Softanza
StartFrançais
Softanza
StartFrançais
Reference · stzString

IsContiguousListInShortForm()

TRUE if the string is a contiguous list in short form.

Basic examples (1)

Softanza
# [1,3] is not contiguous
? StzStringQ('[1,3]').IsContiguousListInString()
# 1:3 is
? StzStringQ('1:3').IsContiguousListInString()
# A:C is
? StzStringQ(' "A":"C" ').IsContiguousListInString()
# the Arabic range is
? StzStringQ(' "ا":"ج" ').IsContiguousListInString()
# IsContiguous on a real range
? IsContiguous(1:3)
# ... and on a char range
? IsContiguous("A":"E")
# contiguous + normal form
? StzStringQ('[1,2,3]').IsContiguousListInNormalForm()
# contiguous + short form
? StzStringQ('1:3').IsContiguousListInShortForm()
# ... char ranges
? StzStringQ(' "A":"C" ').IsContiguousListInShortForm()
# ... Arabic ranges
? StzStringQ(' "ا":"ج" ').IsContiguousListInShortForm()
Output
0
1
1
1
1
1
1
1
1
1

run on 2026-10-02 04:24 inside the library at commit 0e72e2e2c; taken from 527_identifying_lists_inside_a_string.ring(opens in a new tab)

The extensions of this method

Each extension, and whether it exists for this method; an extension that exists combines with the others (FindSTCS).

Extension
Exists
What it adds · The names
Q
no
does what the method does, then returns the object, so the call can be chained
QQ
no
chains on the next, more specific type of object (the Q ladder)
QQQ
no
chains on the most specific type of object (the Q ladder)
QRT
no
returns the result as an object of the requested type
CS
no
takes a case-sensitivity flag
ST
no
takes the position to start from (StartingAt)
IB
no
takes bounds that are included (IncludingBounds)
XT
no
the extended form: more parameters than the base method
XTT
no
yet another extension: a further extended form, after XT
Z
no
includes the position in what it returns
ZZ
no
returns positions as sections, [start, end]
W
no
selects by a condition
WF
no
selects by a condition, with the expressive keywords (@NextItem, @PreviousItem...)
D
no
takes a direction, forward or backward (Directional)
F
no
takes a function (the condition or the update is given as a function); the forms document also uses F for the future form, which defers the action
Many
no
works on a collection of items instead of one (the plural form)
Except
no
takes exceptions, what to leave out (the exceptional form)
U
no
returns the result without duplication

Every example is a test file of the library, run inside the library for this page; only those whose output kept every promise their file wrote are shown.

See also