From 023e52d1fbda6a2ca53e8b06fbc1845519007c46 Mon Sep 17 00:00:00 2001
From: Lam Chau <lamchau@gmail.com>
Date: Fri, 6 Jun 2025 02:09:06 -0700
Subject: [PATCH] fix: prevent prompt corruption in fish v4

fish v4 introduced new multiline prompt rendering behavior that breaks
when interactive commands like `navi` are injected via keybindings. this
resulted in partial prefix symbols (e.g. from a prompt's newline
component) being left on screen and improperly rendering the expanded
command (e.g. `gzgzip` instead of `gzip`).

this forces a full redraw so it's cosmetically identical to running
`navi` (as a command without insertion)
---
 shell/navi.plugin.fish | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shell/navi.plugin.fish b/shell/navi.plugin.fish
index 2de4c74..419906e 100644
--- a/shell/navi.plugin.fish
+++ b/shell/navi.plugin.fish
@@ -5,6 +5,7 @@ function _navi_smart_replace
         set --local best_match (navi --print --query "$query" --best-match)
         if test -n "$best_match"
             commandline --current-process $best_match
+            commandline -f repaint
             return
         end
     end
@@ -12,6 +13,7 @@ function _navi_smart_replace
     set --local candidate (navi --print --query "$query")
     if test -n "$candidate"
         commandline --current-process $candidate
+        commandline -f repaint
     end
 end