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Added error checking for edit commands; only a beginning address can be

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specified.
This commit is contained in:
Mark Whitley 2000-07-14 00:13:52 +00:00
parent 94074a980c
commit 02008346c0
2 changed files with 8 additions and 2 deletions
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5
editors/sed.c
View File

@ -361,9 +361,12 @@ static void parse_cmd_str(struct sed_cmd *sed_cmd, const char *cmdstr)
parse_subst_cmd(sed_cmd, &cmdstr[idx]);
/* special-case handling for (a)ppend, (i)nsert, and (c)hange */
if (strchr("aic", cmdstr[idx]))
if (strchr("aic", cmdstr[idx])) {
if (sed_cmd->end_line || sed_cmd->end_match)
fatalError("only a beginning address can be specified for edit commands\n");
parse_edit_cmd(sed_cmd, &cmdstr[idx]);
}
}
static void add_cmd_str(const char *cmdstr)
{

5
sed.c
View File

@ -361,9 +361,12 @@ static void parse_cmd_str(struct sed_cmd *sed_cmd, const char *cmdstr)
parse_subst_cmd(sed_cmd, &cmdstr[idx]);
/* special-case handling for (a)ppend, (i)nsert, and (c)hange */
if (strchr("aic", cmdstr[idx]))
if (strchr("aic", cmdstr[idx])) {
if (sed_cmd->end_line || sed_cmd->end_match)
fatalError("only a beginning address can be specified for edit commands\n");
parse_edit_cmd(sed_cmd, &cmdstr[idx]);
}
}
static void add_cmd_str(const char *cmdstr)
{