mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-03 12:09:18 +03:00
cbcb84e29c
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22660 3c298f89-4303-0410-b956-a3cf2f4a3e73
65 lines
2.0 KiB
Diff
65 lines
2.0 KiB
Diff
--- a/editors/sed.c
|
|
+++ b/editors/sed.c
|
|
@@ -61,6 +61,10 @@
|
|
#include "libbb.h"
|
|
#include "xregex.h"
|
|
|
|
+enum {
|
|
+ OPT_in_place = 1 << 0,
|
|
+};
|
|
+
|
|
/* Each sed command turns into one of these structures. */
|
|
typedef struct sed_cmd_s {
|
|
/* Ordered by alignment requirements: currently 36 bytes on x86 */
|
|
@@ -938,8 +942,11 @@ static void process_files(void)
|
|
|
|
if (matched) {
|
|
/* once matched, "n,xxx" range is dead, disabling it */
|
|
- if (sed_cmd->beg_line > 0)
|
|
+ if (sed_cmd->beg_line > 0
|
|
+ && !(option_mask32 & OPT_in_place) /* but not for -i */
|
|
+ ) {
|
|
sed_cmd->beg_line = -2;
|
|
+ }
|
|
sed_cmd->in_match = !(
|
|
/* has the ending line come, or is this a single address command? */
|
|
(sed_cmd->end_line ?
|
|
@@ -1270,9 +1277,6 @@ static void add_cmd_block(char *cmdstr)
|
|
int sed_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
|
|
int sed_main(int argc UNUSED_PARAM, char **argv)
|
|
{
|
|
- enum {
|
|
- OPT_in_place = 1 << 0,
|
|
- };
|
|
unsigned opt;
|
|
llist_t *opt_e, *opt_f;
|
|
int status = EXIT_SUCCESS;
|
|
@@ -1292,6 +1296,7 @@ int sed_main(int argc UNUSED_PARAM, char
|
|
opt_e = opt_f = NULL;
|
|
opt_complementary = "e::f::" /* can occur multiple times */
|
|
"nn"; /* count -n */
|
|
+ /* -i must be first, to match OPT_in_place definition */
|
|
opt = getopt32(argv, "irne:f:", &opt_e, &opt_f,
|
|
&G.be_quiet); /* counter for -n */
|
|
//argc -= optind;
|
|
--- a/testsuite/sed.tests
|
|
+++ b/testsuite/sed.tests
|
|
@@ -270,11 +270,16 @@ testing "sed a cmd ended by double backs
|
|
| two \\
|
|
'
|
|
|
|
-# fisrt three lines are deleted; 4th line is matched and printed by "2,3" and by "4" ranges
|
|
+# first three lines are deleted; 4th line is matched and printed by "2,3" and by "4" ranges
|
|
testing "sed with N skipping lines past ranges on next cmds" \
|
|
"sed -n '1{N;N;d};1p;2,3p;3p;4p'" \
|
|
"4\n4\n" "" "1\n2\n3\n4\n"
|
|
|
|
+testing "sed -i with address modifies all files, not only first" \
|
|
+ "cp input input2; sed -i -e '1s/foo/bar/' input input2 && cat input input2; rm input2" \
|
|
+ "bar\nbar\n" "foo\n" ""
|
|
+
|
|
+
|
|
# testing "description" "arguments" "result" "infile" "stdin"
|
|
|
|
exit $FAILCOUNT
|