lsearch(n) Tcl Built-In Commands lsearch(n)______________________________________________________________________________NAMElsearch - See if a list contains a particular element
SYNOPSISlsearch ?mode? list pattern
_________________________________________________________________DESCRIPTION
This command searches the elements of list to see if one of them
matches pattern. If so, the command returns the index of the first
matching element. If not, the command returns -1. The mode argument
indicates how the elements of the list are to be matched against pat‐
tern and it must have one of the following values:
-exact The list element must contain exactly the same string as pat‐
tern.
-glob Pattern is a glob-style pattern which is matched against each
list element using the same rules as the string match command.
-regexp
Pattern is treated as a regular expression and matched against
each list element using the rules described in the re_syntax
reference page.
If mode is omitted then it defaults to -glob.
KEYWORDS
list, match, pattern, regular expression, search, string
Tcl 7.0 lsearch(n)