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JDK 17 jdk.internal.le.jmod - Internal Line Editing Module
JDK 17 jdk.internal.le.jmod is the JMOD file for JDK 17 Internal Line Editing module.
JDK 17 Internal Line Editing module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.internal.le.jmod.
JDK 17 Internal Line Editing module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Internal Line Editing module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.internal.le.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ jdk/internal/org/jline/reader/impl/DefaultExpander.java
/* * Copyright (c) 2002-2016, the original author or authors. * * This software is distributable under the BSD license. See the terms of the * BSD license in the documentation provided with this software. * * https://opensource.org/licenses/BSD-3-Clause */ package jdk.internal.org.jline.reader.impl; import java.util.ListIterator; import jdk.internal.org.jline.reader.Expander; import jdk.internal.org.jline.reader.History; import jdk.internal.org.jline.reader.History.Entry; public class DefaultExpander implements Expander { /** * Expand event designator such as !!, !#, !3, etc... * See http://www.gnu.org/software/bash/manual/html_node/Event-Designators.html */ @SuppressWarnings("fallthrough") @Override public String expandHistory(History history, String line) { boolean inQuote = false; StringBuilder sb = new StringBuilder(); boolean escaped = false; int unicode = 0; for (int i = 0; i < line.length(); i++) { char c = line.charAt(i); if (unicode > 0) { escaped = (--unicode >= 0); sb.append(c); } else if (escaped) { if (c == 'u') { unicode = 4; } else { escaped = false; } sb.append(c); } else if (c == '\'') { inQuote = !inQuote; sb.append(c); } else if (inQuote) { sb.append(c); } else { switch (c) { case '\\': // any '\!' should be considered an expansion escape, so skip expansion and strip the escape character // a leading '\^' should be considered an expansion escape, so skip expansion and strip the escape character // otherwise, add the escape escaped = true; sb.append(c); break; case '!': if (i + 1 < line.length()) { c = line.charAt(++i); boolean neg = false; String rep = null; int i1, idx; switch (c) { case '!': if (history.size() == 0) { throw new IllegalArgumentException("!!: event not found"); } rep = history.get(history.index() - 1); break; case '#': sb.append(sb.toString()); break; case '?': i1 = line.indexOf('?', i + 1); if (i1 < 0) { i1 = line.length(); } String sc = line.substring(i + 1, i1); i = i1; idx = searchBackwards(history, sc, history.index(), false); if (idx < 0) { throw new IllegalArgumentException("!?" + sc + ": event not found"); } else { rep = history.get(idx); } break; case '$': if (history.size() == 0) { throw new IllegalArgumentException("!$: event not found"); } String previous = history.get(history.index() - 1).trim(); int lastSpace = previous.lastIndexOf(' '); if (lastSpace != -1) { rep = previous.substring(lastSpace + 1); } else { rep = previous; } break; case ' ': case '\t': sb.append('!'); sb.append(c); break; case '-': neg = true; i++; // fall through case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': i1 = i; for (; i < line.length(); i++) { c = line.charAt(i); if (c < '0' || c > '9') { break; } } try { idx = Integer.parseInt(line.substring(i1, i)); } catch (NumberFormatException e) { throw new IllegalArgumentException((neg ? "!-" : "!") + line.substring(i1, i) + ": event not found"); } if (neg && idx > 0 && idx <= history.size()) { rep = history.get(history.index() - idx); } else if (!neg && idx > history.index() - history.size() && idx <= history.index()) { rep = history.get(idx - 1); } else { throw new IllegalArgumentException((neg ? "!-" : "!") + line.substring(i1, i) + ": event not found"); } break; default: String ss = line.substring(i); i = line.length(); idx = searchBackwards(history, ss, history.index(), true); if (idx < 0) { throw new IllegalArgumentException("!" + ss + ": event not found"); } else { rep = history.get(idx); } break; } if (rep != null) { sb.append(rep); } } else { sb.append(c); } break; case '^': if (i == 0) { int i1 = line.indexOf('^', i + 1); int i2 = line.indexOf('^', i1 + 1); if (i2 < 0) { i2 = line.length(); } if (i1 > 0 && i2 > 0) { String s1 = line.substring(i + 1, i1); String s2 = line.substring(i1 + 1, i2); String s = history.get(history.index() - 1).replace(s1, s2); sb.append(s); i = i2 + 1; break; } } sb.append(c); break; default: sb.append(c); break; } } } return sb.toString(); } @Override public String expandVar(String word) { return word; } protected int searchBackwards(History history, String searchTerm, int startIndex, boolean startsWith) { ListIterator<Entry> it = history.iterator(startIndex); while (it.hasPrevious()) { History.Entry e = it.previous(); if (startsWith) { if (e.line().startsWith(searchTerm)) { return e.index(); } } else { if (e.line().contains(searchTerm)) { return e.index(); } } } return -1; } }
⏎ jdk/internal/org/jline/reader/impl/DefaultExpander.java
Or download all of them as a single archive file:
File name: jdk.internal.le-17.0.5-src.zip File size: 231458 bytes Release date: 2022-09-13 Download
⇒ JDK 17 jdk.internal.opt.jmod - Internal Opt Module
⇐ JDK 17 jdk.internal.jvmstat.jmod - Internal JVM Stat Module
2023-08-25, 3929👍, 0💬
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