* Nd */ |
{ NULL, posts_nm }, /* Nm */ |
{ NULL, posts_nm }, /* Nm */ |
{ NULL, posts_wline }, /* Op */ |
{ NULL, posts_wline }, /* Op */ |
{ NULL, NULL }, /* Ot */ |
{ NULL, NULL }, /* Ot */ |
{ NULL, NULL }, /* Pa */ |
{ NULL, posts_defaults }, /* Pa */ |
{ pres_rv, NULL }, /* Rv */ |
{ pres_rv, NULL }, /* Rv */ |
{ NULL, posts_st }, /* St */ |
{ NULL, posts_st }, /* St */ |
{ NULL, NULL }, /* Va */ |
{ NULL, NULL }, /* Va */ |
Line 251 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 258 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fc */ |
{ NULL, NULL }, /* Fc */ |
{ NULL, NULL }, /* Oo */ |
{ NULL, NULL }, /* Oo */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, posts_bd_bk }, /* Bk */ |
{ NULL, posts_bk }, /* Bk */ |
{ NULL, NULL }, /* Ek */ |
{ NULL, NULL }, /* Ek */ |
{ NULL, posts_eoln }, /* Bt */ |
{ NULL, posts_eoln }, /* Bt */ |
{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Hf */ |
Line 260 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 267 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, posts_text }, /* Lk */ |
{ NULL, posts_text }, /* Lk */ |
{ NULL, posts_text }, /* Mt */ |
{ NULL, posts_defaults }, /* Mt */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, NULL }, /* Bro */ |
{ NULL, NULL }, /* Bro */ |
{ NULL, NULL }, /* Brc */ |
{ NULL, NULL }, /* Brc */ |
Line 275 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 282 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Ta */ |
{ NULL, NULL }, /* Ta */ |
}; |
}; |
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#define RSORD_MAX 14 /* Number of `Rs' blocks. */ |
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static const enum mdoct rsord[RSORD_MAX] = { |
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MDOC__A, |
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MDOC__T, |
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MDOC__B, |
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MDOC__I, |
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MDOC__J, |
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MDOC__R, |
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MDOC__N, |
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MDOC__V, |
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MDOC__P, |
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MDOC__Q, |
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MDOC__D, |
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MDOC__O, |
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MDOC__C, |
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MDOC__U |
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}; |
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int |
int |
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
{ |
{ |
Line 561 pre_display(PRE_ARGS) |
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Line 587 pre_display(PRE_ARGS) |
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if (MDOC_BLOCK == node->type) |
if (MDOC_BLOCK == node->type) |
if (MDOC_Bd == node->tok) |
if (MDOC_Bd == node->tok) |
break; |
break; |
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if (NULL == node) |
if (NULL == node) |
return(1); |
return(1); |
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Line 893 pre_it(PRE_ARGS) |
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Line 920 pre_it(PRE_ARGS) |
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static int |
static int |
pre_an(PRE_ARGS) |
pre_an(PRE_ARGS) |
{ |
{ |
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int i; |
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if (NULL == n->args) |
if (NULL == n->args) |
return(1); |
return(1); |
if (n->args->argc > 1) |
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if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_ARGCOUNT)) |
for (i = 1; i < (int)n->args->argc; i++) |
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if ( ! mdoc_pmsg(mdoc, n->args->argv[i].line, |
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n->args->argv[i].pos, MANDOCERR_IGNARGV)) |
return(0); |
return(0); |
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/* FIXME: this should use a different error message. */ |
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if (MDOC_Split == n->args->argv[0].arg) |
if (MDOC_Split == n->args->argv[0].arg) |
n->data.An.auth = AUTH_split; |
n->data.An.auth = AUTH_split; |
else if (MDOC_Nosplit == n->args->argv[0].arg) |
else if (MDOC_Nosplit == n->args->argv[0].arg) |
Line 1055 post_bf(POST_ARGS) |
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Line 1083 post_bf(POST_ARGS) |
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return(1); |
return(1); |
} |
} |
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static int |
static int |
post_lb(POST_ARGS) |
post_lb(POST_ARGS) |
{ |
{ |
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const char *p; |
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char *buf; |
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size_t sz; |
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if (mdoc_a2lib(mdoc->last->child->string)) |
assert(mdoc->last->child); |
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assert(MDOC_TEXT == mdoc->last->child->type); |
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p = mdoc_a2lib(mdoc->last->child->string); |
