X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Fbinaries%2Ftranscript%2Fv8Parser.mly;h=06d4d908ba2fd7d9c49e8794e4d413a222279dff;hb=62e3a3ce3ac21ab25074ad2af1883a4b0cbc62be;hp=9529bfb62529024897bd2f71c668727e4d9b436c;hpb=0dfad591e92a2c1174313ed7be80da0084b618b3;p=helm.git

diff --git a/components/binaries/transcript/v8Parser.mly b/components/binaries/transcript/v8Parser.mly
index 9529bfb62..06d4d908b 100644
--- a/components/binaries/transcript/v8Parser.mly
+++ b/components/binaries/transcript/v8Parser.mly
@@ -28,10 +28,14 @@
    
    let out t s = () (* prerr_endline ("-- " ^ t ^ " " ^ s) *)
 
+   let trim = HExtlib.trim_blanks
+
+   let hd = List.hd
+
    let cat x = String.concat " " x
 
    let mk_vars idents =
-      let map ident = T.Inline (T.Var, ident) in
+      let map ident = T.Inline (T.Var, trim ident) in
       List.map map idents
 
    let strip2 s =
@@ -40,7 +44,11 @@
    let strip1 s = 
       String.sub s 1 (String.length s - 1)
 
-   let hd = List.hd
+   let coercion str = 
+      [T.Coercion (false, str); T.Coercion (true, str)]
+
+   let notation str =
+      [T.Notation (false, str); T.Notation (true, str)]
 %}
    %token <string> SPC STR IDENT INT EXTRA AC OP CP OC CC OQ CQ DEF FS COE CN SC
    %token <string> LET IN TH PROOF QED VAR IND SEC REQ XP IP SET NOT LOAD ID COERC
@@ -89,7 +97,6 @@
    id: ID spcs { $1 ^ $2 };
    coerc: COERC spcs { $1 ^ $2 };
 
-
    idents:
       | ident        { [$1]     }
       | ident idents { $1 :: $2 }
@@ -187,8 +194,10 @@
       | unexport_r spcs unexports_r { fst $1 ^ $2 ^ fst $3, snd $1 @ snd $3 } 
    ;
    field: 
-      | ident cn unexports_r  { $1 ^ $2 ^ fst $3, snd $3                   }
-      | ident coe unexports_r { $1 ^ $2 ^ fst $3, snd $3 @ [T.Coercion $1] }
+      | ident cn unexports_r  
+         { $1 ^ $2 ^ fst $3, snd $3                      }
+      | ident coe unexports_r 
+         { $1 ^ $2 ^ fst $3, snd $3 @ coercion (trim $1) }
    ;  
    fields:
       | field           { $1                                      }
@@ -242,47 +251,47 @@
    
    macro_step:
       | th ident restricts fs proof FS steps qed FS 
-         { out "TH" $2; $7 @ [T.Inline (T.Con, $2)]            }
+         { out "TH" $2; $7 @ [T.Inline (T.Con, trim $2)]            }
       | th ident restricts fs proof restricts FS
-         { out "TH" $2; [T.Inline (T.Con, $2)]                 }
+         { out "TH" $2; [T.Inline (T.Con, trim $2)]                 }
       | th ident restricts fs steps qed FS 
-         { out "TH" $2; $5 @ [T.Inline (T.Con, $2)]            }
+         { out "TH" $2; $5 @ [T.Inline (T.Con, trim $2)]            }
       | th ident restricts def restricts FS
-         { out "TH" $2; [T.Inline (T.Con, $2)]                 }
+         { out "TH" $2; [T.Inline (T.Con, trim $2)]                 }
       | th ident def restricts FS
-         { out "TH" $2; [T.Inline (T.Con, $2)]                 }
+         { out "TH" $2; [T.Inline (T.Con, trim $2)]                 }
       | var idents xres FS
-         { out "VAR" (cat $2); mk_vars $2                      }      
+         { out "VAR" (cat $2); mk_vars $2                           }      
       | ind ident unexports FS
-         { out "IND" $2; snd $3 @ [T.Inline (T.Ind, $2)]       }
+         { out "IND" $2; T.Inline (T.Ind, trim $2) :: snd $3        }
       | sec unexports FS 
-         { out "UNX" (fst $2); [T.Unexport ($1 ^ fst $2 ^ $3)] }
+         { out "UNX" (fst $2); [T.Unexport ($1 ^ fst $2 ^ trim $3)] }
       | req xp ident FS
-         { out "REQ" $3; [T.Include $3]                        }
+         { out "REQ" $3; [T.Include (trim $3)]                      }
       | req ip ident FS
-         { out "REQ" $3; [T.Include $3]                        }
+         { out "REQ" $3; [T.Include (trim $3)]                      }
       | req ident FS
-         { out "REQ" $2; [T.Include $2]                        } 
+         { out "REQ" $2; [T.Include (trim $2)]                      } 
       | load str FS
-         { out "REQ" $2; [T.Include (strip2 $2)]               }
+         { out "REQ" $2; [T.Include (strip2 (trim $2))]             }
       | coerc qid spcs cn unexports FS
-         { out "COERCE" (hd $2); [T.Coercion (hd $2)]          }
+         { out "COERCE" (hd $2); coercion (hd $2)                   }
       | id coerc qid spcs cn unexports FS
-         { out "COERCE" (hd $3); [T.Coercion (hd $3)]          }
+         { out "COERCE" (hd $3); coercion (hd $3)                   }
       | th ident error 
-         { out "ERROR" $2; failwith ("macro_step " ^ $2)       }
+         { out "ERROR" $2; failwith ("macro_step " ^ $2)            }
       | ind ident error 
-         { out "ERROR" $2; failwith ("macro_step " ^ $2)       }
+         { out "ERROR" $2; failwith ("macro_step " ^ $2)            }
       | var idents error 
          { let vs = cat $2 in
-	   out "ERROR" vs; failwith ("macro_step " ^ vs)       }
+	   out "ERROR" vs; failwith ("macro_step " ^ vs)            }
    ;
    item:
-      | comment               { [T.Comment $1]                      }
-      | macro_step            { $1                                  }
-      | set unexports FS      { [T.Unexport ($1 ^ fst $2 ^ $3)]     }
-      | notation unexports FS { [T.Notation ($1 ^ fst $2 ^ $3)]     }
-      | error                 { out "ERROR" "item"; failwith "item" }
+      | OQ verbatims CQ       { [T.Comment $2]                       }
+      | macro_step            { $1                                   }
+      | set unexports FS      { [T.Unexport ($1 ^ fst $2 ^ trim $3)] }
+      | notation unexports FS { notation ($1 ^ fst $2 ^ trim $3)     }
+      | error                 { out "ERROR" "item"; failwith "item"  }
     ;
     items:
       | rspcs EOF        { []      }