Initial data commit

Task/Unix-ls/Fortran/unix-ls-1.f

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+      PROGRAM LS		!Names the files in the current directory.
+      USE DFLIB			!Mysterious library.
+      TYPE(FILE$INFO) INFO	!With mysterious content.
+      NAMELIST /HIC/INFO	!This enables annotated output.
+      INTEGER MARK,L		!Assistants.
+
+      MARK = FILE$FIRST		!Starting state.
+Call for the next file.
+   10 L = GETFILEINFOQQ("*",INFO,MARK)	!Mystery routine returns the length of the file name.
+      IF (MARK.EQ.FILE$ERROR) THEN	!Or possibly, not.
+        WRITE (6,*) "Error!",L		!Something went wrong.
+        WRITE (6,HIC)			!Reveal INFO, annotated.
+        STOP "That wasn't nice."	!Quite.
+      ELSE IF (IAND(INFO.PERMIT,FILE$DIR) .EQ. 0) THEN	!Not a directory.
+        IF (L.GT.0) WRITE (6,*) INFO.NAME(1:L)	!The object of the exercise!
+      END IF				!So much for that entry.
+      IF (MARK.NE.FILE$LAST) GO TO 10	!Lastness is discovered after the last file is fingered.
+      END	!If FILE$LAST is not reached, "system resources may be lost."

Task/Unix-ls/Fortran/unix-ls-2.f

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+      INTERFACE
+	INTEGER*4 FUNCTION GETFILEINFOQQ(FILES, BUFFER,dwHANDLE)
+!DEC$ ATTRIBUTES DEFAULT :: GETFILEINFOQQ
+	  CHARACTER*(*) FILES
+	  STRUCTURE / FILE$INFO /
+	    INTEGER*4       CREATION          ! Creation time (-1 on FAT)
+	    INTEGER*4       LASTWRITE         ! Last write to file
+	    INTEGER*4       LASTACCESS        ! Last access (-1 on FAT)
+	    INTEGER*4       LENGTH            ! Length of file
+	    INTEGER*2       PERMIT            ! File access mode
+	    CHARACTER*255   NAME              ! File name
+	  END STRUCTURE
+	  RECORD / FILE$INFO / BUFFER
+	  INTEGER*4 dwHANDLE
+	END FUNCTION
+      END INTERFACE