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-rw-r--r--usr.bin/mandoc/main.c12
-rw-r--r--usr.bin/mandoc/man.19
-rw-r--r--usr.bin/mandoc/mandoc.146
-rw-r--r--usr.bin/mandoc/mandoc.h21
-rw-r--r--usr.bin/mandoc/read.c22
-rw-r--r--usr.bin/mandoc/roff.c476
6 files changed, 530 insertions, 56 deletions
diff --git a/usr.bin/mandoc/main.c b/usr.bin/mandoc/main.c
index 60657a67b4e..9f743fa7b74 100644
--- a/usr.bin/mandoc/main.c
+++ b/usr.bin/mandoc/main.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: main.c,v 1.122 2015/01/16 21:12:01 schwarze Exp $ */
+/* $OpenBSD: main.c,v 1.123 2015/01/20 21:12:46 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -840,14 +840,15 @@ static int
woptions(struct curparse *curp, char *arg)
{
char *v, *o;
- const char *toks[6];
+ const char *toks[7];
toks[0] = "stop";
toks[1] = "all";
toks[2] = "warning";
toks[3] = "error";
- toks[4] = "fatal";
- toks[5] = NULL;
+ toks[4] = "unsupp";
+ toks[5] = "fatal";
+ toks[6] = NULL;
while (*arg) {
o = arg;
@@ -864,6 +865,9 @@ woptions(struct curparse *curp, char *arg)
curp->wlevel = MANDOCLEVEL_ERROR;
break;
case 4:
+ curp->wlevel = MANDOCLEVEL_UNSUPP;
+ break;
+ case 5:
curp->wlevel = MANDOCLEVEL_BADARG;
break;
default:
diff --git a/usr.bin/mandoc/man.1 b/usr.bin/mandoc/man.1
index 654ee65ba2a..343449dd1d6 100644
--- a/usr.bin/mandoc/man.1
+++ b/usr.bin/mandoc/man.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: man.1,v 1.9 2015/01/15 04:26:06 schwarze Exp $
+.\" $OpenBSD: man.1,v 1.10 2015/01/20 21:12:46 schwarze Exp $
.\"
.\" Copyright (c) 1989, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -31,7 +31,7 @@
.\"
.\" @(#)man.1 8.2 (Berkeley) 1/2/94
.\"
-.Dd $Mdocdate: January 15 2015 $
+.Dd $Mdocdate: January 20 2015 $
.Dt MAN 1
.Os
.Sh NAME
@@ -300,9 +300,10 @@ to be reported on the standard error output and to affect the exit status.
The
.Ar level
can be
-.Cm warning
+.Cm warning ,
+.Cm error ,
or
-.Cm error ;
+.Cm unsupp ;
.Cm all
is an alias for
.Cm warning .
diff --git a/usr.bin/mandoc/mandoc.1 b/usr.bin/mandoc/mandoc.1
index 97899117fa2..676cce45a78 100644
--- a/usr.bin/mandoc/mandoc.1
+++ b/usr.bin/mandoc/mandoc.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: mandoc.1,v 1.72 2015/01/15 04:26:06 schwarze Exp $
+.\" $OpenBSD: mandoc.1,v 1.73 2015/01/20 21:12:46 schwarze Exp $
.\"
.\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
.\" Copyright (c) 2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,7 +15,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: January 15 2015 $
+.Dd $Mdocdate: January 20 2015 $
.Dt MANDOC 1
.Os
.Sh NAME
@@ -159,9 +159,10 @@ to be reported on the standard error output and to affect the exit status.
The
.Ar level
can be
-.Cm warning
+.Cm warning ,
+.Cm error ,
or
-.Cm error ;
+.Cm unsupp ;
.Cm all
is an alias for
.Cm warning .
@@ -532,7 +533,15 @@ At least one warning occurred, but no error, and
.Fl W Ns Cm warning
was specified.
.It 3
-At least one parsing error occurred, and
+At least one parsing error occurred,
+but no unsupported feature was encountered, and
+.Fl W Ns Cm error
+or
+.Fl W Ns Cm warning
+was specified.
+.It 4
+At least on unsupported feature was encountered, and
+.Fl W Ns Cm unsupp ,
.Fl W Ns Cm error
or
.Fl W Ns Cm warning
@@ -601,16 +610,28 @@ fields.
