| 74,7 → 74,8 |
|---|
| unsigned char cursorposy; |
| unsigned short totlines; |
| unsigned short curline; |
| char lfonly; /* set if line endings are LF (CR/LF otherwise) */ |
| char lfonly; /* set if line endings are LF (CR/LF otherwise) */ |
| char modflag; /* non-zero if file has been modified since last save */ |
| char fname[1]; /* dynamically sized */ |
| }; |
| |
| 147,21 → 148,21 |
|---|
| const char *s = svarlang_strid(0); /* HELP */ |
| unsigned char helpcol = screenw - (strlen(s) + 4); |
| |
| /* fill status bar with background */ |
| mdr_cout_char_rep(screenh - 1, 0, ' ', scheme[COL_STATUSBAR1], screenw); |
| /* fill status bar with background (without modflag as it is refreshed by ui_refresh) */ |
| mdr_cout_char_rep(screenh - 1, 1, ' ', scheme[COL_STATUSBAR1], screenw - 1); |
| |
| /* filename */ |
| if (db->fname[0] == 0) { |
| mdr_cout_str(screenh - 1, 0, svarlang_str(0, 1), scheme[COL_STATUSBAR1], screenw); |
| } else { |
| mdr_cout_str(screenh - 1, 0, db->fname, scheme[COL_STATUSBAR1], screenw); |
| { |
| const char *fn = db->fname; |
| if (*fn == 0) fn = svarlang_str(0, 1); |
| mdr_cout_str(screenh - 1, 1, fn, scheme[COL_STATUSBAR1], screenw); |
| } |
| |
| /* eol type */ |
| if (db->lfonly) { |
| mdr_cout_str(screenh - 1, helpcol - 3, "LF", scheme[COL_STATUSBAR1], 5); |
| } else { |
| mdr_cout_str(screenh - 1, helpcol - 5, "CRLF", scheme[COL_STATUSBAR1], 5); |
| { |
| const char *eoltype = "CRLF"; |
| if (db->lfonly) eoltype = "LF"; |
| mdr_cout_str(screenh - 1, helpcol - 5, eoltype, scheme[COL_STATUSBAR1], 5); |
| } |
| |
| mdr_cout_str(screenh - 1, helpcol, " F1=", scheme[COL_STATUSBAR2], 40); |
| 178,7 → 179,7 |
|---|
| mdr_cout_str(y+1, x+1, msg, attr, msglen); |
| |
| if (uidirty.from > y) uidirty.from = y; |
| if (uidirty.to < y+2) uidirty.to = y+2; |
| if (uidirty.to < y+3) uidirty.to = y+3; |
| } |
| |
| |
| 255,6 → 256,13 |
|---|
| } |
| } |
| |
| /* "file changed" flag */ |
| { |
| char flg = ' '; |
| if (db->modflag) flg = '*'; |
| mdr_cout_char(screenh - 1, 0, flg, scheme[COL_STATUSBAR1]); |
| } |
| |
| /* scroll bar */ |
| for (y = 0; y < (screenh - 1); y++) { |
| mdr_cout_char(y, screenw - 1, SCROLL_CURSOR, scheme[COL_SCROLLBAR]); |
| 381,6 → 389,7 |
|---|
| db->cursor->len -= 1; /* do this AFTER memmove so the copy includes the nul terminator */ |
| uidirty.from = db->cursorposy; |
| uidirty.to = db->cursorposy; |
| db->modflag = 1; |
| } else if (db->cursor->next != NULL) { /* cursor is at end of line: merge current line with next one (if there is a next one) */ |
| struct line far *nextline = db->cursor->next; |
| if (db->cursor->next->len > 0) { |
| 398,6 → 407,7 |
|---|
| uidirty.from = db->cursorposy; |
| uidirty.to = 0xff; |
| db->totlines -= 1; |
| db->modflag = 1; |
| } |
| } |
| |
| 583,6 → 593,7 |
|---|
| } |
| |
| _dos_close(fd); |
| |
| return(0); |
| } |
| |
| 592,6 → 603,7 |
|---|
| n = _frealloc(db->cursor, sizeof(struct line) + db->cursor->len + len); |
| if (n != NULL) { |
| unsigned short off = db->xoffset + db->cursorposx; |
| db->modflag = 1; |
| if (n->prev) n->prev->next = n; |
| if (n->next) n->next->prev = n; |
| db->cursor = n; |
| 691,6 → 703,7 |
|---|
| unsigned short off = db->xoffset + db->cursorposx; |
| /* add a new line */ |
| if (line_add(db, db->cursor->payload + off, db->cursor->len - off) == 0) { |
| db->modflag = 1; |
| db->cursor = db->cursor->prev; /* back to original line */ |
| db->curline -= 1; |
| /* trim the line above */ |
| 725,6 → 738,7 |
|---|
| |
| } else if (k == 0x13f) { /* F5 */ |
| if (savefile(db) == 0) { |
| db->modflag = 0; |
| ui_msg(svarlang_str(0, 2), scheme[COL_MSG]); |
| mdr_bios_tickswait(11); /* 11 ticks is about 600 ms */ |
| } else { |
| 733,6 → 747,7 |
|---|
| } |
| |
| } else if (k == 0x144) { /* F10 */ |
| db->modflag = 1; |
| db->lfonly ^= 1; |
| ui_basic(db); |
| |