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diff --git a/test/transform/string.xsl b/test/transform/string.xsl deleted file mode 100644 index 7b51102..0000000 --- a/test/transform/string.xsl +++ /dev/null @@ -1,1233 +0,0 @@ -<?xml version="1.0"?> - -<xsl:stylesheet version="1.0" - xmlns:xsl="http://www.w3.org/1999/XSL/Transform" - xmlns:doc="http://xsltsl.org/xsl/documentation/1.0" - xmlns:str="http://xsltsl.org/string" - extension-element-prefixes="doc str"> - - <doc:reference xmlns=""> - <referenceinfo> - <releaseinfo role="meta"> - $Id: string.xsl,v 1.13 2004/10/08 06:37:25 balls Exp $ - </releaseinfo> - <author> - <surname>Ball</surname> - <firstname>Steve</firstname> - </author> - <copyright> - <year>2002</year> - <year>2001</year> - <holder>Steve Ball</holder> - </copyright> - </referenceinfo> - - <title>String Processing</title> - - <partintro> - <section> - <title>Introduction</title> - - <para>This module provides templates for manipulating strings.</para> - - </section> - </partintro> - - </doc:reference> - - <!-- Common string constants and datasets as XSL variables --> - - <!-- str:lower and str:upper contain pairs of lower and upper case - characters. Below insanely long strings should contain the - official lower/uppercase pairs, making this stylesheet working - for every language on earth. Hopefully. --> - <!-- These values are not enough, however. There are some - exceptions, dealt with below. --> - <xsl:variable name="xsltsl-str-lower" select="'abcdefghijklmnopqrstuvwxyzµàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķĺļľŀłńņňŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżžſƃƅƈƌƒƕƙơƣƥƨƭưƴƶƹƽƿDždžLjljNjnjǎǐǒǔǖǘǚǜǝǟǡǣǥǧǩǫǭǯDzdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȣȥȧȩȫȭȯȱȳɓɔɖɗəɛɠɣɨɩɯɲɵʀʃʈʊʋʒͅάέήίαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώϐϑϕϖϛϝϟϡϣϥϧϩϫϭϯϰϱϲϵабвгдежзийклмнопрстуфхцчшщъыьэюяѐёђѓєѕіїјљњћќѝўџѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӈӌӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӹաբգդեզէըթժիլխծկհձղճմյնշոչպջռսվտրցւփքօֆḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕẛạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹἀἁἂἃἄἅἆἇἐἑἒἓἔἕἠἡἢἣἤἥἦἧἰἱἲἳἴἵἶἷὀὁὂὃὄὅὑὓὕὗὠὡὢὣὤὥὦὧὰάὲέὴήὶίὸόὺύὼώᾀᾁᾂᾃᾄᾅᾆᾇᾐᾑᾒᾓᾔᾕᾖᾗᾠᾡᾢᾣᾤᾥᾦᾧᾰᾱᾳιῃῐῑῠῡῥῳⅰⅱⅲⅳⅴⅵⅶⅷⅸⅹⅺⅻⅼⅽⅾⅿⓐⓑⓒⓓⓔⓕⓖⓗⓘⓙⓚⓛⓜⓝⓞⓟⓠⓡⓢⓣⓤⓥⓦⓧⓨⓩabcdefghijklmnopqrstuvwxyz𐐨𐐩𐐪𐐫𐐬𐐭𐐮𐐯𐐰𐐱𐐲𐐳𐐴𐐵𐐶𐐷𐐸𐐹𐐺𐐻𐐼𐐽𐐾𐐿𐑀𐑁𐑂𐑃𐑄𐑅𐑆𐑇𐑈𐑉𐑊𐑋𐑌𐑍'"/> - <xsl:variable name="xsltsl-str-upper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZΜÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞŸĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮIIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŹŻŽSƂƄƇƋƑǶƘƠƢƤƧƬƯƳƵƸƼǷDŽDŽLJLJNJNJǍǏǑǓǕǗǙǛƎǞǠǢǤǦǨǪǬǮDZDZǴǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȢȤȦȨȪȬȮȰȲƁƆƉƊƏƐƓƔƗƖƜƝƟƦƩƮƱƲƷΙΆΈΉΊΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΣΤΥΦΧΨΩΪΫΌΎΏΒΘΦΠϚϜϞϠϢϤϦϨϪϬϮΚΡΣΕАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЀЁЂЃЄЅІЇЈЉЊЋЌЍЎЏѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӁӃӇӋӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӸԱԲԳԴԵԶԷԸԹԺԻԼԽԾԿՀՁՂՃՄՅՆՇՈՉՊՋՌՍՎՏՐՑՒՓՔՕՖḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔṠẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸἈἉἊἋἌἍἎἏἘἙἚἛἜἝἨἩἪἫἬἭἮἯἸἹἺἻἼἽἾἿὈὉὊὋὌὍὙὛὝὟὨὩὪὫὬὭὮὯᾺΆῈΈῊΉῚΊῸΌῪΎῺΏᾈᾉᾊᾋᾌᾍᾎᾏᾘᾙᾚᾛᾜᾝᾞᾟᾨᾩᾪᾫᾬᾭᾮᾯᾸᾹᾼΙῌῘῙῨῩῬῼⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩⅪⅫⅬⅭⅮⅯⒶⒷⒸⒹⒺⒻⒼⒽⒾⒿⓀⓁⓂⓃⓄⓅⓆⓇⓈⓉⓊⓋⓌⓍⓎⓏABCDEFGHIJKLMNOPQRSTUVWXYZ𐐀𐐁𐐂𐐃𐐄𐐅𐐆𐐇𐐈𐐉𐐊𐐋𐐌𐐍𐐎𐐏𐐐𐐑𐐒𐐓𐐔𐐕𐐖𐐗𐐘𐐙𐐚𐐛𐐜𐐝𐐞𐐟𐐠𐐡𐐢𐐣𐐤𐐥'"/> - <xsl:variable name="xsltsl-str-digits" select="'0123456789'"/> - <!-- space (#x20) characters, carriage returns, line feeds, or tabs. --> - <xsl:variable name="xsltsl-str-ws" select="' 	
