diff options
Diffstat (limited to 'mdoc_man.c')
| -rw-r--r-- | mdoc_man.c | 139 |
1 files changed, 70 insertions, 69 deletions
@@ -274,6 +274,7 @@ static struct { size_t size; } fontqueue; + static void font_push(char newfont) { @@ -281,7 +282,7 @@ font_push(char newfont) if (fontqueue.head + fontqueue.size <= ++fontqueue.tail) { fontqueue.size += 8; fontqueue.head = mandoc_realloc(fontqueue.head, - fontqueue.size); + fontqueue.size); } *fontqueue.tail = newfont; print_word(""); @@ -307,7 +308,7 @@ print_word(const char *s) { if ((MMAN_PP | MMAN_sp | MMAN_br | MMAN_nl) & outflags) { - /* + /* * If we need a newline, print it now and start afresh. */ if (MMAN_PP & outflags) { @@ -362,16 +363,16 @@ print_word(const char *s) for ( ; *s; s++) { switch (*s) { - case (ASCII_NBRSP): + case ASCII_NBRSP: printf("\\ "); break; - case (ASCII_HYPH): + case ASCII_HYPH: putchar('-'); break; - case (ASCII_BREAK): + case ASCII_BREAK: printf("\\:"); break; - case (' '): + case ' ': if (MMAN_nbrword & outflags) { printf("\\ "); break; @@ -490,7 +491,7 @@ print_width(const char *v, const struct mdoc_node *child, size_t defsz) /* XXX Rough estimation, might have multiple parts. */ chsz = (NULL != child && MDOC_TEXT == child->type) ? - strlen(child->string) : 0; + strlen(child->string) : 0; /* Maybe we are inside an enclosing list? */ mid_it(); @@ -548,8 +549,8 @@ man_mdoc(void *arg, const struct mdoc *mdoc) n = mdoc_node(mdoc); printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", - meta->title, meta->msec, meta->date, - meta->os, meta->vol); + meta->title, meta->msec, meta->date, + meta->os, meta->vol); /* Disable hyphenation and if nroff, disable justification. */ printf(".nh\n.if n .ad l"); @@ -587,8 +588,8 @@ print_node(DECL_ARGS) * Make sure that we don't happen to start with a * control character at the start of a line. */ - if (MMAN_nl & outflags && ('.' == *n->string || - '\'' == *n->string)) { + if (MMAN_nl & outflags && + ('.' == *n->string || '\'' == *n->string)) { print_word(""); printf("\\&"); outflags &= ~MMAN_spc; @@ -605,7 +606,7 @@ print_node(DECL_ARGS) do_sub = (*act->pre)(meta, n); } - /* + /* * Conditionally run all child nodes. * Note that this iterates over children instead of using * recursion. This prevents unnecessary depth in the stack. @@ -697,8 +698,8 @@ static int pre__t(DECL_ARGS) { - if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) { + if (n->parent && MDOC_Rs == n->parent->tok && + n->parent->norm->Rs.quote_T) { print_word(""); putchar('\"'); outflags &= ~MMAN_spc; @@ -711,8 +712,8 @@ static void post__t(DECL_ARGS) { - if (n->parent && MDOC_Rs == n->parent->tok && - n->parent->norm->Rs.quote_T) { + if (n->parent && MDOC_Rs == n->parent->tok && + n->parent->norm->Rs.quote_T) { outflags &= ~MMAN_spc; print_word(""); putchar('\"'); @@ -764,26 +765,26 @@ pre_syn(const struct mdoc_node *n) return; if (n->prev->tok == n->tok && - MDOC_Ft != n->tok && - MDOC_Fo != n->tok && - MDOC_Fn != n->tok) { + MDOC_Ft != n->tok && + MDOC_Fo != n->tok && + MDOC_Fn != n->tok) { outflags |= MMAN_br; return; } switch (n->prev->tok) { - case (MDOC_Fd): + case MDOC_Fd: /* FALLTHROUGH */ - case (MDOC_Fn): + case MDOC_Fn: /* FALLTHROUGH */ - case (MDOC_Fo): + case MDOC_Fo: /* FALLTHROUGH */ - case (MDOC_In): + case MDOC_In: /* FALLTHROUGH */ - case (MDOC_Vt): + case MDOC_Vt: outflags |= MMAN_sp; break; - case (MDOC_Ft): + case MDOC_Ft: if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { outflags |= MMAN_sp; break; @@ -800,11 +801,11 @@ pre_an(DECL_ARGS) { switch (n->norm->An.auth) { - case (AUTH_split): + case AUTH_split: outflags &= ~MMAN_An_nosplit; outflags |= MMAN_An_split; return(0); - case (AUTH_nosplit): + case AUTH_nosplit: outflags &= ~MMAN_An_split; outflags |= MMAN_An_nosplit; return(0); @@ -863,18 +864,18 @@ pre_bf(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(1); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(0); } switch (n->norm->Bf.font) { - case (FONT_Em): + case FONT_Em: font_push('I'); break; - case (FONT_Sy): + case FONT_Sy: font_push('B'); break; default: @@ -897,9 +898,9 @@ pre_bk(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: return(1); - case (MDOC_BODY): + case MDOC_BODY: outflags |= MMAN_Bk; return(1); default: @@ -931,10 +932,10 @@ pre_bl(DECL_ARGS) } switch (n->norm->Bl.type) { - case (LIST_enum): + case LIST_enum: n->norm->Bl.count = 0; return(1); - case (LIST_column): + case LIST_column: break; default: return(1); @@ -953,10 +954,10 @@ post_bl(DECL_ARGS) { switch (n->norm->Bl.type) { - case (LIST_column): + case LIST_column: print_line(".TE", 0); break; - case (LIST_enum): + case LIST_enum: n->norm->Bl.count = 0; break; default: @@ -1151,15 +1152,15 @@ pre_fo(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: pre_syn(n); break; - case (MDOC_HEAD): + case MDOC_HEAD: if (MDOC_SYNPRETTY & n->flags) print_block(".HP 4n", MMAN_nl); font_push('B'); break; - case (MDOC_BODY): + case MDOC_BODY: outflags &= ~MMAN_spc; print_word("("); outflags &= ~MMAN_spc; @@ -1175,10 +1176,10 @@ post_fo(DECL_ARGS) { switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: font_pop(); break; - case (MDOC_BODY): + case MDOC_BODY: post_fn(meta, n); break; default: @@ -1234,7 +1235,7 @@ pre_it(DECL_ARGS) const struct mdoc_node *bln; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: outflags |= MMAN_PP | MMAN_nl; bln = n->parent->parent; if (0 == bln->norm->Bl.comp || @@ -1243,24 +1244,24 @@ pre_it(DECL_ARGS) outflags |= MMAN_sp; outflags &= ~MMAN_br; switch (bln->norm->Bl.type) { - case (LIST_item): + case LIST_item: return(0); - case (LIST_inset): + case LIST_inset: /* FALLTHROUGH */ - case (LIST_diag): + case LIST_diag: /* FALLTHROUGH */ - case (LIST_ohang): + case LIST_ohang: if (bln->norm->Bl.type == LIST_diag) print_line(".B \"", 0); else print_line(".R \"", 0); outflags &= ~MMAN_spc; return(1); - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: print_width(bln->norm->Bl.width, NULL, 0); TPremain = 0; outflags |= MMAN_nl; @@ -1271,17 +1272,17 @@ pre_it(DECL_ARGS) print_word("-"); font_pop(); break; - case (LIST_enum): + case LIST_enum: print_width(bln->norm->Bl.width, NULL, 0); TPremain = 0; outflags |= MMAN_nl; print_count(&bln->norm->Bl.count); break; - case (LIST_hang): + case LIST_hang: print_width(bln->norm->Bl.width, n->child, 6); TPremain = 0; break; - case (LIST_tag): + case LIST_tag: print_width(bln->norm->Bl.width, n->child, 0); putchar('\n'); outflags &= ~MMAN_spc; @@ -1330,32 +1331,32 @@ post_it(DECL_ARGS) bln = n->parent->parent; switch (n->type) { - case (MDOC_HEAD): + case MDOC_HEAD: switch (bln->norm->Bl.type) { - case (LIST_diag): + case LIST_diag: outflags &= ~MMAN_spc; print_word("\\ "); break; - case (LIST_ohang): + case LIST_ohang: outflags |= MMAN_br; break; default: break; } break; - case (MDOC_BODY): + case MDOC_BODY: switch (bln->norm->Bl.type) { - case (LIST_bullet): + case LIST_bullet: /* FALLTHROUGH */ - case (LIST_dash): + case LIST_dash: /* FALLTHROUGH */ - case (LIST_hyphen): + case LIST_hyphen: /* FALLTHROUGH */ - case (LIST_enum): + case LIST_enum: /* FALLTHROUGH */ - case (LIST_hang): + case LIST_hang: /* FALLTHROUGH */ - case (LIST_tag): + case LIST_tag: assert(Bl_stack_len); Bl_stack[--Bl_stack_len] = 0; @@ -1369,7 +1370,7 @@ post_it(DECL_ARGS) Bl_stack_post[Bl_stack_len] = 0; } break; - case (LIST_column): + case LIST_column: if (NULL != n->next) { putchar('\t'); outflags &= ~MMAN_spc; @@ -1464,12 +1465,12 @@ post_nm(DECL_ARGS) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: outflags &= ~MMAN_Bk; break; - case (MDOC_HEAD): + case MDOC_HEAD: /* FALLTHROUGH */ - case (MDOC_ELEM): + case MDOC_ELEM: font_pop(); break; default: @@ -1567,10 +1568,10 @@ pre_vt(DECL_ARGS) if (MDOC_SYNPRETTY & n->flags) { switch (n->type) { - case (MDOC_BLOCK): + case MDOC_BLOCK: pre_syn(n); return(1); - case (MDOC_BODY): + case MDOC_BODY: break; default: return(0); |