38 lines
975 B
Diff
38 lines
975 B
Diff
commit 5b29c678702d6e9e8fde48eb9f638dcb4267c212
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Author: christos <christos@NetBSD.org>
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Date: Sat Aug 21 12:38:56 2021 +0000
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PR/56370: mirabilos: libedit change from 2017 kills history in gdb
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diff --git a/lib/libedit/readline.c b/lib/libedit/readline.c
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index cbae11f5a21..f4219bb3fb3 100644
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--- a/src/readline.c
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+++ b/src/readline.c
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@@ -2078,6 +2078,7 @@ rl_callback_read_char(void)
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const char *buf = el_gets(e, &count);
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char *wbuf;
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+ el_set(e, EL_UNBUFFERED, 1);
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if (buf == NULL || count-- <= 0)
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return;
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if (count == 0 && buf[0] == e->el_tty.t_c[TS_IO][C_EOF])
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@@ -2093,7 +2094,6 @@ rl_callback_read_char(void)
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} else
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wbuf = NULL;
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(*(void (*)(const char *))rl_linefunc)(wbuf);
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- el_set(e, EL_UNBUFFERED, 1);
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}
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}
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@@ -2111,9 +2111,8 @@ rl_callback_handler_install(const char *prompt, rl_vcpfunc_t *linefunc)
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void
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rl_callback_handler_remove(void)
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{
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+ el_set(e, EL_UNBUFFERED, 0);
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rl_linefunc = NULL;
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- el_end(e);
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- e = NULL;
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}
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void
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