'"/> - - <doc:template name="str:to-upper" xmlns=""> - <refpurpose>Make string uppercase</refpurpose> - - <refdescription> - <para>Converts all lowercase letters to uppercase.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to be converted</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string with all uppercase letters.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:to-upper"> - <xsl:param name="text"/> - - <!-- Below exception is extracted from unicode's SpecialCasing.txt - file. It's the german lowercase "eszett" (the thing looking - like a greek beta) that's to become "SS" in uppercase (note: - that are *two* characters, that's why it doesn't fit in the - list of upper/lowercase characters). There are more - characters in that file (103, excluding the locale-specific - ones), but they seemed to be much less used to me and they - add up to a hellish long stylesheet.... - Reinout --> - <xsl:param name="modified-text"> - <xsl:call-template name="str:subst"> - <xsl:with-param name="text"> - <xsl:value-of select="$text"/> - </xsl:with-param> - <xsl:with-param name="replace"> - <xsl:text>ß</xsl:text> - </xsl:with-param> - <xsl:with-param name="with"> - <xsl:text>S</xsl:text> - <xsl:text>S</xsl:text> - </xsl:with-param> - </xsl:call-template> - </xsl:param> - - <xsl:value-of select="translate($modified-text, $xsltsl-str-lower, $xsltsl-str-upper)"/> - </xsl:template> - - <doc:template name="str:to-lower" xmlns=""> - <refpurpose>Make string lowercase</refpurpose> - - <refdescription> - <para>Converts all uppercase letters to lowercase.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to be converted</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string with all lowercase letters.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:to-lower"> - <xsl:param name="text"/> - - <xsl:value-of select="translate($text, $xsltsl-str-upper, $xsltsl-str-lower)"/> - </xsl:template> - - <doc:template name="str:capitalise" xmlns=""> - <refpurpose>Capitalise string</refpurpose> - - <refdescription> - <para>Converts first character of string to an uppercase letter. All remaining characters are converted to lowercase.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to be capitalised</para> - </listitem> - </varlistentry> - <varlistentry> - <term>all</term> - <listitem> - <para>Boolean controlling whether all words in the string are capitalised.</para> - <para>Default is true.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string with first character uppcase and all remaining characters lowercase.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:capitalise"> - <xsl:param name="text"/> - <xsl:param name="all" select="true()"/> - - <xsl:choose> - <xsl:when test="$all and (contains($text, ' ') or contains($text, ' ') or contains($text, ' '))"> - <xsl:variable name="firstword"> - <xsl:call-template name="str:substring-before-first"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="$xsltsl-str-ws"/> - </xsl:call-template> - </xsl:variable> - <xsl:call-template name="str:capitalise"> - <xsl:with-param name="text"> - <xsl:value-of select="$firstword"/> - </xsl:with-param> - <xsl:with-param name="all" select="false()"/> - </xsl:call-template> - <xsl:value-of select="substring($text, string-length($firstword) + 1, 1)"/> - <xsl:call-template name="str:capitalise"> - <xsl:with-param name="text"> - <xsl:value-of select="substring($text, string-length($firstword) + 2)"/> - </xsl:with-param> - </xsl:call-template> - </xsl:when> - - <xsl:otherwise> - <xsl:call-template name="str:to-upper"> - <xsl:with-param name="text" select="substring($text, 1, 1)"/> - </xsl:call-template> - <xsl:call-template name="str:to-lower"> - <xsl:with-param name="text" select="substring($text, 2)"/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:to-camelcase" xmlns=""> - <refpurpose>Convert a string to one camelcase word</refpurpose> - - <refdescription> - <para>Converts a string to one lowerCamelCase or UpperCamelCase - word, depending on the setting of the "upper" - parameter. UpperCamelCase is also called MixedCase while - lowerCamelCase is also called just camelCase. The template - removes any spaces, tabs and slashes, but doesn't deal with - other punctuation. It's purpose is to convert strings like - "hollow timber flush door" to a term suitable as identifier or - XML tag like "HollowTimberFlushDoor". - </para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to be capitalised</para> - </listitem> - </varlistentry> - <varlistentry> - <term>upper</term> - <listitem> - <para>Boolean controlling whether the string becomes an - UpperCamelCase word or a lowerCamelCase word.</para> - <para>Default is true.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string with first character uppcase and all remaining characters lowercase.