diff options
Diffstat (limited to 'src/bvrcommands.c')
| -rw-r--r-- | src/bvrcommands.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/bvrcommands.c b/src/bvrcommands.c index 3468d98..9484e49 100644 --- a/src/bvrcommands.c +++ b/src/bvrcommands.c @@ -287,7 +287,8 @@ int bvr_handle_equals(FILE * input, FILE * output) { int bvr_handle_if(FILE * input, FILE * output) { // ?f 1 <@this is all executed@> // first argument must *POINT* to a string which evaluates to 1, the second argument is the value of the endif string, spaces // are argument delimeters. endif is only used for skipping forward if if should not execute. - char * chars_to_break_value = " "; + + char chars_to_break_value[69] = " "; strlcat(chars_to_break_value, BVR_CHARS_TO_BREAK_VALUE, sizeof(chars_to_break_value)); char * item = bvr_commands_get_value(input, chars_to_break_value); int return_value = 0; @@ -304,8 +305,11 @@ int bvr_handle_if(FILE * input, FILE * output) { // ?f 1 <@this is all executed@ char previous_char = 'a'; int depth = -1; // to increase to 0 after first <@ int we_re_in_a_comment = 0; - while(input_char != BVR_CLOSING_COMMAND_TAG_CHAR_2 && previous_char != BVR_CLOSING_COMMAND_TAG_CHAR_1 && depth == 0 && - we_re_in_a_comment == 0) { + while(1) { + if((input_char == BVR_CLOSING_COMMAND_TAG_CHAR_2 && previous_char == BVR_CLOSING_COMMAND_TAG_CHAR_1 && depth == 0 && + we_re_in_a_comment == 0)) { + break; + } if(previous_char == BVR_OPENING_COMMAND_TAG_CHAR_1 && input_char == BVR_OPENING_COMMAND_TAG_CHAR_2) { depth++; } // this šubidubi doesn't account for <@ and @> in strings. |