From 340fc50af3a33f5d3f2fc1928d6ce34baae0bd4e Mon Sep 17 00:00:00 2001
From: Linnea Gräf <nea@nea.moe>
Date: Sun, 24 Mar 2024 16:15:13 +0100
Subject: Add freestanding star test

---
 src/main/kotlin/moe/nea/blog/md/MarkdownParser.kt   | 14 +++++++++-----
 src/test/kotlin/moe/nea/blog/md/test/TestItalics.kt | 10 ++++++++++
 2 files changed, 19 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/main/kotlin/moe/nea/blog/md/MarkdownParser.kt b/src/main/kotlin/moe/nea/blog/md/MarkdownParser.kt
index 19a4e99..40c4c30 100644
--- a/src/main/kotlin/moe/nea/blog/md/MarkdownParser.kt
+++ b/src/main/kotlin/moe/nea/blog/md/MarkdownParser.kt
@@ -70,17 +70,21 @@ class MarkdownParser(source: String) {
     }
 
     fun parseInlineTextOnce(lookback: MarkdownFormat, text: String): Pair<MarkdownFormat, String> {
+        require(text.isNotEmpty()) // TODO handle empty string
         val parser = inlineParsers.find { it.detect(lookback, text) }
-        if (parser != null)
+        if (parser != null) {
             return parser.parse(this, text)
-        require(!text.isEmpty()) // TODO handle empty string
-        if (text[0] == ' ')
+        }
+        if (text[0] == ' ') {
             return Pair(Whitespace(), text.substring(1))
+        }
         val nextSpecial = text.indexOfFirst { it in inlineParsers.flatMap { it.specialSyntax } || it == ' ' }
-        if (nextSpecial == 0)
+        if (nextSpecial == 0) {
             return Pair(Word(text.substring(0, 1)), text.substring(1))
-        if (nextSpecial == -1)
+        }
+        if (nextSpecial == -1) {
             return Pair(Word(text), "")
+        }
         return Pair(Word(text.substring(0, nextSpecial)), text.substring(nextSpecial))
     }
 
diff --git a/src/test/kotlin/moe/nea/blog/md/test/TestItalics.kt b/src/test/kotlin/moe/nea/blog/md/test/TestItalics.kt
index b4b102a..0e08473 100644
--- a/src/test/kotlin/moe/nea/blog/md/test/TestItalics.kt
+++ b/src/test/kotlin/moe/nea/blog/md/test/TestItalics.kt
@@ -55,6 +55,16 @@ class TestItalics {
         assertInlineFormat("left <i>italics</i> middle <b>bold</b> right", "left *italics* middle **bold** right")
     }
 
+    @Test
+    fun testFreestandingStar() {
+        assertInlineFormat("left * right", "left * right")
+    }
+
+    @Test
+    fun testFreestandingStarInItalics() {
+        assertInlineFormat("<i>left * right</i>", "*left * right*")
+    }
+
     @Test
     fun testNested() {
         assertInlineFormat("<i>a <b>bold</b> b</i>", "*a **bold** b*")
-- 
cgit