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/* If lookup ok, replace with table value. */ |
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if (p) { |
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free(mdoc->last->child->string); |
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mdoc->last->child->string = mandoc_strdup(p); |
return(1); |
return(1); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADLIB)); |
} |
} |
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/* If not, use "library ``xxxx''. */ |
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sz = strlen(mdoc->last->child->string) + |
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2 + strlen("\\(lqlibrary\\(rq"); |
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buf = mandoc_malloc(sz); |
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snprintf(buf, sz, "library \\(lq%s\\(rq", |
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mdoc->last->child->string); |
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free(mdoc->last->child->string); |
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mdoc->last->child->string = buf; |
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return(1); |
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} |
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static int |
static int |
post_eoln(POST_ARGS) |
post_eoln(POST_ARGS) |
{ |
{ |
Line 1105 post_vt(POST_ARGS) |
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Line 1154 post_vt(POST_ARGS) |
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static int |
static int |
post_nm(POST_ARGS) |
post_nm(POST_ARGS) |
{ |
{ |
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struct mdoc_node *nn; |
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char buf[BUFSIZ]; |
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if (mdoc->last->child) |
/* If no child specified, make sure we have the meta name. */ |
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if (NULL == mdoc->last->child && NULL == mdoc->meta.name) { |
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NONAME); |
return(1); |
return(1); |
if (mdoc->meta.name) |
} else if (mdoc->meta.name) |
return(1); |
return(1); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NONAME)); |
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/* If no meta name, set it from the child. */ |
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buf[0] = '\0'; |
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for (nn = mdoc->last->child; nn; nn = nn->next) { |
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/* XXX - copied from concat(). */ |
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assert(MDOC_TEXT == nn->type); |
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if (strlcat(buf, nn->string, BUFSIZ) >= BUFSIZ) { |
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mdoc_nmsg(mdoc, nn, MANDOCERR_MEM); |
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return(0); |
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} |
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if (NULL == nn->next) |
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continue; |
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if (strlcat(buf, " ", BUFSIZ) >= BUFSIZ) { |
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mdoc_nmsg(mdoc, nn, MANDOCERR_MEM); |
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return(0); |
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} |
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} |
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mdoc->meta.name = mandoc_strdup(buf); |
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return(1); |
} |
} |
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static int |
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post_literal(POST_ARGS) |
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{ |
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/* |
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* The `Dl' (note "el" not "one") and `Bd' macros unset the |
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* MDOC_LITERAL flag as they leave. Note that `Bd' only sets |
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* this in literal mode, but it doesn't hurt to just switch it |
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* off in general since displays can't be nested. |
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*/ |
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if (MDOC_BODY == mdoc->last->type) |
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mdoc->last->flags &= ~MDOC_LITERAL; |
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return(1); |
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} |
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static int |
static int |
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post_defaults(POST_ARGS) |
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{ |
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struct mdoc_node *nn; |
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/* |
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* The `Ar' defaults to "file ..." if no value is provided as an |
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* argument; the `Mt' and `Pa' macros use "~"; the `Li' just |
