Getting close to a basic working readline now.

[pd_readline] / pdmenu.c

diff --git a/pdmenu.c b/pdmenu.c
deleted file mode 100644 (file)
index 34f3404..0000000
--- a/pdmenu.c
+++ /dev/null
@@ -1,130 +0,0 @@
-\r
-\r
-/*  pdmenu.c                                                */  \r
-/*  This code is aimed at helping those who would like to   */ \r
-/*  create menus without using the curses library.          */ \r
-/*  It creates a count variable (which could be used to     */ \r
-/*  keep track of which item is highlighted). Using the     */ \r
-/*  up and down arrow keys increments and decrements the    */ \r
-/*  count variable. Finally, when you press Enter, the      */ \r
-/*  value of the count variable is printed and the program  */ \r
-/*  exits.                                                  */       \r
-/*  This code is released to the public domain.             */ \r
-/*  "Share and enjoy...."  ;)                               */  \r
-\r
-\r
-#include <string.h>   \r
-#include <stdio.h> \r
-#include <termios.h>  /* For getch()  */  \r
-\r
-/* This implementation of getch() is from here - */ \r
-/* http://wesley.vidiqatch.org/                  */ \r
-/* Thanks, Wesley!                               */  \r
-static struct termios old, new;\r
-\r
-/* Initialize new terminal i/o settings */\r
-void initTermios(int echo) {\r
-    tcgetattr(0, &old); /* grab old terminal i/o settings */\r
-    new = old; /* make new settings same as old settings */\r
-    new.c_lflag &= ~ICANON; /* disable buffered i/o */\r
-    new.c_lflag &= echo ? ECHO : ~ECHO; /* set echo mode */\r
-    tcsetattr(0, TCSANOW, &new); /* use these new terminal i/o settings now */\r
-}\r
-\r
-\r
-/* Restore old terminal i/o settings */\r
-void resetTermios(void) {\r
-    tcsetattr(0, TCSANOW, &old);\r
-}\r
-\r
-\r
-/* Read 1 character - echo defines echo mode */\r
-char getch_(int echo) {\r
-    char ch;\r
-    initTermios(echo);\r
-    ch = getchar();\r
-    resetTermios();\r
-    return ch;\r
-}\r
-\r
-\r
-/* Read 1 character without echo */\r
-char getch(void) {\r
-    return getch_(0);\r
-}\r
-\r
-\r
-/* Read 1 character with echo */\r
-char getche(void) {\r
-    return getch_(1);\r
-} \r
-\r
-\r
-\r
-\r
-int main(void)\r
-{\r
-       \r
-  printf("Public Domain Menu Program \n");              \r
-  printf("\nUse the up and down arrow keys then press Enter\n"); \r
-  \r
-  int menunum = 0;            \r
-  \r
-  while(1) \r
-    {  \r
-                   \r
-      int key = getch(); \r
-                                                                       \r
-      /* Up arrow is 27, 91, 65.    ( ESC [ A )   */   \r
-      /* Down arrow is 27, 91, 66.  ( ESC [ B )   */ \r
-      /* Right arrow is 27, 91, 67. ( ESC [ C )   */ \r
-      /* Left arrow is 27, 91, 68.  ( ESC [ D )   */              \r
-      if(key == 27)  \r
-          {   key = getch(); \r
-              if(key == 91) \r
-              key = getch(); \r
-              if(key == 65)                              \r
-               { puts("You pressed up arrow! \n"); \r
-                        menunum-=1; \r
-                 printf("Menunum is now %d \n", menunum);  \r
-               }  \r
-              else if(key == 66)                              \r
-               { puts("You pressed down arrow! \n"); \r
-                        menunum+=1; \r
-                 printf("Menunum is now %d \n", menunum);  \r
-               }  \r
-              else if(key == 67)                              \r
-               { puts("You pressed right arrow! \n");                   \r
-               }  \r
-              else if(key == 68)                              \r
-               { puts("You pressed left arrow! \n");                    \r
-               }                \r
-          }\r
-              \r
-   /* A few other keys (for testing purposes ) */  \r
-     else if(key == 97) \r
-            { puts("You pressed the \"a\" key! \n");                    \r
-            }                    \r
-     else if(key == 98) \r
-            { puts("You pressed the \"b\" key! \n");                    \r
-            }   \r
-     else if(key == 99) \r
-            { puts("You pressed the \"c\" key! \n");                    \r
-            }\r
-     else if(key == 100) \r
-            { puts("You pressed the \"d\" key! \n");                    \r
-            }        \r
-                                          \r
-                                                 \r
-    /* The Enter key exits. Enter is 10 decimal */       \r
-        else if(key == 10)  \r
-               { printf("You pressed ENTER! You chose item %d \n", menunum);  \r
-          break; }  \r
-    }                \r
-                                      \r
-       return 0;\r
-}  \r
-\r
-\r
-\r
-\r