.Pp
Message levels have the following meanings:
.Bl -tag -width "warning"
-.It Cm error
-An input file contains syntax that cannot be safely interpreted,
-either because it is invalid or because
+.It Cm unsupp
+An input file uses unsupported low-level
+.Xr roff 7
+features.
+The output may be incomplete and/or misformatted,
+so using GNU troff instead of
.Nm
-does not implement it yet.
+to process the file may be preferable.
+.It Cm error
+An input file contains invalid syntax that cannot be safely interpreted.
By discarding part of the input or inserting missing tokens,
the parser is able to continue, and the error does not prevent
generation of formatted output, but typically, preparing that
output involves information loss, broken document structure
-or unintended formatting.
+or unintended formatting, no matter whether
+.Nm
+or GNU troff is used.
+In many cases, the output of
+.Nm
+and GNU troff is identical, but in some,
+.Nm
+is more resilient than GNU troff with respect to malformed input.
.Pp
Non-existent or unreadable input files are also reported on the
.Cm error
@@ -627,9 +648,10 @@ formatting tools instead of
.El
.Pp
Messages of the
-.Cm warning
+.Cm warning ,
+.Cm error ,
and
-.Cm error
+.Cm unsupp
levels except those about non-existent or unreadable input files
are hidden unless their level, or a lower level, is requested using a
.Fl W
diff --git a/usr.bin/mandoc/mandoc.h b/usr.bin/mandoc/mandoc.h
index 5d5fb015317..713bafd7d01 100644
--- a/usr.bin/mandoc/mandoc.h
+++ b/usr.bin/mandoc/mandoc.h
@@ -1,7 +1,7 @@
-/* $OpenBSD: mandoc.h,v 1.124 2015/01/15 04:26:06 schwarze Exp $ */
+/* $OpenBSD: mandoc.h,v 1.125 2015/01/20 21:12:46 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-2015 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
@@ -31,7 +31,7 @@ enum mandoclevel {
MANDOCLEVEL_RESERVED,
MANDOCLEVEL_WARNING, /* warnings: syntax, whitespace, etc. */
MANDOCLEVEL_ERROR, /* input has been thrown away */
- MANDOCLEVEL_FATAL, /* input is borked */
+ MANDOCLEVEL_UNSUPP, /* input needs unimplemented features */
MANDOCLEVEL_BADARG, /* bad argument in invocation */
MANDOCLEVEL_SYSERR, /* system error */
MANDOCLEVEL_MAX
@@ -136,22 +136,18 @@ enum mandocerr {
MANDOCERR_EQNEOF, /* unexpected end of equation */
/* related to tables */
- MANDOCERR_TBL, /* bad table syntax */
- MANDOCERR_TBLOPT, /* bad table option */
- MANDOCERR_TBLLAYOUT, /* bad table layout */
MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */
MANDOCERR_TBLNODATA, /* no table data cells specified */
MANDOCERR_TBLIGNDATA, /* ignore data in cell */
MANDOCERR_TBLBLOCK, /* data block still open */
MANDOCERR_TBLEXTRADAT, /* ignoring extra data cells */
- MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */
/* related to document structure and macros */
MANDOCERR_FILE, /* cannot open file */
- MANDOCERR_TOOLARGE, /* input too large */
MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
MANDOCERR_BADCHAR, /* skipping bad character: number */
MANDOCERR_MACRO, /* skipping unknown macro: macro */
+ MANDOCERR_REQ_INSEC, /* skipping insecure request: request */
MANDOCERR_IT_STRAY, /* skipping item outside list: It ... */
MANDOCERR_TA_STRAY, /* skipping column outside column list: Ta */
MANDOCERR_BLK_NOTOPEN, /* skipping end of block that is not open */
@@ -173,6 +169,15 @@ enum mandocerr {
MANDOCERR_ARG_EXCESS, /* skipping excess arguments: macro ... args */
MANDOCERR_DIVZERO, /* divide by zero */
+ MANDOCERR_UNSUPP, /* ===== start of unsupported features ===== */
+
+ MANDOCERR_TOOLARGE, /* input too large */
+ MANDOCERR_REQ_UNSUPP, /* unsupported roff request: request */
