EDIT: Updated help to have two pages

apps/Makefile

@@ -140,7 +140,8 @@ ip65.dsk: bin
 	java -jar $(AC) -as $@ date65              < date65.bin
 	java -jar $(AC) -p  $@ date65.system   sys < $(CC65)/apple2enh/util/loader.system
 	java -jar $(AC) -as $@ edit                < edit.bin
-	java -jar $(AC) -p  $@ edithelp.txt    txt < edithelp.txt
+	java -jar $(AC) -p  $@ edithelp1.txt   txt < edithelp1.txt
+	java -jar $(AC) -p  $@ edithelp2.txt   txt < edithelp2.txt
 	java -jar $(AC) -p  $@ edit.system     sys < $(CC65)/apple2enh/util/loader.system
 	java -jar $(AC) -as $@ email               < email.bin
 	java -jar $(AC) -p  $@ email.cfg       txt < email.cfg

apps/edit.c

@@ -425,7 +425,7 @@ void goto_prompt_row(void) {
  */
 void update_status_line(void) {
   uint8_t nofile = 0;
-  uint8_t i, l;
+  uint8_t l;
 
   static char selmsg1[] = ": Go to end of selection, then [Return]";
   static char selmsg2[] = ": Go to target, then [Return] to ";
@@ -479,8 +479,6 @@ void update_status_line(void) {
     break;
   }
   cclear(l);
-//  for (i = 0; i < l; ++i)
-//    cputc(' ');
   revers(0);
 
   if (nofile)
@@ -756,7 +754,6 @@ void spinner(uint32_t sz, uint8_t saving) {
   static char chars[] = "|/-\\";
   static char buf[20] = "";
   static uint8_t i = 0;
-  uint8_t j;
   gotoxy(0, PROMPT_ROW);
   sprintf(buf, "%s %c [%lu]",
          (saving ? "Saving" : "Loading"), chars[(i++) % 4], sz);
@@ -1543,8 +1540,8 @@ void word_wrap_para(uint8_t addbreaks) {
  * Help screen
  * EDITHELP.TXT is expected to contain lines of exactly 80 chars
  */
-void help(void) {
+void help(uint8_t num) {
-  FILE *fp = fopen("EDITHELP.TXT", "rb");
+  FILE *fp;
   char *p;
   char c;
   uint16_t i, s;
@@ -1552,8 +1549,10 @@ void help(void) {
   revers(0);
   cursor(0);
   clrscr();
+  sprintf(iobuf, "EDITHELP%u.TXT", num);
+  fp = fopen(iobuf, "rb");
   if (!fp) {
-    printf("Can't open EDITHELP.TXT\n\n");
+    printf("Can't open help file\n\n");
     goto done;
   }
 #ifdef AUXMEM
@@ -1581,8 +1580,6 @@ void help(void) {
   } while (cont);
 done:
   fclose(fp);
-  cgetc();
-  clrscr();
 }
 
 /*
@@ -2166,7 +2163,23 @@ int edit(char *fname) {
       }
       break;
     case 0x80 + '?': // OA-? "Help"
-      help();
+help1:
+      help(1);
+      c = cgetc();
+      switch (c) {
+      case 'q':
+      case 'Q':
+        goto donehelp;
+      }
+      help(2);
+      c = cgetc();
+      switch (c) {
+      case 0x0b: // Up
+      case 'p':
+      case 'P':
+        goto help1;
+      }
+donehelp:
       draw_screen();
       break;
     case 0x0c:  // Ctrl-L "REFRESH"

apps/edithelp1.txt

@@ -1,3 +1,6 @@
+--------------------------------------------------------------------------------
+ v1.10                       }}} EDIT.SYSTEM HELP }}}                  Page One 
+--------------------------------------+-----------------------------------------
 Navigation:                           | Editing:                                
   Cursor keys  Move the cursor        |  [Return]    Split line                 
   {-Up         Page up                |  [Delete]    Delete char left           
@@ -13,12 +16,9 @@ File Management Commands              |  {-[Space]   Mark start/end of selection
   {-I          Insert file at cursor  |  {-X         Cut selected text          
   {-L          Load file              |  {-C         Copy selected text         
   {-N          Set file name to save  |  {-P         Paste previous cut or copy 
-  {-Q          Quit                   |  [Delete]    Delete selected text       
+  {-S          Save file              |  [Delete]    Delete selected text       
-  {-S          Save file              |  ESC         Clear selection            
+  {-A          Save all unsaved files |  ESC         Clear selection            
+                                      |                                         
 --------------------------------------+-----------------------------------------
-Buffer Management:                    | Paragraph Formatting:                   
+ [Q]uit help                          |               [Any Other Key] Next Page 
-  }-1 ...     Jump to buffer 1 ...    |  {-W         Word-wrap paragrap         
+--------------------------------------+----------------------------------------
-  }-9         through buffer 9        |  {-U         Unwrap paragraph           
-  }-B         Select any buffer 1-128 +-----------------------------------------
---------------------------------------+  {-?         This help                  
- EDIT.SYSTEM v1.02                    |  Ctrl-L      Refresh screen            

apps/edithelp2.txt

@@ -0,0 +1,24 @@
+--------------------------------------------------------------------------------
+ v1.10                       }}} EDIT.SYSTEM HELP }}}                  Page Two 
+--------------------------------------------------------------------------------
+ On a 128KB Apple //e (or GS), the editor uses the auxiliary memory as a 46KB   
+ editor buffer. If RamWorks-style extended aux memory is available, this is     
+ used to store multiple editor buffers of 46KB each. These buffers may be used  
+ to edit up to 128 files (with an 8MB RamWorks). A set of consecutive           
+ buffers may be used in order to allow files larger than 46KB to be edited.     
+---------------------------------------+----------------------------------------
+Buffer Management:                                                              
+  }-1 ...     Quick jump to buffer 1 ...                                        
+  }-9         ... through buffer 9                                              
+  }-B         Select any buffer from 1-128 (subject to installed memory)        
+  }-L         Buffer list                                                       
+  }-T         Truncate file here, freeing any subsequent buffers                
+  }-E         Extend file by appending a new buffer                             
+---------------------------------------+----------------------------------------
+Paragraph Formatting                   | Miscellaneous:                         
+  {-W         Word-wrap paragraph      |  {-?         The help                  
+  {-U         Unwrap paragraph         |  [CTRL]-L    Refresh screen            
+                                       |  {-Q         Quit                      
+---------------------------------------+----------------------------------------
+[Cursor Up] Previous Page              |                                  [Q]uit
+---------------------------------------+---------------------------------------