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version 1.141, 2008/05/26 10:38:52
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version 1.144, 2008/06/02 10:49:47
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Line 819 sub parse_label {
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Line 819 sub parse_label {
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| return $result; |
return $result; |
| } |
} |
| |
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# |
| |
# Note that there are severe restrictions on font selection in the |
| |
# ps driver now. later in life Gnuplot is supposed to support |
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# utf-8 fonts in the posts script driver. When this happens, |
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# the tex entries with comments that include the word <FIX> |
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# should be changed to print the correct glyphs rather than some |
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# approximation or fallback of what is intended. |
| |
|
| my %lookup = |
my %lookup = |
| ( # Greek alphabet: |
( # Greek alphabet: |
|
Line 888 my %lookup =
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Line 895 my %lookup =
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| '#134' => {'tex' => '{/Text \262}', 'web' => "\x{2020}"}, |
'#134' => {'tex' => '{/Text \262}', 'web' => "\x{2020}"}, |
| '#135' => {'tex' => '{/Text \263}', 'web' => "\x{2021}"}, |
'#135' => {'tex' => '{/Text \263}', 'web' => "\x{2021}"}, |
| '#136' => {'tex' => '\\\\^', 'web' => '\\\\^'}, |
'#136' => {'tex' => '\\\\^', 'web' => '\\\\^'}, |
| '#137' => {'tex' => '{/Text \275}', 'web' => "\x{2030}"}, |
'#137' => {'tex' => '%o', 'web' => "\x{2030}"}, # Per Mille <FIX> |
| '#138' => {'tex' => 'S', 'web' => "\x{160}"}, # no S-caron in ps fonts. |
'#138' => {'tex' => 'S', 'web' => "\x{160}"}, # S-Caron <FIX> |
| '#139' => {'tex' => '<', 'web' => '<'}, |
'#139' => {'tex' => '<', 'web' => '<'}, |
| '#140' => {'tex' => '{/Text \352}', 'web' => "\x{152}"}, |
'#140' => {'tex' => 'AE', 'web' => "\x{152}"}, # AE ligature <FIX> |
| '#145' => {'tex' => '\140', 'web' => "\x{2018}"}, |
'#145' => {'tex' => '\140', 'web' => "\x{2018}"}, |
| '#146' => {'tex' => '\47', 'web' => "\x{2019}"}, |
'#146' => {'tex' => '\47', 'web' => "\x{2019}"}, |
| '#147' => {'tex' => '{/Text \252}', 'web' => "\x{201c}"}, |
'#147' => {'tex' => '\140\140', 'web' => "\x{201c}"}, # Left " <FIX> |
| '#148' => {'tex' => '{/Text \315}', 'web' => '\\"'}, |
'#148' => {'tex' => '\47\47', 'web' => '\\"'}, # Right " <FIX> |
| '#149' => {'tex' => '{/Symbol \267}', 'web' => "\x{2022}"}, |
'#149' => {'tex' => '{/Symbol \267}', 'web' => "\x{2022}"}, |
| '#150' => {'tex' => '{/Text \55}', 'web' => "\x{2013}"}, #Untested here en dash |
