xlib/README.md

### golang util library  ###

(c) softlandia@gmail.com

	download: go get -u github.com/softlandia/xLib
	install: go install

dependences: 
------------
>"golang.org/x/text/encoding/charmap"

>"golang.org/x/text/transform"


functions:  
1. FileExists(name string) bool
2. StrContainBackSlash(s string) bool
3. StrIsPrintRune(s string) bool
4. ChangeFileExt(iFileName, newExt string) string
5. SeekFileToString(fileName, strToSearch string) (*bufio.Scanner, error)
6. CodePageDetect(fn string) (int, error)
7. ConvertStrCodePage(s string, fromCP, toCP int64) (string, error)

identifyCodePage - sample of using function CodePageDetect


_________________________________________________________________________
	func FileExists(name string) bool  
return true if file exist

	func StrContainBackSlash(s string) bool
return true if last char in string s == '\'

	func StrIsPrintRune(s string) bool  
return true if input string consists only of printable rune

	func ChangeFileExt(iFileName, newExt string) string   
change file name extention

	func SeekFileToString(fileName, strToSearch string) (*bufio.Scanner, error)  
read text file fileName and return Scanner at line strToSearch

	func CodePageDetect(fn string) (int, error)  
read text file fn and return code page, detect only IBM CodePage866 and Windows1251

	func ConvertStrCodePage(s string, fromCP, toCP int64) (string, error)
convert string from one code page to another