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sed: fix sed -i: unlike without -i, it does not forget ranges

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-08-01 04:14:46 +02:00
parent 138ce54c9c
commit 2e284a40bc
2 changed files with 15 additions and 5 deletions
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13
editors/sed.c
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@ -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 **argv)
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;