Copy \r\n on Win32 for line endings and \n on *nix.

src/syncterm/term.c

@@ -120,7 +120,9 @@ void mousedrag(unsigned char *scrollback)
 								lastchar=outpos;
 							if((pos+1)%term.width==0) {
 								outpos=lastchar;
-								copybuf[outpos++]='\r';
+								#ifdef _WIN32
+									copybuf[outpos++]='\r';
+								#endif
 								copybuf[outpos++]='\n';
 								lastchar=outpos;
 							}

src/uifc/uifc32.c

@@ -359,7 +359,9 @@ void docopy(void)
 							for(x=startx-1;x<endx;x++) {
 								copybuf[outpos++]=screen[(y*api->scrn_width+x)*2];
 							}
-							copybuf[outpos++]='\r';
+							#ifdef _WIN32
+								copybuf[outpos++]='\r';
+							#endif
 							copybuf[outpos++]='\n';
 						}
 						copybuf[outpos]=0;