Add new codepage charmaps/IBM858 [BZ #21084]

This code page is identical to code page 850 except that X'D5'
has been changed from LI61 (dotless i) to SC20 (euro symbol).

The code points from /x01 to /x1f in the /localedata/charmaps/IBM858
file have the same mapping as those in localedata/charmaps/ANSI_X3.4-1968.
That means they disagree with with

ftp://ftp.software.ibm.com/software/globalization/gcoc/attachments/CP00858.txt

in that range.
For example, localedata/charmaps/IBM858 and localedata/charmaps/ANSI_X3.4-1968 have:

   “<U0001>     /x01         START OF HEADING (SOH)”

whereas CP00858.txt has:

   “01 SS000000        Smiling Face”

That means that CP00858.txt is not really ASCII-compatible and to make
it ASCII-compatible we deviate fro CP00858.txt in the code points from /x01
to /x1f.

	[BZ #21084]
	* benchtests/strcoll-inputs/filelist#en_US.UTF-8: Add IBM858 and ibm858.c.
	* iconvdata/Makefile: Add IBM858.
	* iconvdata/gconv-modules: Add IBM858.
	* iconvdata/ibm858.c: New file.
	* iconvdata/tst-tables.sh: Add IBM858
	* localedata/charmaps/IBM858: New file.