+ MANDOCERR_TBL, /* unsupported table syntax */
+ MANDOCERR_TBLOPT, /* unsupported table option */
+ MANDOCERR_TBLLAYOUT, /* unsupported table layout */
+ MANDOCERR_TBLMACRO, /* ignoring macro in table: macro */
+
MANDOCERR_MAX
};
diff --git a/usr.bin/mandoc/read.c b/usr.bin/mandoc/read.c
index a38cb5f7916..d07926a7457 100644
--- a/usr.bin/mandoc/read.c
+++ b/usr.bin/mandoc/read.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: read.c,v 1.86 2015/01/15 04:26:06 schwarze Exp $ */
+/* $OpenBSD: read.c,v 1.87 2015/01/20 21:12:46 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -75,7 +75,7 @@ static const enum mandocerr mandoclimits[MANDOCLEVEL_MAX] = {
MANDOCERR_WARNING,
MANDOCERR_WARNING,
MANDOCERR_ERROR,
- MANDOCERR_MAX,
+ MANDOCERR_UNSUPP,
MANDOCERR_MAX,
MANDOCERR_MAX
};
@@ -175,22 +175,18 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"unexpected end of equation",
/* related to tables */
- "bad table syntax",
- "bad table option",
- "bad table layout",
"no table layout cells specified",
"no table data cells specified",
"ignore data in cell",
"data block still open",
"ignoring extra data cells",
- "ignoring macro in table",
/* related to document structure and macros */
NULL,
- "input too large",
"input stack limit exceeded, infinite loop?",
"skipping bad character",
"skipping unknown macro",
+ "skipping insecure request",
"skipping item outside list",
"skipping column outside column list",
"skipping end of block that is not open",
@@ -211,6 +207,14 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"skipping all arguments",
"skipping excess arguments",
"divide by zero",
+
+ "unsupported feature",
+ "input too large",
+ "unsupported roff request",
+ "unsupported table syntax",
+ "unsupported table option",
+ "unsupported table layout",
+ "ignoring macro in table",
};
static const char * const mandoclevels[MANDOCLEVEL_MAX] = {
@@ -218,7 +222,7 @@ static const char * const mandoclevels[MANDOCLEVEL_MAX] = {
"RESERVED",
"WARNING",
"ERROR",
- "FATAL",
+ "UNSUPP",
"BADARG",
"SYSERR"
};
@@ -936,7 +940,7 @@ mandoc_msg(enum mandocerr er, struct mparse *m,
{
enum mandoclevel level;
- level = MANDOCLEVEL_ERROR;
+ level = MANDOCLEVEL_UNSUPP;
while (er < mandoclimits[level])
level--;
diff --git a/usr.bin/mandoc/roff.c b/usr.bin/mandoc/roff.c
index 16e03adc28f..f3367fb4968 100644
--- a/usr.bin/mandoc/roff.c
+++ b/usr.bin/mandoc/roff.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: roff.c,v 1.122 2015/01/16 16:52:39 schwarze Exp $ */
+/* $OpenBSD: roff.c,v 1.123 2015/01/20 21:12:46 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011, 2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -36,44 +36,247 @@
#define EXPAND_LIMIT 1000
enum rofft {
+ ROFF_ab,
ROFF_ad,
+ ROFF_af,
+ ROFF_aln,
+ ROFF_als,
ROFF_am,
- ROFF_ami,
ROFF_am1,
+ ROFF_ami,
+ ROFF_ami1,
ROFF_as,
+ ROFF_as1,
+ ROFF_asciify,
+ ROFF_backtrace,
+ ROFF_bd,
+ ROFF_bleedat,
+ ROFF_blm,
+ ROFF_box,
+ ROFF_boxa,
+ ROFF_bp,
+ ROFF_BP,
+ /* MAN_br, MDOC_br */
+ ROFF_break,
+ ROFF_breakchar,
+ ROFF_brnl,
+ ROFF_brp,
+ ROFF_brpnl,
+ ROFF_c2,
ROFF_cc,
ROFF_ce,
+ ROFF_cf,
+ ROFF_cflags,
+ ROFF_ch,
+ ROFF_char,
+ ROFF_chop,
+ ROFF_class,
+ ROFF_close,
+ ROFF_CL,
+ ROFF_color,
+ ROFF_composite,
+ ROFF_continue,
+ ROFF_cp,
+ ROFF_cropat,
+ ROFF_cs,
+ ROFF_cu,
+ ROFF_da,
+ ROFF_dch,
+ ROFF_Dd,
ROFF_de,
- ROFF_dei,
ROFF_de1,
+ ROFF_defcolor,
+ ROFF_dei,
+ ROFF_dei1,
+ ROFF_device,
+ ROFF_devicem,
+ ROFF_di,
+ ROFF_do,
ROFF_ds,
+ ROFF_ds1,
+ ROFF_dwh,
+ ROFF_dt,
+ ROFF_ec,
+ ROFF_ecr,
+ ROFF_ecs,
ROFF_el,
+ ROFF_em,
+ ROFF_EN,
+ ROFF_eo,
+ ROFF_EP,
+ ROFF_EQ,
