* mu: small cleanups to pass 'make cc10', 'make line35'

lib/mu-script.c

@@ -156,30 +156,23 @@ get_descriptions (MuScriptInfo *msi, const char *prefix)
 		return FALSE;
 	}
 
-	descr = oneline = NULL;
+	for (descr = oneline = NULL, line = NULL;
-	line  = NULL;
+	     getline (&line, &n, script) != -1; free (line), line = NULL) {
-	while (getline (&line, &n, script) != -1) {
 
-		if (!g_str_has_prefix(line, prefix)) {
+		if (!g_str_has_prefix(line, prefix))
-			free (line);
-			line = NULL;
 			continue;
-		}
 
 		if (!oneline)
 			oneline = g_strdup (line + strlen (prefix));
 		else {
 			char *tmp;
 			tmp = descr;
-			descr = g_strdup_printf (
+			descr = g_strdup_printf ("%s%s", descr ? descr : "",
-				"%s%s",	descr ? descr : "",
 						 line + strlen(prefix));
 			g_free (tmp);
 		}
-
-		free (line);
-		line = NULL;
 	}
+
 	fclose (script);
 
 	msi->_oneline = oneline;
@@ -286,7 +279,6 @@ mu_script_guile_run (MuScriptInfo *msi, const char *muhome,
 		 mu_script_info_name (msi),
 		 muhome,
 		 mainargs ? mainargs : "");
-	 g_print ("[%s]\n", mainargs);
 
 	 g_free (mainargs);
 	 argv[4] = expr;

mu/mu-cmd-script.c

@@ -38,12 +38,26 @@
 #define MU_GUILE_EXT          ".scm"
 #define MU_GUILE_DESCR_PREFIX ";; INFO: "
 
+static void
+print_script (const char *name, const char *oneline, const char *descr,
+	      gboolean verbose)
+{
+	g_print ("%s%s%s%s",
+		 verbose ? "\n" : "  * ",
+		 name,
+		 oneline ? ": " : "",
+		 oneline ? oneline :"");
+
+	if (verbose && descr)
+		g_print ("%s", descr);
+}
+
+
 static gboolean
 print_scripts (GSList *scripts, gboolean verbose, const char *rxstr,
 	       GError **err)
 {
 	GSList *cur;
-	gboolean first;
 
 	if (!scripts) {
 		g_print ("No scripts available\n");
@@ -55,7 +69,7 @@ print_scripts (GSList *scripts, gboolean verbose, const char *rxstr,
 	else
 		g_print ("Available scripts:\n");
 
-	for (cur = scripts, first = TRUE; cur; cur = g_slist_next (cur)) {
+	for (cur = scripts; cur; cur = g_slist_next (cur)) {
 
 		MuScriptInfo *msi;
 		const char* descr, *oneline, *name;
@@ -72,19 +86,7 @@ print_scripts (GSList *scripts, gboolean verbose, const char *rxstr,
 			continue;
 		}
 
-		/* whitespace between */
+		print_script (name, oneline, descr, verbose);
-		if (verbose && !first)
-			g_print ("\n");
-		first = FALSE;
-
-		g_print ("%s%s%s%s",
-			 verbose ? "" : "  * ",
-			 name,
-			 oneline ? ": " : "",
-			 oneline ? oneline :"");
-
-		if (verbose && descr)
-			g_print ("%s", descr);
 	}
 
 	return TRUE;

mu/mu-config.c

@@ -640,13 +640,14 @@ parse_params (int *argcp, char ***argvp)
 	err = NULL;
 	rv  = TRUE;
 
+	g_option_context_set_main_group(context,
+					config_options_group_mu());
+
 	switch (MU_CONFIG.cmd) {
 	case MU_CONFIG_CMD_NONE: show_usage(); break;
 	case MU_CONFIG_CMD_HELP:
 		/* 'help' is special; sucks in the options of the
 		 * command after it */
-		g_option_context_set_main_group(context,
-						config_options_group_mu());
 		rv = g_option_context_parse (context, argcp, argvp, &err) &&
 			cmd_help ();
 		break;
@@ -656,8 +657,6 @@ parse_params (int *argcp, char ***argvp)
 		g_option_context_set_ignore_unknown_options (context, TRUE);
 		/* fall through */
 	default:
-		g_option_context_set_main_group(context,
-						config_options_group_mu());
 		group = get_option_group (MU_CONFIG.cmd);
 		if (group)
 			g_option_context_add_group(context, group);