Release 1.5.0

- The dictionary update card now returns after a failed download
- Fixed headwords and articles with escaped characters being displayed incorrectly
- Fixed slow rendering of articles containing many bracket characters

README.md

@@ -95,15 +95,15 @@ The main search screen remains usable as long as at least one indexed dictionary
 ## Tech Stack
 
 - Kotlin 2.4.10
-- Jetpack Compose (BOM 2026.06.01)
+- Jetpack Compose (BOM 2026.08.00)
 - Material 3
 - Coroutines and Flow 1.11.0
 - DataStore Preferences 1.2.1
-- Paging 3.5.0
+- Paging 3.5.1
 - OkHttp 5.4.0
 - kotlinx.serialization 1.11.0
 - AboutLibraries 15.0.4 metadata generation
-- Android Gradle Plugin 9.3.0
+- Android Gradle Plugin 9.3.1
 
 ## Build
 

app/build.gradle.kts

@@ -92,8 +92,8 @@ android {
         applicationId = "com.example.research"
         minSdk = project.property("minSdk").toString().toInt()
         targetSdk = project.property("targetSdk").toString().toInt()
-        versionCode = 7
-        versionName = "1.4.0"
+        versionCode = 8
+        versionName = "1.5.0"
 
         vectorDrawables {
             useSupportLibrary = true

app/src/main/java/com/example/research/data/parser/DslHeadwordParser.kt

@@ -24,10 +24,11 @@ object DslHeadwordParser {
         }
 
         if (trimmed.indexOf('{') == -1 && trimmed.indexOf('[') == -1) {
+            val unescaped = unescape(trimmed)
             return ParsedHeadword(
-                simplified = trimmed,
-                displayText = trimmed,
-                searchableText = trimmed.lowercase()
+                simplified = unescaped,
+                displayText = unescaped,
+                searchableText = unescaped.lowercase()
             )
         }
 
@@ -60,12 +61,12 @@ object DslHeadwordParser {
         val searchableText = createSearchableText(trimmed)
 
         return ParsedHeadword(
-            simplified = simplified,
-            displayText = displayText,
-            searchableText = searchableText
+            simplified = unescape(simplified),
+            displayText = unescape(displayText),
+            searchableText = unescape(searchableText)
         )
     }
-    
+
     private fun buildDisplayText(
         reconstructedPrefix: String,
         simplified: String,
@@ -96,7 +97,7 @@ object DslHeadwordParser {
                 .orEmpty()
         }
     }
-    
+
     private fun createSearchableText(originalHeadword: String): String {
         return removeFormattingTags(
             removeCurlyBraceMatches(originalHeadword, removeEmpty = true)
@@ -129,8 +130,17 @@ object DslHeadwordParser {
         if (value.indexOf('{') == -1 && value.indexOf('}') == -1) return value
 
         return buildString(value.length) {
-            value.forEach { char ->
-                if (char != '{' && char != '}') append(char)
+            var index = 0
+            while (index < value.length) {
+                val char = value[index]
+                if (char == '\\' && index + 1 < value.length) {
+                    append(char)
+                    append(value[index + 1])
+                    index += 2
+                } else {
+                    if (char != '{' && char != '}') append(char)
+                    index++
+                }
             }
         }
     }
@@ -138,6 +148,10 @@ object DslHeadwordParser {
     private fun firstFormattingTagIndex(value: String): Int {
         var index = 0
         while (index < value.length) {
+            if (value[index] == '\\' && index + 1 < value.length) {
+                index += 2
+                continue
+            }
             if (value[index] == '[' && formattingTagEnd(value, index) > index) {
                 return index
             }
@@ -149,8 +163,12 @@ object DslHeadwordParser {
     private fun firstCurlyContent(value: String): String? {
         var index = 0
         while (index < value.length) {
+            if (value[index] == '\\' && index + 1 < value.length) {
+                index += 2
+                continue
+            }
             if (value[index] == '{') {
-                val end = value.indexOf('}', startIndex = index + 1)
+                val end = matchingCurlyEnd(value, index + 1)
                 if (end > index + 1) {
                     return value.substring(index + 1, end)
                 }
@@ -161,7 +179,7 @@ object DslHeadwordParser {
     }
 
     private fun substringBeforeFirstBracket(value: String): String {
-        val bracketIndex = value.indexOf('[')
+        val bracketIndex = indexOfUnescaped(value, '[')
         return if (bracketIndex >= 0) value.substring(0, bracketIndex) else value
     }
 
