diff --git a/vip.c b/vip.c index 0a50cb1..7123cda 100644 --- a/vip.c +++ b/vip.c @@ -25,7 +25,6 @@ editor_t *cur_editor; void draw_status_bar(void); void refresh_screen(void); -void draw_rows(void); void move_xy(int key); void insert_char(int c); void insert_new_line(void); @@ -44,7 +43,6 @@ void del_row(int at); char *export_buffer(int *buflen); int is_separator(int c); void update_highlight(row_t *row); -char *syntax_to_color(int hl, size_t *len); void select_syntax(void); void die(const char *s); void cleanup(void); @@ -580,31 +578,64 @@ void draw_rows(void) char *c = &cur_editor->row[filerow].render[cur_editor->coloff]; unsigned char *hl = &cur_editor->row[filerow].hl[cur_editor->coloff]; - char *current_color = malloc(COLOR_LEN * 2); for (int j = 0; j < len; j++) { if (iscntrl(c[j])) { - bprintf("\033[7m^%c\033[m", '@' + c[j]); - if (strncmp(current_color, WHITE_BG, COLOR_LEN)) { - bprintf(current_color); - } + bprintf("%s%c\033[m", OVERLAY_2_BG, '@' + c[j]); } else if (hl[j] == NORMAL) { - if (strncmp(current_color, WHITE_BG, COLOR_LEN)) { - memcpy(current_color, WHITE_BG, COLOR_LEN); - bprintf(WHITE_BG); - } - bprintf("%c", c[j]); + bprintf("%s%c", WHITE_BG, c[j]); } else { - size_t len; - char *color = syntax_to_color(hl[j], &len); - if (strncmp(current_color, color, len)) { - memcpy(current_color, color, len); - bprintf(color); + switch (hl[j]) { + case NUMBER: + bprintf(PEACH_BG); + break; + + case STRING: + bprintf(GREEN_BG); + break; + + case SYMBOL: + bprintf(SKY_BG); + break; + + case COMMENT: + case MLCOMMENT: + bprintf("\033[3m"); + bprintf(OVERLAY_2_BG); + bprintf("\033[23m"); + break; + + case KW: + bprintf(MAUVE_BG); + break; + + case KW_TYPE: + bprintf(YELLOW_BG); + break; + + case KW_FN: + bprintf(BLUE_BG); + break; + + case KW_BRACKET: + bprintf(RED_BG); + break; + + case MATCH: + bprintf(BLACK_BG); + bprintf(SKY_FG); + break; + + case RESET: + bprintf(BLACK_BG); + bprintf(SKY_FG); + break; + + default: + bprintf(WHITE_BG); } - free(color); bprintf("%c", c[j]); } } - free(current_color); bprintf(WHITE_BG); } @@ -791,7 +822,7 @@ void update_highlight(row_t *row) continue; } else { if (c == '<' && (row->render[i-1] == 'e' || (row->render[i-1] == ' ' && - row->render[i-2] == 'e'))) { + row->render[i-2] == 'e'))) { in_include = 1; row->hl[i] = STRING; i++; @@ -803,7 +834,7 @@ void update_highlight(row_t *row) (c == '.' && prev_hl == NUMBER) || (c >= 'A' && c <= 'Z') || (c == '_' && prev_hl == NUMBER) - ) { + ) { row->hl[i] = NUMBER; i++; prev_sep = 0; @@ -869,65 +900,6 @@ void update_highlight(row_t *row) update_highlight(&cur_editor->row[row->idx + 1]); } -char *syntax_to_color(int hl, size_t *len) -{ - switch (hl) { - case NUMBER: - *len = COLOR_LEN; - return strdup(PEACH_BG); - - case STRING: - *len = COLOR_LEN; - return strdup(GREEN_BG); - - case SYMBOL: - *len = COLOR_LEN; - return strdup(SKY_BG); - - case COMMENT:; - case MLCOMMENT:; - /* - char *color = malloc(COLOR_LEN * 2 + 1); - snprintf(color, COLOR_LEN * 2 + 1, "\033[3m%s\033[23m", OVERLAY_2_BG); - *len = COLOR_LEN * 2; - return color;*/ - *len = COLOR_LEN; - return strdup(OVERLAY_2_BG); - - case KW: - *len = COLOR_LEN; - return strdup(MAUVE_BG); - - case KW_TYPE: - *len = COLOR_LEN; - return strdup(YELLOW_BG); - - case KW_FN: - *len = COLOR_LEN; - return strdup(BLUE_BG); - - case KW_BRACKET: - *len = COLOR_LEN; - return strdup(RED_BG); - - case MATCH:; - char *str = malloc(COLOR_LEN * 2 + 1); - snprintf(str, COLOR_LEN * 2 + 1, "%s%s", BLACK_BG, SKY_FG); - *len = COLOR_LEN * 2; - return str; - - case RESET:; - char *res = malloc(COLOR_LEN * 2 + 1); - snprintf(res, COLOR_LEN * 2 + 1, "%s%s", WHITE_BG, BLACK_FG); - *len = COLOR_LEN * 2; - return res; - - default: - *len = COLOR_LEN; - return strdup(WHITE_BG); - } -} - void select_syntax(void) { if (strlen(cur_editor->filename) == 0) return;