bb1e1e8 Merge pull request #146 from bnema/fix/session-info-transcript · zut

M packages/agent/modes/interactive.go +1 -1


@@ -683,7 +683,7 @@ type Interactive struct {
683	683		rightBarHidden bool // session-only Ctrl+B toggle; zero value keeps the rail visible
684	684		liveBlock []string // live streaming/tool progress rendered outside scrollback
685	685		helpBlock []string // rendered above the chat when /help was typed
686		-	sessionInfoBlock []string // rendered above the chat when /info was typed
	686	+	sessionInfoBlocks []sessionInfoBlock
687	687		cumUsage provider.Usage
688	688		lastCtxInput int // input_tokens of the most recent turn — approximates current context size
689	689		busy bool


@@ -683,7 +683,7 @@ type Interactive struct {
683		rightBarHidden bool // session-only Ctrl+B toggle; zero value keeps the rail visible	683		rightBarHidden bool // session-only Ctrl+B toggle; zero value keeps the rail visible
684		liveBlock []string // live streaming/tool progress rendered outside scrollback	684		liveBlock []string // live streaming/tool progress rendered outside scrollback
685		helpBlock []string // rendered above the chat when /help was typed	685		helpBlock []string // rendered above the chat when /help was typed
686	-	sessionInfoBlock []string // rendered above the chat when /info was typed	686	+	sessionInfoBlocks []sessionInfoBlock
687		cumUsage provider.Usage	687		cumUsage provider.Usage
688		lastCtxInput int // input_tokens of the most recent turn — approximates current context size	688		lastCtxInput int // input_tokens of the most recent turn — approximates current context size
689		busy bool	689		busy bool

M packages/agent/modes/interactive_commands.go +2 -3


@@ -228,7 +228,7 @@ func (i *Interactive) runSlash(ctx context.Context, cmd string) (done bool) {
228	228		i.statusErr = ""
229	229		i.statusOK = ""
230	230		i.helpBlock = nil
231		-	i.sessionInfoBlock = nil
	231	+	i.sessionInfoBlocks = nil
232	232		i.parkedTurn = 0
233	233		i.parkedTotal = 0
234	234		i.scrollOffset = 0

@@ -243,7 +243,6 @@ func (i *Interactive) runSlash(ctx context.Context, cmd string) (done bool) {
243	243		case "/help":
244	244		i.mu.Lock()
245	245		i.helpBlock = renderHelpBlock(i.cfg.Theme, i.lastCols(), i.llamaConfigured)
246		-	i.sessionInfoBlock = nil
247	246		i.statusErr = ""
248	247		i.statusOK = ""
249	248		// Pin the viewport to the newest content so the help block,

@@ -401,7 +400,7 @@ func (i *Interactive) runSlash(ctx context.Context, cmd string) (done bool) {
401	400		i.toolOrder = nil
402	401		i.toolGate = map[string]int{}
403	402		i.helpBlock = nil
404		-	i.sessionInfoBlock = nil
	403	+	i.sessionInfoBlocks = nil
405	404		i.parkedTurn = 0
406	405		i.statusOK = "cwd " + i.cfg.CWD
407	406		i.statusErr = ""

 		i.statusErr = ""
 		i.statusOK = ""
 		i.helpBlock = nil
-		i.sessionInfoBlock = nil
+		i.sessionInfoBlocks = nil
 		i.parkedTurn = 0
 		i.parkedTotal = 0
 		i.scrollOffset = 0
 	case "/help":
 		i.mu.Lock()
 		i.helpBlock = renderHelpBlock(i.cfg.Theme, i.lastCols(), i.llamaConfigured)
-		i.sessionInfoBlock = nil
 		i.statusErr = ""
 		i.statusOK = ""
 		// Pin the viewport to the newest content so the help block,
 		i.toolOrder = nil
 		i.toolGate = map[string]int{}
 		i.helpBlock = nil
-		i.sessionInfoBlock = nil
+		i.sessionInfoBlocks = nil
 		i.parkedTurn = 0
 		i.statusOK = "cwd " + i.cfg.CWD
 		i.statusErr = ""

M packages/agent/modes/interactive_host.go +2 -2


@@ -119,7 +119,7 @@ func (i Interactive) ApplySessionAgentWithCompactHandoff(ag core.Agent, provid
119	119		i.toolOrder = nil
120	120		i.toolGate = map[string]int{}
121	121		i.helpBlock = nil
122		-	i.sessionInfoBlock = nil
	122	+	i.sessionInfoBlocks = nil
123	123		i.extNotes = nil
124	124		i.parkedTurn = 0
125	125		i.parkedTotal = 0