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:to-camelcase"> - <xsl:param name="text"/> - <xsl:param name="upper" select="true()"/> - <!-- First change all 'strange' characters to spaces --> - <xsl:param name="string-with-only-spaces"> - <xsl:value-of select="translate($text,concat($xsltsl-str-ws,'/'),' ')"/> - </xsl:param> - <!-- Then process them --> - <xsl:param name="before-space-removal"> - <xsl:variable name="firstword"> - <xsl:call-template name="str:substring-before-first"> - <xsl:with-param name="text" select="$string-with-only-spaces"/> - <xsl:with-param name="chars" select="$xsltsl-str-ws"/> - </xsl:call-template> - </xsl:variable> - <xsl:choose> - <xsl:when test="$upper"> - <xsl:call-template name="str:to-upper"> - <xsl:with-param name="text" select="substring($firstword, 1, 1)"/> - </xsl:call-template> - <xsl:call-template name="str:to-lower"> - <xsl:with-param name="text" select="substring($firstword, 2)"/> - </xsl:call-template> - </xsl:when> - <xsl:otherwise> - <xsl:call-template name="str:to-lower"> - <xsl:with-param name="text" select="$firstword"/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - - <xsl:call-template name="str:capitalise"> - <xsl:with-param name="text"> - <xsl:value-of select="substring($string-with-only-spaces, string-length($firstword) + 2)"/> - </xsl:with-param> - <xsl:with-param name="all" select="true()"/> - </xsl:call-template> - </xsl:param> - <xsl:value-of select="translate($before-space-removal,' ','')"/> - </xsl:template> - - <doc:template name="str:substring-before-first" xmlns=""> - <refpurpose>String extraction</refpurpose> - - <refdescription> - <para>Extracts the portion of string 'text' which occurs before any of the characters in string 'chars'.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string from which to extract a substring.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>The string containing characters to find.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:substring-before-first"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - - <xsl:when test="string-length($text) = 0"/> - - <xsl:when test="string-length($chars) = 0"> - <xsl:value-of select="$text"/> - </xsl:when> - - <xsl:when test="contains($text, substring($chars, 1, 1))"> - <xsl:variable name="this" select="substring-before($text, substring($chars, 1, 1))"/> - <xsl:variable name="rest"> - <xsl:call-template name="str:substring-before-first"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="substring($chars, 2)"/> - </xsl:call-template> - </xsl:variable> - - <xsl:choose> - <xsl:when test="string-length($this) < string-length($rest)"> - <xsl:value-of select="$this"/> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$rest"/> - </xsl:otherwise> - </xsl:choose> - </xsl:when> - - <xsl:otherwise> - <xsl:call-template name="str:substring-before-first"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="substring($chars, 2)"/> - </xsl:call-template> - </xsl:otherwise> - - </xsl:choose> - </xsl:template> - - <doc:template name="str:substring-after-last" xmlns=""> - <refpurpose>String extraction</refpurpose> - - <refdescription> - <para>Extracts the portion of string 'text' which occurs after the last of the character in string 'chars'.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string from which to extract a substring.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>The string containing characters to find.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:substring-after-last"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - - <xsl:when test="contains($text, $chars)"> - <xsl:variable name="last" select="substring-after($text, $chars)"/> - - <xsl:choose> - <xsl:when test="contains($last, $chars)"> - <xsl:call-template name="str:substring-after-last"> - <xsl:with-param name="text" select="$last"/> - <xsl:with-param name="chars" select="$chars"/> - </xsl:call-template> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$last"/> - </xsl:otherwise> - </xsl:choose> - </xsl:when> - - <xsl:otherwise> - <xsl:value-of select="$text"/> - </xsl:otherwise> - - </xsl:choose> - </xsl:template> - - <doc:template name="str:substring-before-last" xmlns=""> - <refpurpose>String extraction</refpurpose> - - <refdescription> - <para>Extracts the portion of string 'text' which occurs before the first character of the last occurance of string 'chars'.