removed travis , small change to doc and comments

squeeze69 · squeeze69 · commit dca212b824a6 · 2021-06-18T18:27:02.000+02:00
diff --git a/.travis.yml b/.travis.yml
diff --git a/README.md b/README.md
@@ -4,10 +4,10 @@
 
 ## program written in [GO](https://golang.org)
 
-[![Build Status](https://travis-ci.com/squeeze69/vcodec.svg?branch=master)](https://travis-ci.com/squeeze69/vcodec)
-
 Scan a RIFF file for the "vids" section, then exit with an error level 1 if the video codec is listed on the command line. The "heavy lift" is made by the image/riff library.
 
+It's partially based on one of the examples in the image/riff section (the read chunk,etc...).
+
 i.e.:
 
 vcodec file.avi DIV3 DX50 ...
diff --git a/vcodec.go b/vcodec.go
@@ -34,6 +34,7 @@ func main2() {
 		log.Fatal(err)
 	}
 	defer f.Close()
+	// check for a matching codec, case insensitive
 	defer func() {
 		if r := recover(); r != nil {
 			fmt.Printf("Codec: %s\n", r)
@@ -56,6 +57,7 @@ func main2() {
 	}
 }
 
+//scan riff for chunk data
 func scanriff(r *riff.Reader) error {
 	for {
 		chunkID, chunkLen, chunkData, err := r.Next()

Original file line number	Diff line number	Diff line change
`@@ -34,6 +34,7 @@ func main2() {`
`34`	`34`	`log.Fatal(err)`
`35`	`35`	`}`
`36`	`36`	`defer f.Close()`
	`37`	`+ // check for a matching codec, case insensitive`
`37`	`38`	`defer func() {`
`38`	`39`	`if r := recover(); r != nil {`
`39`	`40`	`fmt.Printf("Codec: %s\n", r)`
`@@ -56,6 +57,7 @@ func main2() {`
`56`	`57`	`}`
`57`	`58`	`}`
`58`	`59`
	`60`	`+//scan riff for chunk data`
`59`	`61`	`func scanriff(r *riff.Reader) error {`
`60`	`62`	`for {`
`61`	`63`	`chunkID, chunkLen, chunkData, err := r.Next()`