2-1 chord argument falls back to other panes' selections: when the middle-drag pane has no selection of its own (kept left sel, else explicit v/x n/N), the active pane is checked first (it holds the most recently made selection), then slot order. New selarg.snap covers borrowing a kept left selection and a v selection from another pane; tutor updated.

2 files changed, 151 insertions, 0 deletions

diff --git a/test/snapshots/selarg.golden b/test/snapshots/selarg.golden
new file mode 100644
index 00000000..664962a3
--- /dev/null
+++ b/test/snapshots/selarg.golden
@@ -0,0 +1,93 @@
+== snap kept grid=100x30 cursor=6,2
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  NOR /tmp/pardes-snap/selarg/cwd Del               NOR /tmp/pardes-snap/selarg/cwd Del
+|  ZZARG ZZVEE                                       ./c.sh
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|  NOR /tmp/pardes-snap/selarg/cwd Del
+|
+|  s.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+== snap crosspane grid=100x30 cursor=6,2
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  NOR /tmp/pardes-snap/selarg/cwd Del               NOR /tmp/pardes-snap/selarg/cwd Del
+|  ZZARG ZZVEE                                       ./c.sh
+|
+|                                                    CHORDARG:ZZARG
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|  NOR /tmp/pardes-snap/selarg/cwd Del
+|
+|  s.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+== snap vselarg grid=100x30 cursor=12,2
+|Kill Newcol Tutor Debug Colors NextColor Dump
+|  NOR /tmp/pardes-snap/selarg/cwd Del               NOR /tmp/pardes-snap/selarg/cwd Del
+|  ZZARG ZZVEE                                       ./c.sh
+|
+|                                                    CHORDARG:ZZARG
+|
+|                                                    CHORDARG:ZZVEE
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|  NOR /tmp/pardes-snap/selarg/cwd Del
+|
+|  s.txt
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
+|
diff --git a/test/snapshots/selarg.snap b/test/snapshots/selarg.snap
new file mode 100644
index 00000000..c7b09c33
--- /dev/null
+++ b/test/snapshots/selarg.snap
@@ -0,0 +1,58 @@
+# 2-1 chord borrows the argument selection from ANOTHER pane: pane A (left)
+# holds the selection, pane B (right) middle-drags the command with no
+# selection of its own — the chord's left tap finds A's kept left selection,
+# and later A's explicit v selection, and rides it as the argument.
+file s.txt x
+start 30 100 -n 3
+wait 8000 s.txt
+stable 700 20000
+# pane A (left, active at boot): print the two argument words
+key c-b
+stable 600 8000
+text clear; printf 'ZZARG ZZVEE\n'
+key enter
+wait 8000 ZZVEE
+stable 700 15000
+key c-b
+stable 600 8000
+# pane B (top right): create the arg-printing script and show its path
+press left 60 5
+release left 60 5
+stable 400 5000
+key c-b
+stable 600 8000
+text printf '#!/bin/sh\necho CHORDARG:"$1"\n' > c.sh; chmod +x c.sh; clear; printf './c.sh\n'
+key enter
+wait 10000 ./c.sh
+stable 700 15000
+key c-b
+stable 600 8000
+# keep a left selection over ZZARG in pane A (this also focuses A)
+press left 3 3
+drag left 7 3
+release left 7 3
+stable 400 5000
+snap kept
+# chord in pane B: middle on ./c.sh + left tap (B has NO selection: the
+# argument comes from pane A's kept left selection) + middle release runs
+press middle 55 3
+press left 55 3
+release middle 55 3
+release left 55 3
+wait 10000 CHORDARG:ZZARG
+stable 700 10000
+snap crosspane
+# now an explicit modal selection: plain-click ZZVEE in A (drops A's kept
+# left selection), select it with v e, chord in B again
+press left 9 3
+release left 9 3
+stable 400 5000
+text ve
+stable 400 5000
+press middle 55 3
+press left 55 3
+release middle 55 3
+release left 55 3
+wait 10000 CHORDARG:ZZVEE
+stable 700 10000
+snap vselarg