Difference: UnicodeTranscodingFn (4 vs. 5)

Revision 52015-01-22 - JeanNeron

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META TOPICPARENT	name="UnicodeTranscodingFn"

ILF Callable Unicode Engine Functions

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action - RAW string, action to take on conversion error (see below)
option - UTF32-string, escape type or substitution string (see below)
status - shared uint32, set to ICU error code if conversion fails

Added:

>
>

length - shared uint32, returns the length of the target field.

You can use "action" to control the behavior of this function if a conversion error occurs (in this function, an error occurs when a UTF-32 character cannot be transcoded into the specified encoding). "action" can be one of the following:

STOP - conversion stops on first error
SKIP - conversion skip offending character

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- STYLE - specifies CSS2 escaping (\XXXXXX )
- JAVA - specifies Java escaping (\uXXXX)
- UNICODE - specifies Unicode escaping (U+XXXXX)

Changed:

<
<

- DECIMAL - specifies XML decimal escaping (&#DDDD;)
- X - specifies XML hex escaping (&#xXXXX;)

>
>

- DECIMAL - specifies XML decimal escaping ()
- X - specifies XML hex escaping ()

Example:

Added:

>
>

      SET     TST WORK UCODE 32             =     This is a test
      *
      PASS    --- TEMP 32                   FIELD           SHARE? Y

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PASS ESCAPE FIELD SHARE? N PASS C FIELD SHARE? N PASS --- SI FIELD SHARE? Y

Added:

>
>

PASS --- LI FIELD SHARE? Y

CALL .UC_FROM_UCODE RESIDENT? N END? N FAIL 0 *

- --- TEMP 32 contains "This is a test" in UTF-8 encoding

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action - RAW string, action to take on conversion error (see below)
option - UTF32-string, escape type or substitution string (see below)
status - shared uint32, set to ICU error code if conversion fails

Added:

>
>

length - shared uint32, returns the length of the target field.

You can use "action" to control the behavior of this function if a conversion error occurs (in this function, an error occurs when a codepage character cannot be transcoded into UTF-32). "action" can be one of the following:

STOP - conversion stops on first error
SKIP - conversion skip offending character

Line: 171 to 180

- STYLE - specifies CSS2 escaping (\XXXXXX )
- JAVA - specifies Java escaping (\uXXXX)
- UNICODE - specifies Unicode escaping (U+XXXXX)

Changed:

<
<

- DECIMAL - specifies XML decimal escaping (&#DDDD;)
- X - specifies XML hex escaping (&#xXXXX;)

>
>

- DECIMAL - specifies XML decimal escaping ()
- X - specifies XML hex escaping ()

Example:

Added:

>
>

      PASS    TST WORK UCODE 4096           FIELD           SHARE? Y
      PASS    --- TEMP 32K                  FIELD           SHARE? Y
      PASS        UTF-16LE                  FIELD           SHARE? N

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PASS ESCAPE FIELD SHARE? N PASS DECIMAL FIELD SHARE? N PASS --- SI FIELD SHARE? Y

Added:

>
>

PASS --- LI FIELD SHARE? Y

CALL .UC_TO_UCODE RESIDENT? N END? N FAIL 0 *

- WORK UCODE 4096 contains UTF-32 version of --- TEMP 32K

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