Copy stdin to stdout: Difference between revisions
Content added Content deleted
| Line 689: | Line 689: | ||
=={{header|VBScript}}== |
=={{header|VBScript}}== |
||
VBScript can't get single chars from stdin, so we have to implement it line to line. Ctrl-Z stops. |
VBScript can't get single chars from stdin, so we have to implement it line to line. Ctrl-Z+Enter stops. |
||
<lang vb> |
<lang vb> |
||
do |
do |
||
| Line 696: | Line 696: | ||
loop until asc(left(s,1))=26 |
loop until asc(left(s,1))=26 |
||
</lang> |
</lang> |
||
=={{header|Wren}}== |
|||
In the following script, stdin and stdout are both assumed to be connected to a terminal. |
|||
Bytes are read from stdin and written to stdout until the return key is pressed. |
|||
<lang ecmascript>import "io" for Stdin, Stdout |
|||
Stdin.isRaw = true // prevents echoing to the terminal |
|||
while (true) { |
|||
var byte = Stdin.readByte() // read a byte from stdin |
|||
if (byte == 13) break // break when enter key pressed |
|||
System.write(String.fromByte(byte)) // write the byte (in string form) to stdout |
|||
Stdout.flush() // flush output |
|||
} |
|||
System.print() |
|||
Stdin.isRaw = false</lang> |
|||
=={{header|Wren}}== |
=={{header|Wren}}== |
||
In the following script, stdin and stdout are both assumed to be connected to a terminal. |
In the following script, stdin and stdout are both assumed to be connected to a terminal. |
||