=================================================================== RCS file: /cvs/mandoc/man_html.c,v retrieving revision 1.88 retrieving revision 1.101 diff -u -p -r1.88 -r1.101 --- mandoc/man_html.c 2012/06/02 20:16:23 1.88 +++ mandoc/man_html.c 2014/09/27 09:20:03 1.101 @@ -1,6 +1,7 @@ -/* $Id: man_html.c,v 1.88 2012/06/02 20:16:23 schwarze Exp $ */ +/* $Id: man_html.c,v 1.101 2014/09/27 09:20:03 kristaps Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons + * Copyright (c) 2013, 2014 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -14,9 +15,7 @@ * 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 @@ -27,6 +26,7 @@ #include #include "mandoc.h" +#include "mandoc_aux.h" #include "out.h" #include "html.h" #include "man.h" @@ -37,7 +37,7 @@ #define INDENT 5 -#define MAN_ARGS const struct man_meta *m, \ +#define MAN_ARGS const struct man_meta *man, \ const struct man_node *n, \ struct mhtml *mh, \ struct html *h @@ -52,7 +52,7 @@ struct htmlman { int (*post)(MAN_ARGS); }; -static void print_bvspace(struct html *, +static void print_bvspace(struct html *, const struct man_node *); static void print_man(MAN_ARGS); static void print_man_head(MAN_ARGS); @@ -70,6 +70,7 @@ static int man_RS_pre(MAN_ARGS); static int man_SH_pre(MAN_ARGS); static int man_SM_pre(MAN_ARGS); static int man_SS_pre(MAN_ARGS); +static int man_UR_pre(MAN_ARGS); static int man_alt_pre(MAN_ARGS); static int man_br_pre(MAN_ARGS); static int man_ign_pre(MAN_ARGS); @@ -88,7 +89,7 @@ static const struct htmlman mans[MAN_MAX] = { { man_PP_pre, NULL }, /* PP */ { man_PP_pre, NULL }, /* P */ { man_IP_pre, NULL }, /* IP */ - { man_HP_pre, NULL }, /* HP */ + { man_HP_pre, NULL }, /* HP */ { man_SM_pre, NULL }, /* SM */ { man_SM_pre, NULL }, /* SB */ { man_alt_pre, NULL }, /* BI */ @@ -115,8 +116,12 @@ static const struct htmlman mans[MAN_MAX] = { { man_OP_pre, NULL }, /* OP */ { man_literal_pre, NULL }, /* EX */ { man_literal_pre, NULL }, /* EE */ + { man_UR_pre, NULL }, /* UR */ + { NULL, NULL }, /* UE */ + { man_ign_pre, NULL }, /* ll */ }; + /* * Printing leading vertical space before a block. * This is used for the paragraph macros. @@ -141,17 +146,17 @@ print_bvspace(struct html *h, const struct man_node *n } void -html_man(void *arg, const struct man *m) +html_man(void *arg, const struct man *man) { struct mhtml mh; memset(&mh, 0, sizeof(struct mhtml)); - print_man(man_meta(m), man_node(m), &mh, (struct html *)arg); + print_man(man_meta(man), man_node(man), &mh, (struct html *)arg); putchar('\n'); } static void -print_man(MAN_ARGS) +print_man(MAN_ARGS) { struct tag *t, *tt; struct htmlpair tag; @@ -162,42 +167,38 @@ print_man(MAN_ARGS) print_gen_decls(h); t = print_otag(h, TAG_HTML, 0, NULL); tt = print_otag(h, TAG_HEAD, 0, NULL); - print_man_head(m, n, mh, h); + print_man_head(man, n, mh, h); print_tagq(h, tt); print_otag(h, TAG_BODY, 0, NULL); print_otag(h, TAG_DIV, 1, &tag); - } else + } else t = print_otag(h, TAG_DIV, 1, &tag); - print_man_nodelist(m, n, mh, h); + print_man_nodelist(man, n, mh, h); print_tagq(h, t); } - -/* ARGSUSED */ static void print_man_head(MAN_ARGS) { print_gen_head(h); - assert(m->title); - assert(m->msec); - bufcat_fmt(h, "%s(%s)", m->title, m->msec); + assert(man->title); + assert(man->msec); + bufcat_fmt(h, "%s(%s)", man->title, man->msec); print_otag(h, TAG_TITLE, 0, NULL); print_text(h, h->buf); } - static void print_man_nodelist(MAN_ARGS) { - print_man_node(m, n, mh, h); + print_man_node(man, n, mh, h); if (n->next) - print_man_nodelist(m, n->next, mh, h); + print_man_nodelist(man, n->next, mh, h); } - static void print_man_node(MAN_ARGS) { @@ -208,10 +209,10 @@ print_man_node(MAN_ARGS) t = h->tags.head; switch (n->type) { - case (MAN_ROOT): - man_root_pre(m, n, mh, h); + case MAN_ROOT: + man_root_pre(man, n, mh, h); break; - case (MAN_TEXT): + case MAN_TEXT: /* * If we have a blank line, output a vertical space. * If we have a space as the first character, break @@ -229,10 +230,10 @@ print_man_node(MAN_ARGS) print_text(h, n->string); return; - case (MAN_EQN): + case MAN_EQN: print_eqn(h, n->eqn); break; - case (MAN_TBL): + case MAN_TBL: /* * This will take care of initialising all of the table * state data for the first table, then tearing it down @@ -241,7 +242,7 @@ print_man_node(MAN_ARGS) print_tbl(h, n->span); return; default: - /* + /* * Close out scope of font prior to opening a macro * scope. */ @@ -260,30 +261,29 @@ print_man_node(MAN_ARGS) t = h->tags.head; } if (mans[n->tok].pre) - child = (*mans[n->tok].pre)(m, n, mh, h); + child = (*mans[n->tok].pre)(man, n, mh, h); break; } if (child && n->child) - print_man_nodelist(m, n->child, mh, h); + print_man_nodelist(man, n->child, mh, h); /* This will automatically close out any font scope. */ print_stagq(h, t); switch (n->type) { - case (MAN_ROOT): - man_root_post(m, n, mh, h); + case MAN_ROOT: + man_root_post(man, n, mh, h); break; - case (MAN_EQN): + case MAN_EQN: break; default: if (mans[n->tok].post) - (*mans[n->tok].post)(m, n, mh, h); + (*mans[n->tok].post)(man, n, mh, h); break; } } - static int a2width(const struct man_node *n, struct roffsu *su) { @@ -296,90 +296,76 @@ a2width(const struct man_node *n, struct roffsu *su) return(0); } - -/* ARGSUSED */ static void man_root_pre(MAN_ARGS) { - struct htmlpair tag[3]; + struct htmlpair tag; struct tag *t, *tt; - char b[BUFSIZ], title[BUFSIZ]; + char *title; - b[0] = 0; - if (m->vol) - (void)strlcat(b, m->vol, BUFSIZ); + assert(man->title); + assert(man->msec); + mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); - assert(m->title); - assert(m->msec); - snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); + PAIR_CLASS_INIT(&tag, "head"); + t = print_otag(h, TAG_TABLE, 1, &tag); + PAIR_INIT(&tag, ATTR_WIDTH, "30%"); + print_otag(h, TAG_COL, 1, &tag); + print_otag(h, TAG_COL, 1, &tag); + print_otag(h, TAG_COL, 1, &tag); - PAIR_SUMMARY_INIT(&tag[0], "Document Header"); - PAIR_CLASS_INIT(&tag[1], "head"); - PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); - t = print_otag(h, TAG_TABLE, 