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October News...

 2021-10:
gnocl::text
o insertImage command enhanced to follow the insert command for text, ie..
$wid insertImage <pos> <imagename> -tags <taglist>
Where image can take a standard image %-markup prefix
gnocl::pango
o new subcmds, markup2options, options2markup
attempts to convert a pango markup string <span> tag to a list of text attibutes e.g., 
gnocl::pango markup2option "<span foreground='red' background='blue'>"  
returns 
{-foreground "red" -background "blue"}
gnocl::pango option2markup {-foreground "red" -background "blue"} 
returns
"<span foreground='red' background='blue'>"
created strings.h header file, keep decls for project string utilites
gnocl::text
o tag 
  new sub command - return character tag properties as pango markup
  new options -underlineColor, -strikethroughColor, not used by widget,
but passed as a pango attribute.
gnocl::canvas
o new command clear, remove all items from canvas.
o new text item options: -clip, -clipHeight, -clipWidth, 
  -fontRise, -fontSizePoints, -fontStrikethough, -markup, 
  -textHeight, -textWidth
gnocl::text
o tag ranges issues resolved.
gnocl::labelWidget
o issues with widget commands now resolved.
gnocl::button
o new option -onDestroy
gnocl::dialog
o removed redundant -modal option, dialog widgets are modal by default

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