+ ROFF_errprint,
+ ROFF_ev,
+ ROFF_evc,
+ ROFF_ex,
+ ROFF_fallback,
ROFF_fam,
+ ROFF_fc,
+ ROFF_fchar,
+ ROFF_fcolor,
+ ROFF_fdeferlig,
+ ROFF_feature,
+ /* MAN_fi; ignored in mdoc(7) */
+ ROFF_fkern,
+ ROFF_fl,
+ ROFF_flig,
+ ROFF_fp,
+ ROFF_fps,
+ ROFF_fschar,
+ ROFF_fspacewidth,
+ ROFF_fspecial,
+ /* MAN_ft; ignored in mdoc(7) */
+ ROFF_ftr,
+ ROFF_fzoom,
+ ROFF_gcolor,
+ ROFF_hc,
+ ROFF_hcode,
+ ROFF_hidechar,
+ ROFF_hla,
+ ROFF_hlm,
+ ROFF_hpf,
+ ROFF_hpfa,
+ ROFF_hpfcode,
ROFF_hw,
ROFF_hy,
+ ROFF_hylang,
+ ROFF_hylen,
+ ROFF_hym,
+ ROFF_hypp,
+ ROFF_hys,
ROFF_ie,
ROFF_if,
ROFF_ig,
+ /* MAN_in; ignored in mdoc(7) */
+ ROFF_index,
ROFF_it,
+ ROFF_itc,
+ ROFF_IX,
+ ROFF_kern,
+ ROFF_kernafter,
+ ROFF_kernbefore,
+ ROFF_kernpair,
+ ROFF_lc,
+ ROFF_lc_ctype,
+ ROFF_lds,
+ ROFF_length,
+ ROFF_letadj,
+ ROFF_lf,
+ ROFF_lg,
+ ROFF_lhang,
+ ROFF_linetabs,
+ /* MAN_ll, MDOC_ll */
+ ROFF_lnr,
+ ROFF_lnrf,
+ ROFF_lpfx,
+ ROFF_ls,
+ ROFF_lsm,
+ ROFF_lt,
+ ROFF_mc,
+ ROFF_mediasize,
+ ROFF_minss,
+ ROFF_mk,
+ ROFF_mso,
+ /* MAN_na; ignored in mdoc(7) */
ROFF_ne,
+ /* MAN_nf; ignored in mdoc(7) */
ROFF_nh,
+ ROFF_nhychar,
+ ROFF_nm,
+ ROFF_nn,
+ ROFF_nop,
ROFF_nr,
+ ROFF_nrf,
+ ROFF_nroff,
ROFF_ns,
+ ROFF_nx,
+ ROFF_open,
+ ROFF_opena,
+ ROFF_os,
+ ROFF_output,
+ ROFF_padj,
+ ROFF_papersize,
+ ROFF_pc,
+ ROFF_pev,
+ ROFF_pi,
+ ROFF_PI,
ROFF_pl,
+ ROFF_pm,
+ ROFF_pn,
+ ROFF_pnr,
+ ROFF_po,
ROFF_ps,
+ ROFF_psbb,
+ ROFF_pshape,
+ ROFF_pso,
+ ROFF_ptr,
+ ROFF_pvs,
+ ROFF_rchar,
+ ROFF_rd,
+ ROFF_recursionlimit,
+ ROFF_return,
+ ROFF_rfschar,
+ ROFF_rhang,
+ ROFF_rj,
ROFF_rm,
+ ROFF_rn,
+ ROFF_rnn,
ROFF_rr,
+ ROFF_rs,
+ ROFF_rt,
+ ROFF_schar,
+ ROFF_sentchar,
+ ROFF_shc,
+ ROFF_shift,
+ ROFF_sizes,
ROFF_so,
+ /* MAN_sp, MDOC_sp */
+ ROFF_spacewidth,
+ ROFF_special,
+ ROFF_spreadwarn,
+ ROFF_ss,
+ ROFF_sty,
+ ROFF_substring,
+ ROFF_sv,
+ ROFF_sy,
+ ROFF_T_,
ROFF_ta,
- ROFF_tr,
- ROFF_Dd,
+ ROFF_tc,
+ ROFF_TE,
ROFF_TH,
+ ROFF_ti,
+ ROFF_tkf,
+ ROFF_tl,
+ ROFF_tm,
+ ROFF_tm1,
+ ROFF_tmc,
+ ROFF_tr,
+ ROFF_track,
+ ROFF_transchar,
+ ROFF_trf,
+ ROFF_trimat,
+ ROFF_trin,
+ ROFF_trnt,
+ ROFF_troff,
ROFF_TS,
- ROFF_TE,
- ROFF_T_,
- ROFF_EQ,
- ROFF_EN,
- ROFF_IX,
+ ROFF_uf,
+ ROFF_ul,
+ ROFF_unformat,
+ ROFF_unwatch,
+ ROFF_unwatchn,
+ ROFF_vpt,
+ ROFF_vs,
+ ROFF_warn,
+ ROFF_warnscale,
+ ROFF_watch,
+ ROFF_watchlength,
+ ROFF_watchn,
+ ROFF_wh,
+ ROFF_while,
+ ROFF_write,
+ ROFF_writec,
+ ROFF_writem,
+ ROFF_xflag,
ROFF_cblock,
ROFF_USERDEF,
ROFF_MAX
@@ -177,6 +380,7 @@ static void roffnode_push(struct roff *, enum rofft,
static enum rofferr roff_block(ROFF_ARGS);
static enum rofferr roff_block_text(ROFF_ARGS);
static enum rofferr roff_block_sub(ROFF_ARGS);
+static enum rofferr roff_brp(ROFF_ARGS);
static enum rofferr roff_cblock(ROFF_ARGS);
static enum rofferr roff_cc(ROFF_ARGS);
static void roff_ccond(struct roff *, int, int);
@@ -203,6 +407,7 @@ static int roff_getregn(const struct roff *,
static int roff_getregro(const char *name);
static const char *roff_getstrn(const struct roff *,
const char *, size_t);
+static enum rofferr roff_insec(ROFF_ARGS);
static enum rofferr roff_it(ROFF_ARGS);
static enum rofferr roff_line_ignore(ROFF_ARGS);
static enum rofferr roff_nr(ROFF_ARGS);
@@ -225,6 +430,7 @@ static enum rofferr roff_TS(ROFF_ARGS);
static enum rofferr roff_EQ(ROFF_ARGS);
static enum rofferr roff_EN(ROFF_ARGS);
static enum rofferr roff_T_(ROFF_ARGS);
+static enum rofferr roff_unsupp(ROFF_ARGS);
static enum rofferr roff_userdef(ROFF_ARGS);
/* See roffhash_find() */
@@ -236,44 +442,239 @@ static enum rofferr roff_userdef(ROFF_ARGS);
static struct roffmac *hash[HASHWIDTH];