1 files changed, 281 insertions, 0 deletions

diff --git a/localedata/charmaps/IBM858 b/localedata/charmaps/IBM858
new file mode 100644
index 0000000000..d8600e2456
--- /dev/null
+++ b/localedata/charmaps/IBM858
@@ -0,0 +1,281 @@
+<code_set_name> IBM858
+<comment_char> %
+<escape_char> /
+% version: 1.0
+%  source: ftp://ftp.software.ibm.com/software/globalization/gcoc/attachments/CP00858.txt, 1998
+
+%  source: UNICODE 1.0
+
+% This code page is identical to code page 850 except that X'D5'
+% has been changed from LI61 (dotless i) to SC20 (euro symbol).
+
+% The code points from /x01 to /x1f in this file have the same mapping
+% as those  in ANSI_X3.4-1968. That means they disagree with with CP00858.txt
+% in that range. For example, this file and ANSI_X3.4-1968 have:
+%    “<U0001>     /x01         START OF HEADING (SOH)”
+% whereas CP00858.txt has:
+%    “01 SS000000        Smiling Face”
+% That means that CP00858.txt is not really ASCII-compatible and to make
+% it ASCII-compatible we deviate fro CP00858.txt in the code points from /x01
+% to /x1f.
+
+% alias CP858
+% alias 858
+CHARMAP
+<U0000>     /x00         NULL (NUL)
+<U0001>     /x01         START OF HEADING (SOH)
+<U0002>     /x02         START OF TEXT (STX)
+<U0003>     /x03         END OF TEXT (ETX)
+<U0004>     /x04         END OF TRANSMISSION (EOT)
+<U0005>     /x05         ENQUIRY (ENQ)
+<U0006>     /x06         ACKNOWLEDGE (ACK)
+<U0007>     /x07         BELL (BEL)
+<U0008>     /x08         BACKSPACE (BS)
+<U0009>     /x09         CHARACTER TABULATION (HT)
+<U000A>     /x0a         LINE FEED (LF)
+<U000B>     /x0b         LINE TABULATION (VT)
+<U000C>     /x0c         FORM FEED (FF)
+<U000D>     /x0d         CARRIAGE RETURN (CR)
+<U000E>     /x0e         SHIFT OUT (SO)
+<U000F>     /x0f         SHIFT IN (SI)
+<U0010>     /x10         DATALINK ESCAPE (DLE)
+<U0011>     /x11         DEVICE CONTROL ONE (DC1)
+<U0012>     /x12         DEVICE CONTROL TWO (DC2)
+<U0013>     /x13         DEVICE CONTROL THREE (DC3)
+<U0014>     /x14         DEVICE CONTROL FOUR (DC4)
+<U0015>     /x15         NEGATIVE ACKNOWLEDGE (NAK)
+<U0016>     /x16         SYNCHRONOUS IDLE (SYN)
+<U0017>     /x17         END OF TRANSMISSION BLOCK (ETB)
+<U0018>     /x18         CANCEL (CAN)
+<U0019>     /x19         END OF MEDIUM (EM)
+<U001A>     /x1a         SUBSTITUTE (SUB)
+<U001B>     /x1b         ESCAPE (ESC)
+<U001C>     /x1c         FILE SEPARATOR (IS4)
+<U001D>     /x1d         GROUP SEPARATOR (IS3)
+<U001E>     /x1e         RECORD SEPARATOR (IS2)
+<U001F>     /x1f         UNIT SEPARATOR (IS1)
+<U0020>     /x20         SPACE
+<U0021>     /x21         EXCLAMATION MARK
+<U0022>     /x22         QUOTATION MARK
+<U0023>     /x23         NUMBER SIGN
+<U0024>     /x24         DOLLAR SIGN
+<U0025>     /x25         PERCENT SIGN
+<U0026>     /x26         AMPERSAND
+<U0027>     /x27         APOSTROPHE
+<U0028>     /x28         LEFT PARENTHESIS
+<U0029>     /x29         RIGHT PARENTHESIS
+<U002A>     /x2a         ASTERISK
+<U002B>     /x2b         PLUS SIGN
+<U002C>     /x2c         COMMA
+<U002D>     /x2d         HYPHEN-MINUS
+<U002E>     /x2e         FULL STOP
+<U002F>     /x2f         SOLIDUS
+<U0030>     /x30         DIGIT ZERO
+<U0031>     /x31         DIGIT ONE
+<U0032>     /x32         DIGIT TWO
+<U0033>     /x33         DIGIT THREE
+<U0034>     /x34         DIGIT FOUR
+<U0035>     /x35         DIGIT FIVE
+<U0036>     /x36         DIGIT SIX
+<U0037>     /x37         DIGIT SEVEN