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string from which to extract a substring.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>The string containing characters to find.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:substring-before-last"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - - <xsl:when test="string-length($text) = 0"/> - - <xsl:when test="string-length($chars) = 0"> - <xsl:value-of select="$text"/> - </xsl:when> - - <xsl:when test="contains($text, $chars)"> - <xsl:call-template name="str:substring-before-last-aux"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="$chars"/> - </xsl:call-template> - </xsl:when> - - <xsl:otherwise> - <xsl:value-of select="$text"/> - </xsl:otherwise> - - </xsl:choose> - </xsl:template> - - <xsl:template name="str:substring-before-last-aux"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - <xsl:when test="string-length($text) = 0"/> - - <xsl:when test="contains($text, $chars)"> - <xsl:variable name="after"> - <xsl:call-template name="str:substring-before-last-aux"> - <xsl:with-param name="text" select="substring-after($text, $chars)"/> - <xsl:with-param name="chars" select="$chars"/> - </xsl:call-template> - </xsl:variable> - - <xsl:value-of select="substring-before($text, $chars)"/> - <xsl:if test="string-length($after) > 0"> - <xsl:value-of select="$chars"/> - <xsl:copy-of select="$after"/> - </xsl:if> - </xsl:when> - - <xsl:otherwise/> - </xsl:choose> - </xsl:template> - - <doc:template name="str:subst" xmlns=""> - <refpurpose>String substitution</refpurpose> - - <refdescription> - <para>Substitute 'replace' for 'with' in string 'text'.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string upon which to perform substitution.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>replace</term> - <listitem> - <para>The string to substitute.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>with</term> - <listitem> - <para>The string to be substituted.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>disable-output-escaping</term> - <listitem> - <para>A value of <literal>yes</literal> indicates that the result should have output escaping disabled. Any other value allows normal escaping of text values. The default is to enable output escaping.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:subst"> - <xsl:param name="text"/> - <xsl:param name="replace"/> - <xsl:param name="with"/> - <xsl:param name='disable-output-escaping'>no</xsl:param> - - <xsl:choose> - <xsl:when test="string-length($replace) = 0 and $disable-output-escaping = 'yes'"> - <xsl:value-of select="$text" disable-output-escaping='yes'/> - </xsl:when> - <xsl:when test="string-length($replace) = 0"> - <xsl:value-of select="$text"/> - </xsl:when> - <xsl:when test="contains($text, $replace)"> - - <xsl:variable name="before" select="substring-before($text, $replace)"/> - <xsl:variable name="after" select="substring-after($text, $replace)"/> - - <xsl:choose> - <xsl:when test='$disable-output-escaping = "yes"'> - <xsl:value-of select="$before" disable-output-escaping="yes"/> - <xsl:value-of select="$with" disable-output-escaping="yes"/> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$before"/> - <xsl:value-of select="$with"/> - </xsl:otherwise> - </xsl:choose> - <xsl:call-template name="str:subst"> - <xsl:with-param name="text" select="$after"/> - <xsl:with-param name="replace" select="$replace"/> - <xsl:with-param name="with" select="$with"/> - <xsl:with-param name="disable-output-escaping" select="$disable-output-escaping"/> - </xsl:call-template> - </xsl:when> - <xsl:when test='$disable-output-escaping = "yes"'> - <xsl:value-of select="$text" disable-output-escaping="yes"/> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$text"/> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:count-substring" xmlns=""> - <refpurpose>Count Substrings</refpurpose> - - <refdescription> - <para>Counts the number of times a substring occurs in a string. This can also counts the number of times a character occurs in a string, since a character is simply a string of length 1.</para> - </refdescription> - - <example> - <title>Counting Lines</title> - <programlisting><![CDATA[ -<xsl:call-template name="str:count-substring"> - <xsl:with-param name="text" select="$mytext"/> - <xsl:with-param name="chars" select="'
