diff options
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 494 |
1 files changed, 240 insertions, 254 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 8c8d06f6..85ae65df 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.209 2014/04/15 00:41:09 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.210 2014/04/20 16:46:05 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -66,11 +66,11 @@ struct valids { v_post *post; }; -static int check_count(struct mdoc *, enum mdoc_type, +static int check_count(struct mdoc *, enum mdoc_type, enum check_lvl, enum check_ineq, int); static int check_parent(PRE_ARGS, enum mdoct, enum mdoc_type); static void check_text(struct mdoc *, int, int, char *); -static void check_argv(struct mdoc *, +static void check_argv(struct mdoc *, struct mdoc_node *, struct mdoc_argv *); static void check_args(struct mdoc *, struct mdoc_node *); static enum mdoc_sec a2sec(const char *); @@ -186,32 +186,32 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { pres_dd, posts_dd }, /* Dd */ { pres_dt, posts_dt }, /* Dt */ { pres_os, posts_os }, /* Os */ - { pres_sh, posts_sh }, /* Sh */ - { pres_ss, posts_ss }, /* Ss */ - { pres_pp, posts_pp }, /* Pp */ + { pres_sh, posts_sh }, /* Sh */ + { pres_ss, posts_ss }, /* Ss */ + { pres_pp, posts_pp }, /* Pp */ { pres_d1, posts_d1 }, /* D1 */ { pres_dl, posts_dl }, /* Dl */ { pres_bd, posts_bd }, /* Bd */ { NULL, NULL }, /* Ed */ - { pres_bl, posts_bl }, /* Bl */ + { pres_bl, posts_bl }, /* Bl */ { NULL, NULL }, /* El */ { pres_it, posts_it }, /* It */ - { NULL, NULL }, /* Ad */ - { pres_an, posts_an }, /* An */ + { NULL, NULL }, /* Ad */ + { pres_an, posts_an }, /* An */ { NULL, posts_defaults }, /* Ar */ - { NULL, NULL }, /* Cd */ + { NULL, NULL }, /* Cd */ { NULL, NULL }, /* Cm */ - { NULL, NULL }, /* Dv */ - { NULL, NULL }, /* Er */ - { NULL, NULL }, /* Ev */ - { pres_std, posts_std }, /* Ex */ - { NULL, NULL }, /* Fa */ + { NULL, NULL }, /* Dv */ + { NULL, NULL }, /* Er */ + { NULL, NULL }, /* Ev */ + { pres_std, posts_std }, /* Ex */ + { NULL, NULL }, /* Fa */ { NULL, posts_text }, /* Fd */ { NULL, NULL }, /* Fl */ - { NULL, NULL }, /* Fn */ - { NULL, NULL }, /* Ft */ - { NULL, NULL }, /* Ic */ - { NULL, posts_text1 }, /* In */ + { NULL, NULL }, /* Fn */ + { NULL, NULL }, /* Ft */ + { NULL, NULL }, /* Ic */ + { NULL, posts_text1 }, /* In */ { NULL, posts_defaults }, /* Li */ { NULL, posts_nd }, /* Nd */ { NULL, posts_nm }, /* Nm */ @@ -219,10 +219,10 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Ot */ { NULL, posts_defaults }, /* Pa */ { pres_std, posts_std }, /* Rv */ - { NULL, posts_st }, /* St */ + { NULL, posts_st }, /* St */ { NULL, NULL }, /* Va */ - { NULL, posts_vt }, /* Vt */ - { NULL, posts_text }, /* Xr */ + { NULL, posts_vt }, /* Vt */ + { NULL, posts_text }, /* Xr */ { NULL, posts_text }, /* %A */ { NULL, posts_hyphtext }, /* %B */ /* FIXME: can be used outside Rs/Re. */ { NULL, posts_text }, /* %D */ @@ -237,7 +237,7 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Ac */ { NULL, NULL }, /* Ao */ { NULL, NULL }, /* Aq */ - { NULL, posts_at }, /* At */ + { NULL, posts_at }, /* At */ { NULL, NULL }, /* Bc */ { NULL, posts_bf }, /* Bf */ { NULL, NULL }, /* Bo */ @@ -249,11 +249,11 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Do */ { NULL, NULL }, /* Dq */ { NULL, NULL }, /* Ec */ - { NULL, NULL }, /* Ef */ - { NULL, NULL }, /* Em */ + { NULL, NULL }, /* Ef */ + { NULL, NULL }, /* Em */ { NULL, NULL }, /* Eo */ { NULL, NULL }, /* Fx */ - { NULL, NULL }, /* Ms */ + { NULL, NULL }, /* Ms */ { NULL, posts_notext }, /* No */ { NULL, posts_ns }, /* Ns */ { NULL, NULL }, /* Nx */ @@ -271,15 +271,15 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Sc */ { NULL, NULL }, /* So */ { NULL, NULL }, /* Sq */ - { NULL, posts_bool }, /* Sm */ + { NULL, posts_bool }, /* Sm */ { NULL, posts_hyph }, /* Sx */ { NULL, NULL }, /* Sy */ { NULL, NULL }, /* Tn */ { NULL, NULL }, /* Ux */ { NULL, NULL }, /* Xc */ { NULL, NULL }, /* Xo */ - { NULL, posts_fo }, /* Fo */ - { NULL, NULL }, /* Fc */ + { NULL, posts_fo }, /* Fo */ + { NULL, NULL }, /* Fc */ { NULL, NULL }, /* Oo */ { NULL, NULL }, /* Oc */ { NULL, posts_bk }, /* Bk */ @@ -289,12 +289,12 @@ static const struct valids mdoc_valids[MDOC_MAX] = { { NULL, NULL }, /* Fr */ { NULL, posts_eoln }, /* Ud */ { NULL, posts_lb }, /* Lb */ - { pres_pp, posts_pp }, /* Lp */ - { NULL, NULL }, /* Lk */ - { NULL, posts_defaults }, /* Mt */ - { NULL, NULL }, /* Brq */ - { NULL, NULL }, /* Bro */ - { NULL, NULL }, /* Brc */ + { pres_pp, posts_pp }, /* Lp */ + { NULL, NULL }, /* Lk */ + { NULL, posts_defaults }, /* Mt */ + { NULL, NULL }, /* Brq */ + { NULL, NULL }, /* Bro */ + { NULL, NULL }, /* Brc */ { NULL, posts_text }, /* %C */ { NULL, NULL }, /* Es */ { NULL, NULL }, /* En */ @@ -352,6 +352,7 @@ static const char * const secnames[SEC__MAX] = { NULL }; + int mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) { @@ -360,17 +361,17 @@ mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) char *tp; switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: tp = n->string; line = n->line; pos = n->pos; check_text(mdoc, line, pos, tp); /* FALLTHROUGH */ - case (MDOC_TBL): + case MDOC_TBL: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: /* FALLTHROUGH */ - case (MDOC_ROOT): + case MDOC_ROOT: return(1); default: break; @@ -381,12 +382,11 @@ mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) if (NULL == mdoc_valids[n->tok].pre) return(1); for (p = mdoc_valids[n->tok].pre; *p; p++) - if ( ! (*p)(mdoc, n)) + if ( ! (*p)(mdoc, n)) return(0); return(1); } - int mdoc_valid_post(struct mdoc *mdoc) { @@ -397,13 +397,13 @@ mdoc_valid_post(struct mdoc *mdoc) mdoc->last->flags |= MDOC_VALID; switch (mdoc->last->type) { - case (MDOC_TEXT): + case MDOC_TEXT: /* FALLTHROUGH */ - case (MDOC_EQN): + case MDOC_EQN: /* FALLTHROUGH */ - case (MDOC_TBL): + case MDOC_TBL: return(1); - case (MDOC_ROOT): + case MDOC_ROOT: return(post_root(mdoc)); default: break; @@ -412,14 +412,14 @@ mdoc_valid_post(struct mdoc *mdoc) if (NULL == mdoc_valids[mdoc->last->tok].post) return(1); for (p = mdoc_valids[mdoc->last->tok].post; *p; p++) - if ( ! (*p)(mdoc)) + if ( ! (*p)(mdoc)) return(0); return(1); } static int -check_count(struct mdoc *mdoc, enum mdoc_type type, +check_count(struct mdoc *mdoc, enum mdoc_type type, enum check_lvl lvl, enum check_ineq ineq, int val) { const char *p; @@ -427,19 +427,19 @@ check_count(struct mdoc *mdoc, enum mdoc_type type, if (mdoc->last->type != type) return(1); - + switch (ineq) { - case (CHECK_LT): + case CHECK_LT: p = "less than "; if (mdoc->last->nchild < val) return(1); break; - case (CHECK_GT): + case CHECK_GT: p = "more than "; if (mdoc->last->nchild > val) return(1); break; - case (CHECK_EQ): + case CHECK_EQ: p = ""; if (val == mdoc->last->nchild) return(1); @@ -450,9 +450,9 @@ check_count(struct mdoc *mdoc, enum mdoc_type