@@ -171,8 +189,12 @@ object DslHeadwordParser {
         var index = 0
 
         while (index < value.length) {
+            if (value[index] == '\\' && index + 1 < value.length) {
+                index += 2
+                continue
+            }
             if (value[index] == '{') {
-                val end = value.indexOf('}', startIndex = index + 1)
+                val end = matchingCurlyEnd(value, index + 1)
                 if (end >= 0 && (removeEmpty || end > index + 1)) {
                     if (builder == null) {
                         builder = StringBuilder(value.length)
@@ -197,6 +219,10 @@ object DslHeadwordParser {
         var index = 0
 
         while (index < value.length) {
+            if (value[index] == '\\' && index + 1 < value.length) {
+                index += 2
+                continue
+            }
             if (value[index] == '[') {
                 val tagEnd = formattingTagEnd(value, index)
                 if (tagEnd > index) {
@@ -217,6 +243,56 @@ object DslHeadwordParser {
         }?.toString() ?: value
     }
 
+    private fun matchingCurlyEnd(value: String, startIndex: Int): Int {
+        var index = startIndex
+        while (index < value.length) {
+            when {
+                value[index] == '\\' && index + 1 < value.length -> index += 2
+                value[index] == '{' -> return -1
+                value[index] == '}' -> return index
+                else -> index++
+            }
+        }
+        return -1
+    }
+
+    private fun indexOfUnescaped(
+        value: String,
+        target: Char,
+        startIndex: Int = 0,
+    ): Int {
+        var index = startIndex.coerceAtLeast(0)
+        while (index < value.length) {
+            if (value[index] == '\\' && index + 1 < value.length) {
+                index += 2
+            } else if (value[index] == target) {
+                return index
+            } else {
+                index++
+            }
+        }
+        return -1
+    }
+
+    private fun unescape(value: String): String {
+        val firstEscape = value.indexOf('\\')
+        if (firstEscape < 0) return value
+
+        return buildString(value.length) {
+            append(value, 0, firstEscape)
+            var index = firstEscape
+            while (index < value.length) {
+                if (value[index] == '\\' && index + 1 < value.length) {
+                    append(value[index + 1])
+                    index += 2
+                } else {
+                    append(value[index])
+                    index++
+                }
+            }
+        }
+    }
+
     private fun formattingTagEnd(value: String, openBracketIndex: Int): Int {
         val tokenStart = openBracketIndex + 1
         if (tokenStart >= value.length) return -1

app/src/main/java/com/example/research/ui/article/DslAnnotatedParser.kt

@@ -23,7 +23,6 @@ object DslAnnotatedParser {
         "br", "p", "b", "i", "c", "t", "m", "m0", "m1", "m2", "m3", "m4", "m5",
         "ref", "ex", "e", "trn", "com", "lang", "sup", "'"
     )
-    private val ESCAPED_CHARS = setOf('[', ']', '(', ')')
 
     data class ColorScheme(
         val secondaryText: Color,
@@ -101,15 +100,13 @@ object DslAnnotatedParser {
                 '\\' -> {
                     if (i + 1 < length) {
                         val next = dsl[i + 1]
-                        if (next in ESCAPED_CHARS) {
-                            builder.append(next)
-                            if (refStack.isNotEmpty()) {
-                                refStack.last().second.append(next)
-                            }
-                            lastChar = next
-                            i += 2
-                            continue
+                        builder.append(next)
+                        if (refStack.isNotEmpty()) {
+                            refStack.last().second.append(next)
                         }
+                        lastChar = next
+                        i += 2
+                        continue
                     }
                     builder.append(char)
                     if (refStack.isNotEmpty()) {
@@ -119,7 +116,7 @@ object DslAnnotatedParser {
                     i++
                 }
                 '[' -> {
-                    val end = dsl.indexOf(']', i + 1)
+                    val end = tagCloseIndex(dsl, i + 1)
                     if (end != -1) {
                         val tagStart = i + 1
                         var tagEnd = end
@@ -228,6 +225,19 @@ object DslAnnotatedParser {
         splitOversizedBlocks(result)
     }
 