'"/> -</xsl:call-template> -]]></programlisting> - </example> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The source string.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>The substring to count.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns a non-negative integer value.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:count-substring"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - <xsl:when test="string-length($text) = 0 or string-length($chars) = 0"> - <xsl:text>0</xsl:text> - </xsl:when> - <xsl:when test="contains($text, $chars)"> - <xsl:variable name="remaining"> - <xsl:call-template name="str:count-substring"> - <xsl:with-param name="text" select="substring-after($text, $chars)"/> - <xsl:with-param name="chars" select="$chars"/> - </xsl:call-template> - </xsl:variable> - <xsl:value-of select="$remaining + 1"/> - </xsl:when> - <xsl:otherwise> - <xsl:text>0</xsl:text> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:substring-after-at" xmlns=""> - <refpurpose>String extraction</refpurpose> - <refdescription> - <para>Extracts the portion of a 'char' delimited 'text' string "array" at a given 'position'.</para> - </refdescription> - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string from which to extract a substring.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>delimiters</para> - </listitem> - </varlistentry> - <varlistentry> - <term>position</term> - <listitem> - <para>position of the elements</para> - </listitem> - </varlistentry> - <varlistentry> - <term>all</term> - <listitem> - <para>If true all of the remaining string is returned, otherwise only the element at the given position is returned. Default: false().</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - - <xsl:template name="str:substring-after-at"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - <xsl:param name="position"/> - <xsl:param name="all" select='false()'/> - - <xsl:choose> - <xsl:when test='number($position) = 0 and $all'> - <xsl:value-of select='$text'/> - </xsl:when> - <xsl:when test='number($position) = 0 and not($chars)'> - <xsl:value-of select='$text'/> - </xsl:when> - <xsl:when test='number($position) = 0 and not(contains($text, $chars))'> - <xsl:value-of select='$text'/> - </xsl:when> - <xsl:when test='not(contains($text, $chars))'> - </xsl:when> - <xsl:when test="number($position) = 0"> - <xsl:value-of select="substring-before($text, $chars)"/> - </xsl:when> - <xsl:otherwise> - <xsl:call-template name="str:substring-after-at"> - <xsl:with-param name="text" select="substring-after($text, $chars)"/> - <xsl:with-param name="chars" select="$chars"/> - <xsl:with-param name="all" select="$all"/> - <xsl:with-param name="position" select="$position - 1"/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:substring-before-at" xmlns=""> - <refpurpose>String extraction</refpurpose> - <refdescription> - <para>Extracts the portion of a 'char' delimited 'text' string "array" at a given 'position' </para> - </refdescription> - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string from which to extract a substring.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>delimiters</para> - </listitem> - </varlistentry> - <varlistentry> - <term>position</term> - <listitem> - <para>position of the elements</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:substring-before-at"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - <xsl:param name="position"/> - - <xsl:choose> - <xsl:when test="$position <= 0"/> - <xsl:when test="not(contains($text, $chars))"/> - <xsl:otherwise> - <xsl:value-of select='substring-before($text, $chars)'/> - <xsl:value-of select='$chars'/> - - <xsl:call-template name="str:substring-before-at"> - <xsl:with-param name="text" select="substring-after($text, $chars)"/> - <xsl:with-param name="position" select="$position - 1"/> - <xsl:with-param