From dc882adb2e439e1721458adc58c9bb09f80fbe77 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 11 Feb 2020 07:01:08 +0000
Subject: [PATCH] Remove unused variables from Ben Boeckel, and a Pp from jmc.

---
 server-client.c | 2 --
 tmux.1          | 1 -
 window-buffer.c | 4 ++--
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/server-client.c b/server-client.c
index 12e07327..864c2e6a 100644
--- a/server-client.c
+++ b/server-client.c
@@ -1706,7 +1706,6 @@ static void
 server_client_dispatch(struct imsg *imsg, void *arg)
 {
 	struct client	*c = arg;
-	const char	*data;
 	ssize_t		 datalen;
 	struct session	*s;
 
@@ -1718,7 +1717,6 @@ server_client_dispatch(struct imsg *imsg, void *arg)
 		return;
 	}
 
-	data = imsg->data;
 	datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
 
 	switch (imsg->hdr.type) {
diff --git a/tmux.1 b/tmux.1
index f3abcb88..6f581da4 100644
--- a/tmux.1
+++ b/tmux.1
@@ -2718,7 +2718,6 @@ also lists only keys in
 specifies a prefix to print before each key and
 .Fl 1
 lists only the first matching key.
-.Pp
 .It Xo Ic send-keys
 .Op Fl FHlMRX
 .Op Fl N Ar repeat-count
diff --git a/window-buffer.c b/window-buffer.c
index e03dfa28..bbc5c744 100644
--- a/window-buffer.c
+++ b/window-buffer.c
@@ -210,7 +210,7 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 	struct paste_buffer		*pb;
 	const char			*pdata, *start, *end;
 	char				*buf = NULL;
-	size_t				 psize, len;
+	size_t				 psize;
 	u_int				 i, cx = ctx->s->cx, cy = ctx->s->cy;
 
 	pb = paste_get_name(item->name);
@@ -223,7 +223,7 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 		while (end != pdata + psize && *end != '\n')
 			end++;
 		buf = xreallocarray(buf, 4, end - start + 1);
-		len = utf8_strvis(buf, start, end - start, VIS_OCTAL|VIS_TAB);
+		utf8_strvis(buf, start, end - start, VIS_OCTAL|VIS_TAB);
 		if (*buf != '\0') {
 			screen_write_cursormove(ctx, cx, cy + i, 0);
 			screen_write_nputs(ctx, sx, &grid_default_cell, "%s",