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/multicursor.golden b/test/snapshots/multicursor.golden
index 8f4c4451..96762bd5 100644
--- a/test/snapshots/multicursor.golden
+++ b/test/snapshots/multicursor.golden
@@ -1,7 +1,7 @@
 == snap three-cursors grid=150x31 cursor=7,9
 |Newcol Joincol Find Grep Help Changelog Tutor Dump NextColor Debug Exit
 |   New Tty Find Grep Joincol Delcol                                           New Tty Find Grep Joincol Delcol
-|   /tmp/pardes-snap/multicursor/cwd Tty Save Mode Filter Collapse Del         /tmp/pardes-snap/multicursor/cwd Tty Save Mode Filter Collapse Del
+|   /tmp/pardes-snap/multicursor/cwd Tty+bash Save Mode Filter Collapse Del    /tmp/pardes-snap/multicursor/cwd Tty+bash Save Mode Filter Collapse Del
 |  ls                                                                         ls
 |  f.txt                                                                      f.txt
 |
@@ -16,13 +16,13 @@
 |     8 line 8
 |     9 line 9
 |    10 line 10
-|   /tmp/pardes-snap/multicursor/cwd Tty Save Mode Filter Collapse Del
+|   /tmp/pardes-snap/multicursor/cwd Tty+bash Save Mode Filter Collapse Del
 |  ls
 |  f.txt
 == style three-cursors grid=150x31
 |0: 0-70 #b2c3b8,#1d2824, 71-149 d,#1d2824,
 |1: 0-1 #ffffff,#887455, 2-2 d,#26362d, 3-34 #becfc4,#26362d, 35-74 d,#26362d, 75-76 #ffffff,#887455, 77-77 d,#1d2824, 78-109 #b2c3b8,#1d2824, 110-149 d,#1d2824,
-|2: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-35 #b2c3b8,#1d2824, 36-38 #d3b0d9,#1d2824, 39-68 #b2c3b8,#1d2824, 69-74 d,#1d2824, 75-76 #ffffff,#496656, 77-77 d,#1d2824, 78-110 #b2c3b8,#1d2824, 111-113 #d3b0d9,#1d2824, 114-143 #b2c3b8,#1d2824, 144-149 d,#1d2824,
+|2: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-35 #b2c3b8,#1d2824, 36-43 #d3b0d9,#1d2824, 44-73 #b2c3b8,#1d2824, 74-74 d,#1d2824, 75-76 #ffffff,#496656, 77-77 d,#1d2824, 78-110 #b2c3b8,#1d2824, 111-118 #d3b0d9,#1d2824, 119-148 #b2c3b8,#1d2824, 149-149 d,#1d2824,
 |3: 0-0 d,#608269, 1-1 d,#0d1410, 2-74 #e5eee5,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |4: 0-0 d,#608269, 1-1 d,#0d1410, 2-74 #e5eee5,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |5: 0-0 d,#608269, 1-74 d,#0d1410, 75-75 d,#608269, 76-149 d,#0d1410,
@@ -37,7 +37,7 @@
 |14: 0-0 d,#152019, 1-1 d,#0d1410, 2-6 #59675c,#0d1410, 7-12 #e5eee5,#0d1410, 13-74 d,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |15: 0-0 d,#152019, 1-1 d,#0d1410, 2-6 #59675c,#0d1410, 7-12 #e5eee5,#0d1410, 13-74 d,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |16: 0-0 d,#152019, 1-1 d,#0d1410, 2-6 #59675c,#0d1410, 7-13 #e5eee5,#0d1410, 14-74 d,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
-|17: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-35 #b2c3b8,#1d2824, 36-38 #d3b0d9,#1d2824, 39-68 #b2c3b8,#1d2824, 69-74 d,#1d2824, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
+|17: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-35 #b2c3b8,#1d2824, 36-43 #d3b0d9,#1d2824, 44-73 #b2c3b8,#1d2824, 74-74 d,#1d2824, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |18: 0-0 d,#608269, 1-1 d,#0d1410, 2-74 #e5eee5,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |19: 0-0 d,#608269, 1-1 d,#0d1410, 2-74 #e5eee5,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,
 |20: 0-0 d,#608269, 1-74 d,#0d1410, 75-75 d,#608269, 76-76 d,#0d1410, 77-149 #e5eee5,#0d1410,