diff options
Diffstat (limited to 'src/terminal.go')
| -rw-r--r-- | src/terminal.go | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/terminal.go b/src/terminal.go index 1ca1c804..88c2b4a0 100644 --- a/src/terminal.go +++ b/src/terminal.go @@ -299,6 +299,7 @@ type Terminal struct { scrollbar string previewScrollbar string ansi bool + nth []Range tabstop int margin [4]sizeSpec padding [4]sizeSpec @@ -462,6 +463,7 @@ const ( actChangePreviewLabel actChangePrompt actChangeQuery + actChangeNth actClearScreen actClearQuery actClearSelection @@ -597,6 +599,7 @@ type placeholderFlags struct { type searchRequest struct { sort bool sync bool + nth *[]Range command *commandSpec environ []string changed bool @@ -880,6 +883,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor header: []string{}, header0: opts.Header, ansi: opts.Ansi, + nth: opts.Nth, tabstop: opts.Tabstop, hasStartActions: false, hasResultActions: false, @@ -4359,6 +4363,7 @@ func (t *Terminal) Loop() error { } for loopIndex := int64(0); looping; loopIndex++ { var newCommand *commandSpec + var newNth *[]Range var reloadSync bool changed := false beof := false @@ -4618,6 +4623,22 @@ func (t *Terminal) Loop() error { } t.multi = multi req(reqList, reqInfo) + case actChangeNth: + changed = true + + // Split nth expression + tokens := strings.Split(a.a, "|") + if nth, err := splitNth(tokens[0]); err == nil { + // Changed + newNth = &nth + } else { + // The default + newNth = &t.nth + } + // Cycle + if len(tokens) > 1 { + a.a = strings.Join(append(tokens[1:], tokens[0]), "|") + } case actChangeQuery: t.input = []rune(a.a) t.cx = len(t.input) @@ -5537,7 +5558,7 @@ func (t *Terminal) Loop() error { reload := changed || newCommand != nil var reloadRequest *searchRequest if reload { - reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, command: newCommand, environ: t.environ(), changed: changed} + reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, nth: newNth, command: newCommand, environ: t.environ(), changed: changed} } t.mutex.Unlock() // Must be unlocked before touching reqBox |