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forked from GitHub/gf-core
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gf-core/src
hallgren a158bbce53 Check file datestamp before creating PGF file when compiling grammars
When running a command like

	gf -make L_1.gf ... L_n.gf

gf now avoids recreating the target PGF file if it already exists and is
up-to-date. 

gf still reads all required .gfo files, so significant additional speed
improvements are still possible. This could be done by reading .gfo files
more lazily...
2014-01-09 17:30:24 +00:00
..