static struct roffmac roffs[ROFF_MAX] = {
+ { "ab", roff_unsupp, NULL, NULL, 0, NULL },
{ "ad", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "af", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "aln", roff_unsupp, NULL, NULL, 0, NULL },
+ { "als", roff_unsupp, NULL, NULL, 0, NULL },
{ "am", roff_block, roff_block_text, roff_block_sub, 0, NULL },
- { "ami", roff_block, roff_block_text, roff_block_sub, 0, NULL },
{ "am1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "ami", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "ami1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
{ "as", roff_ds, NULL, NULL, 0, NULL },
+ { "as1", roff_ds, NULL, NULL, 0, NULL },
+ { "asciify", roff_unsupp, NULL, NULL, 0, NULL },
+ { "backtrace", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "bd", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "bleedat", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "blm", roff_unsupp, NULL, NULL, 0, NULL },
+ { "box", roff_unsupp, NULL, NULL, 0, NULL },
+ { "boxa", roff_unsupp, NULL, NULL, 0, NULL },
+ { "bp", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "BP", roff_unsupp, NULL, NULL, 0, NULL },
+ { "break", roff_unsupp, NULL, NULL, 0, NULL },
+ { "breakchar", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "brnl", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "brp", roff_brp, NULL, NULL, 0, NULL },
+ { "brpnl", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "c2", roff_unsupp, NULL, NULL, 0, NULL },
{ "cc", roff_cc, NULL, NULL, 0, NULL },
{ "ce", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "cf", roff_insec, NULL, NULL, 0, NULL },
+ { "cflags", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ch", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "char", roff_unsupp, NULL, NULL, 0, NULL },
+ { "chop", roff_unsupp, NULL, NULL, 0, NULL },
+ { "class", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "close", roff_insec, NULL, NULL, 0, NULL },
+ { "CL", roff_unsupp, NULL, NULL, 0, NULL },
+ { "color", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "composite", roff_unsupp, NULL, NULL, 0, NULL },
+ { "continue", roff_unsupp, NULL, NULL, 0, NULL },
+ { "cp", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "cropat", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "cs", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "cu", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "da", roff_unsupp, NULL, NULL, 0, NULL },
+ { "dch", roff_unsupp, NULL, NULL, 0, NULL },
+ { "Dd", roff_Dd, NULL, NULL, 0, NULL },
{ "de", roff_block, roff_block_text, roff_block_sub, 0, NULL },
- { "dei", roff_block, roff_block_text, roff_block_sub, 0, NULL },
{ "de1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "defcolor", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "dei", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "dei1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "device", roff_unsupp, NULL, NULL, 0, NULL },
+ { "devicem", roff_unsupp, NULL, NULL, 0, NULL },
+ { "di", roff_unsupp, NULL, NULL, 0, NULL },
+ { "do", roff_unsupp, NULL, NULL, 0, NULL },
{ "ds", roff_ds, NULL, NULL, 0, NULL },
+ { "ds1", roff_ds, NULL, NULL, 0, NULL },
+ { "dwh", roff_unsupp, NULL, NULL, 0, NULL },
+ { "dt", roff_unsupp, NULL, NULL, 0, NULL },
+ { "ec", roff_unsupp, NULL, NULL, 0, NULL },
+ { "ecr", roff_unsupp, NULL, NULL, 0, NULL },
+ { "ecs", roff_unsupp, NULL, NULL, 0, NULL },
{ "el", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
+ { "em", roff_unsupp, NULL, NULL, 0, NULL },
+ { "EN", roff_EN, NULL, NULL, 0, NULL },
