commit d3b3503c61ec810c608d390a4ae8f2c1f1c691c5
Author: Jeroen Roovers <jer@gentoo.org>
Date:   Mon Mar 16 19:25:00 2020 +0100

    input: Fix compiling against libedit with -fno-common / GCC 10
    
    With -fno-common, which will be enabled by default in GCC 10, we see
    this error:
    
    ld: input.o:(.bss+0x0): multiple definition of `el';
    histedit.o:(.bss+0x8): first defined here
    
    To fix this, simply remove the definition as it is not needed.
    
    Signed-off-by: Jeroen Roovers <jer@gentoo.org>

diff --git a/src/input.c b/src/input.c
index ae0c4c8..e84eca8 100644
--- a/src/input.c
+++ b/src/input.c
@@ -67,10 +67,6 @@ MKINIT char basebuf[IBUFSIZ];	/* buffer for top level input file */
 struct parsefile *parsefile = &basepf;	/* current input file */
 int whichprompt;		/* 1 == PS1, 2 == PS2 */
 
-#ifndef SMALL
-EditLine *el;			/* cookie for editline package */
-#endif
-
 STATIC void pushfile(void);
 static int preadfd(void);
 static void setinputfd(int fd, int push);