'#150' => {'tex' => '{/Text \55}', 'web' => "\x{2013}"}, # en dash |
| '#151' => {'tex' => '{/Symbol \55}', 'web' => "\x{2014}"}, # em dash |
'#151' => {'tex' => '{/Symbol \55}', 'web' => "\x{2014}"}, # em dash |
| '#152' => {'tex' => '~', 'web' => '~'}, |
'#152' => {'tex' => '\\\\~', 'web' => '\\\\~'}, |
| '#153' => {'tex' => '{/Text \324}', 'web' => "\x{2122}"}, # trademark |
'#153' => {'tex' => '{/Symbol \324}', 'web' => "\x{2122}"}, # trademark |
| |
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| # Accented letters, and other furreign language glyphs. |
# Accented letters, and other furreign language glyphs. |
| |
|
| '#154' => {'tex' => 's', 'web' => "\x{161}"}, # small s-caron no ps. |
'#154' => {'tex' => 's', 'web' => "\x{161}"}, # small s-caron no ps. |
| '#155' => {'tex' => '>', 'web' => '\76'}, # > |
'#155' => {'tex' => '>', 'web' => '\76'}, # > |
| '#156' => {'tex' => '{/Text \372}', 'web' => "\x{153}"}, # oe ligature. |
'#156' => {'tex' => '{/Text \366}', 'web' => "\x{153}"}, # oe ligature.<FIX> |
| '#159', => {'tex' => 'Y', 'web' => "\x{178}"}, # Y-umlaut - can't print |
'#159', => {'tex' => 'Y', 'web' => "\x{178}"}, # Y-umlaut - can't print <FIX> |
| '(nbsp|#160)' => {'tex' => ' ', 'web' => ' '}, # non breaking space. |
'(nbsp|#160)' => {'tex' => ' ', 'web' => ' '}, # non breaking space. |
| '(iexcl|#161)' => {'tex' => '{/Text \241}', 'web' => "\x{a1}"}, # inverted ! |
'(iexcl|#161)' => {'tex' => '{/Text \241}', 'web' => "\x{a1}"}, # inverted ! |
| '(cent|#162)' => {'tex' => '{/Text \242}', 'web' => "\x{a2}"}, # Cent currency. |
'(cent|#162)' => {'tex' => '{/Text \242}', 'web' => "\x{a2}"}, # Cent currency. |
| '(pound|#163}' => {'tex' => '{/Text \243}', 'web' => "\x{a3}"}, # GB Pound currency. |
'(pound|#163)' => {'tex' => '{/Text \243}', 'web' => "\x{a3}"}, # GB Pound currency. |
| '(curren|#164)' => {'tex' => '{/Text \250}', 'web' => "\x{a4}"}, # Generic currency symb. |
'(curren|#164)' => {'tex' => '{/ZapfDingbats \161}','web' => "\x{a4}"}, # Generic currency symb. <FIX> |
| '(yen|#165)' => {'tex' => '{/Text \245}', 'web' => "\x{a5}"}, # Yen currency. |
'(yen|#165)' => {'tex' => '{/Text \245}', 'web' => "\x{a5}"}, # Yen currency. |
| '(brvbar|#166)' => {'tex' => '{/Symbol \174}', 'web' => "\x{a6}"}, # Broken vert bar no print. |
'(brvbar|#166)' => {'tex' => '{/Symbol \174}', 'web' => "\x{a6}"}, # Broken vert bar no print. |
| '(sect|#167)' => {'tex' => '{\247}', 'web' => "\x{a7}"}, # Section symbol. |
'(sect|#167)' => {'tex' => '{\247}', 'web' => "\x{a7}"}, # Section symbol. |
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Line 921 my %lookup =
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Line 928 my %lookup =
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| '(ordf|#170)' => {'tex' => '{/Text \343}', 'web' => "\x{aa}"}, # Feminine ordinal. |