+ { "eo", roff_unsupp, NULL, NULL, 0, NULL },
+ { "EP", roff_unsupp, NULL, NULL, 0, NULL },
+ { "EQ", roff_EQ, NULL, NULL, 0, NULL },
+ { "errprint", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ev", roff_unsupp, NULL, NULL, 0, NULL },
+ { "evc", roff_unsupp, NULL, NULL, 0, NULL },
+ { "ex", roff_unsupp, NULL, NULL, 0, NULL },
+ { "fallback", roff_line_ignore, NULL, NULL, 0, NULL },
{ "fam", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fc", roff_unsupp, NULL, NULL, 0, NULL },
+ { "fchar", roff_unsupp, NULL, NULL, 0, NULL },
+ { "fcolor", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fdeferlig", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "feature", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fkern", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fl", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "flig", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fp", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fps", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fschar", roff_unsupp, NULL, NULL, 0, NULL },
+ { "fspacewidth", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fspecial", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ftr", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "fzoom", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "gcolor", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hc", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hcode", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hidechar", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hla", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hlm", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hpf", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hpfa", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hpfcode", roff_line_ignore, NULL, NULL, 0, NULL },
{ "hw", roff_line_ignore, NULL, NULL, 0, NULL },
{ "hy", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hylang", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hylen", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hym", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hypp", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "hys", roff_line_ignore, NULL, NULL, 0, NULL },
{ "ie", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
{ "if", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
{ "ig", roff_block, roff_block_text, roff_block_sub, 0, NULL },
+ { "index", roff_unsupp, NULL, NULL, 0, NULL },
{ "it", roff_it, NULL, NULL, 0, NULL },
+ { "itc", roff_unsupp, NULL, NULL, 0, NULL },
+ { "IX", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "kern", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "kernafter", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "kernbefore", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "kernpair", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "lc", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lc_ctype", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lds", roff_unsupp, NULL, NULL, 0, NULL },
+ { "length", roff_unsupp, NULL, NULL, 0, NULL },
+ { "letadj", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "lf", roff_insec, NULL, NULL, 0, NULL },
+ { "lg", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "lhang", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "linetabs", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lnr", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lnrf", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lpfx", roff_unsupp, NULL, NULL, 0, NULL },
+ { "ls", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "lsm", roff_unsupp, NULL, NULL, 0, NULL },
