texi2mdoc: Add (and ignore) a few more macros.

[kristaps@mdocml.bsd.lv]

Log Message:
-----------
Add (and ignore) a few more macros.

Modified Files:
--------------
    texi2mdoc:
        extern.h
        main.c
        texi2mdoc.1

Revision Data
-------------
Index: extern.h
===================================================================
RCS file: /home/cvs/mdocml/texi2mdoc/extern.h,v
retrieving revision 1.13
retrieving revision 1.14
diff -Lextern.h -Lextern.h -u -p -r1.13 -r1.14
--- extern.h
+++ extern.h
@@ -95,6 +95,7 @@ enum	texicmd {
 	TEXICMD_DMN,
 	TEXICMD_DOCUMENTDESCRPITION,
 	TEXICMD_DOCUMENTENCODING,
+	TEXICMD_DOCUMENTLANGUAGE,
 	TEXICMD_DOTACCENT,
 	TEXICMD_DOTLESS,
 	TEXICMD_DOTS,
@@ -114,7 +115,11 @@ enum	texicmd {
 	TEXICMD_FILE,
 	TEXICMD_FINALOUT,
 	TEXICMD_FINDEX,
+	TEXICMD_FLUSHLEFT,
+	TEXICMD_FLUSHRIGHT,
+	TEXICMD_FIRSTPARAGRAPHINDENT,
 	TEXICMD_FOOTNOTE,
+	TEXICMD_FOOTNOTESTYLE,
 	TEXICMD_FTABLE,
 	TEXICMD_FORMAT,
 	TEXICMD_GEQ,
@@ -151,6 +156,7 @@ enum	texicmd {
 	TEXICMD_IMAGE,
 	TEXICMD_INCLUDE,
 	TEXICMD_INDENTBLOCK,
+	TEXICMD_INDICATEURL,
 	TEXICMD_INFOREF,
 	TEXICMD_INSERTCOPYING,
 	TEXICMD_ITEM,
Index: main.c
===================================================================
RCS file: /home/cvs/mdocml/texi2mdoc/main.c,v
retrieving revision 1.43
retrieving revision 1.44
diff -Lmain.c -Lmain.c -u -p -r1.43 -r1.44
--- main.c
+++ main.c
@@ -45,6 +45,7 @@ static	void dobye(struct texi *, enum te
 static	void dodefindex(struct texi *, enum texicmd, const char *, size_t, size_t *);
 static	void dodefn(struct texi *, enum texicmd, const char *, size_t, size_t *);
 static	void dodisplay(struct texi *, enum texicmd, const char *, size_t, size_t *);
+static	void doend(struct texi *, enum texicmd, const char *, size_t, size_t *);
 static	void doenumerate(struct texi *, enum texicmd, const char *, size_t, size_t *);
 static	void doexample(struct texi *, enum texicmd, const char *, size_t, size_t *);
 static	void doignargn(struct texi *, enum texicmd, const char *, size_t, size_t *);
@@ -149,12 +150,13 @@ static	const struct texitok __texitoks[T
 	{ doignbracket, "dmn", 3 }, /* TEXICMD_DMN */
 	{ doignblock, "documentdescription", 19 }, /* TEXICMD_DOCUMENTDESCRIPTION */
 	{ doignline, "documentencoding", 16 }, /* TEXICMD_DOCUMENTENCODING */
+	{ doignline, "documentlanguage", 16 }, /* TEXICMD_DOCUMENTLANGUAGE */
 	{ doaccent, "dotaccent", 9 }, /* TEXICMD_DOTACCENT */
 	{ doaccent, "dotless", 7 }, /* TEXICMD_DOTLESS */
 	{ dosymbol, "dots", 4 }, /* TEXICMD_DOTS */
 	{ dolink, "email", 5 }, /* TEXICMD_EMAIL */
 	{ doinline, "emph", 4 }, /* TEXICMD_EMPH */
-	{ NULL, "end", 3 }, /* TEXICMD_END */
+	{ doend, "end", 3 }, /* TEXICMD_END */
 	{ dosymbol, "enddots", 7 }, /* TEXICMD_ENDDOTS */
 	{ doenumerate, "enumerate", 9 }, /* TEXICMD_ENUMERATE */
 	{ doinline, "env", 3 }, /* TEXICMD_ENV */
@@ -168,7 +170,11 @@ static	const struct texitok __texitoks[T
 	{ doinline, "file", 4 }, /* TEXICMD_FILE */
 	{ doignline, "finalout", 8 }, /* TEXICMD_FINALOUT */
 	{ doignline, "findex", 6 }, /* TEXICMD_FINDEX */
+	{ doblock, "flushleft", 9 }, /* TEXICMD_FLUSHLEFT */
+	{ doblock, "flushright", 10 }, /* TEXICMD_FLUSHRIGHT */
+	{ doignline, "firstparagraphindent", 20 }, /* TEXICMD_FIRSTPARAGRAPHINDENT */
 	{ doignbracket, "footnote", 8 }, /* TEXICMD_FOOTNOTE */
+	{ doignline, "footnotestyle", 13 }, /* TEXICMD_FOOTNOTESTYLE */
 	{ dotable, "ftable", 6 }, /* TEXICMD_FTABLE */
 	{ dodisplay, "format", 6 }, /* TEXICMD_FORMAT */
 	{ dosymbol, "geq", 3 }, /* TEXICMD_GEQ */
@@ -205,7 +211,8 @@ static	const struct texitok __texitoks[T
 	{ doignbracket, "image", 5 }, /* TEXICMD_IMAGE */
 	{ doinclude, "include", 7 }, /* TEXICMD_INCLUDE */
 	{ dodisplay, "indentblock", 11 }, /* TEXICMD_INDENTBLOCK */
-	{ dolink, "inforef", 7 }, /* TEXICMD_INDENTBLOCK */
+	{ dolink, "indicateurl", 11 }, /* TEXICMD_INDICATEURL */
+	{ dolink, "inforef", 7 }, /* TEXICMD_INFOREF */
 	{ doignline, "insertcopying", 13 }, /* TEXICMD_INSERTCOPYING */
 	{ doitem, "item", 4 }, /* TEXICMD_ITEM */
 	{ doitemize, "itemize", 7 }, /* TEXICMD_ITEMIZE */
@@ -1401,6 +1408,7 @@ dolink(struct texi *p, enum texicmd cmd,
 		break;
 	case (TEXICMD_UREF):
 	case (TEXICMD_URL):
+	case (TEXICMD_INDICATEURL):
 		teximacroopen(p, "Lk");
 		break;
 	case (TEXICMD_XREF):
@@ -1738,6 +1746,22 @@ dotable(struct texi *p, enum texicmd cmd
 	parseto(p, buf, sz, pos, texitoks[cmd].tok);
 	teximacro(p, "El");
 	p->list = sv;
+}
+
+static void
+doend(struct texi *p, enum texicmd cmd, 
+	const char *buf, size_t sz, size_t *pos)
+{
+	size_t	 start;
+
+	while (*pos < sz && isws(buf[*pos]))
+		advance(p, buf, pos);
+	start = *pos;
+	while (*pos < sz && '\n' != buf[*pos])
+		advance(p, buf, pos);
+
+	texiwarn(p, "unexpected \"end\": %.*s", (int)(*pos - start), &buf[start]);
+	advanceeoln(p, buf, sz, pos, 1);
 }
 
