diff options
Diffstat (limited to 'javascript')
| -rw-r--r-- | javascript/edit-attention.js | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/javascript/edit-attention.js b/javascript/edit-attention.js index 20a5aadf..1c9f6737 100644 --- a/javascript/edit-attention.js +++ b/javascript/edit-attention.js @@ -17,7 +17,7 @@ function keyupEditAttention(event){ // Find opening parenthesis around current cursor
const before = text.substring(0, selectionStart);
let beforeParen = before.lastIndexOf(OPEN);
- if (beforeParen == -1) return false;
+ if (beforeParen == -1) return false;
let beforeParenClose = before.lastIndexOf(CLOSE);
while (beforeParenClose !== -1 && beforeParenClose > beforeParen) {
beforeParen = before.lastIndexOf(OPEN, beforeParen - 1);
@@ -27,7 +27,7 @@ function keyupEditAttention(event){ // Find closing parenthesis around current cursor
const after = text.substring(selectionStart);
let afterParen = after.indexOf(CLOSE);
- if (afterParen == -1) return false;
+ if (afterParen == -1) return false;
let afterParenOpen = after.indexOf(OPEN);
while (afterParenOpen !== -1 && afterParen > afterParenOpen) {
afterParen = after.indexOf(CLOSE, afterParen + 1);
@@ -43,10 +43,35 @@ function keyupEditAttention(event){ target.setSelectionRange(selectionStart, selectionEnd);
return true;
}
+
+ function selectCurrentWord(){
+ if (selectionStart !== selectionEnd) return false;
+
+ // Select the current word, find the start and end of the word (first space before and after)
+ const wordStart = text.substring(0, selectionStart).lastIndexOf(" ") + 1;
+ const wordEnd = text.substring(selectionEnd).indexOf(" ");
+ // If there is no space after the word, select to the end of the string
+ if (wordEnd === -1) {
+ selectionEnd = text.length;
+ } else {
+ selectionEnd += wordEnd;
+ }
+ selectionStart = wordStart;
+
+ // Remove all punctuation at the end and beginning of the word
+ while (text[selectionStart].match(/[.,\/#!$%\^&\*;:{}=\-_`~()]/)) {
+ selectionStart++;
+ }
+ while (text[selectionEnd - 1].match(/[.,\/#!$%\^&\*;:{}=\-_`~()]/)) {
+ selectionEnd--;
+ }
+ target.setSelectionRange(selectionStart, selectionEnd);
+ return true;
+ }
- // If the user hasn't selected anything, let's select their current parenthesis block
- if(! selectCurrentParenthesisBlock('<', '>')){
- selectCurrentParenthesisBlock('(', ')')
+ // If the user hasn't selected anything, let's select their current parenthesis block or word
+ if (!selectCurrentParenthesisBlock('<', '>') && !selectCurrentParenthesisBlock('(', ')')) {
+ selectCurrentWord();
}
event.preventDefault();
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