+ { "lt", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "mc", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "mediasize", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "minss", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "mk", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "mso", roff_insec, NULL, NULL, 0, NULL },
{ "ne", roff_line_ignore, NULL, NULL, 0, NULL },
{ "nh", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "nhychar", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "nm", roff_unsupp, NULL, NULL, 0, NULL },
+ { "nn", roff_unsupp, NULL, NULL, 0, NULL },
+ { "nop", roff_unsupp, NULL, NULL, 0, NULL },
{ "nr", roff_nr, NULL, NULL, 0, NULL },
+ { "nrf", roff_unsupp, NULL, NULL, 0, NULL },
+ { "nroff", roff_line_ignore, NULL, NULL, 0, NULL },
{ "ns", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "nx", roff_insec, NULL, NULL, 0, NULL },
+ { "open", roff_insec, NULL, NULL, 0, NULL },
+ { "opena", roff_insec, NULL, NULL, 0, NULL },
+ { "os", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "output", roff_unsupp, NULL, NULL, 0, NULL },
+ { "padj", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "papersize", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pc", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pev", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pi", roff_insec, NULL, NULL, 0, NULL },
+ { "PI", roff_unsupp, NULL, NULL, 0, NULL },
{ "pl", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pm", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pn", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pnr", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "po", roff_line_ignore, NULL, NULL, 0, NULL },
{ "ps", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "psbb", roff_unsupp, NULL, NULL, 0, NULL },
+ { "pshape", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pso", roff_insec, NULL, NULL, 0, NULL },
+ { "ptr", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "pvs", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "rchar", roff_unsupp, NULL, NULL, 0, NULL },
+ { "rd", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "recursionlimit", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "return", roff_unsupp, NULL, NULL, 0, NULL },
+ { "rfschar", roff_unsupp, NULL, NULL, 0, NULL },
+ { "rhang", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "rj", roff_line_ignore, NULL, NULL, 0, NULL },
{ "rm", roff_rm, NULL, NULL, 0, NULL },
+ { "rn", roff_unsupp, NULL, NULL, 0, NULL },
+ { "rnn", roff_unsupp, NULL, NULL, 0, NULL },
{ "rr", roff_rr, NULL, NULL, 0, NULL },
+ { "rs", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "rt", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "schar", roff_unsupp, NULL, NULL, 0, NULL },
+ { "sentchar", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "shc", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "shift", roff_unsupp, NULL, NULL, 0, NULL },
+ { "sizes", roff_line_ignore, NULL, NULL, 0, NULL },
{ "so", roff_so, NULL, NULL, 0, NULL },
+ { "spacewidth", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "special", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "spreadwarn", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ss", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "sty", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "substring", roff_unsupp, NULL, NULL, 0, NULL },
+ { "sv", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "sy", roff_insec, NULL, NULL, 0, NULL },
+ { "T&", roff_T_, NULL, NULL, 0, NULL },