+<U0038>     /x38         DIGIT EIGHT
+<U0039>     /x39         DIGIT NINE
+<U003A>     /x3a         COLON
+<U003B>     /x3b         SEMICOLON
+<U003C>     /x3c         LESS-THAN SIGN
+<U003D>     /x3d         EQUALS SIGN
+<U003E>     /x3e         GREATER-THAN SIGN
+<U003F>     /x3f         QUESTION MARK
+<U0040>     /x40         COMMERCIAL AT
+<U0041>     /x41         LATIN CAPITAL LETTER A
+<U0042>     /x42         LATIN CAPITAL LETTER B
+<U0043>     /x43         LATIN CAPITAL LETTER C
+<U0044>     /x44         LATIN CAPITAL LETTER D
+<U0045>     /x45         LATIN CAPITAL LETTER E
+<U0046>     /x46         LATIN CAPITAL LETTER F
+<U0047>     /x47         LATIN CAPITAL LETTER G
+<U0048>     /x48         LATIN CAPITAL LETTER H
+<U0049>     /x49         LATIN CAPITAL LETTER I
+<U004A>     /x4a         LATIN CAPITAL LETTER J
+<U004B>     /x4b         LATIN CAPITAL LETTER K
+<U004C>     /x4c         LATIN CAPITAL LETTER L
+<U004D>     /x4d         LATIN CAPITAL LETTER M
+<U004E>     /x4e         LATIN CAPITAL LETTER N
+<U004F>     /x4f         LATIN CAPITAL LETTER O
+<U0050>     /x50         LATIN CAPITAL LETTER P
+<U0051>     /x51         LATIN CAPITAL LETTER Q
+<U0052>     /x52         LATIN CAPITAL LETTER R
+<U0053>     /x53         LATIN CAPITAL LETTER S
+<U0054>     /x54         LATIN CAPITAL LETTER T
+<U0055>     /x55         LATIN CAPITAL LETTER U
+<U0056>     /x56         LATIN CAPITAL LETTER V
+<U0057>     /x57         LATIN CAPITAL LETTER W
+<U0058>     /x58         LATIN CAPITAL LETTER X
+<U0059>     /x59         LATIN CAPITAL LETTER Y
+<U005A>     /x5a         LATIN CAPITAL LETTER Z
+<U005B>     /x5b         LEFT SQUARE BRACKET
+<U005C>     /x5c         REVERSE SOLIDUS
+<U005D>     /x5d         RIGHT SQUARE BRACKET
+<U005E>     /x5e         CIRCUMFLEX ACCENT
+<U005F>     /x5f         LOW LINE
+<U0060>     /x60         GRAVE ACCENT
+<U0061>     /x61         LATIN SMALL LETTER A
+<U0062>     /x62         LATIN SMALL LETTER B
+<U0063>     /x63         LATIN SMALL LETTER C
+<U0064>     /x64         LATIN SMALL LETTER D
+<U0065>     /x65         LATIN SMALL LETTER E
+<U0066>     /x66         LATIN SMALL LETTER F
+<U0067>     /x67         LATIN SMALL LETTER G
+<U0068>     /x68         LATIN SMALL LETTER H
+<U0069>     /x69         LATIN SMALL LETTER I
+<U006A>     /x6a         LATIN SMALL LETTER J
+<U006B>     /x6b         LATIN SMALL LETTER K
+<U006C>     /x6c         LATIN SMALL LETTER L
+<U006D>     /x6d         LATIN SMALL LETTER M
+<U006E>     /x6e         LATIN SMALL LETTER N
+<U006F>     /x6f         LATIN SMALL LETTER O
+<U0070>     /x70         LATIN SMALL LETTER P
+<U0071>     /x71         LATIN SMALL LETTER Q
+<U0072>     /x72         LATIN SMALL LETTER R
+<U0073>     /x73         LATIN SMALL LETTER S
+<U0074>     /x74         LATIN SMALL LETTER T
+<U0075>     /x75         LATIN SMALL LETTER U
+<U0076>     /x76         LATIN SMALL LETTER V
+<U0077>     /x77         LATIN SMALL LETTER W
+<U0078>     /x78         LATIN SMALL LETTER X
+<U0079>     /x79         LATIN SMALL LETTER Y
+<U007A>     /x7a         LATIN SMALL LETTER Z
+<U007B>     /x7b         LEFT CURLY BRACKET
+<U007C>     /x7c         VERTICAL LINE
+<U007D>     /x7d         RIGHT CURLY BRACKET
+<U007E>     /x7e         TILDE
+<U007F>     /x7f         DELETE (DEL)
+<U00C7>     /x80         LATIN CAPITAL LETTER C WITH CEDILLA
+<U00FC>     /x81         LATIN SMALL LETTER U WITH DIAERESIS
+<U00E9>     /x82         LATIN SMALL LETTER E WITH ACUTE