3, tag); - PAIR_INIT(&tag[0], ATTR_WIDTH, "30%"); - print_otag(h, TAG_COL, 1, tag); - print_otag(h, TAG_COL, 1, tag); - print_otag(h, TAG_COL, 1, tag); - print_otag(h, TAG_TBODY, 0, NULL); tt = print_otag(h, TAG_TR, 0, NULL); - PAIR_CLASS_INIT(&tag[0], "head-ltitle"); - print_otag(h, TAG_TD, 1, tag); + PAIR_CLASS_INIT(&tag, "head-ltitle"); + print_otag(h, TAG_TD, 1, &tag); print_text(h, title); print_stagq(h, tt); - PAIR_CLASS_INIT(&tag[0], "head-vol"); - PAIR_INIT(&tag[1], ATTR_ALIGN, "center"); - print_otag(h, TAG_TD, 2, tag); - print_text(h, b); + PAIR_CLASS_INIT(&tag, "head-vol"); + print_otag(h, TAG_TD, 1, &tag); + if (NULL != man->vol) + print_text(h, man->vol); print_stagq(h, tt); - PAIR_CLASS_INIT(&tag[0], "head-rtitle"); - PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); - print_otag(h, TAG_TD, 2, tag); + PAIR_CLASS_INIT(&tag, "head-rtitle"); + print_otag(h, TAG_TD, 1, &tag); print_text(h, title); print_tagq(h, t); + free(title); } - -/* ARGSUSED */ static void man_root_post(MAN_ARGS) { - struct htmlpair tag[3]; + struct htmlpair tag; struct tag *t, *tt; - PAIR_SUMMARY_INIT(&tag[0], "Document Footer"); - PAIR_CLASS_INIT(&tag[1], "foot"); - PAIR_INIT(&tag[2], ATTR_WIDTH, "100%"); - t = print_otag(h, TAG_TABLE, 3, tag); - PAIR_INIT(&tag[0], ATTR_WIDTH, "50%"); - print_otag(h, TAG_COL, 1, tag); - print_otag(h, TAG_COL, 1, tag); + PAIR_CLASS_INIT(&tag, "foot"); + t = print_otag(h, TAG_TABLE, 1, &tag); + PAIR_INIT(&tag, ATTR_WIDTH, "50%"); + print_otag(h, TAG_COL, 1, &tag); + print_otag(h, TAG_COL, 1, &tag); tt = print_otag(h, TAG_TR, 0, NULL); - PAIR_CLASS_INIT(&tag[0], "foot-date"); - print_otag(h, TAG_TD, 1, tag); + PAIR_CLASS_INIT(&tag, "foot-date"); + print_otag(h, TAG_TD, 1, &tag); - assert(m->date); - print_text(h, m->date); + assert(man->date); + print_text(h, man->date); print_stagq(h, tt); - PAIR_CLASS_INIT(&tag[0], "foot-os"); - PAIR_INIT(&tag[1], ATTR_ALIGN, "right"); - print_otag(h, TAG_TD, 2, tag); + PAIR_CLASS_INIT(&tag, "foot-os"); + print_otag(h, TAG_TD, 1, &tag); - if (m->source) - print_text(h, m->source); + if (man->source) + print_text(h, man->source); print_tagq(h, t); } -/* ARGSUSED */ static int man_br_pre(MAN_ARGS) { @@ -393,7 +379,7 @@ man_br_pre(MAN_ARGS) if ( ! a2roffsu(n->string, &su, SCALE_VS)) SCALE_VS_INIT(&su, atoi(n->string)); } else - su.scale = 0; + su.scale = 0.0; bufinit(h); bufcat_su(h, "height", &su); @@ -406,7 +392,6 @@ man_br_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_SH_pre(MAN_ARGS) { @@ -424,7 +409,6 @@ man_SH_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_alt_pre(MAN_ARGS) { @@ -433,7 +417,7 @@ man_alt_pre(MAN_ARGS) enum htmltag fp; struct tag *t; - if ((savelit = mh->fl & MANH_LITERAL)) + if ((savelit = mh->fl & MANH_LITERAL)) print_otag(h, TAG_BR, 0, NULL); mh->fl &= ~MANH_LITERAL; @@ -441,22 +425,22 @@ man_alt_pre(MAN_ARGS) for (i = 0, nn = n->child; nn; nn = nn->next, i++) { t = NULL; switch (n->tok) { - case (MAN_BI): + case MAN_BI: fp = i % 2 ? TAG_I : TAG_B; break; - case (MAN_IB): + case MAN_IB: fp = i % 