• *AVERAGE Function
• *COUNT Function
• *counter Function
• *FOR_EACH Function
• *LINE_INSERT Function
• *LINE_REMOVE Function
• *LINE_REPLACE Function
• *MAX Function
• *MIN Function
• *PATTERN_EXTRACT Function
• *PATTERN_LOOKUP Function
• *PATTERN_LOOKUPI Function
• *REMOVE_DUPLICATES Function
• *REMOVE_DUPLICATESI Function
• *REVERSE_WORDS Function
• *TOTAL Function
• *WORD Function
• *WORD_INSERT Function
• *WORD_REMOVE Function
• *WORD_REPLACE Function
• *WORDI Function
• a5_arguments_dbflist Function
• a5_autocomplete_list Function
• a5_define_parameters Function
• a5_get_parameters Function
• a5_get_writeable_drives Function
• a5_getaddinsinstalled Function
• a5_progresslist Function
• a5_window_list Function
• COMMA_TO_CRLF Function
• COUNTRIESOFWORLD Function
• COUNTRYLOOKUP Function
• CRLF_TO_COMMA Function
• CSTATE Function
• CSTATE_ABREVLOOKUP Function
• CSTATES Function
• EXTRACT_ALL_STRINGS Function
• FILTER_STRING_MULTI Function
• FILTER_STRING_SMATCH Function
• FILTER_STRINGC Function
• INLIST2 Function
• inlistn Function
• IS_ONE_OF Function
• keylist_filtered_build Function
• POS_FROM_WORD_NUMBER Function
• REGION_FROM_AREACODE Function
• REMOVE_BLANK_LINES Function
• SortList_On_ReferenceList Function
• TAGGED_PATTERN Function
• UniqueNameGet Function
• WORD_CHANGE Function
• WORD_DUPLICATES Function
• WORD_EVALUATE Function
• WORD_EXISTS Function
• WORD_EXISTS_C Function
• WORD_i Function
• WORD_MOVE Function
• WORD_NUM Function
• WORD_NUMBER_GET Function
• WORD_REMOVE Function
• WORD_REPLACE Function
• WORD_SUBTRACT Function
• WORD_SUBTRACTC Function
• WORD_TAGGED_PATTERN Function

WORD_EXISTS Function

Syntax

Arguments

stringCharacter

A CR-LF delimited list of words or entries.

wordCharacter

The word or entry to find in List.

delimiterCharacter

Default = crlf(). Defines the character delimiter between words.

Returns

resultLogical

Returns .T. if the word is found in list. Otherwise, returns .F.

Description

Does a search for a word in a list of words, ignoring case.

Discussion

The WORD_EXISTS() function determines whether a word exists in a list.

Example

dim s as C

s = <<%a%
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
%a%

? word_exists(s, "Friday", crlf())
= .T.

? word_exists(s, "monday", crlf())
= .T.

See Also

• WORD_EXISTS_C()
• WORD_NUM()
• Character Search Functions
• List Processing Functions