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* gets an empty string. |
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*/ |
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if (mdoc->last->child) |
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return(1); |
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nn = mdoc->last; |
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mdoc->next = MDOC_NEXT_CHILD; |
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switch (nn->tok) { |
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case (MDOC_Ar): |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "file")) |
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return(0); |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "...")) |
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return(0); |
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break; |
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case (MDOC_At): |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "AT&T")) |
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return(0); |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "UNIX")) |
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return(0); |
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break; |
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case (MDOC_Li): |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "")) |
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return(0); |
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break; |
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case (MDOC_Pa): |
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/* FALLTHROUGH */ |
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case (MDOC_Mt): |
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if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "~")) |
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return(0); |
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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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mdoc->last = nn; |
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return(1); |
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} |
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static int |
post_at(POST_ARGS) |
post_at(POST_ARGS) |
{ |
{ |
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const char *p, *q; |
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char *buf; |
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size_t sz; |
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/* |
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* If we have a child, look it up in the standard keys. If a |
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* key exist, use that instead of the child; if it doesn't, |
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* prefix "AT&T UNIX " to the existing data. |
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*/ |
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if (NULL == mdoc->last->child) |
if (NULL == mdoc->last->child) |
return(1); |
return(1); |
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assert(MDOC_TEXT == mdoc->last->child->type); |
assert(MDOC_TEXT == mdoc->last->child->type); |
if (mdoc_a2att(mdoc->last->child->string)) |
p = mdoc_a2att(mdoc->last->child->string); |
return(1); |
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return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADATT)); |
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} |
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if (p) { |
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free(mdoc->last->child->string); |
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mdoc->last->child->string = mandoc_strdup(p); |
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} else { |
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADATT); |
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p = "AT&T UNIX "; |
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q = mdoc->last->child->string; |
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sz = strlen(p) + strlen(q) + 1; |
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buf = mandoc_malloc(sz); |
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strlcpy(buf, p, sz); |
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strlcat(buf, q, sz); |
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free(mdoc->last->child->string); |
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mdoc->last->child->string = buf; |
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} |
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return(1); |
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} |
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static int |
static int |
post_an(POST_ARGS) |
post_an(POST_ARGS) |
{ |
{ |
Line 1325 post_root(POST_ARGS) |
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Line 1492 post_root(POST_ARGS) |
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return(0); |
return(0); |
} |
} |
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static int |
static int |
post_st(POST_ARGS) |
post_st(POST_ARGS) |
{ |
{ |
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const char *p; |
