diff options
Diffstat (limited to 'mixutils/mixvm_command.c')
| -rw-r--r-- | mixutils/mixvm_command.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/mixutils/mixvm_command.c b/mixutils/mixvm_command.c index bbc1339..4e5659a 100644 --- a/mixutils/mixvm_command.c +++ b/mixutils/mixvm_command.c @@ -1,24 +1,24 @@ /* -*-c-*- -------------- mixvm_command.c : * Implementation of the functions declared in mixvm_command.h * ------------------------------------------------------------------ - * $Id: mixvm_command.c,v 1.9 2002/04/10 23:39:40 jao Exp $ + * $Id: mixvm_command.c,v 1.10 2004/06/09 12:59:42 jao Exp $ * ------------------------------------------------------------------ * Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * + * */ #include <mixlib/mix.h> @@ -100,18 +100,18 @@ static char ** mixvm_cmd_completion_ (char *text, int start, int end) { char **matches; - + matches = (char **)NULL; - + /* If this word is at the start of the line, then it is a command to complete. Otherwise it is the name of a file in the current directory. */ if (start == 0) matches = rl_completion_matches (text, mixvm_cmd_generator_); - + return (matches); } - + /* Generator function for command completion. STATE lets us know whether to start from scratch; without any state (i.e. STATE == 0), then we start at the top of the list. */ @@ -121,14 +121,14 @@ mixvm_cmd_generator_ (const char *text, int state) static const GList *comp = NULL; char *prefix = NULL; char *name = NULL; - + /* If this is a new word to complete, initialize now. */ if (!state) { if (prefix) g_free (prefix); comp = mix_vm_cmd_dispatcher_complete (dis_, text, &prefix); } - + /* Return the next name which partially matches from the command list. */ if (comp) { @@ -152,7 +152,7 @@ emacs_output_ (mix_vm_cmd_dispatcher_t *dis, const gchar *arg, gpointer data) const mix_vm_t *vm = mix_vm_cmd_dispatcher_get_vm (dis); const mix_src_file_t *src = mix_vm_get_src_file (vm); const gchar *path = mix_src_file_get_path (src); - + mix_address_t loc = mix_vm_get_prog_count (vm); guint lineno = mix_vm_get_address_lineno (vm, loc); @@ -172,7 +172,7 @@ cmd_quit_ (mix_vm_cmd_dispatcher_t *dis, const char *arg) return FALSE; } -static int +static int cmd_shell_ (mix_vm_cmd_dispatcher_t *dis, const char *arg) { system (arg); @@ -185,7 +185,7 @@ cmd_prompt_ (mix_vm_cmd_dispatcher_t *dis, const char *arg) if (arg && strlen (arg)) mix_vmloop_set_prompt (arg); return TRUE; } - + /* external interface */ static void @@ -193,11 +193,11 @@ init_dis_ (mix_vm_cmd_dispatcher_t *dis) { static const gchar * envars[] = { "MDK_EDITOR", "X_EDITOR", "EDITOR", "VISUAL" }; - + static const guint s = sizeof (envars) / sizeof (envars[0]); static const gchar *editor = NULL; gchar *edit = NULL; - + if (!editor) { int k; @@ -227,9 +227,9 @@ mixvm_cmd_init (mix_config_t *config, char *arg, gboolean use_emacs) if ( dis_ == NULL) g_error (_("Failed initialisation (no memory resources)")); - + init_dis_ (dis_); - + /* add local commands */ k = 0; while (commands[k].name) @@ -237,7 +237,7 @@ mixvm_cmd_init (mix_config_t *config, char *arg, gboolean use_emacs) mix_vm_cmd_dispatcher_register_new (dis_, commands + k); ++k; } - + /* install post hook for emacs interaction */ if (use_emacs) { @@ -248,7 +248,7 @@ mixvm_cmd_init (mix_config_t *config, char *arg, gboolean use_emacs) if (arg) mix_vm_cmd_dispatcher_dispatch (dis_, MIX_CMD_LOAD, arg); - + return dis_; } @@ -256,14 +256,14 @@ gboolean mixvm_cmd_exec (char *line) { if (!line) return cmd_quit_(dis_, NULL); - + /* strip white space */ line = g_strstrip(line); if (strlen (line) == 0) return TRUE; if (try_guile_ (line)) return TRUE; - + (void)mix_vm_cmd_dispatcher_dispatch_text (dis_, line); return TRUE; |