fixed zoom bug and added more resolutions

.gitignore

@@ -182,4 +182,4 @@ OUT/
 dosview-X.Y.zip
 DBS.lnk
 DBX.lnk
-upx-4.2.1-dos/
+upx/

Makefile

@@ -130,14 +130,15 @@ $(BUILDDIR)/loadpng/%.o: $(LOADPNG)/%.c Makefile
 
 zip: all
 	rm -f $(RELZIP)
-	zip -9 -r $(RELZIP) $(EXE) CWSDPMI.EXE LICENSE *.md
+	upx -9 -oupxview.exe $(EXE)
+	zip -9 -r $(RELZIP) $(EXE) upxview.exe CWSDPMI.EXE LICENSE *.md
 
 init: configure_tiff
 	mkdir -p $(BUILDDIR) $(BUILDDIR)/loadpng
 
 clean:
 	rm -rf $(BUILDDIR)/
-	rm -f $(EXE) $(ZIP)
+	rm -f $(EXE) $(ZIP) upxview.exe UPXVIEW.EXE
 
 distclean: clean zclean alclean webpclean jpegclean distclean_tiff jasperclean alpngclean algifclean
 	rm -f OUT.* LOW.*

README.md

@@ -51,10 +51,10 @@ The source is on [GitHub](https://github.com/SuperIlu/DosView/)
 ## Command line arguments
 ```
 Usage:
-  DOSVIEW.EXE [-hbl] [-q <quality>] [-w <width>] [-s <outfile>] <infile>
-  -h           : show this screen
-  -l           : list know screen modes
-  -w <width>   : screen width to use.
+  DOSVIEW.EXE [-hkl] [-q <quality>] [-r <num>] [-s <outfile>] <infile>
+  -h           : show this screen.
+  -l           : list know screen modes.
+  -r <num>     : screen mode to use (use -l for a list).
   -s <outfile> : do not show the image, save it to outfile instead.
   -f <factor>  : scale saved image, <1 reduce, >1 enlarge (float).
   -q <quality> : Quality for writing JPG/WEP/JP2 image (1..100). Default: 95
@@ -91,6 +91,10 @@ Please see the attached [LICENSE](LICENSE) file for the license of all involved
 * image conversion always needs a working display mode (Allegros fault)
 
 # Changelog
+### 1.4 / November 24th, 2023
+* new screen resolutions and change in command line
+* (hopefully) fixed bug in image zooming when image was not 4:3 and a multiple of the resolution
+
 ### 1.3.1 / November 12th, 2023
 * fixed color palette error