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# DP: Use `command -v editor`, as an editor, if available.
Index: b/bashline.c
===================================================================
--- a/bashline.c
+++ b/bashline.c
@@ -926,8 +926,8 @@
command being entered (if no explicit argument is given), otherwise on
a command from the history file. */
-#define VI_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-vi}}\""
-#define EMACS_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-emacs}}\""
+#define VI_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-$(command -v editor || echo vi)}}\""
+#define EMACS_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-$(command -v editor || echo emacs)}}\""
#define POSIX_VI_EDIT_COMMAND "fc -e vi"
static int
Index: b/builtins/fc.def
===================================================================
--- a/builtins/fc.def
+++ b/builtins/fc.def
@@ -159,11 +159,11 @@
#endif
/* String to execute on a file that we want to edit. */
-#define FC_EDIT_COMMAND "${FCEDIT:-${EDITOR:-vi}}"
+#define FC_EDIT_COMMAND "${FCEDIT:-${EDITOR:-$(command -v editor || echo vi)}}"
#if defined (STRICT_POSIX)
# define POSIX_FC_EDIT_COMMAND "${FCEDIT:-ed}"
#else
-# define POSIX_FC_EDIT_COMMAND "${FCEDIT:-${EDITOR:-ed}}"
+# define POSIX_FC_EDIT_COMMAND "${FCEDIT:-${EDITOR:-$(command -v editor || echo ed)}}"
#endif
int
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