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| 1 .TH LIBEXSLT 3 "04 November 2003" libxslt | |
| 2 .SH NAME | |
| 3 libexslt \- extension library for XSLT | |
| 4 .SH SYNOPSIS | |
| 5 .B #include <libexslt/exslt.h> | |
| 6 .sp | |
| 7 .B void exsltCommonRegister(void); | |
| 8 .br | |
| 9 .B void exsltDateRegister(void); | |
| 10 .br | |
| 11 .B void exsltDynRegister(void); | |
| 12 .br | |
| 13 .B void exsltFuncRegister(void); | |
| 14 .br | |
| 15 .B void exsltMathRegister(void); | |
| 16 .br | |
| 17 .B void exsltSetsRegister(void); | |
| 18 .br | |
| 19 .B void exsltStrRegister(void); | |
| 20 .br | |
| 21 .B void exsltRegisterAll(void); | |
| 22 .br | |
| 23 .B void exsltSaxonRegister(void); | |
| 24 .SH DESCRIPTION | |
| 25 The | |
| 26 .B libexslt | |
| 27 library is used to provide extensions to | |
| 28 .SM XSLT | |
| 29 functions. These extensions come from the | |
| 30 .SM EXSLT | |
| 31 project <http://www.exslt.org/> | |
| 32 .LP | |
| 33 .SH USAGE | |
| 34 To make use of these functions in | |
| 35 .SM XSLT | |
| 36 the appropriate namespace must be defined on the | |
| 37 .B xsl:stylesheet | |
| 38 element. To enable support for them in | |
| 39 .BR libxslt (3) | |
| 40 you must call the appropriate functions (listed in the | |
| 41 .B SYNOPSIS | |
| 42 section) to register the extensions. The | |
| 43 .I xslt-config | |
| 44 shell script can be used to obtain the necessary flags for | |
| 45 the pre-processor and linker. | |
| 46 The supported extensions are: | |
| 47 .SS COMMON | |
| 48 .TP 2.2i | |
| 49 Namespace: http://exslt.org/common | |
| 50 .TP 2.2i | |
| 51 See http://www.exslt.org/exsl/index.html for a description. | |
| 52 .TP 2.2i | |
| 53 .B node-set() | |
| 54 convert the given RTF into a node-set. | |
| 55 .TP | |
| 56 .B object-type() | |
| 57 returns the type of the given argument. | |
| 58 .TP | |
| 59 .B document | |
| 60 Create multiple output documents. See http://www.exslt.org/exsl/elements/documen
t/index.html | |
| 61 | |
| 62 .SS MATH | |
| 63 .TP 2.2i | |
| 64 Namespace: http://exslt.org/math | |
| 65 .TP 2.2i | |
| 66 See http://www.exslt.org/math/index.html for a description. | |
| 67 .TP 2.2i | |
| 68 .B min() | |
| 69 returns the minimum value of the given node-set | |
| 70 .TP | |
| 71 .B max() | |
| 72 returns the maximum value of the given node-set | |
| 73 .TP | |
| 74 .B highest() | |
| 75 returns the nodes in the node-set whose value is the maximum value for the node-
set. | |
| 76 .TP | |
| 77 .B lowest() | |
| 78 returns the nodes in the node-set whose value is the minimum value for the node-
set. | |
| 79 .TP | |
| 80 .B constant() | |
| 81 returns a number value of the given constant with the given precision. The const
ants are PI, E, SQRRT2, LN2, LN10, LOG2E, and SQRT1_2. | |
| 82 .TP | |
| 83 .B random() | |
| 84 returns a random number between 0 and 1 inclusive. | |
| 85 .TP | |
| 86 .B abs() | |
| 87 returns the absolute value of the argument. | |
| 88 .TP | |
| 89 .B sqrt() | |
| 90 returns the square root of the argument. | |
| 91 .TP | |
| 92 .B power() | |
| 93 returns the power base and power arguments. | |
| 94 .TP | |
| 95 .B log() | |
| 96 returns the natural log of the argument. | |
| 97 .TP | |
| 98 .B sin() | |
| 99 returns the sine of the argument. | |
| 100 .TP | |
| 101 .B cos() | |
| 102 returns the cosine of the argument. | |
| 103 .TP | |
| 104 .B tan() | |
| 105 returns the tangent of the argument. | |
| 106 .TP | |
| 107 .B asin() | |
| 108 returns the arc sine of the argument. | |
| 109 .TP | |
| 110 .B acos() | |
| 111 returns the arc cosine of the argument. | |
| 112 .TP | |
| 113 .B atan() | |
| 114 returns the arc tangent of the argument. | |
| 115 .TP | |
| 116 .B atan2() | |
| 117 returns the arc tangent function of the y/x arguments. | |
| 118 .TP | |
| 119 .B exp() | |
| 120 returns the exponential function of the argument. | |
| 121 | |
| 122 .SS SETS | |
| 123 .TP 2.2i | |
| 124 Namespace: http://exslt.org/sets | |
| 125 .TP 2.2i | |
| 126 See http://www.exslt.org/set/index.html for a description. | |
| 127 .TP 2.2i | |
| 128 .B difference() | |
| 129 returns the difference between the two given node-sets. | |
| 130 .TP | |
| 131 .B intersection() | |
| 132 returns a node-set of the nodes within both given node-sets. | |
| 133 .TP | |
| 134 .B distinct() | |
| 135 returns a node-set of all nodes in the first argument that are not in the second
s argument. | |
| 136 .TP | |
| 137 .B has-same-node() | |
| 138 returns TRUE if there is an intersection between the two given node-sets. | |
| 139 .TP | |
| 140 .B leading() | |
