Set-PSReadlineKeyHandler -Key F7 - two minor tweaks

nightroman · nightroman · commit fe1043397e73 · 2015-06-25T20:18:54.000+01:00
- Clearer output of the result $line.
- $ -&gt; @, just in case if there is the only history command.
diff --git a/PSReadLine/SamplePSReadlineProfile.ps1 b/PSReadLine/SamplePSReadlineProfile.ps1
@@ -33,7 +33,7 @@ Set-PSReadlineKeyHandler -Key F7 `
         $pattern = [regex]::Escape($pattern)
     }
 
-    $history = [System.Collections.ArrayList]$(
+    $history = [System.Collections.ArrayList]@(
         $last = ''
         $lines = ''
         foreach ($line in [System.IO.File]::ReadLines((Get-PSReadlineOption).HistorySavePath))
@@ -60,7 +60,8 @@ Set-PSReadlineKeyHandler -Key F7 `
 
             if (($line -cne $last) -and (!$pattern -or ($line -match $pattern)))
             {
-                ($last = $line)
+                $last = $line
+                $line
             }
         }
     )

Original file line number	Diff line number	Diff line change
@@ -33,7 +33,7 @@ Set-PSReadlineKeyHandler -Key F7 `
`33`	`33`	`$pattern = [regex]::Escape($pattern)`
`34`	`34`	`}`
`35`	`35`
`36`		`- $history = [System.Collections.ArrayList]$(`
	`36`	`+ $history = [System.Collections.ArrayList]@(`
`37`	`37`	`$last = ''`
`38`	`38`	`$lines = ''`
`39`	`39`	`foreach ($line in [System.IO.File]::ReadLines((Get-PSReadlineOption).HistorySavePath))`
@@ -60,7 +60,8 @@ Set-PSReadlineKeyHandler -Key F7 `
`60`	`60`
`61`	`61`	`if (($line -cne $last) -and (!$pattern -or ($line -match $pattern)))`
`62`	`62`	`{`
`63`		`- ($last = $line)`
	`63`	`+ $last = $line`
	`64`	`+ $line`
`64`	`65`	`}`
`65`	`66`	`}`
`66`	`67`	`)`