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authorBen Noordhuis <info@bnoordhuis.nl>2011-08-08 00:59:08 +0200
committerBen Noordhuis <info@bnoordhuis.nl>2011-08-08 00:59:14 +0200
commitfc57df283c22f4be664ed72003870a3e813ae4c7 (patch)
treee6f14da1c2e2556cc3eb7c8a81d43d6158f73bb7
parentb267dc458d78c2fcbad2a9fa8e8942897d77c3d4 (diff)
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docs: rename readline.md to readline.markdown
-rw-r--r--doc/api/readline.markdown133
-rw-r--r--doc/api/readline.md133
2 files changed, 133 insertions, 133 deletions
diff --git a/doc/api/readline.markdown b/doc/api/readline.markdown
index e69de29bb..ea2a7f2e4 100644
--- a/doc/api/readline.markdown
+++ b/doc/api/readline.markdown
@@ -0,0 +1,133 @@
+## Readline
+
+To use this module, do `require('readline')`. Readline allows reading of a
+stream (such as STDIN) on a line-by-line basis.
+
+Note that once you've invoked this module, your node program will not
+terminate until you've closed the interface, and the STDIN stream. Here's how
+to allow your program to gracefully terminate:
+
+ var rl = require('readline');
+
+ var i = rl.createInterface(process.sdtin, process.stdout, null);
+ i.question("What do you think of node.js?", function(answer) {
+ // TODO: Log the answer in a database
+ console.log("Thank you for your valuable feedback.");
+
+ // These two lines together allow the program to terminate. Without
+ // them, it would run forever.
+ i.close();
+ process.stdin.destroy();
+ });
+
+### rl.createInterface(input, output, completer)
+
+Takes two streams and creates a readline interface. The `completer` function
+is used for autocompletion. When given a substring, it returns `[[substr1,
+substr2, ...], originalsubstring]`.
+
+`createInterface` is commonly used with `process.stdin` and
+`process.stdout` in order to accept user input:
+
+ var readline = require('readline'),
+ rl = readline.createInterface(process.stdin, process.stdout);
+
+### rl.setPrompt(prompt, length)
+
+Sets the prompt, for example when you run `node` on the command line, you see
+`> `, which is node's prompt.
+
+### rl.prompt()
+
+Readies readline for input from the user, putting the current `setPrompt`
+options on a new line, giving the user a new spot to write.
+
+<!-- ### rl.getColumns() Not available? -->
+
+### rl.question(query, callback)
+
+Prepends the prompt with `query` and invokes `callback` with the user's
+response. Displays the query to the user, and then invokes `callback` with the
+user's response after it has been typed.
+
+Example usage:
+
+ interface.question('What is your favorite food?', function(answer) {
+ console.log('Oh, so your favorite food is ' + answer);
+ });
+
+### rl.close()
+
+ Closes tty.
+
+### rl.pause()
+
+ Pauses tty.
+
+### rl.resume()
+
+ Resumes tty.
+
+### rl.write()
+
+ Writes to tty.
+
+### Event: 'line'
+
+`function (line) {}`
+
+Emitted whenever the `in` stream receives a `\n`, usually received when the
+user hits enter, or return. This is a good hook to listen for user input.
+
+Example of listening for `line`:
+
+ rl.on('line', function (cmd) {
+ console.log('You just typed: '+cmd);
+ });
+
+### Event: 'close'
+
+`function () {}`
+
+Emitted whenever the `in` stream receives a `^C` or `^D`, respectively known
+as `SIGINT` and `EOT`. This is a good way to know the user is finished using
+your program.