@@ -175,7 +175,7 @@ func (i Interactive) applyChangedCWD(ag core.Agent, provider, model, cwd strin
175	175		i.toolOrder = nil
176	176		i.toolGate = map[string]int{}
177	177		i.helpBlock = nil
178		-	i.sessionInfoBlock = nil
	178	+	i.sessionInfoBlocks = nil
179	179		i.parkedTurn = 0
180	180		i.statusErr = ""
181	181		i.mu.Unlock()


@@ -119,7 +119,7 @@ func (i Interactive) ApplySessionAgentWithCompactHandoff(ag core.Agent, provid
119		i.toolOrder = nil	119		i.toolOrder = nil
120		i.toolGate = map[string]int{}	120		i.toolGate = map[string]int{}
121		i.helpBlock = nil	121		i.helpBlock = nil
122	-	i.sessionInfoBlock = nil	122	+	i.sessionInfoBlocks = nil
123		i.extNotes = nil	123		i.extNotes = nil
124		i.parkedTurn = 0	124		i.parkedTurn = 0
125		i.parkedTotal = 0	125		i.parkedTotal = 0

@@ -175,7 +175,7 @@ func (i Interactive) applyChangedCWD(ag core.Agent, provider, model, cwd strin
175		i.toolOrder = nil	175		i.toolOrder = nil
176		i.toolGate = map[string]int{}	176		i.toolGate = map[string]int{}
177		i.helpBlock = nil	177		i.helpBlock = nil
178	-	i.sessionInfoBlock = nil	178	+	i.sessionInfoBlocks = nil
179		i.parkedTurn = 0	179		i.parkedTurn = 0
180		i.statusErr = ""	180		i.statusErr = ""
181		i.mu.Unlock()	181		i.mu.Unlock()

M packages/agent/modes/interactive_rendering.go +10 -6


@@ -61,7 +61,7 @@ func (i *Interactive) chatCacheKeyLocked(cols int) chatCacheKey {
61	61		statusOK: i.statusOK,
62	62		statusErr: i.statusErr,
63	63		help: strings.Join(i.helpBlock, "\n"),
64		-	sessionInfo: strings.Join(i.sessionInfoBlock, "\n"),
	64	+	sessionInfo: sessionInfoBlocksKey(i.sessionInfoBlocks),
65	65		extNotes: strings.Join(i.extNotes, "\n"),
66	66		extStatuses: i.extensionStatusesKeyLocked(),
67	67		extWidgets: i.extensionWidgetsKeyLocked(),

@@ -246,8 +246,10 @@ func (i *Interactive) stableChatRowsLocked(cols int) []string {
246	246		renderView.StreamingActive = false
247	247		renderView.ToolCalls = nil
248	248		renderView.Err = ""
	249	+	infoBlocks := append([]sessionInfoBlock(nil), i.sessionInfoBlocks...)
249	250		if !i.renderOutsideLock {
250		-	rows := renderView.Build(cols)
	251	+	rows, anchors := renderView.BuildWithAnchors(cols)
	252	+	rows = insertSessionInfoBlocks(rows, anchors, infoBlocks)
251	253		i.stableChatCache = append(i.stableChatCache[:0], rows...)
252	254		i.stableChatCacheKey = key
253	255		i.stableChatCacheValid = true

@@ -257,7 +259,8 @@ func (i *Interactive) stableChatRowsLocked(cols int) []string {
257	259		// a frame. Build the immutable snapshot without holding the interactive
258	260		// mutex so key processing can continue while a cold transcript renders.
259	261		i.mu.Unlock()
260		-	rows := renderView.Build(cols)
	262	+	rows, anchors := renderView.BuildWithAnchors(cols)
	263	+	rows = insertSessionInfoBlocks(rows, anchors, infoBlocks)
261	264		i.mu.Lock()
262	265		if i.view.MessagesRevision == renderView.MessagesRevision &&
263	266		i.view.RenderCacheRevision == renderView.RenderCacheRevision {

@@ -277,6 +280,10 @@ func (i *Interactive) buildChatLocked(cols int) []string {
277	280		i.view.Messages = nil
278	281		i.view.MessagesRevision = 0
279	282		}
	283	+	// Transcript rewinds and compaction can remove messages that an info block
	284	+	// was anchored after. Clamp those anchors once so later turns still append
	285	+	// below the block instead of making it jump through the conversation.
	286	+	clampSessionInfoBlocks(i.sessionInfoBlocks, len(i.view.Messages))
280	287		// Pacer flush: while the streaming pacer is still draining the
281	288		// buffer (i.e. EvAssistantMessage already fired but more runes
282	289		// are queued), the final assistant message is already in

