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-rw-r--r--lib/libedit/read.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/libedit/read.c b/lib/libedit/read.c
index 05049e8..6475a25 100644
--- a/lib/libedit/read.c
+++ b/lib/libedit/read.c
@@ -86,13 +86,17 @@ read__fixio(fd, e)
#ifdef EWOULDBLOCK
case EWOULDBLOCK:
-# define TRY_AGAIN
+# ifndef TRY_AGAIN
+# define TRY_AGAIN
+# endif
#endif /* EWOULDBLOCK */
#if defined(POSIX) && defined(EAGAIN)
# if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
case EAGAIN:
-# define TRY_AGAIN
+# ifndef TRY_AGAIN
+# define TRY_AGAIN
+# endif
# endif /* EWOULDBLOCK && EWOULDBLOCK != EAGAIN */
#endif /* POSIX && EAGAIN */
@@ -379,6 +383,11 @@ el_gets(el, nread)
re_refresh_cursor(el);
break;
+ case CC_REDISPLAY:
+ re_clear_lines(el);
+ re_clear_display(el);
+ /* FALLTHROUGH */
+
case CC_REFRESH:
el->el_state.argument = 1;
el->el_state.doingarg = 0;
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