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Variable Reference >
case-fold: preference buffer-specific variable
Default value: 1
If nonzero, Epsilon considers upper case and lower case the same when
searching, so a search string of "Word" would match "word" and
"WORD" as well. This variable sets the default for a search in each
buffer, but when searching you can change case-folding status for that
particular search by pressing Ctrl-C.
Searching Primitives (Primitives)
Examining Strings (Primitives)
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