diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | html.h | 2 | ||||
| -rw-r--r-- | man_html.c | 24 | ||||
| -rw-r--r-- | man_term.c | 12 | ||||
| -rw-r--r-- | mandoc_headers.3 | 16 | ||||
| -rw-r--r-- | mdoc_html.c | 24 | ||||
| -rw-r--r-- | mdoc_term.c | 8 | ||||
| -rw-r--r-- | roff_html.c | 48 | ||||
| -rw-r--r-- | roff_term.c | 52 | ||||
| -rw-r--r-- | term.h | 10 |
10 files changed, 145 insertions, 55 deletions
@@ -110,6 +110,8 @@ SRCS = att.c \ preconv.c \ read.c \ roff.c \ + roff_html.c \ + roff_term.c \ soelim.c \ st.c \ tag.c \ @@ -246,11 +248,13 @@ MANDOC_HTML_OBJS = eqn_html.o \ html.o \ man_html.o \ mdoc_html.o \ + roff_html.o \ tbl_html.o MANDOC_TERM_OBJS = eqn_term.o \ man_term.o \ mdoc_term.o \ + roff_term.o \ term.o \ term_ascii.o \ term_ps.o \ @@ -116,6 +116,8 @@ struct roff_node; struct tbl_span; struct eqn; +void roff_html_pre(struct html *, const struct roff_node *); + void print_gen_decls(struct html *); void print_gen_head(struct html *); struct tag *print_otag(struct html *, enum htmltag, const char *, ...); @@ -65,11 +65,11 @@ 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); static int man_in_pre(MAN_ARGS); static void man_root_post(MAN_ARGS); static void man_root_pre(MAN_ARGS); +static int man_sp_pre(MAN_ARGS); static const struct htmlman __mans[MAN_MAX - MAN_TH] = { { NULL, NULL }, /* TH */ @@ -92,7 +92,7 @@ static const struct htmlman __mans[MAN_MAX - MAN_TH] = { { man_I_pre, NULL }, /* I */ { man_alt_pre, NULL }, /* IR */ { man_alt_pre, NULL }, /* RI */ - { man_br_pre, NULL }, /* sp */ + { man_sp_pre, NULL }, /* sp */ { NULL, NULL }, /* nf */ { NULL, NULL }, /* fi */ { NULL, NULL }, /* RE */ @@ -305,13 +305,7 @@ print_man_node(MAN_ARGS) t = h->tag; if (n->tok < ROFF_MAX) { - switch(n->tok) { - case ROFF_br: - man_br_pre(man, n, h); - break; - default: - abort(); - } + roff_html_pre(h, n); break; } @@ -423,18 +417,14 @@ man_root_post(MAN_ARGS) static int -man_br_pre(MAN_ARGS) +man_sp_pre(MAN_ARGS) { struct roffsu su; SCALE_VS_INIT(&su, 1); - - if (MAN_sp == n->tok) { - if (NULL != (n = n->child)) - if ( ! a2roffsu(n->string, &su, SCALE_VS)) - su.scale = 1.0; - } else - su.scale = 0.0; + if (NULL != (n = n->child)) + if ( ! a2roffsu(n->string, &su, SCALE_VS)) + su.scale = 1.0; print_otag(h, TAG_DIV, "suh", &su); @@ -457,9 +457,7 @@ pre_sp(DECL_ARGS) } } - if (n->tok == ROFF_br) - len = 0; - else if (n->child == NULL) + if (n->child == NULL) len = 1; else { if ( ! a2roffsu(n->child->string, &su, SCALE_VS)) @@ -987,13 +985,7 @@ print_man_node(DECL_ARGS) } if (n->tok < ROFF_MAX) { - switch (n->tok) { - case ROFF_br: - pre_sp(p, mt, n, meta); - break; - default: - abort(); - } + roff_term_pre(p, n); return; } diff --git a/mandoc_headers.3 b/mandoc_headers.3 index 96100f21..ecb730f2 100644 --- a/mandoc_headers.3 +++ b/mandoc_headers.3 @@ -437,6 +437,7 @@ Provides .Vt enum termtype , .Vt struct termp_tbl , .Vt struct termp , +.Fn roff_term_pre , and many terminal formatting functions. .Pp Uses the opaque type @@ -451,6 +452,8 @@ from .Pa mandoc.h and .Vt struct roff_meta +and +.Vt struct roff_node from .Pa roff.h as opaque types for function prototypes. @@ -479,8 +482,21 @@ Provides .Vt struct tagq , .Vt struct htmlpair , .Vt struct html , +.Fn roff_html_pre , and many HTML formatting functions. .Pp +Uses +.Vt struct tbl_span +and +.Vt struct eqn +from +.Pa mandoc.h +and +.Vt struct roff_node +from +.Pa roff.h +as opaque types for function prototypes. +.Pp When this header is included, the same file should not include .Pa term.h or diff --git a/mdoc_html.c b/mdoc_html.c index f4fc9699..e8606abb 