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if (mdoc_a2st(mdoc->last->child->string)) |
assert(MDOC_TEXT == mdoc->last->child->type); |
return(1); |
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return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADSTANDARD)); |
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} |
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p = mdoc_a2st(mdoc->last->child->string); |
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if (p == NULL) { |
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mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADSTANDARD); |
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mdoc_node_delete(mdoc, mdoc->last); |
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} else { |
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free(mdoc->last->child->string); |
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mdoc->last->child->string = mandoc_strdup(p); |
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} |
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return(1); |
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} |
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static int |
static int |
post_rs(POST_ARGS) |
post_rs(POST_ARGS) |
{ |
{ |
struct mdoc_node *nn; |
struct mdoc_node *nn, *next, *prev; |
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int i, j; |
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if (MDOC_BODY != mdoc->last->type) |
if (MDOC_BODY != mdoc->last->type) |
return(1); |
return(1); |
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for (nn = mdoc->last->child; nn; nn = nn->next) |
/* |
switch (nn->tok) { |
* Make sure only certain types of nodes are allowed within the |
case(MDOC__U): |
* the `Rs' body. Delete offending nodes and raise a warning. |
/* FALLTHROUGH */ |
* Do this before re-ordering for the sake of clarity. |
case(MDOC__Q): |
*/ |
/* FALLTHROUGH */ |
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case(MDOC__C): |
next = NULL; |
/* FALLTHROUGH */ |
for (nn = mdoc->last->child; nn; nn = next) { |
case(MDOC__A): |
for (i = 0; i < RSORD_MAX; i++) |
/* FALLTHROUGH */ |
if (nn->tok == rsord[i]) |
case(MDOC__B): |
break; |
/* FALLTHROUGH */ |
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case(MDOC__D): |
if (i < RSORD_MAX) { |
/* FALLTHROUGH */ |
next = nn->next; |
case(MDOC__I): |
continue; |
/* FALLTHROUGH */ |
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case(MDOC__J): |
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/* FALLTHROUGH */ |
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case(MDOC__N): |
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/* FALLTHROUGH */ |
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case(MDOC__O): |
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/* FALLTHROUGH */ |
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case(MDOC__P): |
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/* FALLTHROUGH */ |
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case(MDOC__R): |
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/* FALLTHROUGH */ |
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case(MDOC__T): |
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/* FALLTHROUGH */ |
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case(MDOC__V): |
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break; |
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default: |
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mdoc_nmsg(mdoc, nn, MANDOCERR_SYNTCHILD); |
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return(0); |
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} |
} |
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next = nn->next; |
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mdoc_nmsg(mdoc, nn, MANDOCERR_CHILD); |
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mdoc_node_delete(mdoc, nn); |
|
} |
|
|
|
/* |
|
* The full `Rs' block needs special handling to order the |
|
* sub-elements according to `rsord'. Pick through each element |
|
* and correctly order it. This is a insertion sort. |
|
*/ |
|
|
|
next = NULL; |
|
for (nn = mdoc->last->child->next; nn; nn = next) { |
|
/* Determine order of `nn'. */ |
|
for (i = 0; i < RSORD_MAX; i++) |
|
if (rsord[i] == nn->tok) |
|
break; |
|
|
|
/* |
|
* Remove `nn' from the chain. This somewhat |
|
* repeats mdoc_node_unlink(), but since we're |
|
* just re-ordering, there's no need for the |
|
* full unlink process. |
|
*/ |
|
|
|
if (NULL != (next = nn->next)) |
|
next->prev = nn->prev; |
|
|
|
if (NULL != (prev = nn->prev)) |
|
prev->next = nn->next; |
|
|
|
nn->prev = nn->next = NULL; |
|
|
|
/* |
|
* Scan back until we reach a node that's |
|
* ordered before `nn'. |
|
*/ |
|
|
|
for ( ; prev ; prev = prev->prev) { |
|
/* Determine order of `prev'. */ |
|
for (j = 0; j < RSORD_MAX; j++) |
|
if (rsord[j] == prev->tok) |
|
break; |
|
|
|
if (j <= i) |
|
break; |
|
} |
|
|
|
/* |
|
* Set `nn' back into its correct place in front |
|
* of the `prev' node. |
|
*/ |
|
|
|
nn->prev = prev; |
|
|
|
if (prev) { |
|
if (prev->next) |
|
prev->next->prev = nn; |
|
nn->next = prev->next; |
|
prev->next = nn; |
|
} else { |
|
mdoc->last->child->prev = nn; |
|
nn->next = mdoc->last->child; |
|
mdoc->last->child = nn; |
|
} |
|
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
