add

src/cmd/htmlroff/a.h

@@ -0,0 +1,148 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include <ctype.h>
+
+enum
+{
+	Unbsp = 0x00A0,
+	Uprivate = 0xF000,
+	Uempty,	/* \& */
+	Uamp,	/* raw & */
+	Ult,		/* raw < */
+	Ugt,		/* raw > */
+	Utick,	/* raw ' */
+	Ubtick,	/* raw ` */
+	Uminus,	/* raw - */
+	Uspace,	/* raw space */
+	Upl,		/* symbol + */
+	Ueq,		/* symbol = */
+	Umi,		/* symbol - */
+	Uformatted,	/* start diverted output */
+	Uunformatted,	/* end diverted output */
+
+	UPI = 720,	/* units per inch */
+	UPX = 10,	/* units per pixel */
+	
+	/* special input modes */
+	CopyMode = 1<<1,
+	ExpandMode = 1<<2,
+	ArgMode = 1<<3,
+	HtmlMode = 1<<4,
+	
+	MaxLine = 1024,
+};
+
+Rune*	L(char*);
+
+void		addesc(Rune, int (*)(void), int);
+void		addraw(Rune*, void(*)(Rune*));
+void		addreq(Rune*, void(*)(int, Rune**), int);
+void		af(Rune*, Rune*);
+void		as(Rune*, Rune*);
+void		br(void);
+void		closehtml(void);
+Rune*	copyarg(void);
+void		delraw(Rune*);
+void		delreq(Rune*);
+void		ds(Rune*, Rune*);
+int		dv(int);
+int		e_nop(void);
+int		e_warn(void);
+void*	emalloc(uint);
+void*	erealloc(void*, uint);
+Rune*	erunesmprint(char*, ...);
+Rune*	erunestrdup(Rune*);
+char*	esmprint(char*, ...);
+char*	estrdup(char*);
+int		eval(Rune*);
+int		evalscale(Rune*, int);
+Rune*	getname(void);
+int		getnext(void);
+Rune*	getds(Rune*);
+Rune*	_getnr(Rune*);
+int		getnr(Rune*);
+int		getnrr(Rune*);
+int		getrune(void);
+Rune*	getqarg(void);
+Rune*	getline(void);
+void		hideihtml(void);
+void		html(Rune*, Rune*);
+void		htmlinit(void);
+void		ihtml(Rune*, Rune*);
+void		inputnotify(void(*)(void));
+void		itrap(void);
+void		itrapset(void);
+int		linefmt(Fmt*);
+void		nr(Rune*, int);
+void		_nr(Rune*, Rune*);
+void		out(Rune*);
+void		(*outcb)(Rune);
+void		outhtml(Rune*);
+void		outrune(Rune);
+void		outtrap(void);
+int		popinput(void);
+void		printds(int);
+int		pushinputfile(Rune*);
+void		pushinputstring(Rune*);
+int		pushstdin(void);
+int		queueinputfile(Rune*);
+int		queuestdin(void);
+void		r_nop(int, Rune**);
+void		r_warn(int, Rune**);
+Rune	*readline(int);
+void		reitag(void);
+void		renraw(Rune*, Rune*);
+void		renreq(Rune*, Rune*);
+void		run(void);
+void		runinput(void);
+int		runmacro(int, int, Rune**);
+void		runmacro1(Rune*);
+Rune*	rune2html(Rune);
+void		setlinenumber(Rune*, int);
+void		showihtml(void);
+void		sp(int);
+void		t1init(void);
+void		t2init(void);
+void		t3init(void);
+void		t4init(void);
+void		t5init(void);
+void		t6init(void);
+void		t7init(void);
+void		t8init(void);
+void		t9init(void);
+void		t10init(void);
+void		t11init(void);
+void		t12init(void);
+void		t13init(void);
+void		t14init(void);
+void		t15init(void);
+void		t16init(void);
+void		t17init(void);
+void		t18init(void);
+void		t19init(void);
+void		t20init(void);
+Rune	troff2rune(Rune*);
+void		unfont(void);
+void		ungetnext(Rune);
+void		ungetrune(Rune);
+void		unitag(void);
+void		warn(char*, ...);
+
+extern	int		backslash;
+extern	int		bol;
+extern	Biobuf	bout;
+extern	int		broke;
+extern	int		dot;
+extern	int		inputmode;
+extern	int		inrequest;
+extern	int		tick;
+extern	int		utf8;
+extern	int		verbose;
+extern	int		linepos;
+
+#define	runemalloc(n)	(Rune*)emalloc((n)*sizeof(Rune))
+#define	runerealloc(r, n)	(Rune*)erealloc(r, (n)*sizeof(Rune))
+#define	runemove(a, b, n)	memmove(a, b, (n)*sizeof(Rune))
+
+#pragma varargck type "L" void