===================================================================
@@ -559,8 +559,7 @@ rechains the remaining statements in a b
In the RTL representation, the macros @code{BB_HEAD} and @code{BB_END}
may be used to get the head and end @code{rtx} of a basic block. No
abstract iterators are defined for traversing the insn chain, but you
-can just use @code{NEXT_INSN} and @code{PREV_INSN} instead. See
-@xref{Insns}.
+can just use @code{NEXT_INSN} and @code{PREV_INSN} instead. @xref{Insns}.
@findex purge_dead_edges
Usually a code manipulating pass simplifies the instruction stream and
===================================================================
@@ -2504,7 +2504,7 @@ In this example, G++ will synthesize a d
@cindex Objective-C and Objective-C++ options, command line
@cindex options, Objective-C and Objective-C++
(NOTE: This manual does not describe the Objective-C and Objective-C++
-languages themselves. See @xref{Standards,,Language Standards
+languages themselves. @xref{Standards,,Language Standards
Supported by GCC}, for references.)
This section describes the command-line options that are only meaningful