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| author | Andy Wingo <wingo@pobox.com> | 2010-07-09 16:48:30 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2010-07-09 17:05:25 +0200 |
| commit | ddfb5e2bb02e167c734af5091d40d7db4ffeffa1 (patch) | |
| tree | 33ed9c9d6bd735935cd50c62e8765adb1dba964e /acinclude.m4 | |
| parent | adb825b6780b52a19291420c8699900d56de748d (diff) | |
| download | guile-ddfb5e2bb02e167c734af5091d40d7db4ffeffa1.tar.gz | |
readline only handles SIGWINCH
* acinclude.m4 (GUILE_READLINE): Check for rl_catch_signals and
rl_catch_sigwinch.
* guile-readline/readline.c (scm_init_readline): If we can, turn off
readline's signal handling, because we can do our own.
(scm_readline): Use dynwinds to handle resetting readline's state on
nonlocal exit, not catches.
(unwind_readline): Rename from handle_error.
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 8cfe1d41f..e00bc976a 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -395,6 +395,9 @@ AC_DEFUN([GUILE_READLINE], [ dnl Check for modern readline naming AC_CHECK_FUNCS([rl_filename_completion_function]) + AC_CHECK_DECLS([rl_catch_signals, rl_catch_sigwinch], [], [], + [[#include <stdio.h>] + [#include <readline/readline.h>]]) dnl Check for rl_get_keymap. We only use this for deciding whether to dnl install paren matching on the Guile command line (when using |