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annotate tools/make_template.ml @ 69:de9f78d68053
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author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Wed, 01 Oct 2008 19:53:11 -0400 |
parents | 827d7e8a7d9e |
children | d07c77659c20 |
rev | line source |
---|---|
adamc@23 | 1 let read_line () = |
adamc@22 | 2 try |
adamc@23 | 3 Some (read_line ()) |
adamc@22 | 4 with End_of_file -> None |
adamc@22 | 5 |
adamc@22 | 6 let rec initial last_was_empty = |
adamc@23 | 7 match read_line () with |
adamc@22 | 8 | None -> () |
adamc@22 | 9 | Some "(* begin thide *)" -> thide last_was_empty |
adamc@22 | 10 | Some "" -> |
adamc@22 | 11 if not (last_was_empty) then |
adamc@22 | 12 print_newline (); |
adamc@22 | 13 initial true |
adamc@22 | 14 | Some line -> |
adamc@41 | 15 let idx = try Some (String.index line '(') with Not_found -> None in |
adamc@41 | 16 match idx with |
adamc@41 | 17 | Some idx -> |
adamc@49 | 18 if String.length line > idx+1 && line.[idx+1] = '*' |
adamc@49 | 19 && not (String.length line > idx+4 && String.sub line (idx+2) 3 = " EX") then |
adamc@41 | 20 if line.[String.length line - 2] = '*' && line.[String.length line - 1] = ')' then |
adamc@41 | 21 initial last_was_empty |
adamc@41 | 22 else |
adamc@41 | 23 comment last_was_empty |
adamc@41 | 24 else begin |
adamc@41 | 25 print_endline line; |
adamc@41 | 26 initial false |
adamc@41 | 27 end |
adamc@41 | 28 | None -> |
adamc@41 | 29 print_endline line; |
adamc@41 | 30 initial false |
adamc@22 | 31 |
adamc@22 | 32 and comment last_was_empty = |
adamc@23 | 33 match read_line () with |
adamc@22 | 34 | None -> () |
adamc@22 | 35 | Some line -> |
adamc@22 | 36 if String.length line >= 2 && line.[String.length line - 2] = '*' |
adamc@22 | 37 && line.[String.length line - 1] = ')' then |
adamc@22 | 38 initial last_was_empty |
adamc@22 | 39 else |
adamc@22 | 40 comment last_was_empty |
adamc@22 | 41 |
adamc@22 | 42 and thide last_was_empty = |
adamc@23 | 43 match read_line () with |
adamc@22 | 44 | None -> () |
adamc@22 | 45 | Some "(* end thide *)" -> initial last_was_empty |
adamc@22 | 46 | Some _ -> thide last_was_empty |
adamc@22 | 47 |
adamc@22 | 48 let () = initial false |