A terminal's Tty word names its shell, Tty+fish, and a click on it opens another

A terminal's tag said Tty whatever shell it ran. The host's acknowledgement
of the shell it forked now sets the word to Tty+<shell>, tinted like the tag's
name. Word+arg is taken as Word arg, one word a tag can hold and a click can
take whole (+ is a word character), so Tty+fish opens a terminal on fish, as
Tty fish does; Tty takes the shell as its argument, which the host forks for
that pane instead of the configured one. Every snapshot whose screen shows a
terminal's tag changes: 69 goldens, re-recorded by name, whose 297 changed
lines are all Tty becoming Tty+bash (the harness runs bash), the cursor
columns and style spans that moved with it, or that text cut at a pane's
width.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 4 insertions, 4 deletions

diff --git a/test/snapshots/tagbottomimage.golden b/test/snapshots/tagbottomimage.golden
index 06d23077..421f90a0 100644
--- a/test/snapshots/tagbottomimage.golden
+++ b/test/snapshots/tagbottomimage.golden
@@ -1,7 +1,7 @@
 == snap img-top grid=150x31 cursor=11,8
 |Newcol Joincol Find Grep Help Changelog Tutor Dump NextColor Debug Exit
 |   New Tty Find Grep Joincol Delcol
-|   /tmp/pardes-snap/tagbottomimage/cwd Tty Save Mode Filter Collapse Del
+|   /tmp/pardes-snap/tagbottomimage/cwd Tty+bash Save Mode Filter Collapse Del
 |  ls
 |  pic.ppm
 |
@@ -34,7 +34,7 @@
 |2:   ls
 |3:   pic.ppm
 |4:
-|5:    /tmp/pardes-snap/tagbottomimage/cwd Tty Save Mode Filter Collapse Del
+|5:    /tmp/pardes-snap/tagbottomimage/cwd Tty+bash Save Mode Filter Collapse Del
 |6:                                                                                                                                             Tagbottom
 |7:                                                      {DbgY🬲s▜M^#▐FUJ[zNq=🬝g/y╱?V@🬱🬙▌UK╱🬍("🬕KJ8hSo🬝🬻
 |8:                                                      tX🬆s>🬌`🬵<w_🬏##?h🬫(}╲J,╳`bWz🬴Ea{╳j🬑🬢j-^d%^P🬝🬻█
@@ -66,7 +66,7 @@
 |2: 0-0 d,#608269, 1-1 d,#0d1410, 2-149 #e5eee5,#0d1410,
 |3: 0-0 d,#608269, 1-1 d,#0d1410, 2-149 #e5eee5,#0d1410,
 |4: 0-0 d,#608269, 1-149 d,#0d1410,
-|5: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-38 #b2c3b8,#1d2824, 39-41 #d3b0d9,#1d2824, 42-71 #b2c3b8,#1d2824, 72-149 d,#1d2824,
+|5: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-38 #b2c3b8,#1d2824, 39-46 #d3b0d9,#1d2824, 47-76 #b2c3b8,#1d2824, 77-149 d,#1d2824,
 |6: 0-0 d,#152019, 1-138 d,#0d1410, 139-139 d,#1d2824, 140-148 #b2c3b8,#1d2824, 149-149 d,#1d2824,
 |7: 0-0 d,#152019, 1-52 d,#0d1410, 53-55 #959595,#6c6c6c, 56-56 #6c6c6c,#959595, 57-57 #959595,#6c6c6c, 58-58 #6c6c6c,#959595, 59-60 #959595,#6c6c6c, 61-63 #6c6c6c,#959595, 64-65 #959595,#6c6c6c, 66-66 #6c6c6c,#959595, 67-71 #959595,#6c6c6c, 72-72 #6c6c6c,#959595, 73-73 #959595,#6c6c6c, 74-76 #6c6c6c,#959595, 77-77 #959595,#6c6c6c, 78-81 #6c6c6c,#959595, 82-84 #959595,#6c6c6c, 85-85 #6c6c6c,#959595, 86-87 #959595,#6c6c6c, 88-88 #6c6c6c,#959595, 89-89 #959595,#6c6c6c, 90-90 #6c6c6c,#959595, 91-92 #959595,#6c6c6c, 93-96 #6c6c6c,#959595, 97-97 #6c6c6c,#352879, 98-98 #352879,#959595, 99-149 d,#0d1410,
 |8: 0-0 d,#152019, 1-52 d,#0d1410, 53-58 #959595,#6c6c6c, 59-59 #444444,#959595, 60-64 #959595,#6c6c6c, 65-66 #6c6c6c,#959595, 67-71 #959595,#6c6c6c, 72-72 #444444,#959595, 73-73 #959595,#6c6c6c, 74-74 #6c6c6c,#959595, 75-75 #959595,#6c6c6c, 76-76 #444444,#959595, 77-81 #6c6c6c,#959595, 82-82 #959595,#6c6c6c, 83-85 #6c6c6c,#959595, 86-87 #959595,#6c6c6c, 88-89 #6c6c6c,#959595, 90-90 #959595,#6c6c6c, 91-92 #6c6c6c,#959595, 93-93 #959595,#6c6c6c, 94-94 #6c6c6c,#959595, 95-95 #6c6c6c,#352879, 96-96 #352879,#959595, 97-97 #352879,#6c5eb5, 98-98 #352879,#352879, 99-149 d,#0d1410,
@@ -120,4 +120,4 @@
 |27:
 |28:
 |29:
-|30:    /tmp/pardes-snap/tagbottomimage/cwd Tty Save Mode Filter Collapse Del
+|30:    /tmp/pardes-snap/tagbottomimage/cwd Tty+bash Save Mode Filter Collapse Del