'(ordf|#170)' => {'tex' => '{/Text \343}', 'web' => "\x{aa}"}, # Feminine ordinal. |
| '(laquo|#171)' => {'tex' => '{/Text \253}', 'web' => "\x{ab}"}, # << quotes. |
'(laquo|#171)' => {'tex' => '{/Text \253}', 'web' => "\x{ab}"}, # << quotes. |
| '(not|#172)' => {'tex' => '\254', 'web' => "\x{ac}"}, # Logical not. |
'(not|#172)' => {'tex' => '\254', 'web' => "\x{ac}"}, # Logical not. |
| '(shy|#173)' => {'tex' => '-', 'web' => "\x{ad}"}, # soft hyphen. |
'(shy|#173)' => {'tex' => '\255', 'web' => "\x{ad}"}, # soft hyphen. |
| '(reg|#174)' => {'tex' => '{/Symbol \342}', 'web' => "\x{ae}"}, # Registered tm. |
'(reg|#174)' => {'tex' => '{/Symbol \342}', 'web' => "\x{ae}"}, # Registered tm. |
| '(macr|#175)' => {'tex' => '^{-}', 'web' => "\x{af}"}, # 'naked' macron (overbar). |
'(macr|#175)' => {'tex' => '^{\255}', 'web' => "\x{af}"}, # 'naked' macron (overbar). |
| '(deg|#176)' => {'tex' => '{/Text \312}', 'web' => "\x{b0}"}, # Degree symbo.. |
'(deg|#176)' => {'tex' => '{/Text \260}', 'web' => "\x{b0}"}, # Degree symbo..` |
| '(plusmn|#177)' => {'tex' => '{/Symbol \261}', 'web' => "\x{b1}"}, # +/- symbol. |
'(plusmn|#177)' => {'tex' => '{/Symbol \261}', 'web' => "\x{b1}"}, # +/- symbol. |
| '(sup2|#178)' => {'tex' => '^2', 'web' => "\x{b2}"}, # Superscript 2. |
'(sup2|#178)' => {'tex' => '^2', 'web' => "\x{b2}"}, # Superscript 2. |
| '(sup3|#179)' => {'tex' => '^3', 'web' => "\x{b3}"}, # Superscript 3. |
'(sup3|#179)' => {'tex' => '^3', 'web' => "\x{b3}"}, # Superscript 3. |
| '(acute|#180)' => {'tex' => '{/Text \302}', 'web' => "\x{b4}"}, # 'naked' acute accent. |
'(acute|#180)' => {'tex' => '{/Text \222}', 'web' => "\x{b4}"}, # 'naked' acute accent. |
| '(micro|#181)' => {'tex' => '{/Symbol \155}', 'web' => "\x{b5}"}, # Micro (small mu). |
'(micro|#181)' => {'tex' => '{/Symbol \155}', 'web' => "\x{b5}"}, # Micro (small mu). |
| '(para|#182)' => {'tex' => '{/Text \266}', 'web' => "\x{b6}"}, # Paragraph symbol. |
'(para|#182)' => {'tex' => '{/Text \266}', 'web' => "\x{b6}"}, # Paragraph symbol. |
| '(middot|#183)' => {'tex' => '^.', 'web' => "\x{b7}"}, # middle dot (maybe text 267 is better)? |
'(middot|#183)' => {'tex' => '\267', 'web' => "\x{b7}"}, # middle dot |
| '(cedil|#184)' => {'tex' => '\233', 'web' => "\x{b8}"}, # 'naked' cedilla. |
'(cedil|#184)' => {'tex' => '\233', 'web' => "\x{b8}"}, # 'naked' cedilla. |
| '(sup1|#185)' => {'tex' => '^1', 'web' => "\x{b9}"}, # superscript 1. |
'(sup1|#185)' => {'tex' => '^1', 'web' => "\x{b9}"}, # superscript 1. |
| '(ordm|#186)' => {'tex' => '\353', 'web' => "\x{ba}"}, # masculine ordinal. |
'(ordm|#186)' => {'tex' => '{\260}', 'web' => "\x{ba}"}, # masculine ordinal. |
| '(raquo|#187)', => {'tex' => '\273', 'web' => "\x{bb}"}, # Right angle quotes. |
'(raquo|#187)', => {'tex' => '\273', 'web' => "\x{bb}"}, # Right angle quotes. |
| '(frac14|#188)' => {'tex' => '\274', 'web' => "\x{bc}"}, # 1/4. |
