Merge branch 'obsd-master'

arguments.c

@@ -217,7 +217,7 @@ args_escape(const char *s)
 		return (escaped);
 	}
 
-	flags = VIS_OCTAL|VIS_TAB|VIS_NL;
+	flags = VIS_OCTAL|VIS_CSTYLE|VIS_TAB|VIS_NL;
 	if (s[strcspn(s, quoted)] != '\0')
 		flags |= VIS_DQ;
 	utf8_stravis(&escaped, s, flags);

cmd-parse.y

@@ -58,6 +58,7 @@ struct cmd_parse_state {
 	size_t				 len;
 	size_t				 off;
 
+	int				 eol;
 	int				 eof;
 	struct cmd_parse_input		*input;
 	u_int				 escapes;
@@ -933,6 +934,10 @@ yylex(void)
 	char			*token, *cp;
 	int			 ch, next;
 
+	if (ps->eol)
+		ps->input->line++;
+	ps->eol = 0;
+
 	for (;;) {
 		ch = yylex_getc();
 
@@ -959,7 +964,7 @@ yylex(void)
 			/*
 			 * End of line. Update the line number.
 			 */
-			ps->input->line++;
+			ps->eol = 1;
 			return ('\n');
 		}
 
@@ -1113,9 +1118,24 @@ yylex_token_escape(char **buf, size_t *len)
 	switch (ch) {
 	case EOF:
 		return (0);
+	case 'a':
+		ch = '\a';
+		break;
+	case 'b':
+		ch = '\b';
+		break;
 	case 'e':
 		ch = '\033';
 		break;
+	case 'f':
+		ch = '\f';
+		break;
+	case 's':
+		ch = ' ';
+		break;
+	case 'v':
+		ch = '\v';
+		break;
 	case 'r':
 		ch = '\r';
 		break;

cmd-queue.c

@@ -203,16 +203,20 @@ cmdq_get_command(struct cmd_list *cmdlist, struct cmd_find_state *current,
 	struct cmdq_item	*item, *first = NULL, *last = NULL;
 	struct cmd		*cmd;
 	struct cmdq_shared	*shared;
-
+	u_int			 group = 0;
-	shared = xcalloc(1, sizeof *shared);
-	if (current != NULL)
-		cmd_find_copy_state(&shared->current, current);
-	else
-		cmd_find_clear_state(&shared->current, 0);
-	if (m != NULL)
-		memcpy(&shared->mouse, m, sizeof shared->mouse);
 
 	TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
+		if (cmd->group != group) {
+			shared = xcalloc(1, sizeof *shared);
+			if (current != NULL)
+				cmd_find_copy_state(&shared->current, current);
+			else
+				cmd_find_clear_state(&shared->current, 0);
+			if (m != NULL)
+				memcpy(&shared->mouse, m, sizeof shared->mouse);
+			group = cmd->group;
+		}
+
 		item = xcalloc(1, sizeof *item);
 		xasprintf(&item->name, "[%s/%p]", cmd->entry->name, item);
 		item->type = CMDQ_COMMAND;
@@ -263,12 +267,20 @@ static enum cmd_retval
 cmdq_fire_command(struct cmdq_item *item)
 {
 	struct client		*c = item->client;
+	const char		*name = cmdq_name(c);
 	struct cmdq_shared	*shared = item->shared;
 	struct cmd		*cmd = item->cmd;
 	const struct cmd_entry	*entry = cmd->entry;
 	enum cmd_retval		 retval;
 	struct cmd_find_state	*fsp, fs;
 	int			 flags;
+	char			*tmp;
+
+	if (log_get_level() > 1) {
+		tmp = cmd_print(cmd);
+		log_debug("%s %s: (%u) %s", __func__, name, item->group, tmp);
+		free(tmp);
+	}
 
 	flags = !!(shared->flags & CMDQ_SHARED_CONTROL);
 	cmdq_guard(item, "begin", flags);

tty-term.c

@@ -691,7 +691,7 @@ tty_term_describe(struct tty_term *term, enum tty_code_code code)
 		break;
 	case TTYCODE_STRING:
 		strnvis(out, term->codes[code].value.string, sizeof out,
-		    VIS_OCTAL|VIS_TAB|VIS_NL);
+		    VIS_OCTAL|VIS_CSTYLE|VIS_TAB|VIS_NL);
 		xsnprintf(s, sizeof s, "%4u: %s: (string) %s",
 		    code, tty_term_codes[code].name,
 		    out);

window-buffer.c

@@ -245,7 +245,7 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 		at = 0;
 		while (end != pdata + psize && *end != '\n') {
 			if ((sizeof line) - at > 5) {
-				cp = vis(line + at, *end, VIS_TAB|VIS_OCTAL, 0);
+				cp = vis(line + at, *end, VIS_OCTAL|VIS_TAB, 0);
 				at = cp - line;
 			}
 			end++;