lremove — Remove elements from a list by index
lremove list ?index ...?
lremove returns a new list formed by simultaneously removing
zero or more elements of list at each of the indices given
by an arbitrary number of index arguments. The indices may
be in any order and may be repeated; the element at index will only
be removed once. The index values are interpreted the same as index
values for the command string
index, supporting simple index arithmetic and indices
relative to the end of the list. 0 refers to the first element of
the list, and end refers to the last element of the list.
Removing the third element of a list:
% lremove {a b c d e} 2
a b d e
Removing two elements from a list:
% lremove {a b c d e} end-1 1
a c e
Removing the same element indicated in two different ways:
% lremove {a b c d e} 2 end-2
a b d e
list, lappend, lassign, ledit, lindex, linsert, llength, lmap, lpop, lrange, lrepeat, lreplace, lreverse, lsearch, lseq, lset, lsort
element, list, remove
Copyright © 2019 Donal K. Fellows.