XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition (874 page)

occurrence indicator

empty sequence and

optional argument
v.
argument with

quantifier (regex).
See also
quantifiers (regex)

xsi:nil and

quotation marks.
See also
double quotes; single quotes

apostrophes and

delimiting

French

Raggett, Dave

random number generator

range variables

definition/description

in
every
expression

in
for
expression

joins with multiple

in
some
expression

RangeExpr construct

value comparisons and

ranges, numeric.
See also
to
operator

ratio between two durations

read-only language, XPath as

Recommendations (W3 C)

defined

serialization specification

standards
vs.

XML Information Set

XML Namespaces 1.1

processing instruction

XPath 2.0

XPath expressions

XSLT 1.0

XSLT 2.0

recoverable errors

recursive/recursion.
See also
computational stylesheets

deep copy

divide-and-conquer

functions

head-tail

iteration
v.

level=multiple and

processing

list of values

sequence of nodes

sequence of strings

speed/efficiency

summary

tail-recursive functions

templates

xsl:call-template and

REC-xml.xsl overlay stylesheet

redundant namespace nodes

redundant processing

regex.
See
regular expressions

regex construct

regex-group() function.
See also
xsl:analyze-string

xsl:analyze-string and

regular expressions (regex).
See also
matches() function; replace() function; tokenize() function; xsl:analyze-string

anchored

backslash in

case-insensitive comparison in

chevrons and

comments in,
x
flag and

constructs in

curly brackets and

definition/description

Digit as

digits in

escaping special characters in

flags.
See
flags

matches zero-length string

matches() and

metacharacters.
See
metacharacters

parentheses in

parenthesized subexpressions

pattern facet and

Perl and

quantifiers.
See
quantifiers

replace() and

square brackets in

syntax

brief summary

disallowed constructs

XML Schema and

tokenize() and

whitespace in

words matching in

in xsl:analyze-string

xsl:matching-substring and

xsl:non-matching-substring and

zero-length strings and

relational databases.
See also
SQL

relational joins

relationships, encapsulation of

relative reference

of (“”)

relative URI
v.

relative URIs

definition/description

doc() and

in href attribute

as links between output documents

as namespace URI

relative reference
v.

resolving

RelativePathExpr construct

RelativePathPattern construct

ancestor node and

attribute-or-top axis and

child-or-top axis and

parent node and

steps and

Relax NG

remainder from integer division.
See also
mod
operator