Add a choose-buffer command for easier use of the paste buffer stack.

1 files changed, 5 insertions, 21 deletions

diff --git a/cmd-list-buffers.c b/cmd-list-buffers.c
index 0416dfe7..c2b0edc9 100644
--- a/cmd-list-buffers.c
+++ b/cmd-list-buffers.c
@@ -19,7 +19,6 @@
 #include <sys/types.h>
 
 #include <string.h>
-#include <vis.h>
 
 #include "tmux.h"
 
@@ -47,32 +46,17 @@ cmd_list_buffers_exec(struct cmd *self, struct cmd_ctx *ctx)
 	struct session		*s;
 	struct paste_buffer	*pb;
 	u_int			 idx;
-	char			 tmp[51 * 4 + 1];
-	size_t			 size, len;
+	char			*tmp;
 
 	if ((s = cmd_find_session(ctx, data->target)) == NULL)
 		return (-1);
 
 	idx = 0;
 	while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
-		size = pb->size;
-
-		/* Translate the first 50 characters. */
-		len = size;
-		if (len > 50)
-			len = 50;
-		strvisx(tmp, pb->data, len, VIS_OCTAL|VIS_TAB|VIS_NL);
-
-		/*
-		 * If the first 50 characters were encoded as a longer string,
-		 * or there is definitely more data, add "...".
-		 */
-		if (size > 50 || strlen(tmp) > 50) {
-			tmp[50 - 3] = '\0';
-			strlcat(tmp, "...", sizeof tmp);
-		}
-
-		ctx->print(ctx, "%u: %zu bytes: \"%s\"", idx - 1, size, tmp);
+		tmp = paste_print(pb, 50);
+		ctx->print(ctx,
+		    "%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);
+		xfree(tmp);
 	}
 
 	return (0);