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Add exact-boundary-match to man page

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Junegunn Choi 2024-08-16 18:20:55 +09:00
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man/man1/fzf.1
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@ -1146,6 +1146,22 @@ A term can be prefixed by \fB^\fR, or suffixed by \fB$\fR to become an
anchored-match term. Then fzf will search for the lines that start with or end
with the given string. An anchored-match term is also an exact-match term.
.SS Exact\-boundary\-match (quoted both ends)
A single-quoted term is interpreted as an "exact\-boundary\-match". fzf will
search for the exact occurrences of the string with both ends at the word
boundaries. Unlike in regular expressions, this also sees an underscore as
a word boundary. But the words around underscores are ranked lower and appear
later in the result than the other words around the other types of word
boundaries.
1. xxx foo xxx (highest score)
.br
2. xxx foo_xxx
.br
3. xxx_foo xxx
.br
4. xxx_foo_xxx (lowest score)
.SS Negation
If a term is prefixed by \fB!\fR, fzf will exclude the lines that satisfy the
term from the result. In this case, fzf performs exact match by default.