---

yaml
---
r: 177774
b: refs/heads/snap-stage3
c: 888a149
h: refs/heads/master
v: v3

Author: richo

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 474b324eda10440d6568ef872a7307d38e7de95b
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 7faffbef68faf268bd310d07df1c24368379dfb9
+refs/heads/snap-stage3: 888a14908806d8f0fc60ff4df44aad6e761d3d00
 refs/heads/try: fde4472848b662a4d1236388c4cf15e2450237e6
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/etc/extract_grammar.py

@@ -14,11 +14,11 @@
 
 import fileinput
 
-collections = { "gram": [],
-                "keyword": [],
-                "reserved": [],
-                "binop": [],
-                "unop": [] }
+collections = {"gram": [],
+               "keyword": [],
+               "reserved": [],
+               "binop": [],
+               "unop": []}
 
 
 in_coll = False
@@ -47,66 +47,66 @@
 # Define operator symbol-names here
 
 tokens = ["non_star", "non_slash", "non_eol",
-          "non_single_quote", "non_double_quote", "ident" ]
+          "non_single_quote", "non_double_quote", "ident"]
 
 symnames = {
-".": "dot",
-"+": "plus",
-"-": "minus",
-"/": "slash",
-"*": "star",
-"%": "percent",
-
-"~": "tilde",
-"@": "at",
-
-"!": "not",
-"&": "and",
-"|": "or",
-"^": "xor",
-
-"<<": "lsl",
-">>": "lsr",
-">>>": "asr",
-
-"&&": "andand",
-"||": "oror",
-
-"<" : "lt",
-"<=" : "le",
-"==" : "eqeq",
-">=" : "ge",
-">" : "gt",
-
-"=": "eq",
-
-"+=": "plusequal",
-"-=": "minusequal",
-"/=": "divequal",
-"*=": "starequal",
-"%=": "percentequal",
-
-"&=": "andequal",
-"|=": "orequal",
-"^=": "xorequal",
-
-">>=": "lsrequal",
-">>>=": "asrequal",
-"<<=": "lslequal",
-
-"::": "coloncolon",
-
-"->": "rightarrow",
-"<-": "leftarrow",
-"<->": "swaparrow",
-
-"//": "linecomment",
-"/*": "openblockcomment",
-"*/": "closeblockcomment",
-"macro_rules": "macro_rules",
-"=>" : "eg",
-".." : "dotdot",
-","  : "comma"
+    ".": "dot",
+    "+": "plus",
+    "-": "minus",
+    "/": "slash",
+    "*": "star",
+    "%": "percent",
+
+    "~": "tilde",
+    "@": "at",
+
+    "!": "not",
+    "&": "and",
+    "|": "or",
+    "^": "xor",
+
+    "<<": "lsl",
+    ">>": "lsr",
+    ">>>": "asr",
+
+    "&&": "andand",
+    "||": "oror",
+
+    "<": "lt",
+    "<=": "le",
+    "==": "eqeq",
+    ">=": "ge",
+    ">": "gt",
+
+    "=": "eq",
+
+    "+=": "plusequal",
+    "-=": "minusequal",
+    "/=": "divequal",
+    "*=": "starequal",
+    "%=": "percentequal",
+
+    "&=": "andequal",
+    "|=": "orequal",
+    "^=": "xorequal",
+
+    ">>=": "lsrequal",
+    ">>>=": "asrequal",
+    "<<=": "lslequal",
+
+    "::": "coloncolon",
+
+    "->": "rightarrow",
+    "<-": "leftarrow",
+    "<->": "swaparrow",
+
+    "//": "linecomment",
+    "/*": "openblockcomment",
+    "*/": "closeblockcomment",
+    "macro_rules": "macro_rules",
+    "=>": "eg",
+    "..": "dotdot",
+    ",": "comma"
 }
 
 lines = []
@@ -126,8 +126,8 @@
                                         + word)
                 if word not in tokens:
                     if (word in collections["keyword"] or
-                        word in collections["reserved"]):
-                       tokens.append(word)
+                            word in collections["reserved"]):
+                        tokens.append(word)
                     else:
                         raise Exception("unknown keyword/reserved word: "
                                         + word)
@@ -149,8 +149,8 @@
 print("%start parser, token;")
 print("%%token %s ;" % ("\n\t, ".join(tokens)))
 for coll in ["keyword", "reserved"]:
-    print("%s: %s ; " % (coll, "\n\t| ".join(collections[coll])));
+    print("%s: %s ; " % (coll, "\n\t| ".join(collections[coll])))
 for coll in ["binop", "unop"]:
     print("%s: %s ; " % (coll, "\n\t| ".join([symnames[x]
-                                              for x in collections[coll]])));
-print("\n".join(lines));
+                                              for x in collections[coll]])))
+print("\n".join(lines))