@@ -369,9 +376,6 @@ func (i *Interactive) buildChatLocked(cols int) []string {
369	376		if len(i.helpBlock) > 0 {
370	377		chat = append(chat, i.helpBlock...)
371	378		}
372		-	if len(i.sessionInfoBlock) > 0 {
373		-	chat = append(chat, i.sessionInfoBlock...)
374		-	}
375	379
376	380		if i.statusOK != "" {
377	381		// Hard-truncate the OK line to the visible width so a long

 		statusOK:             i.statusOK,
 		statusErr:            i.statusErr,
 		help:                 strings.Join(i.helpBlock, "\n"),
-		sessionInfo:          strings.Join(i.sessionInfoBlock, "\n"),
+		sessionInfo:          sessionInfoBlocksKey(i.sessionInfoBlocks),
 		extNotes:             strings.Join(i.extNotes, "\n"),
 		extStatuses:          i.extensionStatusesKeyLocked(),
 		extWidgets:           i.extensionWidgetsKeyLocked(),
 	renderView.StreamingActive = false
 	renderView.ToolCalls = nil
 	renderView.Err = ""
+	infoBlocks := append([]sessionInfoBlock(nil), i.sessionInfoBlocks...)
 	if !i.renderOutsideLock {
-		rows := renderView.Build(cols)
+		rows, anchors := renderView.BuildWithAnchors(cols)
+		rows = insertSessionInfoBlocks(rows, anchors, infoBlocks)
 		i.stableChatCache = append(i.stableChatCache[:0], rows...)
 		i.stableChatCacheKey = key
 		i.stableChatCacheValid = true
 	// a frame. Build the immutable snapshot without holding the interactive
 	// mutex so key processing can continue while a cold transcript renders.
 	i.mu.Unlock()
-	rows := renderView.Build(cols)
+	rows, anchors := renderView.BuildWithAnchors(cols)
+	rows = insertSessionInfoBlocks(rows, anchors, infoBlocks)
 	i.mu.Lock()
 	if i.view.MessagesRevision == renderView.MessagesRevision &&
 		i.view.RenderCacheRevision == renderView.RenderCacheRevision {
 		i.view.Messages = nil
 		i.view.MessagesRevision = 0
 	}
+	// Transcript rewinds and compaction can remove messages that an info block
+	// was anchored after. Clamp those anchors once so later turns still append
+	// below the block instead of making it jump through the conversation.
+	clampSessionInfoBlocks(i.sessionInfoBlocks, len(i.view.Messages))
 	// Pacer flush: while the streaming pacer is still draining the
 	// buffer (i.e. EvAssistantMessage already fired but more runes
 	// are queued), the final assistant message is already in
 	if len(i.helpBlock) > 0 {
 		chat = append(chat, i.helpBlock...)
 	}
-	if len(i.sessionInfoBlock) > 0 {
-		chat = append(chat, i.sessionInfoBlock...)
-	}
 	if i.statusOK != "" {
 		// Hard-truncate the OK line to the visible width so a long

M packages/agent/modes/session_info.go +55 -1


@@ -10,6 +10,11 @@ import (
10	10		"github.com/mattn/go-runewidth"
11	11		)
12	12
	13	+	type sessionInfoBlock struct {
	14	+	afterMessage int
	15	+	lines []string
	16	+	}
	17	+
13	18		// renderSessionInfoBlock formats information owned by the live interactive
14	19		// session. Paths remain absolute so users can copy the transcript location.
15	20		func renderSessionInfoBlock(th tui.Theme, width int, sessionID, sessionPath, cwd, provider, model string) []string {

