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Improve docs
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parent
60d3577b59
commit
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14
m/search.go
14
m/search.go
@ -40,12 +40,15 @@ func (p *Pager) scrollToSearchHits() {
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}
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}
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// NOTE: When we search, we do that by looping over the *input lines*, not the
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// NOTE: When we search, we do that by looping over the *input lines*, not the
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// screen lines. That's why we're using a line number rather than a
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// screen lines. That's why startPosition is a LineNumber rather than a
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// scrollPosition for searching.
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// scrollPosition.
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//
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//
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// The `beforePosition` parameter is exclusive, meaning that line will not be
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// The `beforePosition` parameter is exclusive, meaning that line will not be
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// searched.
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// searched.
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//
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//
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// For the actual searching, this method will call _findFirstHit() in parallel
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// on multiple cores, to help large file search performance.
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//
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// FIXME: We should take startPosition.deltaScreenLines into account as well!
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// FIXME: We should take startPosition.deltaScreenLines into account as well!
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func (p *Pager) findFirstHit(startPosition linenumbers.LineNumber, beforePosition *linenumbers.LineNumber, backwards bool) *scrollPosition {
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func (p *Pager) findFirstHit(startPosition linenumbers.LineNumber, beforePosition *linenumbers.LineNumber, backwards bool) *scrollPosition {
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// If the number of lines to search matches the number of cores (or more),
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// If the number of lines to search matches the number of cores (or more),
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@ -116,12 +119,15 @@ func (p *Pager) findFirstHit(startPosition linenumbers.LineNumber, beforePositio
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}
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}
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// NOTE: When we search, we do that by looping over the *input lines*, not the
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// NOTE: When we search, we do that by looping over the *input lines*, not the
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// screen lines. That's why we're using a line number rather than a
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// screen lines. That's why startPosition is a LineNumber rather than a
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// scrollPosition for searching.
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// scrollPosition.
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//
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//
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// The `beforePosition` parameter is exclusive, meaning that line will not be
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// The `beforePosition` parameter is exclusive, meaning that line will not be
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// searched.
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// searched.
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//
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//
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// This method will run over multiple chunks of the input file in parallel to
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// help large file search performance.
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//
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// FIXME: We should take startPosition.deltaScreenLines into account as well!
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// FIXME: We should take startPosition.deltaScreenLines into account as well!
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func (p *Pager) _findFirstHit(startPosition linenumbers.LineNumber, beforePosition *linenumbers.LineNumber, backwards bool) *scrollPosition {
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func (p *Pager) _findFirstHit(startPosition linenumbers.LineNumber, beforePosition *linenumbers.LineNumber, backwards bool) *scrollPosition {
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searchPosition := startPosition
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searchPosition := startPosition
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