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/fsearch.golden b/test/snapshots/fsearch.golden
index 01b4a54a..2d4fcb64 100644
--- a/test/snapshots/fsearch.golden
+++ b/test/snapshots/fsearch.golden
@@ -1,7 +1,7 @@
 == snap opened grid=180x31 cursor=7,7
 |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/fsearch/cwd Tty Save Mode Filter Collapse Del                            /tmp/pardes-snap/fsearch/cwd Tty Save Mode Filter Collapse Del
+|   /tmp/pardes-snap/fsearch/cwd Tty+bash Save Mode Filter Collapse Del                       /tmp/pardes-snap/fsearch/cwd Tty+bash Save Mode Filter Collapse Del
 |  ls                                                                                        ls
 |  g.txt                                                                                     g.txt
 |
@@ -16,7 +16,7 @@
 |     8 l8
 |     9 l9
 |    10 MARK c
-|   /tmp/pardes-snap/fsearch/cwd Tty Save Mode Filter Collapse Del
+|   /tmp/pardes-snap/fsearch/cwd Tty+bash Save Mode Filter Collapse Del
 |  ls
 |  g.txt
 == snap typing grid=180x31 cursor=89,7
@@ -31,7 +31,7 @@
 == style results grid=180x31
 |0: 0-70 #b2c3b8,#1d2824, 71-179 d,#1d2824,
 |1: 0-1 #ffffff,#887455, 2-2 d,#26362d, 3-34 #becfc4,#26362d, 35-89 d,#26362d, 90-91 #ffffff,#887455, 92-92 d,#1d2824, 93-124 #b2c3b8,#1d2824, 125-179 d,#1d2824,
-|2: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-31 #b2c3b8,#1d2824, 32-34 #d3b0d9,#1d2824, 35-64 #b2c3b8,#1d2824, 65-89 d,#1d2824, 90-91 #ffffff,#496656, 92-92 d,#1d2824, 93-121 #b2c3b8,#1d2824, 122-124 #d3b0d9,#1d2824, 125-154 #b2c3b8,#1d2824, 155-179 d,#1d2824,
+|2: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-31 #b2c3b8,#1d2824, 32-39 #d3b0d9,#1d2824, 40-69 #b2c3b8,#1d2824, 70-89 d,#1d2824, 90-91 #ffffff,#496656, 92-92 d,#1d2824, 93-121 #b2c3b8,#1d2824, 122-129 #d3b0d9,#1d2824, 130-159 #b2c3b8,#1d2824, 160-179 d,#1d2824,
 |3: 0-0 d,#608269, 1-1 d,#0d1410, 2-89 #e5eee5,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |4: 0-0 d,#608269, 1-1 d,#0d1410, 2-89 #e5eee5,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |5: 0-0 d,#608269, 1-89 d,#0d1410, 90-90 d,#608269, 91-179 d,#0d1410,
@@ -46,7 +46,7 @@
 |14: 0-0 d,#608269, 1-1 d,#0d1410, 2-6 #59675c,#0d1410, 7-10 #f7e4a5,#5e4923, 11-12 #e5eee5,#0d1410, 13-89 d,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |15: 0-0 d,#152019, 1-1 d,#0d1410, 2-17 #59675c,#0d1410, 18-89 d,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |16: 0-0 d,#152019, 1-1 d,#0d1410, 2-6 #59675c,#0d1410, 7-10 #f7e4a5,#5e4923, 11-12 #e5eee5,#0d1410, 13-89 d,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
-|17: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-31 #b2c3b8,#1d2824, 32-34 #d3b0d9,#1d2824, 35-64 #b2c3b8,#1d2824, 65-89 d,#1d2824, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
+|17: 0-1 #ffffff,#496656, 2-2 d,#1d2824, 3-31 #b2c3b8,#1d2824, 32-39 #d3b0d9,#1d2824, 40-69 #b2c3b8,#1d2824, 70-89 d,#1d2824, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |18: 0-0 d,#608269, 1-1 d,#0d1410, 2-89 #e5eee5,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |19: 0-0 d,#608269, 1-1 d,#0d1410, 2-89 #e5eee5,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,
 |20: 0-0 d,#608269, 1-89 d,#0d1410, 90-90 d,#608269, 91-91 d,#0d1410, 92-179 #e5eee5,#0d1410,