Removed offsets from most parts (no reason for indentation).

Using POSIX2008 idioms for examples (thanks Joerg Sonnenberger).
Removed references to fgetln().

1 files changed, 18 insertions, 18 deletions

diff --git a/mdoc.3 b/mdoc.3
index 3b4cfa67..68fcc7e2 100644
--- a/mdoc.3
+++ b/mdoc.3
@@ -1,6 +1,6 @@
 .\"	$Id$
 .\"
-.\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
+.\" Copyright (c) 2009-2010 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
 .\" Permission to use, copy, modify, and distribute this software for any
 .\" purpose with or without fee is hereby granted, provided that the above
@@ -92,7 +92,7 @@ Both functions (see
 and variables (see
 .Sx Variables )
 may use the following types:
-.Bl -ohang -offset "XXXX"
+.Bl -ohang
 .\" LIST-ITEM
 .It Vt struct mdoc
 An opaque type defined in
@@ -113,7 +113,7 @@ for details.
 .\" SUBSECTION
 .Ss Functions
 Function descriptions follow:
-.Bl -ohang -offset "XXXX"
+.Bl -ohang
 .\" LIST-ITEM
 .It Fn mdoc_alloc
 Allocates a parsing structure.  The
@@ -168,7 +168,7 @@ return 0, the data will be incomplete.
 .\" SUBSECTION
 .Ss Variables
 The following variables are also defined:
-.Bl -ohang -offset "XXXX"
+.Bl -ohang
 .\" LIST-ITEM
 .It Va mdoc_macronames
 An array of string-ified token names.
@@ -225,7 +225,7 @@ fields) and some type-specific data.
 The tree itself is arranged according to the following normal form,
 where capitalised non-terminals represent nodes.
 .Pp
-.Bl -tag -width "ELEMENTXX" -compact -offset "XXXX"
+.Bl -tag -width "ELEMENTXX" -compact
 .\" LIST-ITEM
 .It ROOT
 \(<- mnode+
@@ -259,11 +259,8 @@ an empty line will produce a zero-length string.
 The following example reads lines from stdin and parses them, operating
 on the finished parse tree with
 .Fn parsed .
-Note that, if the last line of the file isn't newline-terminated, this
-will truncate the file's last character (see
-.Xr fgetln 3 ) .
-Further, this example does not error-check nor free memory upon failure.
-.Bd -literal -offset "XXXX"
+This example does not error-check nor free memory upon failure.
+.Bd -literal -offset indent
 struct mdoc *mdoc;
 const struct mdoc_node *node;
 char *buf;
@@ -272,18 +269,21 @@ int line;
 
 line = 1;
 mdoc = mdoc_alloc(NULL, 0, NULL);
+buf = NULL;
+alloc_len = 0;
 
-while ((buf = fgetln(fp, &len))) {
-	buf[len - 1] = '\e0';
-	if ( ! mdoc_parseln(mdoc, line, buf))
-		errx(1, "mdoc_parseln");
-	line++;
+while ((len = getline(&buf, &alloc_len, stdin)) >= 0) {
+    if (len && buflen[len - 1] = '\en')
+        buf[len - 1] = '\e0';
+    if ( ! mdoc_parseln(mdoc, line, buf))
+        errx(1, "mdoc_parseln");
+    line++;
 }
 
 if ( ! mdoc_endparse(mdoc))
-	errx(1, "mdoc_endparse");
+    errx(1, "mdoc_endparse");
 if (NULL == (node = mdoc_node(mdoc)))
-	errx(1, "mdoc_node");
+    errx(1, "mdoc_node");
 
 parsed(mdoc, node);
 mdoc_free(mdoc);
@@ -297,7 +297,7 @@ mdoc_free(mdoc);
 The
 .Nm
 utility was written by
-.An Kristaps Dzonsons Aq kristaps@kth.se .
+.An Kristaps Dzonsons Aq kristaps@bsd.lv .
 .\" SECTION
 .Sh CAVEATS
 .Bl -dash -compact