sander/matrepl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

prevent unwanted line split, and better handling of parsing errors

Browse source
This commit is contained in:
Sander Hautvast 2021-03-02 19:21:48 +01:00
parent 3d0cd483e6
commit 7556081aef
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/js/index.js
View file

@ -66,6 +66,12 @@ export const adjust_input_element_height = function () {
}
}
command_input_element.onkeypress = function handle_key_input(event) {
if (event.key === 'Enter') {
event.preventDefault();
}
}
command_input_element.onkeyup = function handle_key_input(event) {
adjust_input_element_height();
if (event.key === 'ArrowUp' && !event.shiftKey) {
@ -100,10 +106,11 @@ const handle_enter = function () {
command_history_element.innerText += command + "\n";
command_input_element.value = '';
command_history_index = command_history.length;
let tokens = scan(command);
let statement = parse(tokens);
let value;
try {
let tokens = scan(command);
let statement = parse(tokens);
value = visit(statement);
let binding;
if (value.is_binding) { // if it's declaration work with the initializer