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It dawned on me that I would need to grow a char buffer one extra char bigger

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to accomodate a trailing '\n'ewline that I append to it later one. This is
only necessary for the case of one inserted, appended, or changed line, but
it's still necessary.
This commit is contained in:
Mark Whitley 2000-07-14 00:49:59 +00:00
parent 02008346c0
commit 34623db618
2 changed files with 8 additions and 2 deletions
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5
editors/sed.c
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@ -309,7 +309,10 @@ static void parse_edit_cmd(struct sed_cmd *sed_cmd, const char *editstr)
fatalError("bad format in edit expression\n"); fatalError("bad format in edit expression\n");
/* store the edit line text */ /* store the edit line text */
sed_cmd->editline = strdup(&editstr[3]); /* make editline big enough to accomodate the extra '\n' we will tack on
* to the end */
sed_cmd->editline = xmalloc(strlen(&editstr[3]) + 2);
strcpy(sed_cmd->editline, &editstr[3]);
ptr = sed_cmd->editline; ptr = sed_cmd->editline;
/* now we need to go through * and: s/\\[\r\n]$/\n/g on the edit line */ /* now we need to go through * and: s/\\[\r\n]$/\n/g on the edit line */

5
sed.c
View File

@ -309,7 +309,10 @@ static void parse_edit_cmd(struct sed_cmd *sed_cmd, const char *editstr)
fatalError("bad format in edit expression\n"); fatalError("bad format in edit expression\n");
/* store the edit line text */ /* store the edit line text */
sed_cmd->editline = strdup(&editstr[3]); /* make editline big enough to accomodate the extra '\n' we will tack on
* to the end */
sed_cmd->editline = xmalloc(strlen(&editstr[3]) + 2);
strcpy(sed_cmd->editline, &editstr[3]);
ptr = sed_cmd->editline; ptr = sed_cmd->editline;
/* now we need to go through * and: s/\\[\r\n]$/\n/g on the edit line */ /* now we need to go through * and: s/\\[\r\n]$/\n/g on the edit line */