+    private fun tagCloseIndex(value: String, startIndex: Int): Int {
+        var index = startIndex
+        while (index < value.length) {
+            when {
+                value[index] == '\\' && index + 1 < value.length -> index += 2
+                value[index] == '[' -> return -1
+                value[index] == ']' -> return index
+                else -> index++
+            }
+        }
+        return -1
+    }
+
     private fun splitOversizedBlocks(blocks: List<DslBlock>): List<DslBlock> {
         if (blocks.none { it.text.length > MAX_BLOCK_TEXT_LENGTH }) return blocks
         return blocks.flatMap { block ->

app/src/main/java/com/example/research/ui/settings/SettingsViewModel.kt

@@ -84,6 +84,8 @@ class SettingsViewModel(
     private var isDownloadInProgress = false
 
     private var cancelRefreshPending = false
+    private var errorStateHandled = false
+    private var statusBeforeDownload: DictionaryStatus = DictionaryStatus.Unknown
 
     init {
         setupStateObservation()
@@ -147,32 +149,37 @@ class SettingsViewModel(
                     is DownloadState.Loading, is DownloadState.Extracting -> {
                         isDownloadInProgress = true
                         cancelRefreshPending = false
+                        errorStateHandled = false
                     }
                     is DownloadState.Success -> {
                         pendingSourceUrls.clear()
                     }
                     is DownloadState.Error -> {
                         isDownloadInProgress = false
-                        dictionaryStatus.value = if (dictionaryState.dictionaries.isEmpty()) {
-                            DictionaryStatus.Empty
-                        } else {
-                            DictionaryStatus.UpToDate
-                        }
-                        if (pendingSourceUrls.isNotEmpty()) {
-                            pendingSourceUrls.forEach { urlTemplate ->
-                                val source = dictionaryState.dictionarySources.find {
-                                    it.urlTemplate == urlTemplate
-                                }
-                                if (source != null) {
-                                    val hasDictionary = dictionaryState.dictionaries.any { dictionary ->
-                                        DictionarySourceFileMatcher.matches(source, dictionary)
+                        if (!errorStateHandled) {
+                            errorStateHandled = true
+                            dictionaryStatus.value = if (dictionaryState.dictionaries.isEmpty()) {
+                                DictionaryStatus.Empty
+                            } else when (statusBeforeDownload) {
+                                DictionaryStatus.Unknown, DictionaryStatus.Checking -> DictionaryStatus.UpToDate
+                                else -> statusBeforeDownload
+                            }
+                            if (pendingSourceUrls.isNotEmpty()) {
+                                pendingSourceUrls.forEach { urlTemplate ->
+                                    val source = dictionaryState.dictionarySources.find {
+                                        it.urlTemplate == urlTemplate
                                     }
-                                    if (!hasDictionary) {
-                                        manageDictionarySourcesUseCase.removeSource(source.id)
+                                    if (source != null) {
+                                        val hasDictionary = dictionaryState.dictionaries.any { dictionary ->
+                                            DictionarySourceFileMatcher.matches(source, dictionary)
+                                        }
+                                        if (!hasDictionary) {
+                                            manageDictionarySourcesUseCase.removeSource(source.id)
+                                        }
                                     }
                                 }
+                                pendingSourceUrls.clear()
                             }
-                            pendingSourceUrls.clear()
                         }
                     }
                     is DownloadState.Cancelled -> {
@@ -412,6 +419,7 @@ class SettingsViewModel(
                 return@launch
             }
 
+            statusBeforeDownload = dictionaryStatus.value
             dictionaryStatus.value = DictionaryStatus.Checking
             isDownloadInProgress = true
 
@@ -435,6 +443,7 @@ class SettingsViewModel(
                 return@launch
             }
 
+            statusBeforeDownload = dictionaryStatus.value
             dictionaryStatus.value = DictionaryStatus.Checking
 
             val installedSources = installedEnabledSources(

fastlane/metadata/android/en-US/changelogs/8.txt

@@ -0,0 +1,3 @@
+- The dictionary update card now returns after a failed download
+- Fixed headwords and articles with escaped characters being displayed incorrectly
+- Fixed slow rendering of articles containing many bracket characters

fastlane/metadata/android/ru-RU/changelogs/8.txt

@@ -0,0 +1,3 @@
+- Карточка обновления словарей теперь появляется снова после неудачной загрузки
+- Исправлено отображение заголовков и статей с экранированными символами
+- Исправлено медленное отображение статей с большим количеством скобок

gradle/libs.versions.toml

@@ -2,14 +2,14 @@
 aboutlibraries = "15.0.4"
 activity_compose = "1.13.0"
 agp = "9.3.1"
-compose_bom = "2026.06.01"
+compose_bom = "2026.08.00"
 core = "1.19.0"
 datastore_preferences = "1.2.1"
 documentfile = "1.1.0"
 kotlin = "2.4.10"
 lifecycle_runtime_ktx = "2.11.0"
 okhttp = "5.4.0"
-paging = "3.5.0"
+paging = "3.5.1"
 profileinstaller = "1.4.1"
 kotlinx_coroutines = "1.11.0"
 kotlinx_serialization = "1.11.0"