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124 .\" ========================================================================
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125 .\"
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126 .IX Title "INTERCAL::Charset::EBCDIC 3pm"
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127 .TH INTERCAL::Charset::EBCDIC 3pm "2008-03-29" "perl v5.14.2" "User Contributed Perl Documentation"
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128 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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129 .\" way too many mistakes in technical documents.
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130 .if n .ad l
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131 .nh
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132 .SH "NAME"
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133 Charset::EBCDIC \- allows to use EBCDIC string constants in ASCII programs (and v.v.)
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134 .SH "SYNOPSIS"
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135 .IX Header "SYNOPSIS"
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136 .Vb 1
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137 \& use Charset::EBCDIC \*(Aqascii2abcdic\*(Aq;
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138 \&
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139 \& my $a = ebcdic2ascii "(EBCDIC text)";
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140 .Ve
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141 .SH "DESCRIPTION"
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142 .IX Header "DESCRIPTION"
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143 \&\fICharset::EBCDIC\fR defines functions to convert between a subset of \s-1ASCII\s0 and a
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144 subset of nonstandard \s-1EBCDIC\s0 (since there isn't such a thing as a standard
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145 \&\s-1EBCDIC\s0 we defined our own variant which is guaranteed to be incompatible
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146 with all versions of \s-1EBCDIC\s0 used by \s-1IBM\s0 hardware \- however, when we have
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147 chosen a code for a character, we have made sure that at least one \- but
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148 certainly not all \- \s-1IBM\s0 models used that same code, so the choice cannot
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149 be criticised). If you really want to know, several variants of \s-1EBCDIC\s0
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150 are listed in \s-1RFC\s0 1345, which is available from the usual sources.
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151 .PP
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152 Two functions, \fIebcdic2ascii\fR and \fIascii2ebcdic\fR are exportable but not
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153 exported by default. They do the obvious thing to their first argument and
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154 return the transformed string.
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155 .SH "EBCDIC CHARACTER TABLE"
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156 .IX Header "EBCDIC CHARACTER TABLE"
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157 The following are the characters recognised. The ones shown as 2 letter
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158 abbreviations cannot be translated to \s-1ASCII\s0 (except for the control
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159 characters, which do have an \s-1ASCII\s0 equivalent).
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160 .PP
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161 .Vb 10
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162 \& + 0 1 2 3 4 5 6 7 8 9 a b c d e f Notes
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163 \& 00 OV TA LF CR OV=overstrike
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164 \& 10 TA=tab
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165 \& 20 LF=linefeed
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166 \& 30 CR=carr\-return
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167 \& 40 SP CT . < ( + ! SP=space
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168 \& 50 & ] $ * ) ; NO CT=cents
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169 \& 60 \- / XO | , % _ > ? NO=not\-sign
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170 \& 70 : # @ \*(Aq = " XO=XOR(1)
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171 \& 80 a b c d e f g h i
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172 \& 90 j k l m n o p q r { [
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173 \& a0 ~ s t u v w x y z RE RE=registered
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174 \& b0 ^ PO CO PO=pound
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175 \& c0 A B C D E F G H I CO=copyright
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176 \& d0 J K L M N O P Q R } \e
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177 \& e0 S T U V W X Y Z
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178 \& f0 0 1 2 3 4 5 6 7 8 9 DE DE=delete
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179 .Ve
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180 .PP
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181 (1) The symbol for the \s-1INTECAL\s0 \s-1XOR\s0 operator, \*(L"V overstrike \-\*(R".
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182 .SH "COPYRIGHT"
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183 .IX Header "COPYRIGHT"
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184 This module is part of CLC-INTERCAL.
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185 .PP
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186 Copyright (C) 1999, 2000, 2002, 2006, 2007 Claudio Calvelli, all rights reserved
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187 .PP
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188 See the files \s-1README\s0 and \s-1COPYING\s0 in the distribution for information.
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189 .SH "SEE ALSO"
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190 .IX Header "SEE ALSO"
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191 A qualified psychiatrist.
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