name="chars" select="$chars"/> - </xsl:call-template> - - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:insert-at" xmlns=""> - <refpurpose>String insertion</refpurpose> - <refdescription> - <para>Insert 'chars' into "text' at any given "position'</para> - </refdescription> - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string upon which to perform insertion</para> - </listitem> - </varlistentry> - <varlistentry> - <term>position</term> - <listitem> - <para>the position where insertion will be performed</para> - </listitem> - </varlistentry> - <varlistentry> - <term>with</term> - <listitem> - <para>The string to be inserted</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:insert-at"> - <xsl:param name="text"/> - <xsl:param name="position"/> - <xsl:param name="chars"/> - - <xsl:variable name="firstpart" select="substring($text, 0, $position)"/> - <xsl:variable name="secondpart" select="substring($text, $position, string-length($text))"/> - - <xsl:value-of select="concat($firstpart, $chars, $secondpart)"/> - </xsl:template> - - - <doc:template name="str:backward" xmlns=""> - <refpurpose>String reversal</refpurpose> - - <refdescription> - <para>Reverse the content of a given string</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to be reversed</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns string.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:backward"> - <xsl:param name="text"/> - <xsl:variable name="mirror"> - <xsl:call-template name="str:build-mirror"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="position" select="string-length($text)"/> - </xsl:call-template> - </xsl:variable> - <xsl:value-of select="substring($mirror, string-length($text) + 1, string-length($text))"/> - </xsl:template> - - <xsl:template name="str:build-mirror"> - <xsl:param name="text"/> - <xsl:param name="position"/> - - <xsl:choose> - <xsl:when test="$position > 0"> - <xsl:call-template name="str:build-mirror"> - <xsl:with-param name="text" select="concat($text, substring($text, $position, 1))"/> - <xsl:with-param name="position" select="$position - 1"/> - </xsl:call-template> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$text"/> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:justify" xmlns=""> - <refpurpose>Format a string</refpurpose> - - <refdescription> - <para>Inserts newlines and spaces into a string to format it as a block of text.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>String to be formatted.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>max</term> - <listitem> - <para>Maximum line length.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>indent</term> - <listitem> - <para>Number of spaces to insert at the beginning of each line.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>justify</term> - <listitem> - <para>Justify left, right or both. Not currently implemented (fixed at "left").</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Formatted block of text.</para> - </refreturn> - </doc:template> - - <xsl:template name='str:justify'> - <xsl:param name='text'/> - <xsl:param name='max' select='"80"'/> - <xsl:param name='indent' select='"0"'/> - <xsl:param name='justify' select='"left"'/> - - <xsl:choose> - <xsl:when test='string-length($text) = 0 or $max <= 0'/> - - <xsl:when test='string-length($text) > $max and contains($text, " ") and string-length(substring-before($text, " ")) > $max'> - <xsl:call-template name='str:generate-string'> - <xsl:with-param name='text' select='" "'/> - <xsl:with-param name='count' select='$indent'/> - </xsl:call-template> - <xsl:value-of select='substring-before($text, " ")'/> - <xsl:text> -</xsl:text> - <xsl:call-template name='str:justify'> - <xsl:with-param name='text' select='substring-after($text, " ")'/> - <xsl:with-param name='max' select='$max'/> - <xsl:with-param name='indent' select='$indent'/> - <xsl:with-param name='justify' select='$justify'/> - </xsl:call-template> - </xsl:when> - - <xsl:when test='string-length($text) > $max and contains($text, " ")'> - <xsl:variable name='first'> - <xsl:call-template name='str:substring-before-last'> - <xsl:with-param name='text' select='substring($text, 1, $max)'/> - <xsl:with-param name='chars' select='" "'/> - </xsl:call-template> - </xsl:variable> - - <xsl:call-template