| 141 returns a node-set of all nodes in the first argument that precede the first nod
e in the second argument. | |
| 142 .TP | |
| 143 .B trailing() | |
| 144 returns a node-set of all nodes in the first argument that follow the first node
in the second argument. | |
| 145 | |
| 146 .SS "DATES and TIMES" | |
| 147 .TP 2.2i | |
| 148 Namespace: http://exslt.org/dates-and-times | |
| 149 .TP 2.2i | |
| 150 See http://www.exslt.org/date/date.html for a description. | |
| 151 .TP 2.2i | |
| 152 .B date-time() | |
| 153 returns the current date and time as a date/time string. | |
| 154 .TP | |
| 155 .B date() | |
| 156 returns the date specified in the given date/time string. | |
| 157 .TP | |
| 158 .B time() | |
| 159 returns the time specified in the date/time string given as the argument. | |
| 160 .TP | |
| 161 .B year() | |
| 162 returns the year of a date as a number. | |
| 163 .TP | |
| 164 .B leap-year() | |
| 165 returns true if the year given in a date is a leap year. | |
| 166 .TP | |
| 167 .B month-in-year() | |
| 168 returns the month of a date as a number. | |
| 169 .TP | |
| 170 .B month-name() | |
| 171 returns the full name of the month of a date. | |
| 172 .TP | |
| 173 .B month-abbreviation() | |
| 174 returns the abbreviation of the month of a date. | |
| 175 .TP | |
| 176 .B week-in-year() | |
| 177 returns the week of the year as a number. | |
| 178 .TP | |
| 179 .B week-in-month() | |
| 180 returns the week in a month of a date as a number. | |
| 181 .TP | |
| 182 .B day-in-year() | |
| 183 returns the month of a date as a number. | |
| 184 .TP | |
| 185 .B day-in-month() | |
| 186 returns the day of a date as a number. | |
| 187 .TP | |
| 188 .B day-of-week-in-month() | |
| 189 returns the day-of-the-week in a month of a date as a number. | |
| 190 .TP | |
| 191 .B day-in-week() | |
| 192 returns the day of the week given in a date as a number. | |
| 193 .TP | |
| 194 .B day-name() | |
| 195 returns the full name of the day of the week of a date. | |
| 196 .TP | |
| 197 .B day-abbreviation() | |
| 198 returns the abbreviation of the day of the week of a date. | |
| 199 .TP | |
| 200 .B hour-in-day() | |
| 201 returns the hour of the day as a number. | |
| 202 .TP | |
| 203 .B minute-in-hour() | |
| 204 returns the minute of the hour as a number. | |
| 205 .TP | |
| 206 .B second-in-minute() | |
| 207 returns the second of the minute as a number. | |
| 208 .TP | |
| 209 .B seconds() | |
| 210 returns the number of seconds specified by the argument string. | |
| 211 .TP | |
| 212 .B add() | |
| 213 returns the date/time resulting from adding a duration to a date/time. | |
| 214 .TP | |
| 215 .B add-duration() | |
| 216 returns the duration resulting from adding two given durations together. | |
| 217 .TP | |
| 218 .B difference() | |
| 219 returns the duration between the first date and the second date. | |
| 220 .TP | |
| 221 .B duration() | |
| 222 returns a duration string that represents the given number of seconds since 1970
-01-01T00:00:00. | |
| 223 | |
| 224 .SS STRINGS | |
| 225 .TP 2.2i | |
| 226 Namespace: http://exslt.org/strings | |
| 227 .TP 2.2i | |
| 228 See http://www.exslt.org/str/index.html for a description. | |
| 229 .TP 2.2i | |
| 230 .B tokenize() | |
| 231 returns a node set of token elements, each containing one token from the string. | |
| 232 .TP | |
| 233 .B padding() | |
| 234 returns a string padded to a certain length. | |
| 235 .TP | |
| 236 .B align() | |
| 237 returns a string aligned within another string. | |
| 238 .TP | |
| 239 .B concat() | |
| 240 returns the concatenation of the string values of the nodes in that node set. | |
| 241 | |
| 242 .SS FUNCTIONS | |
| 243 .TP 2.2i | |
| 244 Namespace: http://exslt.org/functions | |
| 245 .TP 2.2i | |
| 246 See http://www.exslt.org/func/index.html for a description. | |
| 247 .TP 2.2i | |
| 248 .B function | |
| 249 declares an extension function. | |
| 250 .TP | |
| 251 .B result | |
| 252 returns the result of an extension function declared in function(). | |
| 253 .SH FILES | |
| 254 .TP | |
| 255 .I /usr/bin/xslt-config | |
| 256 shell script giving pre-processor and linker flags. | |
| 257 .TP | |
| 258 .I /usr/lib/libexslt.a | |
| 259 static library | |
| 260 .TP | |
| 261 .I /usr/lib/libexslt.so | |
| 262 sharable library | |
| 263 .SH AUTHORS | |
| 264 Manual page by Heiko W. Rupp (hwr@pilhuhn.de) | |
| 265 .SH "SEE ALSO" | |
| 266 .BR libxml (3), | |
| 267 .BR libxslt (3), | |
| 268 .BR xmllint (1) | |
| 269 .BR xsltproc (1), | |
| 270 .\" end of manual page | |
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