Robert Griesemer dc7355a974 Add flag -tabindent to gofmt: forces use of ... tabs for indentation even if -spaces is set. Changes to gofmt: - added -tabindent flag - don't recompute parser and printer mode repeatedly Changes to go/printer: - provide new printing mode TabIndent Changes to tabwriter: - implement new mode TabIndent to use tabs independent of the actual padding character for leading empty columns - distinguish between minimal cell width and tab width (tabwidth is only used if the output contains tabs, minwidth and padding are always considered) - fixed and added more comments - some additional factoring By default, -tabindent is disabled and the default gofmt behavior is unchanged. By setting -spaces and -tabindent, gofmt will use tabs for indentation but do any other alignment with spaces. This permits a user to change the visible indentation by simply changing the editor's tab width and the code will remain properly aligned without the need to rerun gofmt. R=rsc https://golang.org/cl/163068		2009-12-02 16:57:15 -08:00
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Makefile	go: makes it build for the case $GOROOT has whitespaces	2009-11-23 17:32:51 -08:00
tabwriter_test.go	Add flag -tabindent to gofmt: forces use of	2009-12-02 16:57:15 -08:00
tabwriter.go	Add flag -tabindent to gofmt: forces use of	2009-12-02 16:57:15 -08:00