+<U00E2>     /x83         LATIN SMALL LETTER A WITH CIRCUMFLEX
+<U00E4>     /x84         LATIN SMALL LETTER A WITH DIAERESIS
+<U00E0>     /x85         LATIN SMALL LETTER A WITH GRAVE
+<U00E5>     /x86         LATIN SMALL LETTER A WITH RING ABOVE
+<U00E7>     /x87         LATIN SMALL LETTER C WITH CEDILLA
+<U00EA>     /x88         LATIN SMALL LETTER E WITH CIRCUMFLEX
+<U00EB>     /x89         LATIN SMALL LETTER E WITH DIAERESIS
+<U00E8>     /x8a         LATIN SMALL LETTER E WITH GRAVE
+<U00EF>     /x8b         LATIN SMALL LETTER I WITH DIAERESIS
+<U00EE>     /x8c         LATIN SMALL LETTER I WITH CIRCUMFLEX
+<U00EC>     /x8d         LATIN SMALL LETTER I WITH GRAVE
+<U00C4>     /x8e         LATIN CAPITAL LETTER A WITH DIAERESIS
+<U00C5>     /x8f         LATIN CAPITAL LETTER A WITH RING ABOVE
+<U00C9>     /x90         LATIN CAPITAL LETTER E WITH ACUTE
+<U00E6>     /x91         LATIN SMALL LETTER AE
+<U00C6>     /x92         LATIN CAPITAL LETTER AE
+<U00F4>     /x93         LATIN SMALL LETTER O WITH CIRCUMFLEX
+<U00F6>     /x94         LATIN SMALL LETTER O WITH DIAERESIS
+<U00F2>     /x95         LATIN SMALL LETTER O WITH GRAVE
+<U00FB>     /x96         LATIN SMALL LETTER U WITH CIRCUMFLEX
+<U00F9>     /x97         LATIN SMALL LETTER U WITH GRAVE
+<U00FF>     /x98         LATIN SMALL LETTER Y WITH DIAERESIS
+<U00D6>     /x99         LATIN CAPITAL LETTER O WITH DIAERESIS
+<U00DC>     /x9a         LATIN CAPITAL LETTER U WITH DIAERESIS
+<U00F8>     /x9b         LATIN SMALL LETTER O WITH STROKE
+<U00A3>     /x9c         POUND SIGN
+<U00D8>     /x9d         LATIN CAPITAL LETTER O WITH STROKE
+<U00D7>     /x9e         MULTIPLICATION SIGN
+<U0192>     /x9f         LATIN SMALL LETTER F WITH HOOK
+<U00E1>     /xa0         LATIN SMALL LETTER A WITH ACUTE
+<U00ED>     /xa1         LATIN SMALL LETTER I WITH ACUTE
+<U00F3>     /xa2         LATIN SMALL LETTER O WITH ACUTE
+<U00FA>     /xa3         LATIN SMALL LETTER U WITH ACUTE
+<U00F1>     /xa4         LATIN SMALL LETTER N WITH TILDE
+<U00D1>     /xa5         LATIN CAPITAL LETTER N WITH TILDE
+<U00AA>     /xa6         FEMININE ORDINAL INDICATOR
+<U00BA>     /xa7         MASCULINE ORDINAL INDICATOR
+<U00BF>     /xa8         INVERTED QUESTION MARK
+<U00AE>     /xa9         REGISTERED SIGN
+<U00AC>     /xaa         NOT SIGN
+<U00BD>     /xab         VULGAR FRACTION ONE HALF
+<U00BC>     /xac         VULGAR FRACTION ONE QUARTER
+<U00A1>     /xad         INVERTED EXCLAMATION MARK
+<U00AB>     /xae         LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
+<U00BB>     /xaf         RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+<U2591>     /xb0         LIGHT SHADE
+<U2592>     /xb1         MEDIUM SHADE
+<U2593>     /xb2         DARK SHADE
+<U2502>     /xb3         BOX DRAWINGS LIGHT VERTICAL
+<U2524>     /xb4         BOX DRAWINGS LIGHT VERTICAL AND LEFT
+<U00C1>     /xb5         LATIN CAPITAL LETTER A WITH ACUTE
+<U00C2>     /xb6         LATIN CAPITAL LETTER A WITH CIRCUMFLEX
+<U00C0>     /xb7         LATIN CAPITAL LETTER A WITH GRAVE
+<U00A9>     /xb8         COPYRIGHT SIGN
+<U2563>     /xb9         BOX DRAWINGS DOUBLE VERTICAL AND LEFT
+<U2551>     /xba         BOX DRAWINGS DOUBLE VERTICAL
+<U2557>     /xbb         BOX DRAWINGS DOUBLE DOWN AND LEFT
+<U255D>     /xbc         BOX DRAWINGS DOUBLE UP AND LEFT
+<U00A2>     /xbd         CENT SIGN
+<U00A5>     /xbe         YEN SIGN
+<U2510>     /xbf         BOX DRAWINGS LIGHT DOWN AND LEFT
