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Fix preprocessing of code with double backslash in string or char literal #4907

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merged 1 commit into from Feb 15, 2017
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Fix preprocessing of code with double backslash in string or char literal #4907

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8 changes: 8 additions & 0 deletions java/src/processing/mode/java/pdex/SourceUtils.java
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Expand Up @@ -266,6 +266,14 @@ static public void scrubCommentsAndStrings(StringBuilder p) {
for (int i = 0; i <= length; i++) {
char ch = (i < length) ? p.charAt(i) : 0;
char pch = (i == 0) ? 0 : p.charAt(i-1);
// Get rid of double backslash immediately, otherwise
// the second backslash incorrectly triggers a new escape sequence
if (pch == '\\' && ch == '\\') {
p.setCharAt(i-1, ' ');
p.setCharAt(i, ' ');
pch = ' ';
ch = ' ';
}
switch (state) {
case OUT:
switch (ch) {
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