@@ -44,6 +49,48 @@ func renderSessionInfoBlock(th tui.Theme, width int, sessionID, sessionPath, cwd
44	49		return append(out, "", frameRule(th, width), "")
45	50		}
46	51
	52	+	func insertSessionInfoBlocks(rows []string, anchors []tui.MessageAnchor, blocks []sessionInfoBlock) []string {
	53	+	if len(blocks) == 0 {
	54	+	return rows
	55	+	}
	56	+
	57	+	out := make([]string, 0, len(rows))
	58	+	rowStart := 0
	59	+	for _, block := range blocks {
	60	+	insertAt := len(rows)
	61	+	if block.afterMessage >= 0 && block.afterMessage < len(anchors) {
	62	+	insertAt = anchors[block.afterMessage].Row
	63	+	}
	64	+	if insertAt < rowStart {
	65	+	insertAt = rowStart
	66	+	}
	67	+	out = append(out, rows[rowStart:insertAt]...)
	68	+	out = append(out, block.lines...)
	69	+	rowStart = insertAt
	70	+	}
	71	+	return append(out, rows[rowStart:]...)
	72	+	}
	73	+
	74	+	func clampSessionInfoBlocks(blocks []sessionInfoBlock, messageCount int) {
	75	+	for idx := range blocks {
	76	+	if blocks[idx].afterMessage > messageCount {
	77	+	blocks[idx].afterMessage = messageCount
	78	+	}
	79	+	}
	80	+	}
	81	+
	82	+	func sessionInfoBlocksKey(blocks []sessionInfoBlock) string {
	83	+	var key strings.Builder
	84	+	for _, block := range blocks {
	85	+	fmt.Fprintf(&key, "%d\n", block.afterMessage)
	86	+	for _, line := range block.lines {
	87	+	key.WriteString(line)
	88	+	key.WriteByte('\n')
	89	+	}
	90	+	}
	91	+	return key.String()
	92	+	}
	93	+
47	94		func valueOrUnavailable(value string) string {
48	95		if strings.TrimSpace(value) == "" {
49	96		return "unavailable"

@@ -84,10 +131,17 @@ func (i *Interactive) showSessionInfo() {
84	131		width, _ = terminal.Size()
85	132		}
86	133		block := renderSessionInfoBlock(theme, width, sessionID, absoluteSessionInfoPath(sessionPath), absoluteSessionInfoPath(cwd), providerName, model)
	134	+	messageCount := 0
	135	+	if agent != nil {
	136	+	messageCount = len(filterHiddenTranscriptMessages(agent.Messages()))
	137	+	}
87	138
88	139		i.mu.Lock()
89	140		i.helpBlock = nil
90		-	i.sessionInfoBlock = block
	141	+	i.sessionInfoBlocks = append(i.sessionInfoBlocks, sessionInfoBlock{
	142	+	afterMessage: messageCount,
	143	+	lines: block,
	144	+	})
91	145		i.statusErr = ""
92	146		i.statusOK = ""
93	147		i.scrollOffset = 0


@@ -10,6 +10,11 @@ import (
10		"github.com/mattn/go-runewidth"	10		"github.com/mattn/go-runewidth"
11		)	11		)
12			12
			13	+	type sessionInfoBlock struct {
			14	+	afterMessage int
			15	+	lines []string
			16	+	}
			17	+
13		// renderSessionInfoBlock formats information owned by the live interactive	18		// renderSessionInfoBlock formats information owned by the live interactive
14		// session. Paths remain absolute so users can copy the transcript location.	19		// session. Paths remain absolute so users can copy the transcript location.
15		func renderSessionInfoBlock(th tui.Theme, width int, sessionID, sessionPath, cwd, provider, model string) []string {	20		func renderSessionInfoBlock(th tui.Theme, width int, sessionID, sessionPath, cwd, provider, model string) []string {

@@ -44,6 +49,48 @@ func renderSessionInfoBlock(th tui.Theme, width int, sessionID, sessionPath, cwd
44		return append(out, "", frameRule(th, width), "")	49		return append(out, "", frameRule(th, width), "")
45		}	50		}
46			51
			52	+	func insertSessionInfoBlocks(rows []string, anchors []tui.MessageAnchor, blocks []sessionInfoBlock) []string {
			53	+	if len(blocks) == 0 {
			54	+	return rows
			55	+	}
			56	+
			57	+	out := make([]string, 0, len(rows))
			58	+	rowStart := 0
			59	+	for _, block := range blocks {
			60	+	insertAt := len(rows)
			61	+	if block.afterMessage >= 0 && block.afterMessage < len(anchors) {
			62	+	insertAt = anchors[block.afterMessage].Row
			63	+	}
			64	+	if insertAt < rowStart {
			65	+	insertAt = rowStart
			66	+	}
			67	+	out = append(out, rows[rowStart:insertAt]...)
			68	+	out = append(out, block.lines...)
			69	+	rowStart = insertAt
			70	+	}
			71	+	return append(out, rows[rowStart:]...)
			72	+	}
			73	+
			74	+	func clampSessionInfoBlocks(blocks []sessionInfoBlock, messageCount int) {
			75	+	for idx := range blocks {
			76	+	if blocks[idx].afterMessage > messageCount {
			77	+	blocks[idx].afterMessage = messageCount
			78	+	}
			79	+	}
			80	+	}
			81	+
			82	+	func sessionInfoBlocksKey(blocks []sessionInfoBlock) string {
			83	+	var key strings.Builder
			84	+	for _, block := range blocks {
			85	+	fmt.Fprintf(&key, "%d\n", block.afterMessage)
			86	+	for _, line := range block.lines {
			87	+	key.WriteString(line)
			88	+	key.WriteByte('\n')
			89	+	}
			90	+	}
			91	+	return key.String()
			92	+	}
			93	+
47		func valueOrUnavailable(value string) string {	94		func valueOrUnavailable(value string) string {
48		if strings.TrimSpace(value) == "" {	95		if strings.TrimSpace(value) == "" {
49		return "unavailable"	96		return "unavailable"

