From 11a3226fd5f6b778aa28085b733e8e5535462a93 Mon Sep 17 00:00:00 2001
From: theaquamarine <playbynumbers@gmail.com>
Date: Sun, 12 Jan 2020 03:30:44 +0000
Subject: [PATCH] Allow InsertPairedBraces to wrap selected text

Similar to SmartInsertQuote's existing ability.
---
 PSReadLine/SamplePSReadLineProfile.ps1 | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/PSReadLine/SamplePSReadLineProfile.ps1 b/PSReadLine/SamplePSReadLineProfile.ps1
index 89183e49..f33a3d6f 100644
--- a/PSReadLine/SamplePSReadLineProfile.ps1
+++ b/PSReadLine/SamplePSReadLineProfile.ps1
@@ -227,11 +227,24 @@ Set-PSReadLineKeyHandler -Key '(','{','[' `
         <#case#> '[' { [char]']'; break }
     }
 
-    [Microsoft.PowerShell.PSConsoleReadLine]::Insert("$($key.KeyChar)$closeChar")
+    $selectionStart = $null
+    $selectionLength = $null
+    [Microsoft.PowerShell.PSConsoleReadLine]::GetSelectionState([ref]$selectionStart, [ref]$selectionLength)
+
     $line = $null
     $cursor = $null
     [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor)
-    [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor - 1)
+    
+    if ($selectionStart -ne -1)
+    {
+      # Text is selected, wrap it in brackets
+      [Microsoft.PowerShell.PSConsoleReadLine]::Replace($selectionStart, $selectionLength, $key.KeyChar + $line.SubString($selectionStart, $selectionLength) + $closeChar)
+      [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($selectionStart + $selectionLength + 2)
+    } else {
+      # No text is selected, insert a pair
+      [Microsoft.PowerShell.PSConsoleReadLine]::Insert("$($key.KeyChar)$closeChar")
+      [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor + 1)
+    }
 }
 
 Set-PSReadLineKeyHandler -Key ')',']','}' `