2 ? TAG_B : TAG_I; break; - case (MAN_RI): + case MAN_RI: fp = i % 2 ? TAG_I : TAG_MAX; break; - case (MAN_IR): + case MAN_IR: fp = i % 2 ? TAG_MAX : TAG_I; break; - case (MAN_BR): + case MAN_BR: fp = i % 2 ? TAG_MAX : TAG_B; break; - case (MAN_RB): + case MAN_RB: fp = i % 2 ? TAG_B : TAG_MAX; break; default: @@ -470,7 +454,7 @@ man_alt_pre(MAN_ARGS) if (TAG_MAX != fp) t = print_otag(h, fp, 0, NULL); - print_man_node(m, nn, mh, h); + print_man_node(man, nn, mh, h); if (t) print_tagq(h, t); @@ -482,18 +466,16 @@ man_alt_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_SM_pre(MAN_ARGS) { - + print_otag(h, TAG_SMALL, 0, NULL); if (MAN_SB == n->tok) print_otag(h, TAG_B, 0, NULL); return(1); } -/* ARGSUSED */ static int man_SS_pre(MAN_ARGS) { @@ -511,7 +493,6 @@ man_SS_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_PP_pre(MAN_ARGS) { @@ -524,13 +505,12 @@ man_PP_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_IP_pre(MAN_ARGS) { const struct man_node *nn; - if (MAN_BODY == n->type) { + if (MAN_BODY == n->type) { print_otag(h, TAG_DD, 0, NULL); return(1); } else if (MAN_HEAD != n->type) { @@ -545,19 +525,23 @@ man_IP_pre(MAN_ARGS) /* For IP, only print the first header element. */ if (MAN_IP == n->tok && n->child) - print_man_node(m, n->child, mh, h); + print_man_node(man, n->child, mh, h); /* For TP, only print next-line header elements. */ - if (MAN_TP == n->tok) - for (nn = n->child; nn; nn = nn->next) - if (nn->line > n->line) - print_man_node(m, nn, mh, h); + if (MAN_TP == n->tok) { + nn = n->child; + while (NULL != nn && 0 == (MAN_LINE & nn->flags)) + nn = nn->next; + while (NULL != nn) { + print_man_node(man, nn, mh, h); + nn = nn->next; + } + } return(0); } -/* ARGSUSED */ static int man_HP_pre(MAN_ARGS) { @@ -586,7 +570,6 @@ man_HP_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_OP_pre(MAN_ARGS) { @@ -616,8 +599,6 @@ man_OP_pre(MAN_ARGS) return(0); } - -/* ARGSUSED */ static int man_B_pre(MAN_ARGS) { @@ -626,16 +607,14 @@ man_B_pre(MAN_ARGS) return(1); } -/* ARGSUSED */ static int man_I_pre(MAN_ARGS) { - + print_otag(h, TAG_I, 0, NULL); return(1); } -/* ARGSUSED */ static int man_literal_pre(MAN_ARGS) { @@ -649,7 +628,6 @@ man_literal_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_in_pre(MAN_ARGS) { @@ -658,7 +636,6 @@ man_in_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_ign_pre(MAN_ARGS) { @@ -666,7 +643,6 @@ man_ign_pre(MAN_ARGS) return(0); } -/* ARGSUSED */ static int man_RS_pre(MAN_ARGS) { @@ -687,4 +663,27 @@ man_RS_pre(MAN_ARGS) PAIR_STYLE_INIT(&tag, h); print_otag(h, TAG_DIV, 1, &tag); return(1); +} + +static int +man_UR_pre(MAN_ARGS) +{ + struct htmlpair tag[2]; + + n = n->child; + assert(MAN_HEAD == n->type); + if (n->nchild) { + assert(MAN_TEXT == n->child->type); + PAIR_CLASS_INIT(&tag[0], "link-ext"); + PAIR_HREF_INIT(&tag[1], n->child->string); + print_otag(h, TAG_A, 2, tag); + } + + assert(MAN_BODY == n->next->type); + if (n->next->nchild) + n = n->next; + + print_man_nodelist(man, n->child, mh, h); + + return(0); }