Fix misspellings in iconv/ and iconvdata/ -- BZ 25337

All the changes are in comments or '#error' messages.
Applying this commit results in bit-identical rebuild of iconvdata/*.so

Reviewed-by: Florian Weimer <fw@deneb.enyo.de>

iconv/gconv_charset.c

@@ -181,10 +181,10 @@ __gconv_create_spec (struct gconv_spec *conv_spec, const char *fromcode,
      implementation has always handled them.  Only suffixes in the tocode are
      processed and handled.  The reality is that invalid input in the input
      character set should only be ignored if the fromcode specifies IGNORE.
-     The current implementation ignores invalid intput in the input character
+     The current implementation ignores invalid input in the input character
      set if the tocode contains IGNORE.  We preserve this behavior for
      backwards compatibility.  In the future we may split the handling of
-     IGNORE to allow a finer grained specification of ignorning invalid input
+     IGNORE to allow a finer grained specification of ignoring invalid input
      and/or ignoring invalid output.  */
   conv_spec->translit = ptc.translit;
   conv_spec->ignore = ptc.ignore;

iconv/gconv_charset.h

@@ -48,7 +48,7 @@
 
 
 /* This function copies in-order, characters from the source 's' that are
-   either alpha-numeric or one in one of these: "_-.,:/" - into the destination
+   either alphanumeric or one in one of these: "_-.,:/" - into the destination
    'wp' while dropping all other characters.  In the process, it converts all
    alphabetical characters to upper case.  It then appends up to two '/'
    characters so that the total number of '/'es in the destination is 2.  */

iconv/gconv_conf.c

@@ -153,7 +153,7 @@ static void
 add_alias (char *rp)
 {
   /* We now expect two more string.  The strings are normalized
-     (converted to UPPER case) and strored in the alias database.  */
+     (converted to UPPER case) and stored in the alias database.  */
   char *from, *to, *wp;
 
   while (__isspace_l (*rp, _nl_C_locobj_ptr))

iconv/gconv_int.h

@@ -172,7 +172,7 @@ __libc_lock_define (extern, __gconv_lock attribute_hidden)
   })
 
 
-/* Return in *HANDLE, a decriptor for the transformation.  The function expects
+/* Return in *HANDLE, a descriptor for the transformation.  The function expects
    the specification of the transformation in the structure pointed to by
    CONV_SPEC.  It only reads *CONV_SPEC and does not take ownership of it.  */
 extern int __gconv_open (struct gconv_spec *conv_spec,

iconv/gconv_simple.c

@@ -56,7 +56,7 @@ __gconv_btwoc_ascii (struct __gconv_step *step, unsigned char c)
 
 /* Transform from the internal, UCS4-like format, to UCS4.  The
    difference between the internal ucs4 format and the real UCS4
-   format is, if any, the endianess.  The Unicode/ISO 10646 says that
+   format is, if any, the endianness.  The Unicode/ISO 10646 says that
    unless some higher protocol specifies it differently, the byte
    order is big endian.*/
 #define DEFINE_INIT		0
@@ -100,7 +100,7 @@ internal_ucs4_loop (struct __gconv_step *step,
   *inptrp = inptr + n_convert * 4;
   *outptrp = __mempcpy (outptr, inptr, n_convert * 4);
 #else
-# error "This endianess is not supported."
+# error "This endianness is not supported."
 #endif
 
   /* Determine the status.  */
@@ -153,7 +153,7 @@ internal_ucs4_loop_single (struct __gconv_step *step,
   (*outptrp)[2] = state->__value.__wchb[2];
   (*outptrp)[3] = state->__value.__wchb[3];
 #else
-# error "This endianess is not supported."
+# error "This endianness is not supported."
 #endif
   *outptrp += 4;
 
@@ -347,7 +347,7 @@ internal_ucs4le_loop (struct __gconv_step *step,
   *inptrp = inptr + n_convert * 4;
   *outptrp = __mempcpy (outptr, inptr, n_convert * 4);
 #else
-# error "This endianess is not supported."
+# error "This endianness is not supported."
 #endif
 
