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attemp II at making the checker happy, actually ran the makefile this time

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Andrew Winterman 2019-01-01 22:01:46 -08:00
commit a5fa5ec8a9
1 changed files with 13 additions and 10 deletions
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23
cursor.go
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@ -2,8 +2,8 @@ package promptui
import "fmt"
// A specific type that translates a given set of runes into a given set of
// runes pointed at by the cursor.
// Pointer is A specific type that translates a given set of runes into a given
// set of runes pointed at by the cursor.
type Pointer func(to []rune) []rune
func defaultCursor(ignored []rune) []rune {
@ -23,15 +23,18 @@ func pipeCursor(input []rune) []rune {
}
var (
// A big square block character. Obscures whatever was input.
// DefaultCursor is a big square block character. Obscures whatever was
// input.
DefaultCursor Pointer = defaultCursor
// A cursor which highlights a character by inverting colors on it.
// BlockCursor is a cursor which highlights a character by inverting colors
// on it.
BlockCursor Pointer = blockCursor
// A pipe character "|" which appears before the input character.
// PipeCursor is a pipe character "|" which appears before the input
// character.
PipeCursor Pointer = pipeCursor
)
// tracks the state associated with the movable cursor
// Cursor tracks the state associated with the movable cursor
// The strategy is to keep the prompt, input pristine except for requested
// modifications. The insertion of the cursor happens during a `format` call
// and we read in new input via an `Update` call
@ -45,8 +48,8 @@ type Cursor struct {
Position int
}
// create a new cursor, with the DefaultCurso, the specified input, and position
// at the end of the specified starting input.
// NewCursor create a new cursor, with the DefaultCurso, the specified input,
// and position at the end of the specified starting input.
func NewCursor(startingInput string, pointer Pointer) Cursor {
if pointer == nil {
pointer = defaultCursor
@ -60,13 +63,13 @@ func (c *Cursor) String() string {
string(c.Cursor([]rune(""))), string(c.Input), c.Position)
}
// convenience for c.Place(len(c.Input)) so you don't have to know how I
// End is a convenience for c.Place(len(c.Input)) so you don't have to know how I
// indexed.
func (c *Cursor) End() {
c.Place(len(c.Input))
}
// convenience for c.Place(0) so you don't have to know how I
// Start is convenience for c.Place(0) so you don't have to know how I
// indexed.
func (c *Cursor) Start() {
c.Place(0)