Fix spelling errors and improve documentation.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10759 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 41 insertions, 40 deletions

diff --git a/FL/fl_utf8.h b/FL/fl_utf8.h
index 718797062..51e8395b2 100644
--- a/FL/fl_utf8.h
+++ b/FL/fl_utf8.h
@@ -1,4 +1,5 @@
-/* "$Id$"
+/*
+ * "$Id$"
  *
  * Author: Jean-Marc Lienher ( http://oksid.ch )
  * Copyright 2000-2010 by O'ksi'D.
@@ -21,7 +22,7 @@
 
 /**
   \file fl_utf8.h
-  \brief header for Unicode and UTF8 chracter handling
+  \brief header for Unicode and UTF-8 chracter handling
 */
 
 #ifndef _HAVE_FL_UTF8_HDR_
@@ -65,9 +66,9 @@
 #  define xchar unsigned short
 #endif
 
-#  ifdef __cplusplus
+#ifdef __cplusplus
 extern "C" {
-#  endif
+#endif
 
 /** \addtogroup fl_unicode
     @{
@@ -77,7 +78,7 @@ extern "C" {
 /* OD: comes from OksiD */
 
 /**
-  Return the number of bytes needed to encode the given UCS4 character in UTF8.
+  Return the number of bytes needed to encode the given UCS4 character in UTF-8.
   \param [in] ucs UCS4 encoded character
   \return number of bytes required
  */
@@ -92,44 +93,44 @@ FL_EXPORT int fl_utf8len1(char c);
 /* OD: returns the number of Unicode chars in the UTF-8 string */
 FL_EXPORT int fl_utf_nb_char(const unsigned char *buf, int len);
 
-/* F2: Convert the next UTF8 char-sequence into a Unicode value (and say how many bytes were used) */
+/* F2: Convert the next UTF-8 char-sequence into a Unicode value (and say how many bytes were used) */
 FL_EXPORT unsigned fl_utf8decode(const char* p, const char* end, int* len);
 
-/* F2: Encode a Unicode value into a UTF8 sequence, return the number of bytes used */
+/* F2: Encode a Unicode value into a UTF-8 sequence, return the number of bytes used */
 FL_EXPORT int fl_utf8encode(unsigned ucs, char* buf);
 
-/* F2: Move forward to the next valid UTF8 sequence start betwen start and end */
+/* F2: Move forward to the next valid UTF-8 sequence start betwen start and end */
 FL_EXPORT const char* fl_utf8fwd(const char* p, const char* start, const char* end);
 
-/* F2: Move backward to the previous valid UTF8 sequence start */
+/* F2: Move backward to the previous valid UTF-8 sequence start */
 FL_EXPORT const char* fl_utf8back(const char* p, const char* start, const char* end);
 
 /* XX: Convert a single 32-bit Unicode value into UTF16 */
 FL_EXPORT unsigned fl_ucs_to_Utf16(const unsigned ucs, unsigned short *dst, const unsigned dstlen);
 
-/* F2: Convert a UTF8 string into UTF16 */
+/* F2: Convert a UTF-8 string into UTF16 */
 FL_EXPORT unsigned fl_utf8toUtf16(const char* src, unsigned srclen, unsigned short* dst, unsigned dstlen);
 
-/* F2: Convert a UTF8 string into a wide character string - makes UTF16 on win32, "UCS4" elsewhere */
+/* F2: Convert a UTF-8 string into a wide character string - makes UTF16 on win32, "UCS4" elsewhere */
 FL_EXPORT unsigned fl_utf8towc(const char *src, unsigned srclen, wchar_t *dst, unsigned dstlen);
 
-/* F2: Convert a wide character string to UTF8 - takes in UTF16 on win32, "UCS4" elsewhere */
+/* F2: Convert a wide character string to UTF-8 - takes in UTF16 on win32, "UCS4" elsewhere */
 FL_EXPORT unsigned fl_utf8fromwc(char *dst, unsigned dstlen, const wchar_t *src, unsigned srclen);
 
-/* F2: Convert a UTF8 string into ASCII, eliding untranslatable glyphs */
+/* F2: Convert a UTF-8 string into ASCII, eliding untranslatable glyphs */
 FL_EXPORT unsigned fl_utf8toa (const char *src, unsigned srclen, char *dst, unsigned dstlen);
 /* OD: convert UTF-8 string to latin1 */
 /* FL_EXPORT int fl_utf2latin1(const unsigned char *src, int srclen, char *dst); */
 
-/* F2: Convert 8859-1 string to UTF8 */
+/* F2: Convert 8859-1 string to UTF-8 */
 FL_EXPORT unsigned fl_utf8froma (char *dst, unsigned dstlen, const char *src, unsigned srclen);
 /* OD: convert latin1 str to UTF-8 */
 /* FL_EXPORT int fl_latin12utf(const unsigned char *src, int srclen, char *dst); */
 
-/* F2: Returns true if the current O/S locale is UTF8 */
+/* F2: Returns true if the current O/S locale is UTF-8 */
 FL_EXPORT int fl_utf8locale();
 
-/* F2: Examine the first len characters of src, to determine if the input text is UTF8 or not
+/* F2: Examine the first len characters of src, to determine if the input text is UTF-8 or not
  * NOTE: The value returned is not simply boolean - it contains information about the probable
  * type of the src text. */
 FL_EXPORT int fl_utf8test(const char *src, unsigned len);
@@ -146,34 +147,34 @@ FL_EXPORT int fl_wcwidth(const char *src);
 /* OD: Return true if the character is non-spacing */
 FL_EXPORT unsigned int fl_nonspacing(unsigned int ucs);
 
