Reorganized the file and fixed not reading file when name is added at the start

1 files changed, 0 insertions, 151 deletions

diff --git a/src/cmd.java b/src/cmd.java
deleted file mode 100644
index d49c589..0000000
--- a/src/cmd.java
+++ /dev/null
@@ -1,151 +0,0 @@
-package jed;
-
-public class cmd {
-
-    private static int currentLine = 0;
-
-    /* parser: the command parser for jed, takes user input and interprets the command */
-    public static int parser(String cmd) {
-        int err = 0;
-        if (isNum(cmd)) {
-            currentLine = Integer.parseInt(cmd) - 1;
-            System.out.printf("%d %s\n", currentLine + 1, jed.file.buffer.get(currentLine));
-        } else {
-            char c = cmd.charAt(0);
-            switch (c) {
-                case 'w':
-                    if (cmd.length() > 1) {
-                        String s[] = new String[2];
-                        s = cmd.split(" ");
-                        jed.file.hasName = true;
-                        jed.file.fileName = s[1];
-                    }
-                    err = jed.file.writeFile();
-                    break;
-                case 'q': // q quits
-                    return 1;
-                case 'a': // a appends
-                    append();
-                    break;
-                case 'p': // p prints lines
-                    jed.file.printFile(false);
-                    break;
-                case 'n': //n prints lines with numbers
-                    jed.file.printFile(true);
-                    break;
-                case 'c': // c change current line
-                    changeLine();
-                    break;
-                case 'd':
-                    deleteLine(); // d delete current line
-                    break;
-                case 'g': // g/expression/ finds user input
-                    find(cmd.substring(2, cmd.length() - 1));
-                    break;
-                case '%': // %s/expression/newExpression/ replaces an expression with new user input through the whole file
-                    String s[] = new String[3];
-                    s = cmd.split("/");
-                    replace(0, jed.file.buffer.size(), s[1], s[2]);
-                    break;
-                case '<': // <integer, integer>command works with d and s/ex/nex/
-                    String t[] = new String[2];
-                    t = cmd.split(">");
-                    range(t[0], t[1]);
-                    break;
-                case 's': // s/expression/newExpression/ replaces an expression with new user input in the current line
-                    String m[] = new String[3];
-                    m = cmd.split("/");
-                    replace(currentLine, currentLine + 1, m[1], m[2]);
-                    break;
-                case 'o':  // o fileName opens a file
-                    jed.file.fileName = cmd.substring(2,cmd.length());
-                    jed.file.hasName = true;
-                    jed.file.readFile();
-                    break;
-                default:
-                    System.out.println("?");
-                    break;
-            }
-        }
-        if (err == 1) // error in writing the file
-            System.out.println("Error writing the file");
-        return 0;
-    }
-
-    /* range: gets the inputed range and runs the command with the range */
-    private static void range(String range, String cmd) {
-        String num[] = new String[2];
-        num = range.replace("<", "").split(",");
-        String temp[] = new String[3];
-        temp = cmd.split("/");
-        int start = Integer.parseInt(num[0]) - 1, stop = Integer.parseInt(num[1]);
-        if (start <= 0 || start-1 >jed.file.buffer.size() || stop <= 0 || stop-1 > jed.file.buffer.size() || stop <= start)
-            System.out.println("?");
-        if (temp[0].equals("s"))
-            replace(start, stop, temp[1], temp[2]);
-        else if (temp[0].equals("d"))
-            deleteLine(start, stop);
-    }
-
-    /* deleteLine: deletes line in the range of start to stop */
-    private static void deleteLine(int start, int stop) {
-        for (int i = start; i < stop;  i++) {
-            jed.file.buffer.remove(start);
-        }
-    }
-
-    /* replace: replaces an expression with new user input */
-    private static void replace(int start, int stop, String ex, String newEx) {
-        for (int i = start; i < stop; i++) {
-            String line = jed.file.buffer.get(i);
-            jed.file.buffer.add(i, line.replace(ex, newEx));
-            jed.file.buffer.remove(i + 1);
-        }
-    }
-
-    /* find: finds user input in the file and prints it with line numbers */
-    private static void find(String expression) {
-        for (int i = 0; i < jed.file.buffer.size(); i++) {
-            String line = jed.file.buffer.get(i);
-            for (int j = 0, k = expression.length(); k < line.length(); j++, k++) {
-                if (line.substring(j, k).equals(expression)) {
-                    System.out.printf("%d %s\n", i + 1, line);
-                    break;
-                }
-            }
-        }
-    }
-
-    /* changeLine: changes the current line */
-    private static void changeLine() {
-        jed.file.buffer.remove(currentLine);
-        String input;
-        int line = currentLine;
-        while (!(input = jed.kbIn.nextLine()).equals("."))
-            jed.file.buffer.add(line++, input);
-    }
-
-    /* deleteLine: deletes the current line */
-    private static void deleteLine() {
-        jed.file.buffer.remove(currentLine);
-    }
-
-    /* isNum: checks if a string is a number, only to be used for changing lines */
-    private static boolean isNum(String s) {
-        try {
-            Integer.parseInt(s);
-        } catch (NumberFormatException e) {
-            return false;
-        } catch (NullPointerException e) {
-            return false;
-        }
-        return true;
-    }
-
-    /* append: appends user input to the end of a file */
-    private static void append() {
-        String input;
-        while (!(input = jed.kbIn.nextLine()).equals("."))
-            jed.file.buffer.add(input);
-    }
-}
\ No newline at end of file