@@ -84,10 +131,17 @@ func (i *Interactive) showSessionInfo() {
84		width, _ = terminal.Size()	131		width, _ = terminal.Size()
85		}	132		}
86		block := renderSessionInfoBlock(theme, width, sessionID, absoluteSessionInfoPath(sessionPath), absoluteSessionInfoPath(cwd), providerName, model)	133		block := renderSessionInfoBlock(theme, width, sessionID, absoluteSessionInfoPath(sessionPath), absoluteSessionInfoPath(cwd), providerName, model)
			134	+	messageCount := 0
			135	+	if agent != nil {
			136	+	messageCount = len(filterHiddenTranscriptMessages(agent.Messages()))
			137	+	}
87			138
88		i.mu.Lock()	139		i.mu.Lock()
89		i.helpBlock = nil	140		i.helpBlock = nil
90	-	i.sessionInfoBlock = block	141	+	i.sessionInfoBlocks = append(i.sessionInfoBlocks, sessionInfoBlock{
			142	+	afterMessage: messageCount,
			143	+	lines: block,
			144	+	})
91		i.statusErr = ""	145		i.statusErr = ""
92		i.statusOK = ""	146		i.statusOK = ""
93		i.scrollOffset = 0	147		i.scrollOffset = 0

M packages/agent/modes/session_info_test.go +44 -1


@@ -7,6 +7,7 @@ import (
7	7		"testing"
8	8
9	9		"github.com/bnema/zut/packages/core"
	10	+	"github.com/bnema/zut/packages/provider"
10	11		"github.com/bnema/zut/packages/tui"
11	12		)
12	13

@@ -30,7 +31,10 @@ func TestRunInfoShowsCurrentSessionDetails(t *testing.T) {
30	31
31	32		i.runSlash(context.Background(), "/INFO")
32	33
33		-	got := strings.Join(i.sessionInfoBlock, "\n")
	34	+	if len(i.sessionInfoBlocks) != 1 {
	35	+	t.Fatalf("/info blocks = %d, want 1", len(i.sessionInfoBlocks))
	36	+	}
	37	+	got := strings.Join(i.sessionInfoBlocks[0].lines, "\n")
34	38		for _, want := range []string{
35	39		"session info",
36	40		"session-123",

@@ -46,6 +50,45 @@ func TestRunInfoShowsCurrentSessionDetails(t *testing.T) {
46	50		if len(i.helpBlock) != 0 {
47	51		t.Fatalf("/info retained help block: %#v", i.helpBlock)
48	52		}
	53	+	if got := len(agent.Messages()); got != 0 {
	54	+	t.Fatalf("/info added %d messages to provider context", got)
	55	+	}
	56	+	}
	57	+
	58	+	func TestRunInfoAppendsEachInvocation(t *testing.T) {
	59	+	i := &Interactive{}
	60	+
	61	+	i.runSlash(context.Background(), "/info")
	62	+	i.runSlash(context.Background(), "/info")
	63	+
	64	+	if got := len(i.sessionInfoBlocks); got != 2 {
	65	+	t.Fatalf("/info blocks = %d, want one per invocation", got)
	66	+	}
	67	+	}
	68	+
	69	+	func TestInfoScrollsWithTranscript(t *testing.T) {
	70	+	agent := &core.Agent{}
	71	+	agent.SetMessages([]provider.Message{{
	72	+	Role: provider.RoleAssistant,
	73	+	Content: []provider.Content{provider.TextBlock{Text: "before info"}},
	74	+	}})
	75	+	i := &Interactive{agent: agent, view: &tui.View{}}
	76	+
	77	+	i.runSlash(context.Background(), "/info")
	78	+	agent.SetMessages(append(agent.Messages(), provider.Message{
	79	+	Role: provider.RoleUser,
	80	+	Content: []provider.Content{provider.TextBlock{Text: "after info"}},
	81	+	}))
	82	+
	83	+	i.mu.Lock()
	84	+	got := strings.Join(i.buildChatLocked(80), "\n")
	85	+	i.mu.Unlock()
	86	+	before := strings.Index(got, "before info")
	87	+	info := strings.Index(got, "session info")
	88	+	after := strings.Index(got, "after info")
	89	+	if before < 0 \|\| info < before \|\| after < info {
	90	+	t.Fatalf("/info did not stay at its transcript position:\n%s", got)
	91	+	}
49	92		}
50	93
51	94		func TestRenderSessionInfoMarksUnavailableValues(t *testing.T) {


