--enable-perl* -> --with-perl*. Added a new libfe_perl which handles /SCRIPT

commands. /RUN -> /SCRIPT LOAD, /PERLFLUSH -> /SCRIPT FLUSH, /PERL ->
/SCRIPT EXEC. Added /SCRIPT UNLOAD, /SCRIPT LIST. Lots of cleanups.

filename_complete() has extra argument for "default directory" which is
searched if no path is given when completing.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1680 dbcabf3a-b0e7-0310-adc4-f8d773084564

src/perl/perl-core.h

@@ -0,0 +1,38 @@
+#ifndef __PERL_CORE_H
+#define __PERL_CORE_H
+
+typedef struct {
+	char *name; /* unique name */
+        char *package; /* package name */
+
+        /* Script can be loaded from a file, or from some data in memory */
+	char *path; /* FILE: full path for file */
+	char *data; /* DATA: data used for the script */
+} PERL_SCRIPT_REC;
+
+extern GSList *perl_scripts;
+
+/* Initialize perl interpreter */
+void perl_scripts_init(void);
+/* Destroy all perl scripts and deinitialize perl interpreter */
+void perl_scripts_deinit(void);
+
+/* Load a perl script, path must be a full path. */
+PERL_SCRIPT_REC *perl_script_load_file(const char *path);
+/* Load a perl script from given data */
+PERL_SCRIPT_REC *perl_script_load_data(const char *data);
+/* Unload perl script */
+void perl_script_unload(PERL_SCRIPT_REC *script);
+
+/* Find loaded script by name */
+PERL_SCRIPT_REC *perl_script_find(const char *name);
+/* Find loaded script by package */
+PERL_SCRIPT_REC *perl_script_find_package(const char *package);
+
+/* Returns full path for the script */
+char *perl_script_get_path(const char *name);
+
+void perl_core_init(void);
+void perl_core_deinit(void);
+
+#endif