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authorGlenn L McGrath2003-03-09 02:44:49 +0000
committerGlenn L McGrath2003-03-09 02:44:49 +0000
commit2f8a4017722c287a4829864f246653b1924d4f61 (patch)
tree4267b8339105d9a9f609b5dc791e6d9717d4e06a /editors/sed.c
parentd5eadea970a8d61d50701451b06dcf9d4c2dec8a (diff)
downloadbusybox-2f8a4017722c287a4829864f246653b1924d4f61.zip
busybox-2f8a4017722c287a4829864f246653b1924d4f61.tar.gz
Woops, remove the code i didnt mean to commit
Diffstat (limited to 'editors/sed.c')
-rw-r--r--editors/sed.c53
1 files changed, 23 insertions, 30 deletions
diff --git a/editors/sed.c b/editors/sed.c
index b17c8c7..e412cf9 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -442,36 +442,29 @@ static char *parse_cmd_str(struct sed_cmd * const sed_cmd, const char *const cmd
error_msg_and_die("missing command");
sed_cmd->cmd = cmdstr[idx];
- switch (sed_cmd->cmd) {
- /* if it was a single-letter command that takes no arguments (such as 'p'
- * or 'd') all we need to do is increment the index past that command */
- case 'p':
- case 'd':
- case '=':
- idx++;
- break;
- /* handle (s)ubstitution command */
- case 's':
- idx += parse_subst_cmd(sed_cmd, &cmdstr[idx]);
- break;
- /* handle edit cmds: (a)ppend, (i)nsert, and (c)hange */
- case 'a':
- case 'i':
- case 'c':
- if ((sed_cmd->end_line || sed_cmd->end_match) && sed_cmd->cmd != 'c') {
- error_msg_and_die("only a beginning address can be specified for edit commands");
- }
- idx += parse_edit_cmd(sed_cmd, &cmdstr[idx]);
- break;
- /* handle file cmds: (r)ead */
- case 'r':
- if (sed_cmd->end_line || sed_cmd->end_match) {
- error_msg_and_die("Command only uses one address");
- }
- idx += parse_file_cmd(sed_cmd, &cmdstr[idx]);
- break;
- default:
- error_msg_and_die("Unsupported command %c", sed_cmd->cmd);
+ /* if it was a single-letter command that takes no arguments (such as 'p'
+ * or 'd') all we need to do is increment the index past that command */
+ if (strchr("pd=", sed_cmd->cmd)) {
+ idx++;
+ }
+ /* handle (s)ubstitution command */
+ else if (sed_cmd->cmd == 's') {
+ idx += parse_subst_cmd(sed_cmd, &cmdstr[idx]);
+ }
+ /* handle edit cmds: (a)ppend, (i)nsert, and (c)hange */
+ else if (strchr("aic", sed_cmd->cmd)) {
+ if ((sed_cmd->end_line || sed_cmd->end_match) && sed_cmd->cmd != 'c')
+ error_msg_and_die("only a beginning address can be specified for edit commands");
+ idx += parse_edit_cmd(sed_cmd, &cmdstr[idx]);
+ }
+ /* handle file cmds: (r)ead */
+ else if (sed_cmd->cmd == 'r') {
+ if (sed_cmd->end_line || sed_cmd->end_match)
+ error_msg_and_die("Command only uses one address");
+ idx += parse_file_cmd(sed_cmd, &cmdstr[idx]);
+ }
+ else {
+ error_msg_and_die("Unsupported command %c", sed_cmd->cmd);
}
/* give back whatever's left over */