Line 1432 post_sh_body(POST_ARGS) |
|
Line 1658 post_sh_body(POST_ARGS) |
|
static int |
static int |
post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
enum mdoc_sec sec; |
enum mdoc_sec sec; |
const struct mdoc_node *n; |
struct mdoc_node *n; |
|
|
/* |
/* |
* Process a new section. Sections are either "named" or |
* Process a new section. Sections are either "named" or |
* "custom"; custom sections are user-defined, while named ones |
* "custom". Custom sections are user-defined, while named ones |
* usually follow a conventional order and may only appear in |
* follow a conventional order and may only appear in certain |
* certain manual sections. |
* manual sections. |
*/ |
*/ |
|
|
buf[0] = '\0'; |
buf[0] = '\0'; |
|
|
/* |
/* FIXME: use dynamic buffer... */ |
* FIXME: yes, these can use a dynamic buffer, but I don't do so |
|
* in the interests of simplicity. |
|
*/ |
|
|
|
for (n = mdoc->last->child; n; n = n->next) { |
for (n = mdoc->last->child; n; n = n->next) { |
/* XXX - copied from compact(). */ |
/* XXX - copied from concat(). */ |
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
|
|
if (strlcat(buf, n->string, BUFSIZ) >= BUFSIZ) { |
if (strlcat(buf, n->string, BUFSIZ) >= BUFSIZ) { |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
return(0); |
return(0); |
} |
} |
|
|
if (NULL == n->next) |
if (NULL == n->next) |
continue; |
continue; |
|
|
if (strlcat(buf, " ", BUFSIZ) >= BUFSIZ) { |
if (strlcat(buf, " ", BUFSIZ) >= BUFSIZ) { |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
return(0); |
return(0); |
Line 1468 post_sh_head(POST_ARGS) |
|
Line 1693 post_sh_head(POST_ARGS) |
|
|
|
sec = mdoc_str2sec(buf); |
sec = mdoc_str2sec(buf); |
|
|
/* |
/* The NAME should be first. */ |
* Check: NAME should always be first, CUSTOM has no roles, |
|
* 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) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NAMESECFIRST)) |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NAMESECFIRST); |
return(0); |
|
|
|
|
/* The SYNOPSIS gets special attention in other areas. */ |
|
|
|
if (SEC_SYNOPSIS == sec) |
|
mdoc->flags |= MDOC_SYNOPSIS; |
|
else |
|
mdoc->flags &= ~MDOC_SYNOPSIS; |
|
|
|
/* Mark our last section. */ |
|
|
|
mdoc->lastsec = sec; |
|
|
|
/* We don't care about custom sections after this. */ |
|
|
if (SEC_CUSTOM == sec) |
if (SEC_CUSTOM == sec) |
return(1); |
return(1); |
|
|
|
/* |
|
* Check whether our non-custom section is being repeated or is |
|
* out of order. |
|
*/ |
|
|
if (sec == mdoc->lastnamed) |
if (sec == mdoc->lastnamed) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECREP)) |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECREP); |
return(0); |
|
|
|
if (sec < mdoc->lastnamed) |
if (sec < mdoc->lastnamed) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECOOO)) |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECOOO); |
return(0); |
|
|
|
/* |
/* Mark the last named section. */ |
* Check particular section/manual conventions. LIBRARY can |
|
* only occur in manual section 2, 3, and 9. |
|
*/ |
|
|
|
|
mdoc->lastnamed = sec; |
|
|
|
/* Check particular section/manual conventions. */ |
|
|
|
assert(mdoc->meta.msec); |
|
|
switch (sec) { |
switch (sec) { |
|
case (SEC_RETURN_VALUES): |
|
/* FALLTHROUGH */ |
|
case (SEC_ERRORS): |
|
/* FALLTHROUGH */ |
case (SEC_LIBRARY): |
case (SEC_LIBRARY): |
assert(mdoc->meta.msec); |
|
if (*mdoc->meta.msec == '2') |
if (*mdoc->meta.msec == '2') |
break; |
break; |
if (*mdoc->meta.msec == '3') |
if (*mdoc->meta.msec == '3') |
break; |
break; |
if (*mdoc->meta.msec == '9') |
if (*mdoc->meta.msec == '9') |
break; |
break; |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECMSEC)); |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECMSEC); |
|
break; |
default: |
default: |
break; |
break; |
} |
} |
Line 1510 post_sh_head(POST_ARGS) |
|
Line 1754 post_sh_head(POST_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static int |
static int |
pre_pp(PRE_ARGS) |
pre_par(PRE_ARGS) |
{ |
{ |
|
|
if (NULL == mdoc->last) |
if (NULL == mdoc->last) |
return(1); |
return(1); |
|
|
/* Don't allow prior `Lp' or `Pp'. */ |
/* |
|
* Don't allow prior `Lp' or `Pp' prior to a paragraph-type |
|
* block: `Lp', `Pp', or non-compact `Bd' or `Bl'. |
|
*/ |
|
|
if (MDOC_Pp != mdoc->last->tok && MDOC_Lp != mdoc->last->tok) |
if (MDOC_Pp != mdoc->last->tok && MDOC_Lp != mdoc->last->tok) |
return(1); |
return(1); |
Line 1530 pre_pp(PRE_ARGS) |
|
Line 1776 pre_pp(PRE_ARGS) |
|
|
|
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_IGNPAR); |
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_IGNPAR); |
mdoc_node_delete(mdoc, mdoc->last); |
mdoc_node_delete(mdoc, mdoc->last); |
|
return(1); |
|
} |
|
|
|
static int |
|
pre_literal(PRE_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY != n->type) |
|
return(1); |
|
|
|
/* |
|
* The `Dl' (note "el" not "one") and `Bd -literal' and `Bd |
|
* -unfilled' macros set MDOC_LITERAL on entrance to the body. |
|
*/ |
|
|
|
switch (n->tok) { |
|
case (MDOC_Dl): |
|
mdoc->flags |= MDOC_LITERAL; |
|
break; |
|
case (MDOC_Bd): |
|
assert(n->data.Bd); |
|
if (DISP_literal == n->data.Bd->type) |
|
mdoc->flags |= MDOC_LITERAL; |
|
if (DISP_unfilled == n->data.Bd->type) |
|
mdoc->flags |= MDOC_LITERAL; |
|
break; |
|
default: |
|
abort(); |
|
/* NOTREACHED */ |
|
} |
|
|
return(1); |
return(1); |
} |
} |