Basic HTML version of Foils prepared August 1 99
| <xsl:apply-templates select="pattern"/> |
| Applies template rules to the children of the node |
| <xsl:value-of select="pattern"> |
| Extracts value of element pattern |
| <xsl:for-each select="pattern"> |
| Performs operation for each element described by pattern |
| <xsl:sort select="key"> |
| Used in apply-template or for-each element, sorts children according to the key |