# XPath expressions (compatibility with XPath subset)

# Simple paths
child::para
para
*
@name
@*
.
..
/
/para
//para
.//para

# Multi-step
child::*/child::para
/descendant::olist/child::item
para/text()

# Predicates
child::para[1]
para[@type="warning"]
chapter[title]

# Expressions
3 + 4
10 - 3
6 * 7
10 div 3
10 mod 3
-5

# Comparisons
3 < 5
3 <= 5
5 > 3
5 >= 3
@name = "test"
@name != "test"

# Boolean
true() or false()
true() and false()

# Functions
last()
position()
count(//item)
concat("a", "b", "c")
string-length("hello")

# Variables
$x
$ns:var

# Nested
(1 + 2) * 3
count(//item) > 5
/bookstore/book[price>35]/title