file search: / on a file pane types a pattern into the tag tail (the existing modal one-line editor — persistent, no popup); Enter runs grep -nH '<pat>' '<path>' in a shell in the file's dir via the existing exec path (ttyForDir + write effects), so results are ordinary persistent terminal text. n/N walk the result rows of that pane (paneCursorLines already blanks prompt/echo rows via the OSC 133 semantic marks), select the row with the modal line selection, and hand path:NNN: to the existing look (actOnSelection right) which scrolls the file pane there. Esc cancels and restores the tag. State: four Pane fields (search_edit/search_at/search_pane/search_row) — no results mirror, no highlight engine. New snap script fsearch.snap + golden; all 18 frozen goldens stay green (19/19).

1 files changed, 310 insertions, 0 deletions

diff --git a/test/snapshots/fsearch.golden b/test/snapshots/fsearch.golden
new file mode 100644
index 00000000..0df3dbcf
--- /dev/null
+++ b/test/snapshots/fsearch.golden
@@ -0,0 +1,310 @@
+== snap opened grid=120x30 cursor=7,2
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     1 l1
+|     2 MARK a                                                 g.txt
+|     3 l3
+|     4 l4
+|     5 l5
+|     6 MARK b
+|     7 l7
+|     8 l8
+|     9 l9
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|    g.txt
+|
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap typing grid=120x30 cursor=54,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  in /tmp/pardes-snap/fsearch/cwd/g.txt Save Del /MARK        nm /tmp/pardes-snap/fsearch/cwd Del
+|     1 l1
+|     2 MARK a                                                 g.txt
+|     3 l3
+|     4 l4
+|     5 l5
+|     6 MARK b
+|     7 l7
+|     8 l8
+|     9 l9
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|    g.txt
+|
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap results grid=120x30 cursor=7,2
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     1 l1
+|     2 MARK a                                                 g.txt
+|     3 l3
+|     4 l4
+|     5 l5
+|     6 MARK b
+|     7 l7
+|     8 l8
+|     9 l9
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap first grid=120x30 cursor=7,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     2 MARK a
+|     3 l3                                                     g.txt
+|     4 l4
+|     5 l5
+|     6 MARK b
+|     7 l7
+|     8 l8
+|     9 l9
+|    10 MARK c
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== style first
+|0: 0-44 #969696,#2c2a3e, 45-119 d,#2c2a3e,
+|1: 0-1 d,#6e4fd0, 2-47 #969696,#2c2a3e, 48-59 d,#2c2a3e, 60-61 d,#383c54, 62-96 #969696,#2c2a3e, 97-119 d,#2c2a3e,
+|2: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|3: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|4: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|5: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|6: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|7: 0-1 d,#525252, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|8: 0-1 d,#2a2a2a, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|9: 0-1 d,#2a2a2a, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|10: 0-1 d,#2a2a2a, 2-6 #5a5a5a,d, 7-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|11: 0-1 d,#383c54, 2-36 #969696,#2c2a3e, 37-59 d,#2c2a3e, 60-61 d,#525252, 62-119 d,d,
+|12: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|13: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|14: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|15: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|16: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|17: 0-1 d,#525252, 2-59 #d8c8a8,#4a3a1e, 60-61 d,#525252, 62-119 d,d,
+|18: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|19: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|20: 0-1 d,#2a2a2a, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|21: 0-1 d,#383c54, 2-36 #969696,#2c2a3e, 37-59 d,#2c2a3e, 60-61 d,#525252, 62-119 d,d,
+|22: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|23: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|24: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|25: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|26: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|27: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|28: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+|29: 0-1 d,#525252, 2-59 d,d, 60-61 d,#525252, 62-119 d,d,
+== snap second grid=120x30 cursor=7,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     6 MARK b
+|     7 l7                                                     g.txt
+|     8 l8
+|     9 l9
+|    10 MARK c
+|    11 l11
+|    12 l12
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap third grid=120x30 cursor=7,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|    10 MARK c
+|    11 l11                                                    g.txt
+|    12 l12
+|
+|
+|
+|
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap back grid=120x30 cursor=7,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     6 MARK b
+|     7 l7                                                     g.txt
+|     8 l8
+|     9 l9
+|    10 MARK c
+|    11 l11
+|    12 l12
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap cancel grid=120x30 cursor=52,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     6 MARK b
+|     7 l7                                                     g.txt
+|     8 l8
+|     9 l9
+|    10 MARK c
+|    11 l11
+|    12 l12
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|  g.txt
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|
+== snap nomatch grid=120x30 cursor=54,1
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  nm /tmp/pardes-snap/fsearch/cwd/g.txt Save Del              nm /tmp/pardes-snap/fsearch/cwd Del
+|     6 MARK b
+|     7 l7                                                     g.txt
+|     8 l8
+|     9 l9
+|    10 MARK c
+|    11 l11
+|    12 l12
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|
+|
+|    g.txt
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:2:MARK a
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:6:MARK b
+|  /tmp/pardes-snap/fsearch/cwd/g.txt:10:MARK c
+|
+|
+|  nm /tmp/pardes-snap/fsearch/cwd Del
+|
+|  g.txt
+|
+|
+|
+|
+|
+|