moved the run-related functions into the fs library

modules/lib/fs.lua

@@ -248,3 +248,24 @@ function fs.mv(s,d)
  fs.cp(s,d)
  fs.rm(s)
 end
+function loadfile(fn)
+ local f=io.open(fn,"rb")
+ if not f then return false, "cannot read file" end
+ local S=f:read("*a")
+ f:close()
+ return load(S,"=("..fn..")","bt",os.genenv())
+end
+function run(fn,...)
+ local lf = loadfile(fn)
+ if not lf then return false, "cannot load file" end
+ local r = {pcall(lf,...)}
+ if r[1] == true then
+  table.remove(r,1)
+ end
+ print(table.unpack(r))
+end
+function srun(fn,...)
+ local lf = loadfile(fn)
+ if not lf then return false, "cannot load file" end
+ spawn(fn,print(pcall(lf,...)))
+end

modules/lib/shutil.lua

@@ -8,24 +8,3 @@ function shutil.genenv()
  end
  return et
 end
-function loadfile(fn)
- local f=io.open(fn,"rb")
- if not f then return false, "cannot read file" end
- local S=f:read("*a")
- f:close()
- return load(S,"=("..fn..")","bt",os.genenv())
-end
-function run(fn,...)
- local lf = loadfile(fn)
- if not lf then return false, "cannot load file" end
- local r = {pcall(lf,...)}
- if r[1] == true then
-  table.remove(r,1)
- end
- print(table.unpack(r))
-end
-function srun(fn,...)
- local lf = loadfile(fn)
- if not lf then return false, "cannot load file" end
- spawn(fn,print(pcall(lf,...)))
-end