[src/trunk]: src/usr.bin/indent indent: reorder assignments in switch_buffer

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8a48a14204c1
branches:  trunk
changeset: 990594:8a48a14204c1
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Oct 30 20:01:46 2021 +0000

description:
indent: reorder assignments in switch_buffer

No functional change.

diffstat:

 usr.bin/indent/indent.c |  15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diffs (37 lines):

diff -r 1c353b25237b -r 8a48a14204c1 usr.bin/indent/indent.c
--- a/usr.bin/indent/indent.c   Sat Oct 30 19:54:58 2021 +0000
+++ b/usr.bin/indent/indent.c   Sat Oct 30 20:01:46 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: indent.c,v 1.193 2021/10/30 18:58:04 rillig Exp $      */
+/*     $NetBSD: indent.c,v 1.194 2021/10/30 20:01:46 rillig Exp $      */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: indent.c,v 1.193 2021/10/30 18:58:04 rillig Exp $");
+__RCSID("$NetBSD: indent.c,v 1.194 2021/10/30 20:01:46 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/indent.c 340138 2018-11-04 19:24:49Z oshogbo $");
 #endif
@@ -408,12 +408,13 @@
 switch_buffer(void)
 {
     ps.search_stmt = false;
-    saved_inp_s = inp.s;       /* save current input buffer */
-    saved_inp_e = inp.e;
+    sc_add_char(' ');          /* add trailing blank, just in case */
     debug_save_com(__func__);
-    inp.s = save_com;          /* fix so that subsequent calls to lexi will
-                                * take tokens out of save_com */
-    sc_add_char(' ');          /* add trailing blank, just in case */
+
+    saved_inp_s = inp.s;
+    saved_inp_e = inp.e;
+
+    inp.s = save_com;          /* redirect lexi input to save_com */
     inp.e = sc_end;
     sc_end = NULL;
     debug_println("switched inp.s to save_com");