3175,3176c3175,3177
< programmer intended to use @code{strcmp}.  This warning is enabled by
< @option{-Wall}.
---
> programmer intended to use @code{strcmp}.
> 
> This warning is enabled by @option{-Wall}.
3188,3189c3189,3191
< in ISO C++ 2011.  This warning turns on @option{-Wnarrowing} and is
< enabled by @option{-Wall}.
---
> in ISO C++ 2011.
> 
> This warning turns on @option{-Wnarrowing} and is enabled by @option{-Wall}.
3196a3199
> 
3203a3207
> 
3211,3212c3215,3217
< diagnosed and the warning is enabled by default.  In C this warning is 
< enabled by @option{-Wall}.
---
> diagnosed and the warning is enabled by default.
> 
> In C, this warning is enabled by @option{-Wall}.
3217a3223
> 
3223a3230
> 
3229,3233c3236,3240
< Give a warning whenever a function is used before being declared. In
< C99 mode (@option{-std=c99} or @option{-std=gnu99}), this warning is
< enabled by default and it is made into an error by
< @option{-pedantic-errors}. This warning is also enabled by
< @option{-Wall}.
---
> Give a warning whenever a function is used before being declared.
> 
> In C99 mode (@option{-std=c99} or @option{-std=gnu99}), this warning is enabled
> by default and it is made into an error by @option{-pedantic-errors}. This
> warning is also enabled by @option{-Wall}.
3337,3339c3344,3347
< arguments, two, or three arguments of appropriate types.  This warning
< is enabled by default in C++ and is enabled by either @option{-Wall}
< or @option{-Wpedantic}.
---
> arguments, two, or three arguments of appropriate types.
> 
> This warning is enabled by default in C++ and is enabled by either
> @option{-Wall} or @option{-Wpedantic}.
3398,3399c3406,3408
< bracketed, but that for @samp{b} is fully bracketed.  This warning is
< enabled by @option{-Wall} in C.
---
> bracketed, but that for @samp{b} is fully bracketed.
> 
> This warning is enabled by @option{-Wall} in C.
3481,3483c3490,3493
< This option is only supported for C and Objective-C@.  It is implied by
< @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
< @option{-Wno-pointer-sign}.
---
> This option is only supported for C and Objective-C@.
> 
> It is implied by @option{-Wall} and by @option{-Wpedantic}, which can be
> disabled with @option{-Wno-pointer-sign}.
3553,3555c3563,3567
< cases, but does attempt to catch the more common pitfalls.  It is
< included in @option{-Wall}.
< It is equivalent to @option{-Wstrict-aliasing=3}
---
> cases, but does attempt to catch the more common pitfalls.
> 
> @option{-Wstrict-aliasing} is equivalent to @option{-Wstrict-aliasing=3}.
> 
> This warning is enabled by @option{-Wall}.
3616,3618c3628,3631
< @code{x + 1 > x} to @code{1}.  This level of
< @option{-Wstrict-overflow} is enabled by @option{-Wall}; higher levels
< are not, and must be explicitly requested.
---
> @code{x + 1 > x} to @code{1}.
> 
> This level of @option{-Wstrict-overflow} is enabled by @option{-Wall}; higher
> levels are not, and must be explicitly requested.
3653a3667
> 
3660a3675
> 
3686a3702,3703
> This warning is enabled by @option{-Wall}.
> 
3694,3696c3711,3715
< GCC@.  If this command-line option is used, warnings are even issued
< for unknown pragmas in system header files.  This is not the case if
< the warnings are only enabled by the @option{-Wall} command-line option.
---
> GCC@.
> 
> If this command-line option is used, warnings are even issued for unknown
> pragmas in system header files.  This is not the case if the warnings are only
> enabled by the @option{-Wall} command-line option.
3704,3705c3723,3726
< either specify @option{-Wextra -Wunused} (note that @option{-Wall} implies
< @option{-Wunused}), or separately specify @option{-Wunused-parameter}.
---
> either specify @option{-Wextra -Wunused} or separately specify
> @option{-Wunused-parameter}.
> 
> This warning is enabled by @option{-Wall}.
3712d3732
< This warning is enabled by @option{-Wall}.
3717,3718c3737,3738
< This warning is also enabled by @option{-Wunused}, which is enabled
< by @option{-Wall}.
---
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3725c3745,3747
< This warning is enabled by @option{-Wall}.
---
> 
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3731c3753,3755
< This warning is enabled by @option{-Wall}.
---
> 
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3739c3763,3765
< This warning is enabled by @option{-Wall}.
---
> 
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3751c3777,3778
< This warning is enabled by @option{-Wall}.
---
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3758c3785,3787
< This warning is enabled by @option{-Wall}.
---
> 
> This warning is enabled by @option{-Wunused}, which is enabled by
> @option{-Wall}.
3768,3769c3797,3799
< and/or writes to register variables.  This warning is enabled by
< @option{-Wall}.
---
> and/or writes to register variables.
> 
> This warning is enabled by @option{-Wall}.
3777c3807,3809
< @samp{vfork}.  This warning is also enabled by @option{-Wextra}.
---
> @samp{vfork}.
> 
> This warning is also enabled by @option{-Wextra}.
3783c3815,3817
< while} statement.  This warning is also enabled by @option{-Wextra}.
---
> while} statement.
> 
> This warning is also enabled by @option{-Wextra}.
3841,3842c3875,3877
< @code{static} are not the first things in a declaration.  This warning
< is also enabled by @option{-Wextra}.
---
> @code{static} are not the first things in a declaration.
> 
> This warning is also enabled by @option{-Wextra}.
3865a3901
> 
3875,3876c3911,3913
< @samp{<} or @samp{>=}.  This warning is also enabled by
< @option{-Wextra}.
---
> @samp{<} or @samp{>=}.
> 
> This warning is also enabled by @option{-Wextra}.
3885a3923,3925
> This warning is also enabled by @option{-Wunused} together with
> @option{-Wextra}.
> 
3903,3905c3943,3947
< Warn if @samp{long long} type is used.  This is enabled by either
< @option{-Wpedantic} or @option{-Wtraditional} in ISO C90 and C++98
< modes.  To inhibit the warning messages, use @option{-Wno-long-long}.
---
> Warn if @samp{long long} type is used.
> 
> This is enabled by either @option{-Wpedantic} or @option{-Wtraditional} in
> ISO C90 and C++98 modes.  To inhibit the warning messages, use
> @option{-Wno-long-long}.
3931c3973,3975
< @code{NULL}.  This warning is also enabled by @option{-Wpedantic}.
---
> @code{NULL}.
> 
> This warning is also enabled by @option{-Wpedantic}.
3937,3938c3981,3983
< @option{-Wno-vla} prevents the @option{-Wpedantic} warning of
< the variable length array.
---
> 
> This option is implied by @option{-Wpedantic}, and can be disabled with
> @option{-Wno-vla}.