[PATCH] fix typos like "the the" and "a a" in comment

[ChuanGang Jiang]

*lib/c32is-impl.h: s/the the/the/

*lib/getopt-pfx-core.h: s/a a/a/

*lib/term-style-control.h: s/the the/the/

*lib/textstyle.in.h: s/the the/the/

---

 lib/c32is-impl.h         | 2 +-

 lib/getopt-pfx-core.h    | 2 +-

 lib/term-style-control.h | 2 +-

 lib/textstyle.in.h       | 2 +-

 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/c32is-impl.h b/lib/c32is-impl.h

index 5917348dc1..dba00b51ae 100644

--- a/lib/c32is-impl.h

+++ b/lib/c32is-impl.h

@@ -67,7 +67,7 @@ FUNC (wint_t wc)

   return WCHAR_FUNC (wc);

 # else

   /* The char32_t encoding of a multibyte character is known to be UCS-4,

-     different from the the wchar_t encoding.  */

+     different from the wchar_t encoding.  */

   if (wc != WEOF)

     return UCS_FUNC (wc);

   else

diff --git a/lib/getopt-pfx-core.h b/lib/getopt-pfx-core.h

index 3a2fde5ad4..095e3930fe 100644

--- a/lib/getopt-pfx-core.h

+++ b/lib/getopt-pfx-core.h

@@ -47,7 +47,7 @@

 # define optind __GETOPT_ID (optind)

 # define optopt __GETOPT_ID (optopt)

-/* Work around a a problem on macOS, which declares getopt with a

+/* Work around a problem on macOS, which declares getopt with a

    trailing __DARWIN_ALIAS(getopt) that would expand to something like

    __asm("_" "rpl_getopt" "$UNIX2003") were it not for the following

    hack to suppress the macOS declaration <https://bugs.gnu.org/40205>.  */

diff --git a/lib/term-style-control.h b/lib/term-style-control.h

index 3f853bb941..4e14c7c5b1 100644

--- a/lib/term-style-control.h

+++ b/lib/term-style-control.h

@@ -37,7 +37,7 @@ typedef enum

                        be left in the default state when the program is

                        interrupted.  */

   TTYCTL_FULL       /* Signal handling and disabling echo and flush-upon-signal.

-                       Result: No garbled output, and the the terminal will

+                       Result: No garbled output, and the terminal will

                        be left in the default state when the program is

                        interrupted.  */

 } ttyctl_t;

diff --git a/lib/textstyle.in.h b/lib/textstyle.in.h

index 111e1e10d3..38645bf6f8 100644

--- a/lib/textstyle.in.h

+++ b/lib/textstyle.in.h

@@ -392,7 +392,7 @@ typedef enum

                        be left in the default state when the program is

                        interrupted.  */

   TTYCTL_FULL       /* Signal handling and disabling echo and flush-upon-signal.

-                       Result: No garbled output, and the the terminal will

+                       Result: No garbled output, and the terminal will

                        be left in the default state when the program is

                        interrupted.  */

 } ttyctl_t;

--

2.36.1