/* Exported functions to specify hook functions in Python */
+static PyObject *completion_display_matches_hook = NULL;
static PyObject *startup_hook = NULL;
#ifdef HAVE_RL_PRE_INPUT_HOOK
static PyObject *pre_input_hook = NULL;
#endif
+static PyObject *
+set_completion_display_matches_hook(PyObject *self, PyObject *args)
+{
+ return set_hook("completion_display_matches_hook",
+ &completion_display_matches_hook, args);
+}
+
+PyDoc_STRVAR(doc_set_completion_display_matches_hook,
+"set_completion_display_matches_hook([function]) -> None\n\
+Set or remove the completion display function.\n\
+The function is called as\n\
+ function(substitution, [matches], longest_match_length)\n\
+once each time matches need to be displayed.");
+
static PyObject *
set_startup_hook(PyObject *self, PyObject *args)
{
static PyObject *endidx = NULL;
+/* Get the completion type for the scope of the tab-completion */
+static PyObject *
+get_completion_type(PyObject *self, PyObject *noarg)
+{
+ return PyInt_FromLong(rl_completion_type);
+}
+
+PyDoc_STRVAR(doc_get_completion_type,
+"get_completion_type() -> int\n\
+Get the type of completion being attempted.");
+
+
/* Get the beginning index for the scope of the tab-completion */
static PyObject *
METH_NOARGS, get_history_length_doc},
{"set_completer", set_completer, METH_VARARGS, doc_set_completer},
{"get_completer", get_completer, METH_NOARGS, doc_get_completer},
+ {"get_completion_type", get_completion_type,
+ METH_NOARGS, doc_get_completion_type},
{"get_begidx", get_begidx, METH_NOARGS, doc_get_begidx},
{"get_endidx", get_endidx, METH_NOARGS, doc_get_endidx},
{"get_completer_delims", get_completer_delims,
METH_NOARGS, doc_get_completer_delims},
+ {"set_completion_display_matches_hook", set_completion_display_matches_hook,
+ METH_VARARGS, doc_set_completion_display_matches_hook},
{"set_startup_hook", set_startup_hook,
METH_VARARGS, doc_set_startup_hook},
#ifdef HAVE_RL_PRE_INPUT_HOOK
#endif
+/* C function to call the Python completion_display_matches */
+
+static void
+on_completion_display_matches_hook(char **matches,
+ int num_matches, int max_length)
+{
+ if (completion_display_matches_hook != NULL) {
+ int i;
+ PyObject *m, *s;
+ PyObject *r;
+#ifdef WITH_THREAD
+ PyGILState_STATE gilstate = PyGILState_Ensure();
+#endif
+ m = PyList_New(num_matches);
+ for (i = 0; i < num_matches; i++) {
+ s = PyString_FromString(matches[i+1]);
+ PyList_SetItem(m, i, s);
+ }
+
+ r = PyObject_CallFunction(completion_display_matches_hook,
+ "sOi", matches[0], m, max_length);
+
+ Py_DECREF(m);
+
+ if (r == NULL ||
+ (r != Py_None && PyInt_AsLong(r) == -1 && PyErr_Occurred())) {
+ goto error;
+ }
+
+ Py_DECREF(r);
+ goto done;
+ error:
+ PyErr_Clear();
+ Py_XDECREF(r);
+ done:
+#ifdef WITH_THREAD
+ PyGILState_Release(gilstate);
+#endif
+ }
+}
+
+
/* C function to call the Python completer. */
static char *
rl_bind_key_in_map ('\t', rl_complete, emacs_meta_keymap);
rl_bind_key_in_map ('\033', rl_complete, emacs_meta_keymap);
/* Set our hook functions */
+#ifdef HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK
+ rl_completion_display_matches_hook =
+ (rl_compdisp_func_t *)on_completion_display_matches_hook;
+#endif
rl_startup_hook = (Function *)on_startup_hook;
#ifdef HAVE_RL_PRE_INPUT_HOOK
rl_pre_input_hook = (Function *)on_pre_input_hook;
#! /bin/sh
-# From configure.in Revision: 57762 .
+# From configure.in Revision: 57904 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for python 2.6.
#
fi
+# also in 4.0
+{ echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5
+echo $ECHO_N "checking for rl_completion_display_matches_hook in -lreadline... $ECHO_C" >&6; }
+if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lreadline $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char rl_completion_display_matches_hook ();
+int
+main ()
+{
+return rl_completion_display_matches_hook ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_readline_rl_completion_display_matches_hook=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_readline_rl_completion_display_matches_hook=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5
+echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; }
+if test $ac_cv_lib_readline_rl_completion_display_matches_hook = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1
+_ACEOF
+
+fi
+
+
# check for readline 4.2
{ echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5
echo $ECHO_N "checking for rl_completion_matches in -lreadline... $ECHO_C" >&6; }
projects / python / commitdiff