Flatten all tags of the dist tree of less.

1 files changed, 0 insertions, 101 deletions

diff --git a/contrib/less/brac.c b/contrib/less/brac.c
deleted file mode 100644
index 20c7353..0000000
--- a/contrib/less/brac.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 1984-2007  Mark Nudelman
- *
- * You may distribute under the terms of either the GNU General Public
- * License or the Less License, as specified in the README file.
- *
- * For more information about less, or for information on how to 
- * contact the author, see the README file.
- */
-
-
-/*
- * Routines to perform bracket matching functions.
- */
-
-#include "less.h"
-#include "position.h"
-
-/*
- * Try to match the n-th open bracket 
- *  which appears in the top displayed line (forwdir),
- * or the n-th close bracket 
- *  which appears in the bottom displayed line (!forwdir).
- * The characters which serve as "open bracket" and 
- * "close bracket" are given.
- */
-	public void
-match_brac(obrac, cbrac, forwdir, n)
-	register int obrac;
-	register int cbrac;
-	int forwdir;
-	int n;
-{
-	register int c;
-	register int nest;
-	POSITION pos;
-	int (*chget)();
-
-	extern int ch_forw_get(), ch_back_get();
-
-	/*
-	 * Seek to the line containing the open bracket.
-	 * This is either the top or bottom line on the screen,
-	 * depending on the type of bracket.
-	 */
-	pos = position((forwdir) ? TOP : BOTTOM);
-	if (pos == NULL_POSITION || ch_seek(pos))
-	{
-		if (forwdir)
-			error("Nothing in top line", NULL_PARG);
-		else
-			error("Nothing in bottom line", NULL_PARG);
-		return;
-	}
-
-	/*
-	 * Look thru the line to find the open bracket to match.
-	 */
-	do
-	{
-		if ((c = ch_forw_get()) == '\n' || c == EOI)
-		{
-			if (forwdir)
-				error("No bracket in top line", NULL_PARG);
-			else
-				error("No bracket in bottom line", NULL_PARG);
-			return;
-		}
-	} while (c != obrac || --n > 0);
-
-	/*
-	 * Position the file just "after" the open bracket
-	 * (in the direction in which we will be searching).
-	 * If searching forward, we are already after the bracket.
-	 * If searching backward, skip back over the open bracket.
-	 */
-	if (!forwdir)
-		(void) ch_back_get();
-
-	/*
-	 * Search the file for the matching bracket.
-	 */
-	chget = (forwdir) ? ch_forw_get : ch_back_get;
-	nest = 0;
-	while ((c = (*chget)()) != EOI)
-	{
-		if (c == obrac)
-			nest++;
-		else if (c == cbrac && --nest < 0)
-		{
-			/*
-			 * Found the matching bracket.
-			 * If searching backward, put it on the top line.
-			 * If searching forward, put it on the bottom line.
-			 */
-			jump_line_loc(ch_tell(), forwdir ? -1 : 1);
-			return;
-		}
-	}
-	error("No matching bracket", NULL_PARG);
-}