name='str:generate-string'> - <xsl:with-param name='text' select='" "'/> - <xsl:with-param name='count' select='$indent'/> - </xsl:call-template> - <xsl:value-of select='$first'/> - <xsl:text> -</xsl:text> - <xsl:call-template name='str:justify'> - <xsl:with-param name='text' select='substring($text, string-length($first) + 2)'/> - <xsl:with-param name='max' select='$max'/> - <xsl:with-param name='indent' select='$indent'/> - <xsl:with-param name='justify' select='$justify'/> - </xsl:call-template> - </xsl:when> - - <xsl:otherwise> - <xsl:call-template name='str:generate-string'> - <xsl:with-param name='text' select='" "'/> - <xsl:with-param name='count' select='$indent'/> - </xsl:call-template> - <xsl:value-of select='$text'/> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:character-first" xmlns=""> - <refpurpose>Find first occurring character in a string</refpurpose> - - <refdescription> - <para>Finds which of the given characters occurs first in a string.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The source string.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>chars</term> - <listitem> - <para>The characters to search for.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - </doc:template> - - <xsl:template name="str:character-first"> - <xsl:param name="text"/> - <xsl:param name="chars"/> - - <xsl:choose> - <xsl:when test="string-length($text) = 0 or string-length($chars) = 0"/> - - <xsl:when test="contains($text, substring($chars, 1, 1))"> - <xsl:variable name="next-character"> - <xsl:call-template name="str:character-first"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="substring($chars, 2)"/> - </xsl:call-template> - </xsl:variable> - - <xsl:choose> - <xsl:when test="string-length($next-character)"> - <xsl:variable name="first-character-position" select="string-length(substring-before($text, substring($chars, 1, 1)))"/> - <xsl:variable name="next-character-position" select="string-length(substring-before($text, $next-character))"/> - - <xsl:choose> - <xsl:when test="$first-character-position < $next-character-position"> - <xsl:value-of select="substring($chars, 1, 1)"/> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$next-character"/> - </xsl:otherwise> - </xsl:choose> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="substring($chars, 1, 1)"/> - </xsl:otherwise> - </xsl:choose> - </xsl:when> - <xsl:otherwise> - <xsl:call-template name="str:character-first"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="chars" select="substring($chars, 2)"/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <doc:template name="str:string-match" xmlns=""> - <refpurpose>Match A String To A Pattern</refpurpose> - - <refdescription> - <para>Performs globbing-style pattern matching on a string.</para> - </refdescription> - - <example> - <title>Match Pattern</title> - <programlisting><![CDATA[ -<xsl:call-template name="str:string-match"> - <xsl:with-param name="text" select="$mytext"/> - <xsl:with-param name="pattern" select="'abc*def?g'"/> -</xsl:call-template> -]]></programlisting> - </example> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The source string.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>pattern</term> - <listitem> - <para>The pattern to match against. Certain characters have special meaning:</para> - <variablelist> - <varlistentry> - <term>*</term> - <listitem> - <para>Matches zero or more characters.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>?</term> - <listitem> - <para>Matches a single character.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>\</term> - <listitem> - <para>Character escape. The next character is taken as a literal character.</para> - </listitem> - </varlistentry> - </variablelist> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - - <refreturn> - <para>Returns "1" if the string matches the pattern, "0" otherwise.</para> - </refreturn> - </doc:template> - - <xsl:template name="str:string-match"> - <xsl:param name="text"/> - <xsl:param name="pattern"/> - - <xsl:choose> - <xsl:when test="$pattern = '*'"> - <!