From 2a8b91209627608fe61c21ec96de31b7fffcea94 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Sun, 10 Feb 2008 21:31:53 -0500
Subject: Instead of io.popen():read(), a file descriptor is kept and close()'d
 afterward.

---
 modules/textadept/snippets.lua | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'modules/textadept/snippets.lua')

diff --git a/modules/textadept/snippets.lua b/modules/textadept/snippets.lua
index 45b8cb39..82e41f26 100644
--- a/modules/textadept/snippets.lua
+++ b/modules/textadept/snippets.lua
@@ -110,7 +110,9 @@ function insert(snippet_arg)
     -- Execute any shell code.
     s_text = s_text:gsub('`(.-)`',
       function(code)
-        local out = io.popen(code):read('*all')
+        local p = io.popen(code)
+        local out = p:read('*all')
+        p:close()
         if out:sub(-1) == '\n' then return out:sub(1, -2) end
       end)
 
@@ -212,8 +214,9 @@ next_snippet_item = function()
         script = script:gsub('replacement', replacement)
         _DEBUG('script:\n'..script)
 
-        local out = io.popen("ruby 2>&1 <<'_EOF'\n"..
-          script..'\n_EOF'):read('*all')
+        local p = io.popen("ruby 2>&1 <<'_EOF'\n"..script..'\n_EOF')
+        local out = p:read('*all')
+        p:close()
         _DEBUG('regex out:\n'..out)
         if out:sub(-1) == '\n' then out = out:sub(1, -2) end -- chomp
         return out
-- 
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