parseutil

package

v2.0.0-...-7f6935a Latest Latest Go to latest Published: May 5, 2020 License: MIT Imports: 11 Imported by: 0

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Repository

github.com/jmigpin/editor

Documentation ¶

Index ¶

Variables
func AbsFilenameToUrl(filename string) (string, error)
func AddEscapes(str string, escape rune, escapeRunes string) string
func CleanMultiplePathSeps(str string, sep rune) string
func DetectEnvVar(str, name string) bool
func EscapeFilename(str string) string
func ExpandIndexEscape(r iorw.ReaderAt, i int, truth bool, fn func(rune) bool, escape rune) int
func ExpandIndexesEscape(rd iorw.ReaderAt, index int, truth bool, fn func(rune) bool, escape rune) (int, int)
func ExpandLastIndexEscape(r iorw.ReaderAt, i int, truth bool, fn func(rune) bool, escape rune) int
func ImproveExpandIndexEscape(r iorw.ReaderAt, i int, escape rune) int
func IndexLineColumn(rd iorw.ReaderAt, index int) (int, int, error)
func LineColumnIndex(rd iorw.ReaderAt, line, column int) (int, error)
func RemoveEscapes(str string, escape rune) string
func RemoveEscapesEscapable(str string, escape rune, escapable string) string
func RemoveFilenameEscapes(f string, escape, pathSep rune) string
func RunesExcept(runes, except string) string
func TrimLineSpaces(str string) string
func UrlToAbsFilename(uri string) (string, error)
type FilePos
- func NewFilePosFromResource(res *Resource) *FilePos
- func ParseFilePos(str string) (*FilePos, error)
- func (fp *FilePos) HasOffset() bool
type ResParser2
type Resource
- func ParseResource(rd iorw.ReaderAt, index int) (*Resource, error)
- func ParseResource2(rd iorw.ReaderAt, index int, sep, esc rune, parseVolume bool) (*Resource, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var Escape rune = rune(osutil.EscapeRune)

View Source

var ExtraRunes = "_-~.%@&?!=#+:^" + "(){}[]<>" + "\\/" + " "

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var ParseVolume bool = runtime.GOOS == "windows"

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var PathExtraRunes = RunesExcept(ExtraRunes, excludeResourceRunes+

	":") // line/column

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var PathSeparator rune = rune(os.PathSeparator)

View Source

var ResourceExtraRunes = RunesExcept(ExtraRunes, excludeResourceRunes)

Functions ¶

func AbsFilenameToUrl ¶

func AbsFilenameToUrl(filename string) (string, error)

func AddEscapes ¶

func AddEscapes(str string, escape rune, escapeRunes string) string

func CleanMultiplePathSeps ¶

func CleanMultiplePathSeps(str string, sep rune) string

func DetectEnvVar ¶

func DetectEnvVar(str, name string) bool

func EscapeFilename ¶

func EscapeFilename(str string) string

func ExpandIndexEscape ¶

func ExpandIndexEscape(r iorw.ReaderAt, i int, truth bool, fn func(rune) bool, escape rune) int

func ExpandIndexesEscape ¶

func ExpandIndexesEscape(rd iorw.ReaderAt, index int, truth bool, fn func(rune) bool, escape rune) (int, int)

func ExpandLastIndexEscape ¶

func ExpandLastIndexEscape(r iorw.ReaderAt, i int, truth bool, fn func(rune) bool, escape rune) int

func ImproveExpandIndexEscape ¶

func ImproveExpandIndexEscape(r iorw.ReaderAt, i int, escape rune) int

func IndexLineColumn ¶

func IndexLineColumn(rd iorw.ReaderAt, index int) (int, int, error)

Returned line/col values are one-based.

func LineColumnIndex ¶

func LineColumnIndex(rd iorw.ReaderAt, line, column int) (int, error)

Line/col args are one-based.

func RemoveEscapes ¶

func RemoveEscapes(str string, escape rune) string

func RemoveEscapesEscapable ¶

func RemoveEscapesEscapable(str string, escape rune, escapable string) string

removes the escape only if escapable

func RemoveFilenameEscapes ¶

func RemoveFilenameEscapes(f string, escape, pathSep rune) string

func RunesExcept ¶

func RunesExcept(runes, except string) string

func TrimLineSpaces ¶

func TrimLineSpaces(str string) string

Useful to compare src code lines.

func UrlToAbsFilename ¶

func UrlToAbsFilename(uri string) (string, error)

Types ¶

type FilePos ¶

type FilePos struct {
	Filename     string
	Offset, Len  int // length after offset for a range
	Line, Column int // bigger than zero to be considered
}

func NewFilePosFromResource ¶

func NewFilePosFromResource(res *Resource) *FilePos

func ParseFilePos ¶

func ParseFilePos(str string) (*FilePos, error)

Parse fmt: <filename:line?:col?>. Accepts escapes but doesn't unescape.

func (*FilePos) HasOffset ¶

func (fp *FilePos) HasOffset() bool

type ResParser2 ¶

type ResParser2 struct {
	// contains filtered or unexported fields
}

type Resource ¶

type Resource struct {
	Path         string
	RawPath      string
	Line, Column int

	ExpandedMin, ExpandedMax int
	PathSep                  rune
	Escape                   rune
	ParseVolume              bool
}

parsed formats:

<filename:line?:col?>
<filename:#offset> # TODO
file://<filename:line?:col?> # filename should be absolute starting with "/"

func ParseResource ¶

func ParseResource(rd iorw.ReaderAt, index int) (*Resource, error)

func ParseResource2 ¶

func ParseResource2(rd iorw.ReaderAt, index int, sep, esc rune, parseVolume bool) (*Resource, error)

Source Files ¶

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