'(frac14|#188)' => {'tex' => '\274', 'web' => "\x{bc}"}, # 1/4. |
| '(frac12|#189)' => {'tex' => '\275', 'web' => "\x{bd}"}, # 1/2. |
'(frac12|#189)' => {'tex' => '\275', 'web' => "\x{bd}"}, # 1/2. |
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Line 979 my %lookup =
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Line 986 my %lookup =
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| '(auml|#228)' => {'tex' => '\344', 'web' => "\x{e4}"}, # a umlaut |
'(auml|#228)' => {'tex' => '\344', 'web' => "\x{e4}"}, # a umlaut |
| '(aring|#229)' => {'tex' => '\345', 'web' => "\x{e5}"}, # a ring on top. |
'(aring|#229)' => {'tex' => '\345', 'web' => "\x{e5}"}, # a ring on top. |
| '(aelig|#230)' => {'tex' => '\346', 'web' => "\x{e6}"}, # ae ligature. |
'(aelig|#230)' => {'tex' => '\346', 'web' => "\x{e6}"}, # ae ligature. |
| '{ccedil|#231)' => {'tex' => '\347', 'web' => "\x{e7}"}, # C cedilla |
'(ccedil|#231)' => {'tex' => '\347', 'web' => "\x{e7}"}, # C cedilla |
| '(egrave|#232)' => {'tex' => '\350', 'web' => "\x{e8}"}, # e accent grave. |
'(egrave|#232)' => {'tex' => '\350', 'web' => "\x{e8}"}, # e accent grave. |
| '(eacute|#233)' => {'tex' => '\351', 'web' => "\x{e9}"}, # e accent acute. |
'(eacute|#233)' => {'tex' => '\351', 'web' => "\x{e9}"}, # e accent acute. |
| '(ecirc|#234)' => {'tex' => '\352', 'web' => "\x{ea}" }, # e circumflex. |
'(ecirc|#234)' => {'tex' => '\352', 'web' => "\x{ea}" }, # e circumflex. |
| '(euml|#235)' => {'tex' => '\353', 'web' => "\x{eb}"}, # e umlaut. |
'(euml|#235)' => {'tex' => '\353', 'web' => "\x{eb}"}, # e umlaut. |
| '(igrave|#236)' => {'tex' => '\354', 'web' => "\x{ec}"}, # i grave. |
'(igrave|#236)' => {'tex' => '\354', 'web' => "\x{ec}"}, # i grave. |
| '(iacute|#237}' => {'tex' => '\355', 'web' => "\x{ed}"}, # i acute. |
'(iacute|#237)' => {'tex' => '\355', 'web' => "\x{ed}"}, # i acute. |
| '(icirc|#238}' => {'tex' => '\356', 'web' => "\x{ee}"}, # i circumflex. |
'(icirc|#238)' => {'tex' => '\356', 'web' => "\x{ee}"}, # i circumflex. |
| '(iuml|#239)' => {'tex' => '\357', 'web' => "\x{ef}"}, # i umlaut. |
'(iuml|#239)' => {'tex' => '\357', 'web' => "\x{ef}"}, # i umlaut. |
| '(eth|#240)' => {'tex' => '\360', 'web' => "\x{f0}"}, # Icelandic eth. |
'(eth|#240)' => {'tex' => '\360', 'web' => "\x{f0}"}, # Icelandic eth. |
| '(ntilde|#241)' => {'tex' => '\361', 'web' => "\x{f1}"}, # n tilde. |
'(ntilde|#241)' => {'tex' => '\361', 'web' => "\x{f1}"}, # n tilde. |
| '(ograve|#242)' => {'tex' => '\362', 'web' => "\x{f2}"}, # o grave. |
'(ograve|#242)' => {'tex' => '\362', 'web' => "\x{f2}"}, # o grave. |
| '(oacute|#243)' => {'tex' => '\363', 'web' => "\x{f3}"}, # o acute. |
'(oacute|#243)' => {'tex' => '\363', 'web' => "\x{f3}"}, # o acute. |
| '(ocirc'|#244)' => {'tex' => '\364', 'web' => "\x{f4}"}, # o circumflex. |