-- Special case: always matches --> - <xsl:text>1</xsl:text> - </xsl:when> - <xsl:when test="string-length($text) = 0 and string-length($pattern) = 0"> - <xsl:text>1</xsl:text> - </xsl:when> - <xsl:when test="string-length($text) = 0 or string-length($pattern) = 0"> - <xsl:text>0</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:variable name='before-special'> - <xsl:call-template name='str:substring-before-first'> - <xsl:with-param name='text' select='$pattern'/> - <xsl:with-param name='chars' select='"*?\"'/> - </xsl:call-template> - </xsl:variable> - <xsl:variable name='special'> - <xsl:call-template name='str:character-first'> - <xsl:with-param name='text' select='$pattern'/> - <xsl:with-param name='chars' select='"*?\"'/> - </xsl:call-template> - </xsl:variable> - - <xsl:variable name='new-text' select='substring($text, string-length($before-special) + 1)'/> - <xsl:variable name='new-pattern' select='substring($pattern, string-length($before-special) + 1)'/> - - <xsl:choose> - <xsl:when test="not(starts-with($text, $before-special))"> - <!-- Verbatim characters don't match --> - <xsl:text>0</xsl:text> - </xsl:when> - - <xsl:when test="$special = '*' and string-length($new-pattern) = 1"> - <xsl:text>1</xsl:text> - </xsl:when> - <xsl:when test="$special = '*'"> - <xsl:call-template name='str:match-postfix'> - <xsl:with-param name='text' select='$new-text'/> - <xsl:with-param name='pattern' select='substring($new-pattern, 2)'/> - </xsl:call-template> - </xsl:when> - - <xsl:when test="$special = '?'"> - <xsl:call-template name="str:string-match"> - <xsl:with-param name='text' select='substring($new-text, 2)'/> - <xsl:with-param name='pattern' select='substring($new-pattern, 2)'/> - </xsl:call-template> - </xsl:when> - - <xsl:when test="$special = '\' and substring($new-text, 1, 1) = substring($new-pattern, 2, 1)"> - <xsl:call-template name="str:string-match"> - <xsl:with-param name='text' select='substring($new-text, 2)'/> - <xsl:with-param name='pattern' select='substring($new-pattern, 3)'/> - </xsl:call-template> - </xsl:when> - <xsl:when test="$special = '\' and substring($new-text, 1, 1) != substring($new-pattern, 2, 1)"> - <xsl:text>0</xsl:text> - </xsl:when> - - <xsl:otherwise> - <!-- There were no special characters in the pattern --> - <xsl:choose> - <xsl:when test='$text = $pattern'> - <xsl:text>1</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:text>0</xsl:text> - </xsl:otherwise> - </xsl:choose> - </xsl:otherwise> - </xsl:choose> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <xsl:template name="str:match-postfix"> - <xsl:param name="text"/> - <xsl:param name="pattern"/> - - <xsl:variable name='result'> - <xsl:call-template name='str:string-match'> - <xsl:with-param name='text' select='$text'/> - <xsl:with-param name='pattern' select='$pattern'/> - </xsl:call-template> - </xsl:variable> - - <xsl:choose> - <xsl:when test='$result = "1"'> - <xsl:value-of select='$result'/> - </xsl:when> - <xsl:when test='string-length($text) = 0'> - <xsl:text>0</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:call-template name='str:match-postfix'> - <xsl:with-param name='text' select='substring($text, 2)'/> - <xsl:with-param name='pattern' select='$pattern'/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - - </xsl:template> - - <doc:template name="str:generate-string" xmlns=""> - <refpurpose>Create A Repeating Sequence of Characters</refpurpose> - - <refdescription> - <para>Repeats a string a given number of times.</para> - </refdescription> - - <refparameter> - <variablelist> - <varlistentry> - <term>text</term> - <listitem> - <para>The string to repeat.</para> - </listitem> - </varlistentry> - <varlistentry> - <term>count</term> - <listitem> - <para>The number of times to repeat the string.</para> - </listitem> - </varlistentry> - </variablelist> - </refparameter> - </doc:template> - - <xsl:template name="str:generate-string"> - <xsl:param name="text"/> - <xsl:param name="count"/> - - <xsl:choose> - <xsl:when test="string-length($text) = 0 or $count <= 0"/> - <xsl:otherwise> - <xsl:value-of select="$text"/> - <xsl:call-template name="str:generate-string"> - <xsl:with-param name="text" select="$text"/> - <xsl:with-param name="count" select="$count - 1"/> - </xsl:call-template> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - -</xsl:stylesheet> - |