Data Member 

Description 

alphabetFile 

Name of dtSearch alphabet file to use when parsing text into words. 

autoFilterSizeMB 

Size of files that are always processed using the unicode filtering algorithm, in megabytes. 

binaryFiles 

BinaryFilesSettings value specifying the treatment of binary files. 

binaryFilterTextChars 

Define characters considered to be text if binaryFiles is set ot dtsoFilterBinary 

booleanConnectors 

Use to replace the default connectors used in search requests. 

fieldFlags 

FieldFlags values that control indexing of metadata. 

fileTypeTableFile 

Name of the file containing a table of filename patterns for file formats that dtSearch cannot detect automatically, such as older versions of WordStar. 

fuzzyChar 

Character that enables fuzzy searching for a search term (default "%") 

homeDir 

"Home" directory where the dtSearch Engine and support files are located. 

hyphens 

HyphenSettings value specifying the treatment of hyphens in text 

indexNumbers 

If false, any word that begins with a digit will not be indexed. 

lzwEnableCode 

Obsolete. 

macroChar 

Character that indicates that a search term is a macro (default "@") 

matchDigitChar 

Wildcard character that matches a single digit (default "=") 

maxFieldNesting 

Maximum depth of nested fields (value must be between 1 and 32) 

maxStoredFieldSize 

Maximum size of a single stored field. 

maxWordLength 

Words longer than the maxWordLength will be truncated when indexing. 

maxWordsToRetrieve 

Maximum number of words that can be matched in a search. 

noiseWordFile 

List of noise words to skip during indexing (default: "noise.dat") A noise word is a word such as the or if that is so common that it is not useful in searches. 

pAnalyzer 

Pointer to language analyzer to use for word breaking 

phonicChar 

Character that enables phonic searching for a search term (default "#"). 

privateDir 

A directory that the dtSearch Engine can use to store temporary files. 

segmentationRulesFile 

File segmentation rules, used to split up long text files into logical subdocuments during indexing. 

stemmingChar 

Character that enables stemming for a search term. 

stemmingRulesFile 

Stemming rules for stemming searches (default: "stemming.dat")
The stemming.dat file uses a plain text format and includes comments in the file that describe the file format. 

storedFieldDelimiterChar 

Character to insert between multiple instances of a stored field in a single document 

synonymChar 

Character that enables synonym searching for a search term (default "&") 

textFieldsFile 

Name of the file containing rules for extraction of field data from text files based on markers in the next
The TextFieldsFile is an XML file. 

textFlags 

Flags that control text-processing options. 

titleSize 

Use this option to change the number of characters stored as the "title" property of each document, up to a maximum of 512. 

unicodeFilterBlockSize 

Specifies how each input file is divided into blocks before being filtered. 

unicodeFilterFlags 

UnicodeFilterFlags values controlling the behavior of the Unicode filtering algorithm. 

unicodeFilterMinTextSize 

Minimum length of a run of text when applying the Unicode Filtering algorithm. 

unicodeFilterRanges 

Indicates Unicode ranges that are of interest when filtering. 

unicodeFilterWordOverlapAmount 

Amount of overlap when automatically breaking words when applying the Unicode Filtering algorithm. 

updateFiles 

Set to true to force all configuration files to be re-read. 

userThesaurusFile 

User-defined synonym sets. 

weightChar 

Character used to indicate term weighting (example: apple:5) The prefix used to add field name in front of a word in an xfilter expression is a doubling of the weightChar (default "::"). 

xmlIgnoreTags 

Comma-separated list of tags to ignore when indexing XML