diff options
Diffstat (limited to 'editors/sed.c')
| -rw-r--r-- | editors/sed.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/editors/sed.c b/editors/sed.c index 70be2e8..bf40877 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -422,8 +422,10 @@ static char *parse_cmd_args(sed_cmd_t *sed_cmd, char *cmdstr) if (sed_cmd->end_line || sed_cmd->end_match) bb_error_msg_and_die("command only uses one address"); cmdstr += parse_file_cmd(sed_cmd, cmdstr, &sed_cmd->string); - if (sed_cmd->cmd == 'w') + if (sed_cmd->cmd == 'w') { sed_cmd->sw_file = xfopen(sed_cmd->string, "w"); + sed_cmd->sw_last_char = '\n'; + } /* handle branch commands */ } else if (strchr(":btT", sed_cmd->cmd)) { int length; @@ -726,7 +728,8 @@ enum { static char *get_next_line(char *gets_char) { char *temp = NULL; - int len, gc; + int len; + char gc; flush_append(); @@ -744,9 +747,11 @@ static char *get_next_line(char *gets_char) char c = temp[len-1]; if (c == '\n' || c == '\0') { temp[len-1] = '\0'; - gc = (unsigned char)c; - break; + gc = c; } + /* else we put NO_EOL_CHAR into *gets_char */ + break; + /* NB: I had the idea of peeking next file(s) and returning * NO_EOL_CHAR only if it is the *last* non-empty * input file. But there is a case where this won't work: @@ -754,8 +759,6 @@ static char *get_next_line(char *gets_char) * file2: "c no\nd no" * sed -ne 's/woo/bang/p' input1 input2 => "a bang\nb bang" * (note: *no* newline after "b bang"!) */ - - break; } /* Close this file and advance to next one */ fclose(bbg.input_file_list[bbg.current_input_file++]); |