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Overview
Comment:Escape non-ASCII character from an ICU extension comment. Cherrypick of [5ec02ecf3d20ce7e].
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SHA1: a3a96c4da340c525e2222b16dea6dca50c2451b2
User & Date: mistachkin 2016-10-17 19:00:43.003
Context
2016-10-17
19:00
Escape non-ASCII character from an ICU extension comment. Cherrypick of [5ec02ecf3d20ce7e]. (Leaf check-in: a3a96c4da3 user: mistachkin tags: mutexDbg)
18:59
Enhancments to Win32 mutex debugging. (check-in: 2fb9a5dd40 user: mistachkin tags: mutexDbg)
18:44
Escape non-ASCII character from an ICU extension comment. (check-in: 5ec02ecf3d user: mistachkin tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/icu/icu.c.
︙︙
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** To access ICU "language specific" case mapping, upper() or lower()
** should be invoked with two arguments. The second argument is the name
** of the locale to use. Passing an empty string ("") or SQL NULL value
** as the second argument is the same as invoking the 1 argument version
** of upper() or lower().
**
**     lower('I', 'en_us') -> 'i'
**     lower('I', 'tr_tr') -> 'ı' (small dotless i)
**
** http://www.icu-project.org/userguide/posix.html#case_mappings
*/
static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
  const UChar *zInput;            /* Pointer to input string */
  UChar *zOutput = 0;             /* Pointer to output buffer */
  int nInput;                     /* Size of utf-16 input string in bytes */








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345
346
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351
352
353
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** To access ICU "language specific" case mapping, upper() or lower()
** should be invoked with two arguments. The second argument is the name
** of the locale to use. Passing an empty string ("") or SQL NULL value
** as the second argument is the same as invoking the 1 argument version
** of upper() or lower().
**
**     lower('I', 'en_us') -> 'i'
**     lower('I', 'tr_tr') -> '\u131' (small dotless i)
**
** http://www.icu-project.org/userguide/posix.html#case_mappings
*/
static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
  const UChar *zInput;            /* Pointer to input string */
  UChar *zOutput = 0;             /* Pointer to output buffer */
  int nInput;                     /* Size of utf-16 input string in bytes */
︙︙