added Syntax/source.ML;

--- a/src/Pure/IsaMakefile	Mon May 18 18:10:04 1998 +0200
+++ b/src/Pure/IsaMakefile	Mon May 18 18:10:43 1998 +0200
@@ -26,16 +26,17 @@
 $(OUT)/Pure: ML-Systems/mlworks.ML ML-Systems/polyml.ML \
   ML-Systems/smlnj-0.93.ML ML-Systems/smlnj.ML ROOT.ML Syntax/ROOT.ML \
   Syntax/ast.ML Syntax/lexicon.ML Syntax/mixfix.ML Syntax/parser.ML \
-  Syntax/pretty.ML Syntax/printer.ML Syntax/scan.ML Syntax/symbol.ML \
-  Syntax/syn_ext.ML Syntax/syn_trans.ML Syntax/syntax.ML \
-  Syntax/token_trans.ML Syntax/type_ext.ML Thy/ROOT.ML \
-  Thy/browser_info.ML Thy/context.ML Thy/file.ML Thy/path.ML \
-  Thy/thm_database.ML Thy/thy_info.ML Thy/thy_parse.ML Thy/thy_read.ML \
-  Thy/thy_scan.ML Thy/thy_syn.ML Thy/use.ML attribute.ML axclass.ML basis.ML \
-  deriv.ML display.ML drule.ML envir.ML goals.ML install_pp.ML \
-  library.ML logic.ML name_space.ML net.ML pattern.ML pure_thy.ML \
-  search.ML seq.ML sign.ML sorts.ML table.ML tactic.ML tctical.ML \
-  term.ML theory.ML thm.ML type.ML type_infer.ML unify.ML
+  Syntax/pretty.ML Syntax/printer.ML Syntax/scan.ML Syntax/source.ML \
+  Syntax/symbol.ML Syntax/syn_ext.ML Syntax/syn_trans.ML \
+  Syntax/syntax.ML Syntax/token_trans.ML Syntax/type_ext.ML \
+  Thy/ROOT.ML Thy/browser_info.ML Thy/context.ML Thy/file.ML \
+  Thy/path.ML Thy/thm_database.ML Thy/thy_info.ML Thy/thy_parse.ML \
+  Thy/thy_read.ML Thy/thy_scan.ML Thy/thy_syn.ML Thy/use.ML \
+  attribute.ML axclass.ML basis.ML deriv.ML display.ML drule.ML \
+  envir.ML goals.ML install_pp.ML library.ML logic.ML name_space.ML \
+  net.ML pattern.ML pure_thy.ML search.ML seq.ML sign.ML sorts.ML \
+  table.ML tactic.ML tctical.ML term.ML theory.ML thm.ML type.ML \
+  type_infer.ML unify.ML
 	@./mk
 
 

--- a/src/Pure/README	Mon May 18 18:10:04 1998 +0200
+++ b/src/Pure/README	Mon May 18 18:10:43 1998 +0200
@@ -19,7 +19,8 @@
   Seq		unbounded sequences (see seq.ML)
   Pretty	pretty printing module (see Syntax/pretty.ML)
   Scan		scanner toolbox (see Syntax/scan.ML)
-  Symbol	baroque characters (see Syntax/symbol.ML)
+  Source	co-algebraic data sources (see Syntax/source.ML)
+  Symbol	generalized characters (see Syntax/symbol.ML)
   Path		abstract algebra of file paths (see Thy/path.ML)
   File		file system operations (see Thy/file.ML)
   NameSpace	hierarchically structured name spaces (see name_space.ML)