-/* F2: Convert UTF8 to a local multi-byte encoding - mainly for win32? */
+/* F2: Convert UTF-8 to a local multi-byte encoding - mainly for win32? */
 FL_EXPORT unsigned fl_utf8to_mb(const char *src, unsigned srclen, char *dst, unsigned dstlen);
-/* OD: Convert UTF8 to a local multi-byte encoding */
+/* OD: Convert UTF-8 to a local multi-byte encoding */
 FL_EXPORT char* fl_utf2mbcs(const char *src);
 
-/* F2: Convert a local multi-byte encoding to UTF8 - mainly for win32? */
+/* F2: Convert a local multi-byte encoding to UTF-8 - mainly for win32? */
 FL_EXPORT unsigned fl_utf8from_mb(char *dst, unsigned dstlen, const char *src, unsigned srclen);
-/* OD: Convert a local multi-byte encoding to UTF8 */
+/* OD: Convert a local multi-byte encoding to UTF-8 */
 /* FL_EXPORT char* fl_mbcs2utf(const char *src); */
 
 /*****************************************************************************/
 #ifdef WIN32
-/* OD: Attempt to convert the UTF8 string to the current locale */
+/* OD: Attempt to convert the UTF-8 string to the current locale */
 FL_EXPORT char *fl_utf8_to_locale(const char *s, int len, unsigned int codepage);
 
-/* OD: Attempt to convert a string in the current locale to UTF8 */
+/* OD: Attempt to convert a string in the current locale to UTF-8 */
 FL_EXPORT char *fl_locale_to_utf8(const char *s, int len, unsigned int codepage);
 #endif
 
 /*****************************************************************************
- * The following functions are intended to provide portable, UTF8 aware
+ * The following functions are intended to provide portable, UTF-8 aware
  * versions of standard functions
  */
 
-/* OD: UTF8 aware strncasecmp - converts to lower case Unicode and tests */
+/* OD: UTF-8 aware strncasecmp - converts to lower case Unicode and tests */
 FL_EXPORT int fl_utf_strncasecmp(const char *s1, const char *s2, int n);
 
-/* OD: UTF8 aware strcasecmp - converts to Unicode and tests */
+/* OD: UTF-8 aware strcasecmp - converts to Unicode and tests */
 FL_EXPORT int fl_utf_strcasecmp(const char *s1, const char *s2);
 
 /* OD: return the Unicode lower case value of ucs */
@@ -182,49 +183,49 @@ FL_EXPORT int fl_tolower(unsigned int ucs);
 /* OD: return the Unicode upper case value of ucs */
 FL_EXPORT int fl_toupper(unsigned int ucs);
 
-/* OD: converts the UTF8 string to the lower case equivalent */
+/* OD: converts the UTF-8 string to the lower case equivalent */
 FL_EXPORT int fl_utf_tolower(const unsigned char *str, int len, char *buf);
 
-/* OD: converts the UTF8 string to the upper case equivalent */
+/* OD: converts the UTF-8 string to the upper case equivalent */
 FL_EXPORT int fl_utf_toupper(const unsigned char *str, int len, char *buf);
 
-/* OD: Portable UTF8 aware chmod wrapper */
+/* OD: Portable UTF-8 aware chmod wrapper */
 FL_EXPORT int fl_chmod(const char* f, int mode);
 
-/* OD: Portable UTF8 aware access wrapper */
+/* OD: Portable UTF-8 aware access wrapper */
 FL_EXPORT int fl_access(const char* f, int mode);
 
-/* OD: Portable UTF8 aware stat wrapper */
+/* OD: Portable UTF-8 aware stat wrapper */
 FL_EXPORT int fl_stat( const char *path, struct stat *buffer );
 
-/* OD: Portable UTF8 aware getcwd wrapper */
+/* OD: Portable UTF-8 aware getcwd wrapper */
 FL_EXPORT char* fl_getcwd( char *buf, int maxlen);
 
-/* OD: Portable UTF8 aware fopen wrapper */
+/* OD: Portable UTF-8 aware fopen wrapper */
 FL_EXPORT FILE *fl_fopen(const char *f, const char *mode);
 
-/* OD: Portable UTF8 aware system wrapper */
+/* OD: Portable UTF-8 aware system wrapper */
 FL_EXPORT int fl_system(const char* f);
 
-/* OD: Portable UTF8 aware execvp wrapper */
+/* OD: Portable UTF-8 aware execvp wrapper */
 FL_EXPORT int fl_execvp(const char *file, char *const *argv);
 
-/* OD: Portable UTF8 aware open wrapper */
+/* OD: Portable UTF-8 aware open wrapper */
 FL_EXPORT int fl_open(const char* f, int o, ...);
 
-/* OD: Portable UTF8 aware unlink wrapper */
+/* OD: Portable UTF-8 aware unlink wrapper */
 FL_EXPORT int fl_unlink(const char *f);
 
-/* OD: Portable UTF8 aware rmdir wrapper */
+/* OD: Portable UTF-8 aware rmdir wrapper */
 FL_EXPORT int fl_rmdir(const char *f);
 
-/* OD: Portable UTF8 aware getenv wrapper */
+/* OD: Portable UTF-8 aware getenv wrapper */
 FL_EXPORT char* fl_getenv(const char *name);
 
-/* OD: Portable UTF8 aware execvp wrapper */
+/* OD: Portable UTF-8 aware execvp wrapper */
 FL_EXPORT int fl_mkdir(const char* f, int mode);
 
-/* OD: Portable UTF8 aware rename wrapper */
+/* OD: Portable UTF-8 aware rename wrapper */
 FL_EXPORT int fl_rename(const char* f, const char *t);