'(ocirc|#244)' => {'tex' => '\364', 'web' => "\x{f4}"}, # o circumflex. |
| '(otilde|#245)' => {'tex' => '\365', 'web' => "\x{f5}"}, # o tilde. |
'(otilde|#245)' => {'tex' => '\365', 'web' => "\x{f5}"}, # o tilde. |
| '(ouml|#246)' => {'tex' => '\366', 'web' => "\x{f6}"}, # o umlaut. |
'(ouml|#246)' => {'tex' => '\366', 'web' => "\x{f6}"}, # o umlaut. |
| '(divide|#247)' => {'tex' => '\367', 'web' => "\x{f7}"}, # division symbol |
'(divide|#247)' => {'tex' => '\367', 'web' => "\x{f7}"}, # division symbol |
|
Line 1007 my %lookup =
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Line 1014 my %lookup =
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| |
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| # Latin extended A entities: |
# Latin extended A entities: |
| |
|
| '(OElig|#338)' => {'tex' => '{/Text \352}', 'web' => "\x{152}"}, # OE ligature. |
'(OElig|#338)' => {'tex' => '{/Text \326}', 'web' => "\x{152}"}, # OE ligature. |
| '(oelig|#339)' => {'tex' => '{/Text \372}', 'web' => "\x{153}"}, # oe ligature. |
'(oelig|#339)' => {'tex' => '{/Text \366}', 'web' => "\x{153}"}, # oe ligature. |
| '(Scaron|#352)' => {'tex' => 'S', 'web' => "\x{160}"}, # S caron no printable. |
'(Scaron|#352)' => {'tex' => 'S', 'web' => "\x{160}"}, # S caron no printable. |
| '(scaron|#353)' => {'tex' => 's', 'web' => "\x{161}"}, # s caron no printable. |
'(scaron|#353)' => {'tex' => 's', 'web' => "\x{161}"}, # s caron no printable. |
| '(Yuml|#376)' => {'tex' => 'Y', 'web' => "\x{178}"}, # Y umlaut - no printable. |
'(Yuml|#376)' => {'tex' => 'Y', 'web' => "\x{178}"}, # Y umlaut - no printable. |
| |
|
| # Latin extended B. |
# Latin extended B. |
| |
|
| '(fnof|#402)' => {'tex' =>'{/Symbol 246}', 'web' => "\x{192}"}, # f with little hook. |
'(fnof|#402)' => {'tex' =>'{/Symbol \246}', 'web' => "\x{192}"}, # f with little hook. |
| |
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| # Standalone accents: |
# Standalone accents: |
| |
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Line 1030 my %lookup =
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Line 1037 my %lookup =
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| '(ensp|#8194)' => {'tex' => ' ', 'web' => "\x{2002}"}, # en space. |
'(ensp|#8194)' => {'tex' => ' ', 'web' => "\x{2002}"}, # en space. |
| '(emsp|#8195)' => {'tex' => ' ', 'web' => "\x{2003}"}, # em space. |
'(emsp|#8195)' => {'tex' => ' ', 'web' => "\x{2003}"}, # em space. |
| '(thinsp|#8201)' => {'tex' => ' ', 'web' => "\x{2009}"}, # thin space. |
'(thinsp|#8201)' => {'tex' => ' ', 'web' => "\x{2009}"}, # thin space. |
| '(zwnj|#8204)' => {'tex' => '', 'web' => "\x{200c}"}, # Zero width non joiner. |
'(zwnj|#8204)' => {'tex' => ' ', 'web' => "\x{200c}"}, # Zero width non joiner. |
| '(zwj|#8205)' => {'tex' => '', 'web' => "\x{200d}"}, # Zero width joiner. |
