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improved autocompletion

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This commit is contained in:
Bas van Kervel 2015-06-11 12:06:24 +02:00
parent eccf1f76b3
commit 6541a13e54
2 changed files with 34 additions and 2 deletions
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29
cmd/console/js.go
View file

@ -93,7 +93,7 @@ func loadAutoCompletion(js *jsre, ipcpath string) {
}
}
func apiWordCompleter(line string) []string {
func keywordCompleter(line string) []string {
results := make([]string, 0)
if strings.Contains(line, ".") {
@ -123,6 +123,31 @@ func apiWordCompleter(line string) []string {
return results
}
func apiWordCompleter(line string, pos int) (head string, completions []string, tail string) {
if len(line) == 0 {
return "", nil, ""
}
i := 0
for i = pos - 1; i > 0; i-- {
if line[i] == '.' || (line[i] >= 'a' && line[i] <= 'z') || (line[i] >= 'A' && line[i] <= 'Z') {
continue
}
if i >= 3 && line[i] == '3' && line[i-3] == 'w' && line[i-2] == 'e' && line[i-1] == 'b' {
continue
}
i += 1
break
}
begin := line[:i]
keyword := line[i:pos]
end := line[pos:]
completionWords := keywordCompleter(keyword)
return begin, completionWords, end
}
func newJSRE(libPath, ipcpath string) *jsre {
js := &jsre{ps1: "> "}
js.wait = make(chan *big.Int)
@ -138,7 +163,7 @@ func newJSRE(libPath, ipcpath string) *jsre {
js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
lr.SetCtrlCAborts(true)
loadAutoCompletion(js, ipcpath)
lr.SetCompleter(apiWordCompleter)
lr.SetWordCompleter(apiWordCompleter)
lr.SetTabCompletionStyle(liner.TabPrints)
js.prompter = lr
js.atexit = func() {

7
rpc/api/utils.go
View file

@ -110,6 +110,13 @@ var (
"web3": []string{
"sha3",
"version",
"fromWei",
"toWei",
"toHex",
"toAscii",
"fromAscii",
"toBigNumber",
"isAddress",
},
}
)