=================================================================== RCS file: /cvs/mandoc/mdoc_html.c,v retrieving revision 1.59 retrieving revision 1.70 diff -u -p -r1.59 -r1.70 --- mandoc/mdoc_html.c 2010/04/06 11:28:17 1.59 +++ mandoc/mdoc_html.c 2010/05/30 22:56:02 1.70 @@ -1,4 +1,4 @@ -/* $Id: mdoc_html.c,v 1.59 2010/04/06 11:28:17 kristaps Exp $ */ +/* $Id: mdoc_html.c,v 1.70 2010/05/30 22:56:02 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons * @@ -27,6 +27,7 @@ #include #include +#include "mandoc.h" #include "out.h" #include "html.h" #include "mdoc.h" @@ -56,8 +57,6 @@ static void print_mdoc_nodelist(MDOC_ARGS); static void a2width(const char *, struct roffsu *); static void a2offs(const char *, struct roffsu *); -static int a2list(const struct mdoc_node *); - static void mdoc_root_post(MDOC_ARGS); static int mdoc_root_pre(MDOC_ARGS); @@ -97,11 +96,12 @@ static void mdoc_fo_post(MDOC_ARGS); static int mdoc_fo_pre(MDOC_ARGS); static int mdoc_ic_pre(MDOC_ARGS); static int mdoc_in_pre(MDOC_ARGS); -static int mdoc_it_block_pre(MDOC_ARGS, int, int, - struct roffsu *, struct roffsu *); -static int mdoc_it_head_pre(MDOC_ARGS, int, +static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list, + int, struct roffsu *, struct roffsu *); +static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list, struct roffsu *); -static int mdoc_it_body_pre(MDOC_ARGS, int); +static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list, + struct roffsu *); static int mdoc_it_pre(MDOC_ARGS); static int mdoc_lb_pre(MDOC_ARGS); static int mdoc_li_pre(MDOC_ARGS); @@ -276,50 +276,6 @@ html_mdoc(void *arg, const struct mdoc *m) /* - * Return the list type for `Bl', e.g., `Bl -column' returns - * MDOC_Column. This can ONLY be run for lists; it will abort() if no - * list type is found. - */ -static int -a2list(const struct mdoc_node *n) -{ - int i; - - assert(n->args); - for (i = 0; i < (int)n->args->argc; i++) - switch (n->args->argv[i].arg) { - case (MDOC_Enum): - /* FALLTHROUGH */ - case (MDOC_Dash): - /* FALLTHROUGH */ - case (MDOC_Hyphen): - /* FALLTHROUGH */ - case (MDOC_Bullet): - /* FALLTHROUGH */ - case (MDOC_Tag): - /* FALLTHROUGH */ - case (MDOC_Hang): - /* FALLTHROUGH */ - case (MDOC_Inset): - /* FALLTHROUGH */ - case (MDOC_Diag): - /* FALLTHROUGH */ - case (MDOC_Item): - /* FALLTHROUGH */ - case (MDOC_Column): - /* FALLTHROUGH */ - case (MDOC_Ohang): - return(n->args->argv[i].arg); - default: - break; - } - - abort(); - /* NOTREACHED */ -} - - -/* * Calculate the scaling unit passed in a `-width' argument. This uses * either a native scaling unit (e.g., 1i, 2m) or the string length of * the value. @@ -387,7 +343,7 @@ print_mdoc_head(MDOC_ARGS) print_gen_head(h); bufinit(h); - buffmt(h, "%s(%d)", m->title, m->msec); + buffmt(h, "%s(%s)", m->title, m->msec); if (m->arch) { bufcat(h, " ("); @@ -509,7 +465,7 @@ mdoc_root_pre(MDOC_ARGS) } (void)snprintf(title, BUFSIZ - 1, - "%s(%d)", m->title, m->msec); + "%s(%s)", m->title, m->msec); /* XXX: see note in mdoc_root_post() about divs. */ @@ -729,7 +685,11 @@ mdoc_nm_pre(MDOC_ARGS) { struct htmlpair tag; - if (SEC_SYNOPSIS == n->sec && n->prev) { + if (NULL == n->child && NULL == m->name) + return(1); + + if (SEC_SYNOPSIS == n->sec && + n->prev && MDOC_LINE & n->flags) { bufcat_style(h, "clear", "both"); PAIR_STYLE_INIT(&tag, h); print_otag(h, TAG_BR, 1, &tag); @@ -863,7 +823,7 @@ mdoc_bx_pre(MDOC_ARGS) /* ARGSUSED */ static int -mdoc_it_block_pre(MDOC_ARGS, int type, int comp, +mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp, struct roffsu *offs, struct roffsu *width) { struct htmlpair tag; @@ -875,13 +835,13 @@ mdoc_it_block_pre(MDOC_ARGS, int type, int comp, /* XXX: see notes in mdoc_it_pre(). */ - if (MDOC_Column == type) { + if (LIST_column == type) { /* Don't width-pad on the left. */ SCALE_HS_INIT(width, 0); /* Also disallow non-compact. */ comp = 1; } - if (MDOC_Diag == type) + if (LIST_diag == type) /* Mandate non-compact with empty prior. */ if (n->prev && NULL == n->prev->body->child) comp = 1; @@ -918,17 +878,23 @@ mdoc_it_block_pre(MDOC_ARGS, int type, int comp, /* ARGSUSED */ static int -mdoc_it_body_pre(MDOC_ARGS, int type) +mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width) { struct htmlpair tag; struct roffsu su; switch (type) { - case (MDOC_Item): + case (LIST_item): /* FALLTHROUGH */ - case (MDOC_Ohang): + case (LIST_ohang): /* FALLTHROUGH */ - case (MDOC_Column): + case (LIST_column): + bufcat_su(h, "min-width", width); + bufcat_style(h, "clear", "none"); + if (n->next) + bufcat_style(h, "float", "left"); + PAIR_STYLE_INIT(&tag, h); + print_otag(h, TAG_DIV, 1, &tag); break; default: /* @@ -948,25 +914,19 @@ mdoc_it_body_pre(MDOC_ARGS, int type) /* ARGSUSED */ static int -mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *width) +mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width) { struct htmlpair tag; struct ord *ord; char nbuf[BUFSIZ]; switch (type) { - case (MDOC_Item): + case (LIST_item): return(0); - case (MDOC_Ohang): + case (LIST_ohang): print_otag(h, TAG_DIV, 0, &tag); return(1); - case (MDOC_Column): - bufcat_su(h, "min-width", width); - bufcat_style(h, "clear", "none"); - if (n->next && MDOC_HEAD == n->next->type) - bufcat_style(h, "float", "left"); - PAIR_STYLE_INIT(&tag, h); - print_otag(h, TAG_DIV, 1, &tag); + case (LIST_column): break; default: bufcat_su(h, "min-width", width); @@ -984,24 +944,24 @@ mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *w } switch (type) { - case (MDOC_Diag): + case (LIST_diag): PAIR_CLASS_INIT(&tag, "diag"); print_otag(h, TAG_SPAN, 1, &tag); break; - case (MDOC_Enum): + case (LIST_enum): ord = h->ords.head; assert(ord); nbuf[BUFSIZ - 1] = 0; (void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++); print_text(h, nbuf); return(0); - case (MDOC_Dash): + case (LIST_dash): print_text(h, "\\(en"); return(0); - case (MDOC_Hyphen): + case (LIST_hyphen): print_text(h, "\\(hy"); return(0); - case (MDOC_Bullet): + case (LIST_bullet): print_text(h, "\\(bu"); return(0); default: @@ -1015,9 +975,10 @@ mdoc_it_head_pre(MDOC_ARGS, int type, struct roffsu *w static int mdoc_it_pre(MDOC_ARGS) { - int i, type, wp, comp; + int i, wp, comp; const struct mdoc_node *bl, *nn; struct roffsu width, offs; + enum mdoc_list type; /* * XXX: be very careful in changing anything, here. Lists in @@ -1029,20 +990,20 @@ mdoc_it_pre(MDOC_ARGS) if (MDOC_BLOCK != n->type) bl = bl->parent; - type = a2list(bl); + type = bl->data.list; /* Set default width and offset. */ SCALE_HS_INIT(&offs, 0); switch (type) { - case (MDOC_Enum): + case (LIST_enum): /* FALLTHROUGH */ - case (MDOC_Dash): + case (LIST_dash): /* FALLTHROUGH */ - case (MDOC_Hyphen): + case (LIST_hyphen): /* FALLTHROUGH */ - case (MDOC_Bullet): + case (LIST_bullet): SCALE_HS_INIT(&width, 2); break; default: @@ -1073,13 +1034,13 @@ mdoc_it_pre(MDOC_ARGS) /* Override width in some cases. */ switch (type) { - case (MDOC_Ohang): + case (LIST_ohang): /* FALLTHROUGH */ - case (MDOC_Item): + case (LIST_item): /* FALLTHROUGH */ - case (MDOC_Inset): + case (LIST_inset): /* FALLTHROUGH */ - case (MDOC_Diag): + case (LIST_diag): SCALE_HS_INIT(&width, 0); break; default: @@ -1088,25 +1049,21 @@ mdoc_it_pre(MDOC_ARGS) break; } - /* Flip to body/block processing. */ - - if (MDOC_BODY == n->type) - return(mdoc_it_body_pre(m, n, h, type)); - if (MDOC_BLOCK == n->type) - return(mdoc_it_block_pre(m, n, h, type, comp, - &offs, &width)); - - /* Override column widths. */ - - if (MDOC_Column == type) { + if (LIST_column == type && MDOC_BODY == n->type) { nn = n->parent->child; - for (i = 0; nn && nn != n; nn = nn->next, i++) - /* Counter... */ ; + for (i = 0; nn && nn != n; nn = nn->next) + if (MDOC_BODY == nn->type) + i++; if (i < (int)bl->args->argv[wp].sz) a2width(bl->args->argv[wp].value[i], &width); } - return(mdoc_it_head_pre(m, n, h, type, &width)); + if (MDOC_HEAD == n->type) + return(mdoc_it_head_pre(m, n, h, type, &width)); + else if (MDOC_BODY == n->type) + return(mdoc_it_body_pre(m, n, h, type, &width)); + + return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width)); } @@ -1120,7 +1077,7 @@ mdoc_bl_pre(MDOC_ARGS) return(0); if (MDOC_BLOCK != n->type) return(1); - if (MDOC_Enum != a2list(n)) + if (LIST_enum != n->data.list) return(1); ord = malloc(sizeof(struct ord)); @@ -1144,7 +1101,7 @@ mdoc_bl_post(MDOC_ARGS) if (MDOC_BLOCK != n->type) return; - if (MDOC_Enum != a2list(n)) + if (LIST_enum != n->data.list) return; ord = h->ords.head; @@ -1180,7 +1137,7 @@ mdoc_ex_pre(MDOC_ARGS) h->flags &= ~HTML_NOSPACE; } - if (n->child->next) + if (n->child && n->child->next) print_text(h, "utilities exit"); else print_text(h, "utility exits"); @@ -1288,7 +1245,7 @@ mdoc_d1_pre(MDOC_ARGS) /* FIXME: D1 shouldn't be literal. */ - SCALE_VS_INIT(&su, INDENT - 2); + SCALE_VS_INIT(&su, INDENT - 1); bufcat_su(h, "margin-left", &su); PAIR_CLASS_INIT(&tag[0], "lit"); PAIR_STYLE_INIT(&tag[1], h); @@ -1388,6 +1345,7 @@ mdoc_bd_pre(MDOC_ARGS) } /* FIXME: -centered, etc. formatting. */ + /* FIXME: does not respect -offset ??? */ if (MDOC_BLOCK == n->type) { bufcat_su(h, "margin-left", &su); @@ -1400,7 +1358,8 @@ mdoc_bd_pre(MDOC_ARGS) break; } if (comp) { - print_otag(h, TAG_DIV, 0, tag); + PAIR_STYLE_INIT(&tag[0], h); + print_otag(h, TAG_DIV, 1, tag); return(1); } SCALE_VS_INIT(&su, 1); @@ -1556,7 +1515,7 @@ mdoc_fd_pre(MDOC_ARGS) struct htmlpair tag; struct roffsu su; - if (SEC_SYNOPSIS == n->sec) { + if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) { if (n->next && MDOC_Fd != n->next->tok) { SCALE_VS_INIT(&su, 1); bufcat_su(h, "margin-bottom", &su); @@ -1604,7 +1563,7 @@ mdoc_ft_pre(MDOC_ARGS) { struct htmlpair tag; - if (SEC_SYNOPSIS == n->sec) + if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) print_otag(h, TAG_DIV, 0, NULL); PAIR_CLASS_INIT(&tag, "ftype"); @@ -1625,7 +1584,7 @@ mdoc_fn_pre(MDOC_ARGS) int sz, i; struct roffsu su; - if (SEC_SYNOPSIS == n->sec) { + if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) { SCALE_HS_INIT(&su, INDENT); bufcat_su(h, "margin-left", &su); su.scale = -su.scale; @@ -1866,7 +1825,7 @@ mdoc_in_pre(MDOC_ARGS) int i; struct roffsu su; - if (SEC_SYNOPSIS == n->sec) { + if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) { if (n->next && MDOC_In != n->next->tok) { SCALE_VS_INIT(&su, 1); bufcat_su(h, "margin-bottom", &su); @@ -1948,7 +1907,7 @@ mdoc_rv_pre(MDOC_ARGS) print_text(h, "()"); } - if (n->child->next) + if (n->child && n->child->next) print_text(h, "functions return"); else print_text(h, "function returns"); @@ -2171,7 +2130,7 @@ mdoc_lb_pre(MDOC_ARGS) { struct htmlpair tag; - if (SEC_SYNOPSIS == n->sec) + if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags) print_otag(h, TAG_DIV, 0, NULL); PAIR_CLASS_INIT(&tag, "lib"); print_otag(h, TAG_SPAN, 1, &tag); @@ -2221,8 +2180,6 @@ mdoc__x_pre(MDOC_ARGS) break; case(MDOC__T): PAIR_CLASS_INIT(&tag[0], "ref-title"); - print_text(h, "\\(lq"); - h->flags |= HTML_NOSPACE; break; case(MDOC__U): PAIR_CLASS_INIT(&tag[0], "link-ref"); @@ -2251,14 +2208,8 @@ static void mdoc__x_post(MDOC_ARGS) { + /* TODO: %U */ + h->flags |= HTML_NOSPACE; - switch (n->tok) { - case (MDOC__T): - print_text(h, "\\(rq"); - h->flags |= HTML_NOSPACE; - break; - default: - break; - } print_text(h, n->next ? "," : "."); }