'(zwj|#8205)' => {'tex' => ' ', 'web' => "\x{200d}"}, # Zero width joiner. |
| '(lrm|#8206)' => {'tex' => '', 'web' => "\x{200e}"}, # Left to right mark |
'(lrm|#8206)' => {'tex' => ' ', 'web' => "\x{200e}"}, # Left to right mark |
| '(rlm|#8207)' => {'tex' => '', 'web' => "\x{200f}"}, # right to left mark. |
'(rlm|#8207)' => {'tex' => ' ', 'web' => "\x{200f}"}, # right to left mark. |
| '(ndash|#8211)' => {'tex' => '{/Text \55}', 'web' => "\x{2013}"}, # en dash. |
'(ndash|#8211)' => {'tex' => '{/Text \55}', 'web' => "\x{2013}"}, # en dash. |
| '(mdash|#8212)' => {'tex' => '{/Symbol \55}', 'web' => "\x{2014}"}, # em dash. |
'(mdash|#8212)' => {'tex' => '{/Symbol \55}', 'web' => "\x{2014}"}, # em dash. |
| '(lsquo|#8216)' => {'tex' => '{/Text \140}', 'web' => "\x{2018}"}, # Left single quote. |
'(lsquo|#8216)' => {'tex' => '{/Text \140}', 'web' => "\x{2018}"}, # Left single quote. |
| '(rsquo|#8217)' => {'tex' => '{/Symbol \242}', 'web' => "\x{2019}"}, # Right single quote. |
'(rsquo|#8217)' => {'tex' => '\47', 'web' => "\x{2019}"}, # Right single quote. |
| '(sbquo|#8218)' => {'tex' => ',', 'web' => "\x{201a}"}, # Single low-9 quote. |
'(sbquo|#8218)' => {'tex' => '\54', 'web' => "\x{201a}"}, # Single low-9 quote. |
| '(ldquo|#8220)' => {'tex' => '{/Text \252}', 'web' => "\x{201c}"}, # Left double quote. |
'(ldquo|#8220)' => {'tex' => '\42', 'web' => "\x{201c}"}, # Left double quote. |
| '(rdquo|#8221)' => {'tex' => '{/Text \272}', 'web' => "\x{201d}"}, # Right double quote. |
'(rdquo|#8221)' => {'tex' => '\42', 'web' => "\x{201d}"}, # Right double quote. |
| '(bdquo|#8222)' => {'tex' => '{/Text \271}', 'web' => "\x{201e}"}, # Double low-9 quote. |
'(bdquo|#8222)' => {'tex' => ',', 'web' => "\x{201e}"}, # Double low-9 quote. |
| '(dagger|#8224)' => {'tex' => '{/Text \262}', 'web' => "\x{2020}"}, # Is this a dagger I see before me now? |
'(dagger|#8224)' => {'tex' => '+', 'web' => "\x{2020}"}, # Is this a dagger I see before me now? |
| '(Dagger|#8225)' => {'tex' => '{/Text \263}', 'web' => "\x{2021}"}, # it's handle pointing towards my heart? |
'(Dagger|#8225)' => {'tex' => '\261}', 'web' => "\x{2021}"}, # it's handle pointing towards my heart? |
| '(bull|#8226)' => {'tex' => '\267', 'web' => "\x{2022}"}, # Bullet. |
'(bull|#8226)' => {'tex' => '\267', 'web' => "\x{2022}"}, # Bullet. |
| '(hellep|#8230)' => {'tex' => '{/Text \274}', 'web' => "\x{2026}"}, # Ellipses. |
'(hellep|#8230)' => {'tex' => '{/Symbol \274}', 'web' => "\x{2026}"}, # Ellipses. |
| '(permil|#8240)' => {'tex' => '{/Text \275}', 'web' => "\x{2031}"}, # Per mille. |
'(permil|#8240)' => {'tex' => '%_o', 'web' => "\x{2031}"}, # Per mille. |
| '(prime|#8242)' => {'tex' => '\264', 'web' => "\x{2032}"}, # Prime. |
'(prime|#8242)' => {'tex' => '\264', 'web' => "\x{2032}"}, # Prime. |
| '(Prime|#8243)' => {'tex' => '{/Symbol \262}', 'web' => "\x{2033}"}, # double prime. |
