cfg.texi (Maintaining the CFG): Use @ftable instead of @table to list the BSI methods.

	* doc/cfg.texi (Maintaining the CFG): Use @ftable instead of
	@table to list the BSI methods.  Use individual @findex directives
	instead of one with a comma-separated list of index entries.

From-SVN: r91033

1 files changed, 6 insertions, 12 deletions

diff --git a/gcc/doc/cfg.texi b/gcc/doc/cfg.texi
index 15d50fede18..c3529aa4804 100644
--- a/gcc/doc/cfg.texi
+++ b/gcc/doc/cfg.texi
@@ -457,41 +457,34 @@ instruction stream.  Block statement iterators iterators are
 constructed using the @code{block_stmt_iterator} data structure and
 several modifier are available, including the following:
 
-@table @code
+@ftable @code
 @item bsi_start
-@findex bsi_start
 This function initializes a @code{block_stmt_iterator} that points to
 the first non-empty statement in a basic block.
 
 @item bsi_last
-@findex bsi_last
 This function initializes a @code{block_stmt_iterator} that points to
 the last statement in a basic block.
 
 @item bsi_end_p
-@findex bsi_end_p
 This predicate is @code{true} if a @code{block_stmt_iterator}
 represents the end of a basic block.
 
 @item bsi_next
-@findex bsi_next
 This function takes a @code{block_stmt_iterator} and makes it point to
 its successor.
 
 @item bsi_prev
-@findex bsi_prev
 This function takes a @code{block_stmt_iterator} and makes it point to
 its predecessor.
 
 @item bsi_insert_after
-@findex bsi_insert_after
 This function inserts a statement after the @code{block_stmt_iterator}
 passed in.  The final parameter determines whether the statement
 iterator is updated to point to the newly inserted statement, or left
 pointing to the original statement.
 
 @item bsi_insert_before
-@findex bsi_insert_before
 This function inserts a statement before the @code{block_stmt_iterator}
 passed in.  The final parameter determines whether the statement
 iterator is updated to point to the newly inserted statement, or left
@@ -500,8 +493,7 @@ pointing to the original  statement.
 @item bsi_remove
 This function removes the @code{block_stmt_iterator} passed in and
 rechains the remaining statements in a basic block, if any.
-
-@end table
+@end ftable
 
 @findex BB_HEAD, BB_END
 In the RTL representation, the macros @code{BB_HEAD} and @code{BB_END}
@@ -540,8 +532,10 @@ and add necessary edges.  The CFG hook @code{split_block} may be used
 when an instruction in the middle of a basic block has to become the
 target of a jump or branch instruction.
 
-@findex insert_insn_on_edge, commit_edge_insertions
-@findex bsi_insert_on_edge, bsi_commit_edge_inserts
+@findex insert_insn_on_edge
+@findex commit_edge_insertions
+@findex bsi_insert_on_edge
+@findex bsi_commit_edge_inserts
 @cindex edge splitting
 For a global optimizer, a common operation is to split edges in the
 flow graph and insert instructions on them.  In the RTL