Update documentation

Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>

git-svn-id: file:///srv/svn/repo/aya/trunk@65 cec141ff-132a-4243-88a5-ce187bd62f94

cmd/aya/main.go

@@ -1,4 +1,4 @@
-// $TheSupernovaDuo: cmd/aya/main.go,v 0.5.x 2023/4/26 8:49:6 yakumo_izuru Exp $
+// $TheSupernovaDuo: cmd/aya/main.go,v 0.5.x 2023/5/7 10:57:10 yakumo_izuru Exp $
 package main
 
 import (
@@ -300,7 +300,7 @@ func buildRaw(path string, w io.Writer) error {
 	_, err = io.Copy(w, in)
 	return err
 }
-
+// This function passes the files to build to their corresponding functions
 func build(path string, w io.Writer, vars Vars) error {
 	ext := filepath.Ext(path)
 	if ext == ".md" || ext == ".mkd" || ext == ".markdown" {
@@ -367,14 +367,14 @@ func servePubDir() {
 	log.Printf("Serving %v at port 8000, see http://localhost:8000", rootdir)
 	log.Fatal(http.ListenAndServe(":8000", nil))
 }
-
+// Initialize the environment
 func init() {
 	// prepend .aya to $PATH, so plugins will be found before OS commands
 	p := os.Getenv("PATH")
 	p = os.Getenv("PWD") + "/" + AYADIR + ":" + p
 	os.Setenv("PATH", p)
 }
-
+// Print usage notes
 func printUsage() {
 	fmt.Printf("%v <command> [args]\n", os.Args[0])
 	fmt.Printf("\n")