Add the q (quit) option

1 files changed, 15 insertions, 12 deletions

diff --git a/editors/sed.c b/editors/sed.c
index ddd4780d3..b40aa8e02 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -265,6 +265,7 @@ static int parse_subst_cmd(sed_cmd_t * const sed_cmd, const char *substr)
                         case 'g':
                                 sed_cmd->sub_g = 1;
                                 break;
+                        /* Hmm, i dont see the I option mentioned in the standard */
                         case 'I':
                                 cflags |= REG_ICASE;
                                 break;
@@ -381,7 +382,7 @@ static char *parse_cmd_str(sed_cmd_t * const sed_cmd, char *cmdstr)
 {
         /* 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)) {
+        if (strchr("pqd=", sed_cmd->cmd)) {
                 cmdstr++;
         }
         /* handle (s)ubstitution command */
@@ -400,7 +401,6 @@ static char *parse_cmd_str(sed_cmd_t * const sed_cmd, char *cmdstr)
                         error_msg_and_die("Command only uses one address");
                 cmdstr += parse_file_cmd(sed_cmd, cmdstr);
         }
-        /* handle grouped commands */
         else {
                 error_msg_and_die("Unsupported command %c", sed_cmd->cmd);
         }
@@ -794,16 +794,19 @@ static void process_file(FILE *file)
                                                 break;
 
                                         case 'r': {
-                                                                  FILE *outfile;
-                                                                  puts(line);
-                                                                  outfile = fopen(sed_cmd->filename, "r");
-                                                                  if (outfile)
-                                                                          print_file(outfile);
-                                                                  /* else if we couldn't open the output file,
-                                                                   * no biggie, just don't print anything */
-                                                                  altered++;
-                                                  }
-                                                          break;
+                                                        FILE *outfile;
+                                                        puts(line);
+                                                        outfile = fopen(sed_cmd->filename, "r");
+                                                        if (outfile)
+                                                                print_file(outfile);
+                                                                /* else if we couldn't open the output file,
+                                                                 * no biggie, just don't print anything */
+                                                                altered++;
+                                                }
+                                                break;
+                                        case 'q':       /* Branch to end of script and quit */
+                                                free(line);
+                                                return;
                                 }
                         }