 static void
Index: texi2mdoc.1
===================================================================
RCS file: /home/cvs/mdocml/texi2mdoc/texi2mdoc.1,v
retrieving revision 1.9
retrieving revision 1.10
diff -Ltexi2mdoc.1 -Ltexi2mdoc.1 -u -p -r1.9 -r1.10
--- texi2mdoc.1
+++ texi2mdoc.1
@@ -96,19 +96,22 @@ utility was written by
 .Sh CAVEATS
 The output of
 .Nm
-doesn't play entirely nicely with
-.Xr mdoc 7 .
-It doesn't detect whether a line trailing slash is properly escaped, nor
+currently doesn't play nicely with
+.Xr mdoc 7 :
+it doesn't detect whether a line trailing slash is properly escaped nor
 does it properly account for how it mingles
 .Sq \&Pp
 with the text.
-Moreover, many commands that might contain useful information (such as
+.Pp
+Many commands that might contain useful information (such as
 .Li @footnote )
 are thrown away.
 .Pp
-Not all accent marks are supported by
-.Xr mdoc 7 :
-carons, breves, etc.
+Lastly, the comma in Texinfo macro arguments may at times be escaped
+with a backslash.
+This is
+.Em not
+supported.
 .\" .Sh BUGS
 .Sh SECURITY CONSIDERATIONS
 As a security precaution,
--
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