+
+Example of listening for `close`, and exiting the program afterward:
+
+ rl.on('close', function() {
+ console.log('goodbye!');
+ process.exit(0);
+ });
+
+Here's an example of how to use all these together to craft a tiny command
+line interface:
+
+ var readline = require('readline'),
+ rl = readline.createInterface(process.stdin, process.stdout),
+ prefix = 'OHAI> ';
+
+ rl.on('line', function(line) {
+ switch(line.trim()) {
+ case 'hello':
+ console.log('world!');
+ break;
+ default:
+ console.log('Say what? I might have heard `' + line.trim() + '`');
+ break;
+ }
+ rl.setPrompt(prefix, prefix.length);
+ rl.prompt();
+ }).on('close', function() {
+ console.log('Have a great day!');
+ process.exit(0);
+ });
+ console.log(prefix + 'Good to see you. Try typing stuff.');
+ rl.setPrompt(prefix, prefix.length);
+ rl.prompt();
+
+
+Take a look at this slightly more complicated
+[example](https://gist.github.com/901104), and
+[http-console](http://github.com/cloudhead/http-console) for a real-life use
+case. \ No newline at end of file
diff --git a/doc/api/readline.md b/doc/api/readline.md
deleted file mode 100644
index ea2a7f2e4..000000000
--- a/doc/api/readline.md
+++ /dev/null
@@ -1,133 +0,0 @@
-## Readline
-
-To use this module, do `require('readline')`. Readline allows reading of a
-stream (such as STDIN) on a line-by-line basis.
-
-Note that once you've invoked this module, your node program will not
-terminate until you've closed the interface, and the STDIN stream. Here's how
-to allow your program to gracefully terminate:
-
- var rl = require('readline');
-
- var i = rl.createInterface(process.sdtin, process.stdout, null);
- i.question("What do you think of node.js?", function(answer) {
- // TODO: Log the answer in a database
- console.log("Thank you for your valuable feedback.");
-
- // These two lines together allow the program to terminate. Without
- // them, it would run forever.
- i.close();
- process.stdin.destroy();
- });
-
-### rl.createInterface(input, output, completer)
-
-Takes two streams and creates a readline interface. The `completer` function
-is used for autocompletion. When given a substring, it returns `[[substr1,
-substr2, ...], originalsubstring]`.
-
-`createInterface` is commonly used with `process.stdin` and
-`process.stdout` in order to accept user input:
-
- var readline = require('readline'),
- rl = readline.createInterface(process.stdin, process.stdout);
-
-### rl.setPrompt(prompt, length)
-
-Sets the prompt, for example when you run `node` on the command line, you see
-`> `, which is node's prompt.
-
-### rl.prompt()
-
-Readies readline for input from the user, putting the current `setPrompt`
-options on a new line, giving the user a new spot to write.
-
-<!-- ### rl.getColumns() Not available? -->
-
-### rl.question(query, callback)
-
-Prepends the prompt with `query` and invokes `callback` with the user's
-response. Displays the query to the user, and then invokes `callback` with the
-user's response after it has been typed.
-
-Example usage:
-
- interface.question('What is your favorite food?', function(answer) {
- console.log('Oh, so your favorite food is ' + answer);
- });
-
-### rl.close()
-
- Closes tty.
-
-### rl.pause()
-
- Pauses tty.
-
-### rl.resume()
-
- Resumes tty.
-
-### rl.write()
-
- Writes to tty.
-
-### Event: 'line'
-
-`function (line) {}`
-
-Emitted whenever the `in` stream receives a `\n`, usually received when the
-user hits enter, or return. This is a good hook to listen for user input.
-
-Example of listening for `line`:
-
- rl.on('line', function (cmd) {
- console.log('You just typed: '+cmd);
- });
-
-### Event: 'close'
-
-`function () {}`
-
-Emitted whenever the `in` stream receives a `^C` or `^D`, respectively known
-as `SIGINT` and `EOT`. This is a good way to know the user is finished using
-your program.
-
-Example of listening for `close`, and exiting the program afterward:
-
- rl.on('close', function() {
- console.log('goodbye!');
- process.exit(0);
- });
-
-Here's an example of how to use all these together to craft a tiny command
-line interface:
-
- var readline = require('readline'),
- rl = readline.createInterface(process.stdin, process.stdout),
- prefix = 'OHAI> ';
-
- rl.on('line', function(line) {
- switch(line.trim()) {
- case 'hello':
- console.log('world!');
- break;
- default:
- console.log('Say what? I might have heard `' + line.trim() + '`');
- break;
- }
- rl.setPrompt(prefix, prefix.length);
- rl.prompt();
- }).on('close', function() {
- console.log('Have a great day!');
- process.exit(0);
- });
- console.log(prefix + 'Good to see you. Try typing stuff.');
- rl.setPrompt(prefix, prefix.length);
- rl.prompt();
-
-
-Take a look at this slightly more complicated
-[example](https://gist.github.com/901104), and
-[http-console](http://github.com/cloudhead/http-console) for a real-life use
-case. \ No newline at end of file