type, } t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT; - mandoc_vmsg(t, mdoc->parse, mdoc->last->line, mdoc->last->pos, - "want %s%d children (have %d)", - p, val, mdoc->last->nchild); + mandoc_vmsg(t, mdoc->parse, mdoc->last->line, + mdoc->last->pos, "want %s%d children (have %d)", + p, val, mdoc->last->nchild); return(1); } @@ -566,9 +566,9 @@ check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t) (t == n->parent->type)) return(1); - mandoc_vmsg(MANDOCERR_SYNTCHILD, mdoc->parse, n->line, - n->pos, "want parent %s", MDOC_ROOT == t ? - "<root>" : mdoc_macronames[tok]); + mandoc_vmsg(MANDOCERR_SYNTCHILD, mdoc->parse, + n->line, n->pos, "want parent %s", + MDOC_ROOT == t ? "<root>" : mdoc_macronames[tok]); return(0); } @@ -581,7 +581,7 @@ pre_display(PRE_ARGS) if (MDOC_BLOCK != n->type) return(1); - for (node = mdoc->last->parent; node; node = node->parent) + for (node = mdoc->last->parent; node; node = node->parent) if (MDOC_BLOCK == node->type) if (MDOC_Bd == node->tok) break; @@ -592,7 +592,6 @@ pre_display(PRE_ARGS) return(1); } - static int pre_bl(PRE_ARGS) { @@ -614,58 +613,57 @@ pre_bl(PRE_ARGS) return(1); } - /* + /* * First figure out which kind of list to use: bind ourselves to * the first mentioned list type and warn about any remaining * ones. If we find no list type, we default to LIST_item. */ - /* LINTED */ for (i = 0; n->args && i < (int)n->args->argc; i++) { lt = LIST__NONE; dup = comp = 0; width = offs = NULL; switch (n->args->argv[i].arg) { /* Set list types. */ - case (MDOC_Bullet): + case MDOC_Bullet: lt = LIST_bullet; break; - case (MDOC_Dash): + case MDOC_Dash: lt = LIST_dash; break; - case (MDOC_Enum): + case MDOC_Enum: lt = LIST_enum; break; - case (MDOC_Hyphen): + case MDOC_Hyphen: lt = LIST_hyphen; break; - case (MDOC_Item): + case MDOC_Item: lt = LIST_item; break; - case (MDOC_Tag): + case MDOC_Tag: lt = LIST_tag; break; - case (MDOC_Diag): + case MDOC_Diag: lt = LIST_diag; break; - case (MDOC_Hang): + case MDOC_Hang: lt = LIST_hang; break; - case (MDOC_Ohang): + case MDOC_Ohang: lt = LIST_ohang; break; - case (MDOC_Inset): + case MDOC_Inset: lt = LIST_inset; break; - case (MDOC_Column): + case MDOC_Column: lt = LIST_column; break; /* Set list arguments. */ - case (MDOC_Compact): + case MDOC_Compact: dup = n->norm->Bl.comp; comp = 1; break; - case (MDOC_Width): + case MDOC_Width: /* NB: this can be empty! */ if (n->args->argv[i].sz) { width = n->args->argv[i].value[0]; @@ -674,7 +672,7 @@ pre_bl(PRE_ARGS) } mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (MDOC_Offset): + case MDOC_Offset: /* NB: this can be empty! */ if (n->args->argv[i].sz) { offs = n->args->argv[i].value[0]; @@ -710,19 +708,19 @@ pre_bl(PRE_ARGS) n->norm->Bl.type = lt; /* Set column information, too. */ if (LIST_column == lt) { - n->norm->Bl.ncols = - n->args->argv[i].sz; + n->norm->Bl.ncols = + n->args->argv[i].sz; n->norm->Bl.cols = (void *) - n->args->argv[i].value; + n->args->argv[i].value; } } /* The list type should come first. */ if (n->norm->Bl.type == LIST__NONE) - if (n->norm->Bl.width || - n->norm->Bl.offs || - n->norm->Bl.comp) + if (n->norm->Bl.width || + n->norm->Bl.offs || + n->norm->Bl.comp) mdoc_nmsg(mdoc, n, MANDOCERR_LISTFIRST); continue; @@ -735,7 +733,7 @@ pre_bl(PRE_ARGS) n->norm->Bl.type = LIST_item; } - /* + /* * Validate the width field. Some list types don't need width * types and should be warned about them. Others should have it * and must also be warned. Yet others have a default and need @@ -743,31 +741,31 @@ pre_bl(PRE_ARGS) */ switch (n->norm->Bl.type) { - case (LIST_tag): + case LIST_tag: if (NULL == n->norm->Bl.width) mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG); break; - case (LIST_column): + case LIST_column: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_item): + case LIST_item: if (n->norm->Bl.width) mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: if (NULL == n->norm->Bl.width) n->norm->Bl.width = "2n"; break; - case (LIST_enum): + case LIST_enum: if (NULL == n->norm->Bl.width) n->norm->Bl.width = "3n"; break; @@ -778,12 +776,11 @@ pre_bl(PRE_ARGS) return(1); } - static int pre_bd(PRE_ARGS) { int i, dup, comp; - enum mdoc_disp dt; + enum mdoc_disp dt; const char *offs; struct mdoc_node *np; @@ -800,32 +797,31 @@ pre_bd(PRE_ARGS) return(1); } - /* LINTED */ for (i = 0; n->args && i < (int)n->args->argc; i++) { dt = DISP__NONE; dup = comp = 0; offs = NULL; switch (n->args->argv[i].arg) { - case (MDOC_Centred): + case MDOC_Centred: dt = DISP_centred; break; - case (MDOC_Ragged): + case MDOC_Ragged: dt = DISP_ragged; break; - case (MDOC_Unfilled): + case MDOC_Unfilled: dt = DISP_unfilled; break; - case (MDOC_Filled): + case MDOC_Filled: dt = DISP_filled; break; - case (MDOC_Literal): + case MDOC_Literal: dt = DISP_literal; break; - case (MDOC_File): + case MDOC_File: mdoc_nmsg(mdoc, n, MANDOCERR_BADDISP); return(0); - case (MDOC_Offset): + case MDOC_Offset: /* NB: this can be empty! */ if (n->args->argv[i].sz) { offs = n->args->argv[i].value[0]; @@ -834,7 +830,7 @@ pre_bd(PRE_ARGS) } mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV); break; - case (MDOC_Compact): + case MDOC_Compact: comp = 1; dup = n->norm->Bd.comp; break; @@ -874,7 +870,6 @@ pre_bd(PRE_ARGS) return(1); } - static int pre_ss(PRE_ARGS) { @@ -884,7 +879,6 @@ pre_ss(PRE_ARGS) return(check_parent(mdoc, n, MDOC_Sh, MDOC_BODY)); } - static int pre_sh(PRE_ARGS) { @@ -894,7 +888,6 @@ pre_sh(PRE_ARGS) return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); } - static int pre_it(PRE_ARGS) { @@ -905,7 +898,6 @@ pre_it(PRE_ARGS) return(check_parent(mdoc, n, MDOC_Bl, MDOC_BODY)); } - static int pre_an(PRE_ARGS) { @@ -913,10 +905,10 @@ pre_an(PRE_ARGS) if (NULL == n->args) return(1); - + for (i = 1; i < (int)n->args->argc; i++) - mdoc_pmsg(mdoc, n->args->argv[i].line, - n->args->argv[i].pos, MANDOCERR_IGNARGV); + mdoc_pmsg(mdoc, n->args->argv[i].line, + n->args->argv[i].pos, MANDOCERR_IGNARGV); if (MDOC_Split == n->args->argv[0].arg) n->norm->An.auth = AUTH_split; @@ -979,7 +971,6 @@ pre_dd(PRE_ARGS) return(1); } - static int post_bf(POST_ARGS) { @@ -997,7 +988,7 @@ post_bf(POST_ARGS) np = mdoc->last->pending->parent->head; } else if (MDOC_BLOCK != mdoc->last->type) { np = mdoc->last->parent->head; - } else + } else np = mdoc->last->head; assert(np); @@ -1010,9 +1001,9 @@ post_bf(POST_ARGS) assert(MDOC_BLOCK == np->parent->type); assert(MDOC_Bf == np->parent->tok); - /* + /* * Cannot have both argument and parameter. - * If neither is specified, let it through with a warning. + * If neither is specified, let it through with a warning. */ if (np->parent->args && np->child) { @@ -1024,7 +1015,7 @@ post_bf(POST_ARGS) } /* Extract argument into data. */ - + if (np->parent->args) { arg = np->parent->args->argv[0].arg; if (MDOC_Emphasis == arg) @@ -1046,7 +1037,7 @@ post_bf(POST_ARGS) np->norm->Bf.font = FONT_Li; else if (0 == strcmp(np->child->string, "Sy")) np->norm->Bf.font = FONT_Sy; - else + else mdoc_nmsg(mdoc, np, MANDOCERR_FONTTYPE); return(1); @@ -1076,11 +1067,11 @@ post_lb(POST_ARGS) /* If not, use "library ``xxxx''. */ - sz = strlen(mdoc->last->child->string) + - 2 + strlen("\\(lqlibrary\\(rq"); + sz = strlen(mdoc->last->child->string) + 2 + + strlen("\\(lqlibrary\\(rq"); buf = mandoc_malloc(sz); - snprintf(buf, sz, "library \\(lq%s\\(rq", - mdoc->last->child->string); + snprintf(buf, sz, "library \\(lq%s\\(rq", + mdoc->last->child->string); free(mdoc->last->child->string); mdoc->last->child->string = buf; return(1); @@ -1095,7 +1086,6 @@ post_eoln(POST_ARGS) return(1); } - static int post_vt(POST_ARGS) { @@ -1111,15 +1101,14 @@ post_vt(POST_ARGS) if (MDOC_BODY != mdoc->last->type) return(1); - + for (n = mdoc->last->child; n; n = n->next) - if (MDOC_TEXT != n->type) + if (MDOC_TEXT != n->type) mdoc_nmsg(mdoc, n, MANDOCERR_CHILD); return(1); } - static int post_nm(POST_ARGS) { @@ -1139,7 +1128,7 @@ post_nm(POST_ARGS) static int post_literal(POST_ARGS) { - + /* * The `Dl' (note "el" not "one") and `Bd' macros unset the * MDOC_LITERAL flag as they leave. Note that `Bd' only sets @@ -1166,37 +1155,37 @@ post_defaults(POST_ARGS) if (mdoc->last->child) return(1); - + nn = mdoc->last; mdoc->next = MDOC_NEXT_CHILD; switch (nn->tok) { - case (MDOC_Ar): + case MDOC_Ar: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "file")) return(0); if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "...")) return(0); break; - case (MDOC_At): + case MDOC_At: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "AT&T")) return(0); if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "UNIX")) return(0); break; - case (MDOC_Li): + case MDOC_Li: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "")) return(0); break; - case (MDOC_Pa): + case MDOC_Pa: /* FALLTHROUGH */ - case (MDOC_Mt): + case MDOC_Mt: if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "~")) return(0); break; default: abort(); /* NOTREACHED */ - } + } mdoc->last = nn; return(1); @@ -1214,7 +1203,7 @@ post_at(POST_ARGS) * key exist, use that instead of the child; if it doesn't, * prefix "AT&T UNIX " to the existing data. */ - + if (NULL == mdoc->last->child) return(1); @@ -1254,7 +1243,6 @@ post_an(POST_ARGS) return(1); } - static int post_it(POST_ARGS) { @@ -1275,37 +1263,37 @@ post_it(POST_ARGS) } switch (lt) { - case (LIST_tag): + case LIST_tag: if (mdoc->last->head->child) break; /* FIXME: give this a dummy value. */ mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS); break; - case (LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: /* FALLTHROUGH */ - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: if (NULL == mdoc->last->head->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS); break; - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: if (NULL == mdoc->last->body->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOBODY); /* FALLTHROUGH */ - case (LIST_item): + case LIST_item: if (mdoc->last->head->child) mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_ARGSLOST); break; - case (LIST_column): + case LIST_column: cols = (int)n->norm->Bl.ncols; assert(NULL == mdoc->last->head->child); @@ -1324,9 +1312,9 @@ post_it(POST_ARGS) else er = MANDOCERR_SYNTARGCOUNT; - mandoc_vmsg(er, mdoc->parse, mdoc->last->line, - mdoc->last->pos, - "columns == %d (have %d)", cols, i); + mandoc_vmsg(er, mdoc->parse, + mdoc->last->line, mdoc->last->pos, + "columns == %d (have %d)", cols, i); return(MANDOCERR_ARGCOUNT == er); default: break; @@ -1336,7 +1324,7 @@ post_it(POST_ARGS) } static int -post_bl_block(POST_ARGS) +post_bl_block(POST_ARGS) { struct mdoc_node *n, *ni, *nc; @@ -1350,8 +1338,8 @@ post_bl_block(POST_ARGS) n = mdoc->last; - if (LIST_tag == n->norm->Bl.type && - NULL == n->norm->Bl.width) { + if (LIST_tag == n->norm->Bl.type && + NULL == n->norm->Bl.width) { if ( ! post_bl_block_tag(mdoc)) return(0); assert(n->norm->Bl.width); @@ -1367,11 +1355,11 @@ post_bl_block(POST_ARGS) nc = ni->body->last; while (NULL != nc) { switch (nc->tok) { - case (MDOC_Pp): + case MDOC_Pp: /* FALLTHROUGH */ - case (MDOC_Lp): + case MDOC_Lp: /* FALLTHROUGH */ - case (MDOC_br): + case MDOC_br: break; default: nc = NULL; @@ -1426,7 +1414,7 @@ post_bl_block_width(POST_ARGS) assert(n->args); - for (i = 0; i < (int)n->args->argc; i++) + for (i = 0; i < (int)n->args->argc; i++) if (MDOC_Width == n->args->argv[i].arg) break; @@ -1478,7 +1466,7 @@ post_bl_block_tag(POST_ARGS) sz = ssz; break; - } + } /* Defaults to ten ens. */ @@ -1492,8 +1480,8 @@ post_bl_block_tag(POST_ARGS) assert(n->args); i = (int)(n->args->argc)++; - n->args->argv = mandoc_realloc(n->args->argv, - n->args->argc * sizeof(struct mdoc_argv)); + n->args->argv = mandoc_realloc(n->args->argv, + n->args->argc * sizeof(struct mdoc_argv)); n->args->argv[i].arg = MDOC_Width; n->args->argv[i].line = n->line; @@ -1507,9 +1495,8 @@ post_bl_block_tag(POST_ARGS) return(1); } - static int -post_bl_head(POST_ARGS) +post_bl_head(POST_ARGS) { struct mdoc_node *np, *nn, *nnp; int i, j; @@ -1526,7 +1513,7 @@ post_bl_head(POST_ARGS) /* First, disallow both types and allow normal-form. */ - /* + /* * TODO: technically, we can accept both and just merge the two * lists, but I'll leave that for another day. */ @@ -1540,7 +1527,7 @@ post_bl_head(POST_ARGS) np = mdoc->last->parent; assert(np->args); - for (j = 0; j < (int)np->args->argc; j++) + for (j = 0; j < (int)np->args->argc; j++) if (MDOC_Column == np->args->argv[j].arg) break; @@ -1554,8 +1541,8 @@ post_bl_head(POST_ARGS) */ np->args->argv[j].sz = (size_t)mdoc->last->nchild; - np->args->argv[j].value = mandoc_malloc - ((size_t)mdoc->last->nchild * sizeof(char *)); + np->args->argv[j].value = mandoc_malloc( + (size_t)mdoc->last->nchild * sizeof(char *)); mdoc->last->norm->Bl.ncols = np->args->argv[j].sz; mdoc->last->norm->Bl.cols = (void *)np->args->argv[j].value; @@ -1583,11 +1570,11 @@ post_bl(POST_ARGS) nbody = mdoc->last; switch (nbody->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(post_bl_block(mdoc)); - case (MDOC_HEAD): + case MDOC_HEAD: return(post_bl_head(mdoc)); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(1); @@ -1692,14 +1679,14 @@ post_root(POST_ARGS) n = mdoc->first; assert(n); - + /* Check that we begin with a proper `Sh'. */ if (NULL == n->child) { erc++; mdoc_nmsg(mdoc, n, MANDOCERR_NODOCBODY); - } else if (MDOC_BLOCK != n->child->type || - MDOC_Sh != n->child->tok) { + } else if (MDOC_BLOCK != n->child->type || + MDOC_Sh != n->child->tok) { erc++; /* Can this be lifted? See rxdebug.1 for example. */ mdoc_nmsg(mdoc, n, MANDOCERR_NODOCBODY); @@ -1740,10 +1727,10 @@ post_rs(POST_ARGS) int i, j; switch (mdoc->last->type) { - case (MDOC_HEAD): + case MDOC_HEAD: check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0); return(1); - case (MDOC_BODY): + case MDOC_BODY: if (mdoc->last->child) break; check_count(mdoc, MDOC_BODY, CHECK_WARN, CHECK_GT, 0); @@ -1797,13 +1784,13 @@ post_rs(POST_ARGS) 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; @@ -1812,7 +1799,7 @@ post_rs(POST_ARGS) nn->prev = nn->next = NULL; - /* + /* * Scan back until we reach a node that's * ordered before `nn'. */ @@ -1861,15 +1848,15 @@ post_hyph(POST_ARGS) n = mdoc->last; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: if (MDOC_Sh == n->tok || MDOC_Ss == n->tok) break; return(1); - case (MDOC_BODY): + case MDOC_BODY: if (MDOC_D1 == n->tok || MDOC_Nd == n->tok) break; return(1); - case (MDOC_ELEM): + case MDOC_ELEM: break; default: return(1); @@ -2025,19 +2012,19 @@ post_sh_head(POST_ARGS) assert(mdoc->meta.msec); switch (sec) { - case (SEC_ERRORS): + case SEC_ERRORS: if (*mdoc->meta.msec == '4') break; /* FALLTHROUGH */ - case (SEC_RETURN_VALUES): + case SEC_RETURN_VALUES: /* FALLTHROUGH */ - case (SEC_LIBRARY): + case SEC_LIBRARY: if (*mdoc->meta.msec == '2') break; if (*mdoc->meta.msec == '3') break; /* FALLTHROUGH */ - case (SEC_CONTEXT): + case SEC_CONTEXT: if (*mdoc->meta.msec == '9') break; mandoc_msg(MANDOCERR_SECMSEC, mdoc->parse, @@ -2083,7 +2070,7 @@ pre_par(PRE_ARGS) if (MDOC_ELEM != n->type && MDOC_BLOCK != n->type) return(1); - /* + /* * Don't allow prior `Lp' or `Pp' prior to a paragraph-type * block: `Lp', `Pp', or non-compact `Bd' or `Bl'. */ @@ -2143,10 +2130,10 @@ pre_literal(PRE_ARGS) */ switch (n->tok) { - case (MDOC_Dl): + case MDOC_Dl: mdoc->flags |= MDOC_LITERAL; break; - case (MDOC_Bd): + case MDOC_Bd: if (DISP_literal == n->norm->Bd.type) mdoc->flags |= MDOC_LITERAL; if (DISP_unfilled == n->norm->Bd.type) @@ -2156,7 +2143,7 @@ pre_literal(PRE_ARGS) abort(); /* NOTREACHED */ } - + return(1); } @@ -2213,7 +2200,7 @@ post_dt(POST_ARGS) if (toupper((unsigned char)*p) == *p) continue; - /* + /* * FIXME: don't be lazy: have this make all * characters be uppercase and just warn once. */ @@ -2221,8 +2208,8 @@ post_dt(POST_ARGS) break; } - /* Handles: `.Dt' - * --> title = unknown, volume = local, msec = 0, arch = NULL + /* Handles: `.Dt' + * title = unknown, volume = local, msec = 0, arch = NULL */ if (NULL == (nn = n->child)) { @@ -2234,12 +2221,12 @@ post_dt(POST_ARGS) return(1); } - /* Handles: `.Dt TITLE' - * --> title = TITLE, volume = local, msec = 0, arch = NULL + /* Handles: `.Dt TITLE' + * title = TITLE, volume = local, msec = 0, arch = NULL */ - mdoc->meta.title = mandoc_strdup - ('\0' == nn->string[0] ? "UNKNOWN" : nn->string); + mdoc->meta.title = mandoc_strdup( + '\0' == nn->string[0] ? "UNKNOWN" : nn->string); if (NULL == (nn = nn->next)) { /* FIXME: warn about missing msec. */ @@ -2250,10 +2237,10 @@ post_dt(POST_ARGS) } /* Handles: `.Dt TITLE SEC' - * --> title = TITLE, volume = SEC is msec ? - * format(msec) : SEC, - * msec = SEC is msec ? atoi(msec) : 0, - * arch = NULL + * title = TITLE, + * volume = SEC is msec ? format(msec) : SEC, + * msec = SEC is msec ? atoi(msec) : 0, + * arch = NULL */ cp = mandoc_a2msec(nn->string); @@ -2264,16 +2251,16 @@ post_dt(POST_ARGS) mdoc_nmsg(mdoc, n, MANDOCERR_BADMSEC); mdoc->meta.vol = mandoc_strdup(nn->string); mdoc->meta.msec = mandoc_strdup(nn->string); - } + } if (NULL == (nn = nn->next)) return(1); /* Handles: `.Dt TITLE SEC VOL' - * --> title = TITLE, volume = VOL is vol ? - * format(VOL) : - * VOL is arch ? format(arch) : - * VOL + * title = TITLE, + * volume = VOL is vol ? format(VOL) : + * VOL is arch ? format(arch) : + * VOL */ cp = mdoc_a2vol(nn->string); @@ -2286,9 +2273,9 @@ post_dt(POST_ARGS) mdoc_nmsg(mdoc, nn, MANDOCERR_BADVOLARCH); free(mdoc->meta.vol); mdoc->meta.vol = mandoc_strdup(nn->string); - } else + } else mdoc->meta.arch = mandoc_strdup(cp); - } + } /* Ignore any subsequent parameters... */ /* FIXME: warn about subsequent parameters. */ @@ -2317,7 +2304,7 @@ post_bx(POST_ARGS) { struct mdoc_node *n; - /* + /* * Make `Bx's second argument always start with an uppercase * letter. Groff checks if it's an "accepted" term, but we just * uppercase blindly. @@ -2325,8 +2312,7 @@ post_bx(POST_ARGS) n = mdoc->last->child; if (n && NULL != (n = n->next)) - *n->string = (char)toupper - ((unsigned char)*n->string); + *n->string = (char)toupper((unsigned char)*n->string); return(1); } @@ -2349,7 +2335,7 @@ post_os(POST_ARGS) * 2. the -Ios=foo command line argument, if provided * 3. -DOSNAME="\"foo\"", if provided during compilation * 4. "sysname release" from uname(3) - */ + */ free(mdoc->meta.os); mdoc->meta.os = NULL; @@ -2368,8 +2354,8 @@ post_os(POST_ARGS) if (NULL == defbuf) { if (-1 == uname(&utsname)) { mdoc_nmsg(mdoc, n, MANDOCERR_UNAME); - defbuf = mandoc_strdup("UNKNOWN"); - } else + defbuf = mandoc_strdup("UNKNOWN"); + } else mandoc_asprintf(&defbuf, "%s %s", utsname.sysname, utsname.release); } @@ -2396,7 +2382,7 @@ post_std(POST_ARGS) if (NULL == mdoc->meta.name) return(1); - + nn = n; mdoc->next = MDOC_NEXT_CHILD; @@ -2407,12 +2393,12 @@ post_std(POST_ARGS) return(1); } -static enum mdoc_sec +static enum mdoc_sec a2sec(const char *p) { int i; - for (i = 0; i < (int)SEC__MAX; i++) + for (i = 0; i < (int)SEC__MAX; i++) if (secnames[i] && 0 == strcmp(p, secnames[i])) return((enum mdoc_sec)i); @@ -2424,87 +2410,87 @@ macro2len(enum mdoct macro) { switch (macro) { - case(MDOC_Ad): + case MDOC_Ad: return(12); - case(MDOC_Ao): + case MDOC_Ao: return(12); - case(MDOC_An): + case MDOC_An: return(12); - case(MDOC_Aq): + case MDOC_Aq: return(12); - case(MDOC_Ar): + case MDOC_Ar: return(12); - case(MDOC_Bo): + case MDOC_Bo: return(12); - case(MDOC_Bq): + case MDOC_Bq: return(12); - case(MDOC_Cd): + case MDOC_Cd: return(12); - case(MDOC_Cm): + case MDOC_Cm: return(10); - case(MDOC_Do): + case MDOC_Do: return(10); - case(MDOC_Dq): + case MDOC_Dq: return(12); - case(MDOC_Dv): + case MDOC_Dv: return(12); - case(MDOC_Eo): + case MDOC_Eo: return(12); - case(MDOC_Em): + case MDOC_Em: return(10); - case(MDOC_Er): + case MDOC_Er: return(17); - case(MDOC_Ev): + case MDOC_Ev: return(15); - case(MDOC_Fa): + case MDOC_Fa: return(12); - case(MDOC_Fl): + case MDOC_Fl: return(10); - case(MDOC_Fo): + case MDOC_Fo: return(16); - case(MDOC_Fn): + case MDOC_Fn: return(16); - case(MDOC_Ic): + case MDOC_Ic: return(10); - case(MDOC_Li): + case MDOC_Li: return(16); - case(MDOC_Ms): + case MDOC_Ms: return(6); - case(MDOC_Nm): + case MDOC_Nm: return(10); - case(MDOC_No): + case MDOC_No: return(12); - case(MDOC_Oo): + case MDOC_Oo: return(10); - case(MDOC_Op): + case MDOC_Op: return(14); - case(MDOC_Pa): + case MDOC_Pa: return(32); - case(MDOC_Pf): + case MDOC_Pf: return(12); - case(MDOC_Po): + case MDOC_Po: return(12); - case(MDOC_Pq): + case MDOC_Pq: return(12); - case(MDOC_Ql): + case MDOC_Ql: return(16); - case(MDOC_Qo): + case MDOC_Qo: return(12); - case(MDOC_So): + case MDOC_So: return(12); - case(MDOC_Sq): + case MDOC_Sq: return(12); - case(MDOC_Sy): + case MDOC_Sy: return(6); - case(MDOC_Sx): + case MDOC_Sx: return(16); - case(MDOC_Tn): + case MDOC_Tn: return(10); - case(MDOC_Va): + case MDOC_Va: return(12); - case(MDOC_Vt): + case MDOC_Vt: return(12); - case(MDOC_Xr): + case MDOC_Xr: return(10); default: break; |