new option: remove unused glyphs

TODO

@@ -1,3 +1,5 @@
+remove unused glyphs
+
 don't dump image when there is nothing
 
 Integrate splash/cairo
@@ -8,7 +10,7 @@ about glyph width:
  - IE
  - stretching ratio might not be correct.. letter 'f'
 
-draw lines with CSS
+draw non-orthogonal lines with CSS
 
 create a glyph for ' ', if there is not in a font
 

debian/changelog

@@ -1,3 +1,9 @@
+pdf2htmlex (0.5-1~git201210051800rbaa37-0ubuntu1) precise; urgency=low
+
+  * Regularly re-packing. 
+
+ -- WANG Lu <[email protected]>  Fri, 05 Oct 2012 18:00:48 +0800
+
 pdf2htmlex (0.5-1~git201209270317r6fa14-0ubuntu1) precise; urgency=low
 
   * Regularly re-packing. 

pdf2htmlEX.1.in

@@ -123,10 +123,8 @@ If set to 1, glyphs narrower than described in PDF will be strecth; otherwise sp
 .B --squeeze_wide_glyph <0|1> (Default: 0)
 If set to 1, glyphs wider than described in PDF will be squeezed; otherwise it will be truncated.
 .TP
-.B --css-filename <filename> (Default: <none>)
-Specify the filename of the generated css file, if not embedded.
-
-If it's empty, the file name will be determined automatically.
+.B --remove-unused-glyph <0|1> (Default: 0)
+[Experimental] If set to 1, remove unused glyphs in embedded fonts in order to reduce the file size.
 .TP
 .B --font-suffix <suffix> (Default: .ttf), --font-format <format> (Default: truetype)
 Specify the suffix and format of fonts extracted from the PDF file. They should be consistent.
@@ -136,6 +134,11 @@ If specified, the tool will be called in order to enhanced hinting for fonts, th
 
 The tool will be called as '<tool> <in.suffix> <out.suffix>', where suffix will be the same as specified for --font-suffix.
 .TP
+.B --css-filename <filename> (Default: <none>)
+Specify the filename of the generated css file, if not embedded.
+
+If it's empty, the file name will be determined automatically.
+.TP
 .B --debug <0|1> (Default: 0)
 Show debug information.
 .TP