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more btex documentation; fix: pagenum for btex indices are off by one

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This commit is contained in:
minjaesong
2024-05-14 16:23:50 +09:00
parent 23f4557bf2
commit f08857530a
4 changed files with 211 additions and 33 deletions
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8
src/net/torvald/btex/BTeXParser.kt
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@@ -82,6 +82,8 @@ object BTeXParser {
private val tagStack = ArrayList<String>() // index zero should be "btex"
private var tagHistory = ArrayList<String>()
private var currentHrefId: String? = null // any Unicode string that is not empty
private var currentTheme = ""
private val elemOpeners: HashMap<String, KFunction<*>> = HashMap()
@@ -698,10 +700,14 @@ object BTeXParser {
@OpenTag // reflective access is impossible with 'private'
fun processElemA(handler: BTeXHandler, doc: BTeXDocument, uri: String, attribs: HashMap<String, String>) {
paragraphBuffer.append(HREF_BEGIN)
currentHrefId = attribs["href"]
if (currentHrefId != null && currentHrefId!!.isBlank())
throw IllegalStateException("Hyperlink target cannot be empty or blank")
}
@CloseTag
fun closeElemA(handler: BTeXHandler, doc: BTeXDocument, uri: String, siblingIndex: Int) {
paragraphBuffer.append(HREF_END)
currentHrefId = null
}
@OpenTag // reflective access is impossible with 'private'
@@ -753,7 +759,7 @@ object BTeXParser {
val pageWidth = doc.textWidth
indexMap.keys.toList().sorted().forEach { key ->
typesetTOCline("", key, indexMap[key]!!, handler)
typesetTOCline("", key, indexMap[key]!! - 1, handler)
}
}