Make sure all module functin tables are at the beginning of the module

src/inc/testlib.plh

@@ -4,5 +4,5 @@ import testlib
   const hex = 2
   const newln = 4
   const str = 6
-  const char = 8
+  const chr = 8
 end

src/libsrc/conio.pla

@@ -22,6 +22,9 @@ const hgr1         = $2000
 const hgr2         = $4000
 const page1        = 0
 const page2        = 1
+//
+// External interface
+//
 struc t_conio
     word keypressed
     word home
@@ -39,6 +42,22 @@ end
 predef a2keypressed,a2home,a2gotoxy(x,y),a2viewport(left, top, width, height),a2texttype(type)
 predef a2textmode(cols),a2grmode(mix),a2grcolor(color),a2grplot(x,y)
 //
+// Exported function table.
+//
+export word conio[]
+//
+// Function pointers.
+//
+word = @a2keypressed
+word = @a2home
+word = @a2gotoxy
+word = @a2viewport
+word = @a2texttype
+word = @a2textmode
+word = @a2grmode
+word = @a2grcolor
+word = @a2grplot
+//
 // Screen row address arrays.
 //
 word txt1scrn[]     = $0400,$0480,$0500,$0580,$0600,$0680,$0700,$0780
@@ -61,22 +80,6 @@ byte textclrmode[]  = 2, 16, 1
 byte grcharset[]    = 1, 0, $7F, $7F, $7F, $7F, $00, $00, $00, $00
 byte devcons
 //
-// Exported function table.
-//
-export word conio[]
-//
-// Function pointers.
-//
-word = @a2keypressed
-word = @a2home
-word = @a2gotoxy
-word = @a2viewport
-word = @a2texttype
-word = @a2textmode
-word = @a2grmode
-word = @a2grcolor
-word = @a2grplot
-//
 // Native  routines.
 //
 asm equates

src/libsrc/fileio.pla

@@ -20,7 +20,7 @@ const O_READ_WRITE = 3
 //
 const sysbuf = $0800
 //
-// All our file I/O routines
+// External interface
 //
 struc t_fileio
     word getpfx