{ "ta", roff_line_ignore, NULL, NULL, 0, NULL },
- { "tr", roff_tr, NULL, NULL, 0, NULL },
- { "Dd", roff_Dd, NULL, NULL, 0, NULL },
+ { "tc", roff_unsupp, NULL, NULL, 0, NULL },
+ { "TE", roff_TE, NULL, NULL, 0, NULL },
{ "TH", roff_TH, NULL, NULL, 0, NULL },
+ { "ti", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "tkf", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "tl", roff_unsupp, NULL, NULL, 0, NULL },
+ { "tm", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "tm1", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "tmc", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "tr", roff_tr, NULL, NULL, 0, NULL },
+ { "track", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "transchar", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "trf", roff_insec, NULL, NULL, 0, NULL },
+ { "trimat", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "trin", roff_unsupp, NULL, NULL, 0, NULL },
+ { "trnt", roff_unsupp, NULL, NULL, 0, NULL },
+ { "troff", roff_line_ignore, NULL, NULL, 0, NULL },
{ "TS", roff_TS, NULL, NULL, 0, NULL },
- { "TE", roff_TE, NULL, NULL, 0, NULL },
- { "T&", roff_T_, NULL, NULL, 0, NULL },
- { "EQ", roff_EQ, NULL, NULL, 0, NULL },
- { "EN", roff_EN, NULL, NULL, 0, NULL },
- { "IX", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "uf", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "ul", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "unformat", roff_unsupp, NULL, NULL, 0, NULL },
+ { "unwatch", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "unwatchn", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "vpt", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "vs", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "warn", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "warnscale", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "watch", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "watchlength", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "watchn", roff_line_ignore, NULL, NULL, 0, NULL },
+ { "wh", roff_unsupp, NULL, NULL, 0, NULL },
+ { "while", roff_unsupp, NULL, NULL, 0, NULL },
+ { "write", roff_insec, NULL, NULL, 0, NULL },
+ { "writec", roff_insec, NULL, NULL, 0, NULL },
+ { "writem", roff_insec, NULL, NULL, 0, NULL },
+ { "xflag", roff_line_ignore, NULL, NULL, 0, NULL },
{ ".", roff_cblock, NULL, NULL, 0, NULL },
{ NULL, roff_userdef, NULL, NULL, 0, NULL },
};
@@ -984,8 +1385,12 @@ roff_block(ROFF_ARGS)
if (tok == ROFF_de1)
tok = ROFF_de;
+ else if (tok == ROFF_dei1)
+ tok = ROFF_dei;
else if (tok == ROFF_am1)
tok = ROFF_am;
+ else if (tok == ROFF_ami1)
+ tok = ROFF_ami;
/* Parse the macro name argument. */
@@ -1321,6 +1726,24 @@ roff_line_ignore(ROFF_ARGS)
}
static enum rofferr
+roff_insec(ROFF_ARGS)
+{
+
+ mandoc_msg(MANDOCERR_REQ_INSEC, r->parse,
+ ln, ppos, roffs[tok].name);
+ return(ROFF_IGN);
+}
+
+static enum rofferr
+roff_unsupp(ROFF_ARGS)
+{
+
+ mandoc_msg(MANDOCERR_REQ_UNSUPP, r->parse,
+ ln, ppos, roffs[tok].name);
+ return(ROFF_IGN);
+}
+
+static enum rofferr
roff_cond(ROFF_ARGS)
{
@@ -1403,6 +1826,13 @@ roff_ds(ROFF_ARGS)
const char *name;
size_t namesz;
+ /* Ignore groff compatibility mode for now. */
+
+ if (tok == ROFF_ds1)
+ tok = ROFF_ds;
+ else if (tok == ROFF_as1)
+ tok = ROFF_as;
+
/*
* The first word is the name of the string.
* If it is empty or terminated by an escape sequence,
@@ -2023,6 +2453,14 @@ roff_TS(ROFF_ARGS)
}
static enum rofferr
+roff_brp(ROFF_ARGS)
+{
+
+ buf->buf[pos - 1] = '\0';
+ return(ROFF_CONT);
+}
+
+static enum rofferr
roff_cc(ROFF_ARGS)
{
const char *p;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 19:37:51 +0000