'(Prime|#8243)' => {'tex' => '{/Symbol \262}', 'web' => "\x{2033}"}, # double prime. |
| '(lsaquo|#8249)' => {'tex' => '{/Text \254}', 'web' => "\x{2039}"}, # < quote. |
'(lsaquo|#8249)' => {'tex' => '<', 'web' => "\x{2039}"}, # < quote. |
| '(rsaquo|#8250)' => {'tex' => '{/Text \255}', 'web' => "\x{2040}"}, # > quote. |
'(rsaquo|#8250)' => {'tex' => '\74', 'web' => "\x{203a}"}, # > quote. |
| '(oline|#8254)' => {'tex' => '{/Symbol \140}', 'web' => "\x{203e}"}, # Overline. |
'(oline|#8254)' => {'tex' => '{/Symbol \140}', 'web' => "\x{203e}"}, # Overline. |
| '(frasl|#8260)' => {'tex' => '/', 'web' => "\x{2044}"}, # Fraction slash. |
'(frasl|#8260)' => {'tex' => '/', 'web' => "\x{2044}"}, # Fraction slash. |
| '(euro|#8364)' => {'tex' => '{/Symbol \240}', 'web' => "\x{20a0}"}, # Euro currency. |
'(euro|#8364)' => {'tex' => '{/Symbol \240}', 'web' => "\x{20ac}"}, # Euro currency. |
| |
|
| # Letter like symbols. |
# Letter like symbols. |
| |
|
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Line 1065 my %lookup =
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Line 1072 my %lookup =
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| |
|
| # Arrows of various types and directions. |
# Arrows of various types and directions. |
| '(larr|#8592)' => {'tex' => '{/Symbol \254}', 'web' => "\x{2190}"}, # <-- |
'(larr|#8592)' => {'tex' => '{/Symbol \254}', 'web' => "\x{2190}"}, # <-- |
| '(uarr|#8593}' => {'tex' => '{/Symbol \255}', 'web' => "\x{2191}"}, # up arrow. |
'(uarr|#8593)' => {'tex' => '{/Symbol \255}', 'web' => "\x{2191}"}, # up arrow. |
| '(rarr|#8594)' => {'tex' => '{/Symbol \256}', 'web' => "\x{2192}"}, # --> |
'(rarr|#8594)' => {'tex' => '{/Symbol \256}', 'web' => "\x{2192}"}, # --> |
| '(darr|#8595)' => {'tex' => '{/Symbol \257}', 'web' => "\x{2193}"}, # down arrow. |
'(darr|#8595)' => {'tex' => '{/Symbol \257}', 'web' => "\x{2193}"}, # down arrow. |
| '(harr|#8596)' => {'tex' => '{/Symbol \253}', 'web' => "\x{2194}"}, # <--> |
'(harr|#8596)' => {'tex' => '{/Symbol \253}', 'web' => "\x{2194}"}, # <--> |
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Line 1570 sub write_gnuplot_file {
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Line 1577 sub write_gnuplot_file {
|
| $gnuplot_input .= $fontsize; |
$gnuplot_input .= $fontsize; |
| $gnuplot_input .= "\nset output \"/home/httpd/perl/tmp/". |
$gnuplot_input .= "\nset output \"/home/httpd/perl/tmp/". |
| &unescape($filename).".eps\"\n"; |
&unescape($filename).".eps\"\n"; |
| |
$gnuplot_input .= "set encoding iso_8859_1\n"; # Get access to extended font. |
| |
|
| } |
} |
| # cartesian or polar plot? |
# cartesian or polar plot? |
| if (lc($Apache::lonplot::plot{'plottype'}) eq 'polar') { |
if (lc($Apache::lonplot::plot{'plottype'}) eq 'polar') { |
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