ab

Selects numeric range iteration in an itera loop.

Syntax: itera ab <range> <binding>

Category

iteration

Related

• itera
• ex
• de
• per
• ab pipeline

Examples

examples/corpus/ab/ab.fab (canonical · keyword)

Selects numeric range iteration in an itera loop.

# ab — bounded iteration step
#
# GRAMMAR:
#   iteraStmt :← 'itera' 'ab' expr '‥' expr step? 'fixum' ident block
#
# EXPECTED OUTPUT:
#   Scalar stdout smoke (see body).
#

incipit {
    itera ab 0‥10 per 2 fixum i {
        nota i
    }
}

Expected output:

0
2
4
6
8