Dev - enhancements and fixes

!init.lua

@@ -0,0 +1,22 @@
+-- Note: This happens in both .init.lua and !init.lua because older Cmder
+-- versions don't know about !init.lua.
+
+-- Get the parent path of this script.
+local parent_path = debug.getinfo(1, "S").source:match[[^@?(.*[\/])[^\/]-$]]
+
+-- Extend package.path with modules directory, if not already present, to allow
+-- using require() with them.
+local modules_path = parent_path.."modules/?.lua"
+if not package.path:find(modules_path, 1, true--[[plain]]) then
+    package.path = modules_path..";"..package.path
+end
+
+-- Explicitly set the completions dir, in case something (such as Cmder)
+-- manually loads completion scripts with them being in a Clink script path.
+if os.setenv then
+    local completions_path = parent_path.."completions"
+    local env = os.getenv("CLINK_COMPLETIONS_DIR") or ""
+    if not env:find(completions_path, 1, true--[[plain]]) then
+        os.setenv("CLINK_COMPLETIONS_DIR", env .. (#env > 0 and ";" or "") .. completions_path)
+    end
+end

.init.lua

@@ -1,3 +1,22 @@
--- The line below extends package.path with modules
--- directory to allow to require them
-package.path = debug.getinfo(1, "S").source:match[[^@?(.*[\/])[^\/]-$]] .."modules/?.lua;".. package.path
+-- Note: This happens in both .init.lua and !init.lua because older Cmder
+-- versions don't know about !init.lua.
+
+-- Get the parent path of this script.
+local parent_path = debug.getinfo(1, "S").source:match[[^@?(.*[\/])[^\/]-$]]
+
+-- Extend package.path with modules directory, if not already present, to allow
+-- using require() with them.
+local modules_path = parent_path.."modules/?.lua"
+if not package.path:find(modules_path, 1, true--[[plain]]) then
+    package.path = modules_path..";"..package.path
+end
+
+-- Explicitly set the completions dir, in case something (such as Cmder)
+-- manually loads completion scripts with them being in a Clink script path.
+if os.setenv then
+    local completions_path = parent_path.."completions"
+    local env = os.getenv("CLINK_COMPLETIONS_DIR") or ""
+    if not env:find(completions_path, 1, true--[[plain]]) then
+        os.setenv("CLINK_COMPLETIONS_DIR", env .. (#env > 0 and ";" or "") .. completions_path)
+    end
+end

.luacheckrc

@@ -3,5 +3,22 @@ return {
     files = {
         spec = { std = "+busted" },
     },
-    globals = { "clink", "rl_state", "rl", "settings", "log", "path" }
+    globals = {
+        "clink",
+        "error",
+        "log",
+        "os.getcwd",
+        "os.globfiles",
+        "os.isdir",
+        "os.setenv",
+        "path",
+        "pause",
+        "rl",
+        "rl_state",
+        "settings",
+        "string.explode",
+        "string.matchlen",
+        "unicode.fromcodepage",
+        "unicode.iter",
+    }
 }