src/Pure/ML/ml_parse.ML
2012-08-23 wenzelm 2012-08-23 tuned messages: end-of-input rarely means physical end-of-file from the past;
2011-07-23 wenzelm 2011-07-23 explicit structure ML_System; tunned ML bootstrap;
2011-07-23 wenzelm 2011-07-23 defer evaluation of Scan.message, for improved performance in the frequent situation where failure is handled later (e.g. via ||);
2009-03-24 wenzelm 2009-03-24 eliminated non-canonical alias structure T = ML_Lex;
2009-03-23 wenzelm 2009-03-23 more systematic type use_context, with particular values ML_Parse.global_context and ML_Context.local_context;
2009-03-22 wenzelm 2009-03-22 ML_Lex.pos_of: regular position; added ML_Lex.text_of;
2009-01-21 wenzelm 2009-01-21 removed Ids;
2008-08-09 wenzelm 2008-08-09 renamed ML_Lex.val_of to content_of;
2007-09-16 wenzelm 2007-09-16 Minimal parsing for SML -- fixing integer numerals.