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-rw-r--r--src/main/java/de/pixart/messenger/utils/ImStyleParser.java24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/main/java/de/pixart/messenger/utils/ImStyleParser.java b/src/main/java/de/pixart/messenger/utils/ImStyleParser.java
index 9f008d76c..118f3179f 100644
--- a/src/main/java/de/pixart/messenger/utils/ImStyleParser.java
+++ b/src/main/java/de/pixart/messenger/utils/ImStyleParser.java
@@ -34,10 +34,12 @@ import java.util.Arrays;
import java.util.List;
public class ImStyleParser {
+
private final static List<Character> KEYWORDS = Arrays.asList('*', '_', '~', '`');
private final static List<Character> NO_SUB_PARSING_KEYWORDS = Arrays.asList('`');
private final static List<Character> BLOCK_KEYWORDS = Arrays.asList('`');
private final static boolean ALLOW_EMPTY = false;
+ private final static boolean PARSE_HIGHER_ORDER_END = true;
public static List<Style> parse(CharSequence text) {
return parse(text, 0, text.length() - 1);
@@ -86,6 +88,28 @@ public class ImStyleParser {
for (int i = start; i <= end; ++i) {
char c = text.charAt(i);
if (c == needle && !Character.isWhitespace(text.charAt(i - 1))) {
+ if (!PARSE_HIGHER_ORDER_END || followedByWhitespace(text, i, end)) {
+ return i;
+ } else {
+ int higherOrder = seekHigherOrderEndWithoutNewBeginning(text, needle, i + 1, end);
+ if (higherOrder != -1) {
+ return higherOrder;
+ }
+ return i;
+ }
+ } else if (c == '\n') {
+ return -1;
+ }
+ }
+ return -1;
+ }
+
+ private static int seekHigherOrderEndWithoutNewBeginning(CharSequence text, char needle, int start, int end) {
+ for (int i = start; i <= end; ++i) {
+ char c = text.charAt(i);
+ if (c == needle && precededByWhiteSpace(text, i, start) && !followedByWhitespace(text, i, end)) {
+ return -1; // new beginning
+ } else if (c == needle && !Character.isWhitespace(text.charAt(i - 1)) && followedByWhitespace(text, i, end)) {
return i;
} else if (c == '\n') {
return -1;