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authorAnton L. Šijanec <sijanecantonluka@gmail.com>2020-05-16 19:35:55 +0200
committerAnton L. Šijanec <sijanecantonluka@gmail.com>2020-05-16 19:35:55 +0200
commit587f44fd93a0024500418ce25bf01d0f177644f4 (patch)
tree13a981e5bc369cca8cc99ad9547d54b4c76673f5 /src/tape.c
parentfix to allow nested commands (diff)
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Diffstat (limited to 'src/tape.c')
-rw-r--r--src/tape.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/src/tape.c b/src/tape.c
index 185097b..e405001 100644
--- a/src/tape.c
+++ b/src/tape.c
@@ -29,8 +29,11 @@ int bvr_command_processor(FILE * page_source_file, FILE * temp_output_file) {
case 'm':
command_handler_output = bvr_handle_move(page_source_file, temp_output_file);
break;
+ case 'u':
+ command_handler_output = bvr_handle_substring(page_source_file, temp_output_file);
+ break;
case 'b':
- fprintf(stderr, "bunden %c\n", command_entered);
+ // fprintf(stderr, "bunden %c\n", command_entered);
command_handler_output = bvr_handle_info(page_source_file, temp_output_file);
break;
default:
@@ -83,9 +86,11 @@ int bvr_inline_command_processor(FILE * page_source_file, FILE * output_file, ch
int bvr_compose_stream(FILE * page_source_file, FILE * temp_output_file) {
char copy_buffer[COPY_BUFFER_SIZE];
+ int cycles = 0;
for(int i = 0; i < sizeof(copy_buffer); i++) { // da garbage vrednosti ne bodo slučajno ukazi!
- copy_buffer[i] = '\n';
- }
+ copy_buffer[i] = '\n'; // čeprav OS verjetno nastavi ram na \0\0\0\0\0\0 preden ga da procesu
+ } // ampak kaj pa, ko funkcijo zaženemo drugič, pointer bo kazal na isto mesto! // nočemo \0
+
// copy_buffer[ftell(page_source_file)% COPY_BUFFER_SIZE] = fgetc(page_source_file);
// if(copy_buffer[ftell(page_source_file)% COPY_BUFFER_SIZE] == EOF) {
// goto done_reading_write_file;
@@ -116,10 +121,12 @@ int bvr_compose_stream(FILE * page_source_file, FILE * temp_output_file) {
// continue;
// }
if(copy_buffer[ftell(page_source_file)% COPY_BUFFER_SIZE] == EOF) {
- fputc('\n', temp_output_file);
+ fputc('\n', temp_output_file); // NO POMEGRANTES! NO! NO! NO! NO POMEGRANTES!
break;
}
- fputc(copy_buffer[(ftell(page_source_file)-1)% COPY_BUFFER_SIZE], temp_output_file);
+ if (cycles++ != 0) { // da ne napišemo prvega znaka bufferja, preden je sploh kaj v bufferju.
+ fputc(copy_buffer[(ftell(page_source_file)-1)% COPY_BUFFER_SIZE], temp_output_file);
+ }
}
return SUCCESS;
}