nonnull.7: srcfix + wfix + ffix

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

1 files changed, 11 insertions, 10 deletions

diff --git a/nonnull.7 b/nonnull.7
index 1ba0218..c133692 100644
--- a/nonnull.7
+++ b/nonnull.7
@@ -60,7 +60,7 @@ from all preprocessing translation units composing a conforming program
 does not change its meaning (i.e., observable behavior).
 .SH NOTES
 These rules for
-.B nonnull
+.B \%nonnull
 are somewhat of the reverse of
 .BR const :
 Instead of forbidding the discarding of the qualifier,
@@ -70,7 +70,7 @@ and the danger is in treating a
 .B const
 as a variable.
 Similarly,
-.B nonnull
+.B \%nonnull
 pointers are a subset of
 .RB (possibly- NULL )
 pointers,
@@ -81,25 +81,25 @@ pointers as
 pointers.
 .SS Prior art
 GCC has
-.BR [[gnu::nonnull]] .
+.BR \%[[gnu::nonnull]] .
 Why is this better?
 .PP
 It can be applied more specifically in the case of pointers to pointers.
 And, like with
 .BR const ,
 the
-.BR nonnull -ness
+.BR \%nonnull -ness
 can be better enforced by passing the qualifier around.
 .PP
 However, we recognize the optimizations allowed by
-.BR [[gnu::nonnull]] ,
+.BR \%[[gnu::nonnull]] ,
 and also allow them,
 by specifying the behavior as undefined
 when the qualifier is misused,
 as GCC does.
 .PP
 Clang has
-.BR _Nonnull .
+.BR \%_Nonnull .
 Why is this better?
 .PP
 Clang found that using a qualifier was better than an attribute,
@@ -121,11 +121,11 @@ Even though the language has reserved identifiers
 starting with underscore + uppercase
 for this kind of keywords,
 Clang has already used
-.BR _Nonnull ,
+.BR \%_Nonnull ,
 and since we are changing the meaning,
 it might cause problems to existing code.
 So
-.B nonnull
+.B \%nonnull
 seems a better name,
 which hopefully is not used by existing code,
 or at least it is less used.
@@ -156,7 +156,7 @@ char *nonnull strcpy(char *nonnull restrict dest,
 Note that
 .I d
 need not be
-.BR nonnull -qualified,
+.BR \%nonnull -qualified,
 since possibly being
 .B NULL
 is a superset of not possibly being
@@ -214,10 +214,11 @@ is dereferenced).
 .SH AUTHORS
 Alejandro Colomar
 .UR alx.manpages@gmail.com
+.UE
 .PP
 I must thank the GCC and Clang programmers
 for having provided a solid base
-on which I based this proposal.
+on which I inspired for this proposal.
 .SH SEE ALSO
 N2731 - 6.7.3
 .PP