===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.177
retrieving revision 1.184
diff -u -p -r1.177 -r1.184
--- mandoc/mandoc.h	2014/12/16 23:44:41	1.177
+++ mandoc/mandoc.h	2015/01/21 20:33:25	1.184
@@ -1,7 +1,7 @@
-/*	$Id: mandoc.h,v 1.177 2014/12/16 23:44:41 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.184 2015/01/21 20:33:25 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
@@ -136,20 +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_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 */
@@ -165,29 +163,21 @@ enum	mandocerr {
 	MANDOCERR_OS_UNAME, /* uname(3) system call failed, using UNKNOWN */
 	MANDOCERR_ST_BAD, /* unknown standard specifier: St standard */
 	MANDOCERR_IT_NONUM, /* skipping request without numeric argument */
+	MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */
+	MANDOCERR_SO_FAIL, /* .so request failed */
 	MANDOCERR_ARG_SKIP, /* skipping all arguments: macro args */
 	MANDOCERR_ARG_EXCESS, /* skipping excess arguments: macro ... args */
 	MANDOCERR_DIVZERO, /* divide by zero */
 
-	MANDOCERR_FATAL, /* ===== start of fatal errors ===== */
+	MANDOCERR_UNSUPP, /* ===== start of unsupported features ===== */
 
 	MANDOCERR_TOOLARGE, /* input too large */
-	MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */
-	MANDOCERR_SO_FAIL, /* .so request failed */
+	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 */
 
-	/* ===== system errors ===== */
-
-	MANDOCERR_SYSDUP, /* cannot dup file descriptor */
-	MANDOCERR_SYSEXEC, /* cannot exec */
-	MANDOCERR_SYSEXIT, /* gunzip failed with code */
-	MANDOCERR_SYSFORK, /* cannot fork */
-	MANDOCERR_SYSOPEN, /* cannot open file */
-	MANDOCERR_SYSPIPE, /* cannot open pipe */
-	MANDOCERR_SYSREAD, /* cannot read file */
-	MANDOCERR_SYSSIG, /* gunzip died from signal */
-	MANDOCERR_SYSSTAT, /* cannot stat file */
-	MANDOCERR_SYSWAIT, /* wait failed */
-
 	MANDOCERR_MAX
 };
 
@@ -409,7 +399,8 @@ enum	mandoc_esc {
 	ESCAPE_NUMBERED, /* a numbered glyph */
 	ESCAPE_UNICODE, /* a unicode codepoint */
 	ESCAPE_NOSPACE, /* suppress space if the last on a line */
-	ESCAPE_SKIPCHAR /* skip the next character */
+	ESCAPE_SKIPCHAR, /* skip the next character */
+	ESCAPE_OVERSTRIKE /* overstrike all chars in the argument */
 };
 
 typedef	void	(*mandocmsg)(enum mandocerr, enum mandoclevel,