From aa6c4739dddfd38ff98309c2ea34ac8579fcdaf9 Mon Sep 17 00:00:00 2001
From: Jaakko Vanhala <jaakko.vanhala@kamk.fi>
Date: Sun, 5 Apr 2026 09:51:39 +0300
Subject: [PATCH] Shift-TAB poistaa viimeisen sanan kpn-terminaalissa
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Poistaa viimeisen sanan tai lainausmerkeissä olevan kokonaisuuden:
- "kpn run coder " → Shift-TAB → "kpn run "
- 'kpn run coder "hello world"' → Shift-TAB → "kpn run coder "

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 network-poc/static/index.html | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/network-poc/static/index.html b/network-poc/static/index.html
index 213023a..a5e74c7 100644
--- a/network-poc/static/index.html
+++ b/network-poc/static/index.html
@@ -1983,7 +1983,20 @@
         }
 
         termInput?.addEventListener('keydown', (e) => {
-            if (e.key === 'Tab') {
+            if (e.key === 'Tab' && e.shiftKey) {
+                // Shift-TAB: poista viimeinen sana (tai lainausmerkkien sisältö)
+                e.preventDefault();
+                const val = termInput.value.trimEnd();
+                if (!val) return;
+                // Jos päättyy lainausmerkkeihin, poista koko lainattu osa
+                const quoteMatch = val.match(/^(.+\s)".*"?$|^(.+\s)'.*'?$/);
+                if (quoteMatch) {
+                    termInput.value = (quoteMatch[1] || quoteMatch[2]).trimEnd() + ' ';
+                } else {
+                    const lastSpace = val.lastIndexOf(' ');
+                    termInput.value = lastSpace > 0 ? val.substring(0, lastSpace + 1) : '';
+                }
+            } else if (e.key === 'Tab') {
                 e.preventDefault();
                 tabComplete(termInput);
             } else if (e.key === 'Enter') {