[PATCH 5/7] style: doc: remove useless reference to 'int' in integral types

[Akim Demaille]

* doc/bison.texi: Prefer 'unsigned' to 'unsigned int'.  Likewise for
long and short.
---
 TODO           |  2 +-
 doc/bison.texi | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/TODO b/TODO
index c25df084..f150cbd4 100644
--- a/TODO
+++ b/TODO
@@ -112,7 +112,7 @@ We could (should?) also treat the case of the undef_token, 
which is
 numbered 257 for yylex, and 2 internal.  Both appear for instance in
 toknum:
 
-  const unsigned short int
+  const unsigned short
   parser::yytoken_number_[] =
   {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
diff --git a/doc/bison.texi b/doc/bison.texi
index bad88cdb..8750761f 100644
--- a/doc/bison.texi
+++ b/doc/bison.texi
@@ -2884,7 +2884,7 @@ can be done with two @var{Prologue} blocks, one before 
and one after the
 
 @group
 %union @{
-  long int n;
+  long n;
   tree t;  /* @address@hidden is defined in @file{ptypes.h}.} */
 @}
 @end group
@@ -2936,7 +2936,7 @@ Look again at the example of the previous section:
 
 @group
 %union @{
-  long int n;
+  long n;
   tree t;  /* @address@hidden is defined in @file{ptypes.h}.} */
 @}
 @end group
@@ -3000,7 +3000,7 @@ Let's go ahead and add the new @code{YYLTYPE} definition 
and the
 
 @group
 %union @{
-  long int n;
+  long n;
   tree t;  /* @address@hidden is defined in @file{ptypes.h}.} */
 @}
 @end group
@@ -3053,7 +3053,7 @@ Thus, they belong in one or more @code{%code requires}:
 @end group
 @group
 %union @{
-  long int n;
+  long n;
   tree t;  /* @address@hidden is defined in @file{ptypes.h}.} */
 @}
 @end group
@@ -3130,7 +3130,7 @@ sufficient.  Instead, move its prototype from the 
unqualified
 @end group
 @group
 %union @{
-  long int n;
+  long n;
   tree t;  /* @address@hidden is defined in @file{ptypes.h}.} */
 @}
 @end group
@@ -3707,7 +3707,7 @@ a preprocessor.
 
 In most programs, you will need different data types for different kinds
 of tokens and groupings.  For example, a numeric constant may need type
address@hidden or @code{long int}, while a string constant needs type
address@hidden or @code{long}, while a string constant needs type
 @code{char *}, and an identifier might need a pointer to an entry in the
 symbol table.
 
-- 
2.18.0