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -394,13 +394,7 @@ print_mdoc_node(MDOC_ARGS) } assert(h->tblt == NULL); if (n->tok < ROFF_MAX) { - switch(n->tok) { - case ROFF_br: - mdoc_sp_pre(meta, n, h); - break; - default: - abort(); - } + roff_html_pre(h, n); break; } assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); @@ -1337,16 +1331,12 @@ mdoc_sp_pre(MDOC_ARGS) struct roffsu su; SCALE_VS_INIT(&su, 1); - - if (MDOC_sp == n->tok) { - if (NULL != (n = n->child)) { - if ( ! a2roffsu(n->string, &su, SCALE_VS)) - su.scale = 1.0; - else if (su.scale < 0.0) - su.scale = 0.0; - } - } else - su.scale = 0.0; + if (NULL != (n = n->child)) { + if ( ! a2roffsu(n->string, &su, SCALE_VS)) + su.scale = 1.0; + else if (su.scale < 0.0) + su.scale = 0.0; + } print_otag(h, TAG_DIV, "suh", &su); diff --git a/mdoc_term.c b/mdoc_term.c index 849fc894..503ce71f 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -365,13 +365,7 @@ print_mdoc_node(DECL_ARGS) break; default: if (n->tok < ROFF_MAX) { - switch (n->tok) { - case ROFF_br: - termp_sp_pre(p, &npair, meta, n); - break; - default: - abort(); - } + roff_term_pre(p, n); break; } assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); diff --git a/roff_html.c b/roff_html.c new file mode 100644 index 00000000..533fb9b7 --- /dev/null +++ b/roff_html.c @@ -0,0 +1,48 @@ +/* $OpenBSD$ */ +/* + * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include <sys/types.h> + +#include <assert.h> + +#include "roff.h" +#include "out.h" +#include "html.h" + +#define ROFF_HTML_ARGS struct html *h, const struct roff_node *n + +typedef void (*roff_html_pre_fp)(ROFF_HTML_ARGS); + +static void roff_html_pre_br(ROFF_HTML_ARGS); + +static const roff_html_pre_fp roff_html_pre_acts[ROFF_MAX] = { + roff_html_pre_br, /* br */ +}; + + +void +roff_html_pre(struct html *h, const struct roff_node *n) +{ + assert(n->tok < ROFF_MAX); + (*roff_html_pre_acts[n->tok])(h, n); +} + +static void +roff_html_pre_br(ROFF_HTML_ARGS) +{ + print_otag(h, TAG_DIV, ""); + print_text(h, "\\~"); /* So the div isn't empty. */ +} diff --git a/roff_term.c b/roff_term.c new file mode 100644 index 00000000..d96d9dd8 --- /dev/null +++ b/roff_term.c @@ -0,0 +1,52 @@ +/* $OpenBSD$ */ +/* + * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include <sys/types.h> + +#include <assert.h> + +#include "roff.h" +#include "out.h" +#include "term.h" + +#define ROFF_TERM_ARGS struct termp *p, const struct roff_node *n + +typedef void (*roff_term_pre_fp)(ROFF_TERM_ARGS); + +static void roff_term_pre_br(ROFF_TERM_ARGS); + +static const roff_term_pre_fp roff_term_pre_acts[ROFF_MAX] = { + roff_term_pre_br, /* br */ +}; + + +void +roff_term_pre(struct termp *p, const struct roff_node *n) +{ + assert(n->tok < ROFF_MAX); + (*roff_term_pre_acts[n->tok])(p, n); +} + +static void +roff_term_pre_br(ROFF_TERM_ARGS) +{ + term_newln(p); + if (p->flags & TERMP_BRIND) { + p->offset = p->rmargin; + p->rmargin = p->maxrmargin; + p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); + } +} @@ -1,7 +1,7 @@ /* $Id$ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -38,7 +38,10 @@ enum termfont { #define TERM_MAXMARGIN 100000 /* FIXME */ +struct eqn; struct roff_meta; +struct roff_node; +struct tbl_span; struct termp; typedef void (*term_margin)(struct termp *, const struct roff_meta *); @@ -106,11 +109,10 @@ struct termp { }; -struct tbl_span; -struct eqn; - const char *ascii_uc2str(int); +void roff_term_pre(struct termp *, const struct roff_node *); + void term_eqn(struct termp *, const struct eqn *); void term_tbl(struct termp *, const struct tbl_span *); void term_free(struct termp *); |