+<U2514>     /xc0         BOX DRAWINGS LIGHT UP AND RIGHT
+<U2534>     /xc1         BOX DRAWINGS LIGHT UP AND HORIZONTAL
+<U252C>     /xc2         BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
+<U251C>     /xc3         BOX DRAWINGS LIGHT VERTICAL AND RIGHT
+<U2500>     /xc4         BOX DRAWINGS LIGHT HORIZONTAL
+<U253C>     /xc5         BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
+<U00E3>     /xc6         LATIN SMALL LETTER A WITH TILDE
+<U00C3>     /xc7         LATIN CAPITAL LETTER A WITH TILDE
+<U255A>     /xc8         BOX DRAWINGS DOUBLE UP AND RIGHT
+<U2554>     /xc9         BOX DRAWINGS DOUBLE DOWN AND RIGHT
+<U2569>     /xca         BOX DRAWINGS DOUBLE UP AND HORIZONTAL
+<U2566>     /xcb         BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
+<U2560>     /xcc         BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
+<U2550>     /xcd         BOX DRAWINGS DOUBLE HORIZONTAL
+<U256C>     /xce         BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
+<U00A4>     /xcf         CURRENCY SIGN
+<U00F0>     /xd0         LATIN SMALL LETTER ETH (Icelandic)
+<U00D0>     /xd1         LATIN CAPITAL LETTER ETH (Icelandic)
+<U00CA>     /xd2         LATIN CAPITAL LETTER E WITH CIRCUMFLEX
+<U00CB>     /xd3         LATIN CAPITAL LETTER E WITH DIAERESIS
+<U00C8>     /xd4         LATIN CAPITAL LETTER E WITH GRAVE
+<U20AC>     /xd5         EURO SIGN
+<U00CD>     /xd6         LATIN CAPITAL LETTER I WITH ACUTE
+<U00CE>     /xd7         LATIN CAPITAL LETTER I WITH CIRCUMFLEX
+<U00CF>     /xd8         LATIN CAPITAL LETTER I WITH DIAERESIS
+<U2518>     /xd9         BOX DRAWINGS LIGHT UP AND LEFT
+<U250C>     /xda         BOX DRAWINGS LIGHT DOWN AND RIGHT
+<U2588>     /xdb         FULL BLOCK
+<U2584>     /xdc         LOWER HALF BLOCK
+<U00A6>     /xdd         BROKEN BAR
+<U00CC>     /xde         LATIN CAPITAL LETTER I WITH GRAVE
+<U2580>     /xdf         UPPER HALF BLOCK
+<U00D3>     /xe0         LATIN CAPITAL LETTER O WITH ACUTE
+<U00DF>     /xe1         LATIN SMALL LETTER SHARP S (German)
+<U00D4>     /xe2         LATIN CAPITAL LETTER O WITH CIRCUMFLEX
+<U00D2>     /xe3         LATIN CAPITAL LETTER O WITH GRAVE
+<U00F5>     /xe4         LATIN SMALL LETTER O WITH TILDE
+<U00D5>     /xe5         LATIN CAPITAL LETTER O WITH TILDE
+<U00B5>     /xe6         MICRO SIGN
+<U00FE>     /xe7         LATIN SMALL LETTER THORN (Icelandic)
+<U00DE>     /xe8         LATIN CAPITAL LETTER THORN (Icelandic)
+<U00DA>     /xe9         LATIN CAPITAL LETTER U WITH ACUTE
+<U00DB>     /xea         LATIN CAPITAL LETTER U WITH CIRCUMFLEX
+<U00D9>     /xeb         LATIN CAPITAL LETTER U WITH GRAVE
+<U00FD>     /xec         LATIN SMALL LETTER Y WITH ACUTE
+<U00DD>     /xed         LATIN CAPITAL LETTER Y WITH ACUTE
+<U00AF>     /xee         MACRON
+<U00B4>     /xef         ACUTE ACCENT
+<U00AD>     /xf0         SOFT HYPHEN
+<U00B1>     /xf1         PLUS-MINUS SIGN
+<U2017>     /xf2         DOUBLE LOW LINE
+<U00BE>     /xf3         VULGAR FRACTION THREE QUARTERS
+<U00B6>     /xf4         PILCROW SIGN
+<U00A7>     /xf5         SECTION SIGN
+<U00F7>     /xf6         DIVISION SIGN
+<U00B8>     /xf7         CEDILLA
+<U00B0>     /xf8         DEGREE SIGN
+<U00A8>     /xf9         DIAERESIS
+<U00B7>     /xfa         MIDDLE DOT
+<U00B9>     /xfb         SUPERSCRIPT ONE
+<U00B3>     /xfc         SUPERSCRIPT THREE
+<U00B2>     /xfd         SUPERSCRIPT TWO
+<U25A0>     /xfe         BLACK SQUARE
+<U00A0>     /xff         NO-BREAK SPACE
+END CHARMAP