   /* Determine the status.  */

iconv/iconv_prog.c

@@ -537,7 +537,7 @@ incomplete character or shift sequence at end of buffer"));
 static int
 process_fd (iconv_t cd, int fd, FILE **output, const char *output_file)
 {
-  /* we have a problem with reading from a desriptor since we must not
+  /* we have a problem with reading from a descriptor since we must not
      provide the iconv() function an incomplete character or shift
      sequence at the end of the buffer.  Since we have to deal with
      arbitrary encodings we must read the whole text in a buffer and

iconv/iconvconfig.c

@@ -445,7 +445,7 @@ static void
 add_alias (char *rp)
 {
   /* We now expect two more string.  The strings are normalized
-     (converted to UPPER case) and strored in the alias database.  */
+     (converted to UPPER case) and stored in the alias database.  */
   char *from;
   char *to;
   char *wp;

iconvdata/bug-iconv8.c

@@ -29,7 +29,7 @@ do_test (void)
    /*
     * result: -1 84 0 0        (84=EILSEQ)
     *
-    * Error is returnd but inbuf is consumed.
+    * Error is returned but inbuf is consumed.
     *
     * \x83\xd9 is valid shift-jis sequence but no character is assigned
     * to it.

iconvdata/ibm1364.c

@@ -91,7 +91,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/ibm930.c

@@ -80,7 +80,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/ibm933.c

@@ -79,7 +79,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/ibm935.c

@@ -80,7 +80,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/ibm937.c

@@ -80,7 +80,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/ibm939.c

@@ -80,7 +80,7 @@
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_curcs = *curcsp;						      \

iconvdata/iso-2022-cn-ext.c

@@ -154,7 +154,7 @@ enum
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_set = *setp;							      \

iconvdata/iso-2022-cn.c

@@ -102,7 +102,7 @@ enum
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_set = *setp;							      \

iconvdata/iso-2022-jp-3.c

@@ -156,7 +156,7 @@ enum
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     saved_state = *statep;						      \

iconvdata/iso-2022-jp.c

@@ -249,7 +249,7 @@ gconv_end (struct __gconv_step *data)
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_set = *setp;							      \
@@ -679,7 +679,7 @@ static const cvlist_t conversion_lists[4] =
 	   the character is unknown.					      \
 	   The CJK character sets partially overlap when seen as subsets      \
 	   of ISO 10646; therefore there is no single correct result.	      \
-	   We use a preferrence order which depends on the language tag.  */  \
+	   We use a preference order which depends on the language tag.  */  \
 									      \
 	if (ch <= 0x7f)							      \
 	  {								      \

iconvdata/iso-2022-kr.c

@@ -100,7 +100,7 @@ enum
 
 
 /* Since we might have to reset input pointer we must be able to save
-   and retore the state.  */
+   and restore the state.  */
 #define SAVE_RESET_STATE(Save) \
   if (Save)								      \
     save_set = *setp;							      \

iconvdata/iso646.c

@@ -21,7 +21,7 @@
    zillions of ISO 646 derivates and supporting them all in a separate
    module is overkill since these coded character sets are hardly ever
    used anymore (except ANSI_X3.4-1968 == ASCII, which is compatible
-   with ISO 8859-1).  The European variants are superceded by the
+   with ISO 8859-1).  The European variants are superseded by the
    various ISO 8859-? standards and the Asian variants are embedded in
    larger character sets.  Therefore this implementation is simply
    here to make it possible to do the conversion if it is necessary.

iconvdata/sjis.c

@@ -2001,7 +2001,7 @@ static const char from_ucs4_greek[193][2] =
 
 
 /* The mapping of the Kanji is horrible.  The glyphs covered by Shift JIS
-   are spreaded all around the Unicode CJK area.  We use one big table
+   are spread all around the Unicode CJK area.  We use one big table
    since using the gaps will not buy us much.
 
    The following table can be generated using

iconvdata/tst-table.sh

@@ -44,7 +44,7 @@ if test ${charset} = GB18030; then
   mv ${objpfx}tst-${charset}.truncated.table ${objpfx}tst-${charset}.charmap.table
 fi
 
-# Precomputed expexted differences between the charmap and iconv forward.
+# Precomputed expected differences between the charmap and iconv forward.
 precomposed=${charset}.precomposed
 
 # Precompute expected differences between the charmap and iconv backward.