@@ -7,6 +7,7 @@ import (
7		"testing"	7		"testing"
8			8
9		"github.com/bnema/zut/packages/core"	9		"github.com/bnema/zut/packages/core"
			10	+	"github.com/bnema/zut/packages/provider"
10		"github.com/bnema/zut/packages/tui"	11		"github.com/bnema/zut/packages/tui"
11		)	12		)
12			13

@@ -30,7 +31,10 @@ func TestRunInfoShowsCurrentSessionDetails(t *testing.T) {
30			31
31		i.runSlash(context.Background(), "/INFO")	32		i.runSlash(context.Background(), "/INFO")
32			33
33	-	got := strings.Join(i.sessionInfoBlock, "\n")	34	+	if len(i.sessionInfoBlocks) != 1 {
			35	+	t.Fatalf("/info blocks = %d, want 1", len(i.sessionInfoBlocks))
			36	+	}
			37	+	got := strings.Join(i.sessionInfoBlocks[0].lines, "\n")
34		for _, want := range []string{	38		for _, want := range []string{
35		"session info",	39		"session info",
36		"session-123",	40		"session-123",

@@ -46,6 +50,45 @@ func TestRunInfoShowsCurrentSessionDetails(t *testing.T) {
46		if len(i.helpBlock) != 0 {	50		if len(i.helpBlock) != 0 {
47		t.Fatalf("/info retained help block: %#v", i.helpBlock)	51		t.Fatalf("/info retained help block: %#v", i.helpBlock)
48		}	52		}
			53	+	if got := len(agent.Messages()); got != 0 {
			54	+	t.Fatalf("/info added %d messages to provider context", got)
			55	+	}
			56	+	}
			57	+
			58	+	func TestRunInfoAppendsEachInvocation(t *testing.T) {
			59	+	i := &Interactive{}
			60	+
			61	+	i.runSlash(context.Background(), "/info")
			62	+	i.runSlash(context.Background(), "/info")
			63	+
			64	+	if got := len(i.sessionInfoBlocks); got != 2 {
			65	+	t.Fatalf("/info blocks = %d, want one per invocation", got)
			66	+	}
			67	+	}
			68	+
			69	+	func TestInfoScrollsWithTranscript(t *testing.T) {
			70	+	agent := &core.Agent{}
			71	+	agent.SetMessages([]provider.Message{{
			72	+	Role: provider.RoleAssistant,
			73	+	Content: []provider.Content{provider.TextBlock{Text: "before info"}},
			74	+	}})
			75	+	i := &Interactive{agent: agent, view: &tui.View{}}
			76	+
			77	+	i.runSlash(context.Background(), "/info")
			78	+	agent.SetMessages(append(agent.Messages(), provider.Message{
			79	+	Role: provider.RoleUser,
			80	+	Content: []provider.Content{provider.TextBlock{Text: "after info"}},
			81	+	}))
			82	+
			83	+	i.mu.Lock()
			84	+	got := strings.Join(i.buildChatLocked(80), "\n")
			85	+	i.mu.Unlock()
			86	+	before := strings.Index(got, "before info")
			87	+	info := strings.Index(got, "session info")
			88	+	after := strings.Index(got, "after info")
			89	+	if before < 0 \|\| info < before \|\| after < info {
			90	+	t.Fatalf("/info did not stay at its transcript position:\n%s", got)
			91	+	}
49		}	92		}
50			93
51		func TestRenderSessionInfoMarksUnavailableValues(t *testing.T) {	94		func TestRenderSessionInfoMarksUnavailableValues(t *testing.T) {