Automatically select current word
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22bcc7be42
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@ -17,7 +17,7 @@ function keyupEditAttention(event){
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// Find opening parenthesis around current cursor
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const before = text.substring(0, selectionStart);
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let beforeParen = before.lastIndexOf(OPEN);
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if (beforeParen == -1) return false;
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if (beforeParen == -1) return false;
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let beforeParenClose = before.lastIndexOf(CLOSE);
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while (beforeParenClose !== -1 && beforeParenClose > beforeParen) {
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beforeParen = before.lastIndexOf(OPEN, beforeParen - 1);
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@ -27,7 +27,7 @@ function keyupEditAttention(event){
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// Find closing parenthesis around current cursor
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const after = text.substring(selectionStart);
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let afterParen = after.indexOf(CLOSE);
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if (afterParen == -1) return false;
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if (afterParen == -1) return false;
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let afterParenOpen = after.indexOf(OPEN);
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while (afterParenOpen !== -1 && afterParen > afterParenOpen) {
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afterParen = after.indexOf(CLOSE, afterParen + 1);
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@ -43,10 +43,35 @@ function keyupEditAttention(event){
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target.setSelectionRange(selectionStart, selectionEnd);
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return true;
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}
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function selectCurrentWord(){
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if (selectionStart !== selectionEnd) return false;
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// Select the current word, find the start and end of the word (first space before and after)
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const wordStart = text.substring(0, selectionStart).lastIndexOf(" ") + 1;
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const wordEnd = text.substring(selectionEnd).indexOf(" ");
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// If there is no space after the word, select to the end of the string
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if (wordEnd === -1) {
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selectionEnd = text.length;
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} else {
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selectionEnd += wordEnd;
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}
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selectionStart = wordStart;
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// If the user hasn't selected anything, let's select their current parenthesis block
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if(! selectCurrentParenthesisBlock('<', '>')){
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selectCurrentParenthesisBlock('(', ')')
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// Remove all punctuation at the end and beginning of the word
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while (text[selectionStart].match(/[.,\/#!$%\^&\*;:{}=\-_`~()]/)) {
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selectionStart++;
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}
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while (text[selectionEnd - 1].match(/[.,\/#!$%\^&\*;:{}=\-_`~()]/)) {
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selectionEnd--;
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}
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target.setSelectionRange(selectionStart, selectionEnd);
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return true;
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}
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// If the user hasn't selected anything, let's select their current parenthesis block or word
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if (!selectCurrentParenthesisBlock('<', '>') && !selectCurrentParenthesisBlock('(', ')')) {
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selectCurrentWord();
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}
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event.preventDefault();
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