From 7785897657cd9c3a5e1483ebacad73939f375a7e Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Thu, 27 Mar 2014 13:45:29 -0400
Subject: Added basic project support for snapopen and build scripts. Also
 fixed some curses errors introduced by the last commit.

---
 core/init.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'core/init.lua')

diff --git a/core/init.lua b/core/init.lua
index df4a5e38..2d540018 100644
--- a/core/init.lua
+++ b/core/init.lua
@@ -16,6 +16,17 @@ keys = require('keys')
 _M = {} -- language modules table
 -- LuaJIT compatibility.
 if jit then module, package.searchers, bit32 = nil, package.loaders, bit end
+-- curses compatibility.
+if CURSES then
+  function spawn(argv, working_dir, stdout_cb, stderr_cb, exit_cb)
+    local current_dir = lfs.currentdir()
+    lfs.chdir(working_dir:iconv(_CHARSET, 'UTF-8'))
+    local p = io.popen(argv:iconv(_CHARSET, 'UTF-8')..' 2>&1')
+    stdout_cb(p:read('*all'))
+    exit_cb(select(3, p:close()))
+    lfs.chdir(current_dir)
+  end
+end
 
 --[[ This comment is for LuaDoc.
 ---
@@ -128,6 +139,8 @@ local timeout
 ---
 -- Spawns an interactive child process *argv* in a separate thread with the help
 -- of GLib.
+-- The terminal version spawns processes in the same thread and does not use
+-- GLib.
 -- @param argv A UTF-8-encoded command line string containing the program's name
 --   followed by arguments to pass to it. `PATH` is searched for program names.
 -- @param working_dir The child's UTF-8 current working directory (cwd) or `nil`
@@ -136,6 +149,8 @@ local timeout
 --   of standard output read from the child. Stdout is read asynchronously in
 --   1KB or 0.5KB blocks (depending on the platform), or however much data is
 --   available at the time. All text is encoded in `_CHARSET`.
+--   The terminal version sends all output, whether it be stdout or stderr to
+--   this callback.
 -- @param stderr_cb A Lua function that accepts a string parameter for a block
 --   of standard error read from the child. Stderr is read asynchronously in 1KB
 --   or 0.5kB blocks (depending on the platform), or however much data is
-- 
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