* keywords: add braces around initializers.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 84 insertions, 80 deletions

diff --git a/ChangeLog b/ChangeLog
index f0dd3a271f..d1773cd308 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Sep 28 20:06:36 2002  Nobuyoshi Nakada  <[email protected]>
+
+	* keywords: add braces around initializers.
+
 Sat Sep 28 13:19:29 2002  Nobuyoshi Nakada  <[email protected]>
 
 	* hash.c (rb_hash_become): should check self-assignment after
diff --git a/keywords b/keywords
index 6ba1be49fd..04be992857 100644
--- a/keywords
+++ b/keywords
@@ -1,42 +1,42 @@
 struct kwtable {char *name; int id[2]; enum lex_state state;};
 %%
-__LINE__, k__LINE__, k__LINE__, EXPR_END
-__FILE__, k__FILE__, k__FILE__, EXPR_END
-BEGIN, klBEGIN, klBEGIN, EXPR_END
-END, klEND, klEND, EXPR_END
-alias, kALIAS, kALIAS, EXPR_FNAME
-and, kAND, kAND, EXPR_BEG
-begin, kBEGIN, kBEGIN, EXPR_BEG
-break, kBREAK, kBREAK, EXPR_MID
-case, kCASE, kCASE, EXPR_BEG
-class, kCLASS, kCLASS, EXPR_CLASS
-def, kDEF, kDEF, EXPR_FNAME
-defined?, kDEFINED, kDEFINED, EXPR_ARG
-do, kDO, kDO, EXPR_BEG
-else, kELSE, kELSE, EXPR_BEG
-elsif, kELSIF, kELSIF, EXPR_BEG
-end, kEND, kEND, EXPR_END
-ensure, kENSURE, kENSURE, EXPR_BEG
-false, kFALSE, kFALSE, EXPR_END
-for, kFOR, kFOR, EXPR_BEG
-if, kIF, kIF_MOD, EXPR_BEG
-in, kIN, kIN, EXPR_BEG
-module, kMODULE, kMODULE, EXPR_BEG
-next, kNEXT, kNEXT, EXPR_MID
-nil, kNIL, kNIL, EXPR_END
-not, kNOT, kNOT, EXPR_BEG
-or, kOR, kOR, EXPR_BEG
-redo, kREDO, kREDO, EXPR_END
-rescue, kRESCUE, kRESCUE_MOD, EXPR_MID
-retry, kRETRY, kRETRY, EXPR_END
-return, kRETURN, kRETURN, EXPR_MID
-self, kSELF, kSELF, EXPR_END
-super, kSUPER, kSUPER, EXPR_ARG
-then, kTHEN, kTHEN, EXPR_BEG
-true, kTRUE, kTRUE, EXPR_END
-undef, kUNDEF, kUNDEF, EXPR_FNAME
-unless, kUNLESS, kUNLESS_MOD, EXPR_BEG
-until, kUNTIL, kUNTIL_MOD, EXPR_BEG
-when, kWHEN, kWHEN, EXPR_BEG
-while, kWHILE, kWHILE_MOD, EXPR_BEG
-yield, kYIELD, kYIELD, EXPR_ARG
+__LINE__, {k__LINE__, k__LINE__}, EXPR_END
+__FILE__, {k__FILE__, k__FILE__}, EXPR_END
+BEGIN, {klBEGIN, klBEGIN}, EXPR_END
+END, {klEND, klEND}, EXPR_END
+alias, {kALIAS, kALIAS}, EXPR_FNAME
+and, {kAND, kAND}, EXPR_BEG
+begin, {kBEGIN, kBEGIN}, EXPR_BEG
+break, {kBREAK, kBREAK}, EXPR_MID
+case, {kCASE, kCASE}, EXPR_BEG
+class, {kCLASS, kCLASS}, EXPR_CLASS
+def, {kDEF, kDEF}, EXPR_FNAME
+defined?, {kDEFINED, kDEFINED}, EXPR_ARG
+do, {kDO, kDO}, EXPR_BEG
+else, {kELSE, kELSE}, EXPR_BEG
+elsif, {kELSIF, kELSIF}, EXPR_BEG
+end, {kEND, kEND}, EXPR_END
+ensure, {kENSURE, kENSURE}, EXPR_BEG
+false, {kFALSE, kFALSE}, EXPR_END
+for, {kFOR, kFOR}, EXPR_BEG
+if, {kIF, kIF_MOD}, EXPR_BEG
+in, {kIN, kIN}, EXPR_BEG
+module, {kMODULE, kMODULE}, EXPR_BEG
+next, {kNEXT, kNEXT}, EXPR_MID
+nil, {kNIL, kNIL}, EXPR_END
+not, {kNOT, kNOT}, EXPR_BEG
+or, {kOR, kOR}, EXPR_BEG
+redo, {kREDO, kREDO}, EXPR_END
+rescue, {kRESCUE, kRESCUE_MOD}, EXPR_MID
+retry, {kRETRY, kRETRY}, EXPR_END
+return, {kRETURN, kRETURN}, EXPR_MID
+self, {kSELF, kSELF}, EXPR_END
+super, {kSUPER, kSUPER}, EXPR_ARG
+then, {kTHEN, kTHEN}, EXPR_BEG
+true, {kTRUE, kTRUE}, EXPR_END
+undef, {kUNDEF, kUNDEF}, EXPR_FNAME
+unless, {kUNLESS, kUNLESS_MOD}, EXPR_BEG
+until, {kUNTIL, kUNTIL_MOD}, EXPR_BEG
+when, {kWHEN, kWHEN}, EXPR_BEG
+while, {kWHILE, kWHILE_MOD}, EXPR_BEG
+yield, {kYIELD, kYIELD}, EXPR_ARG
diff --git a/lex.c b/lex.c
index 67f1337987..79d9448dae 100644
--- a/lex.c
+++ b/lex.c
@@ -76,48 +76,48 @@ rb_reserved_word (str, len)
   static struct kwtable wordlist[] =
     {
       {""}, {""}, {""}, {""}, {""}, {""},
-      {"end", kEND, kEND, EXPR_END},
-      {"else", kELSE, kELSE, EXPR_BEG},
-      {"case", kCASE, kCASE, EXPR_BEG},
-      {"ensure", kENSURE, kENSURE, EXPR_BEG},
-      {"module", kMODULE, kMODULE, EXPR_BEG},
-      {"elsif", kELSIF, kELSIF, EXPR_BEG},
-      {"def", kDEF, kDEF, EXPR_FNAME},
-      {"rescue", kRESCUE, kRESCUE_MOD, EXPR_MID},
-      {"not", kNOT, kNOT, EXPR_BEG},
-      {"then", kTHEN, kTHEN, EXPR_BEG},
-      {"yield", kYIELD, kYIELD, EXPR_ARG},
-      {"for", kFOR, kFOR, EXPR_BEG},
-      {"self", kSELF, kSELF, EXPR_END},
-      {"false", kFALSE, kFALSE, EXPR_END},
-      {"retry", kRETRY, kRETRY, EXPR_END},
-      {"return", kRETURN, kRETURN, EXPR_MID},
-      {"true", kTRUE, kTRUE, EXPR_END},
-      {"if", kIF, kIF_MOD, EXPR_BEG},
-      {"defined?", kDEFINED, kDEFINED, EXPR_ARG},
-      {"super", kSUPER, kSUPER, EXPR_ARG},
-      {"undef", kUNDEF, kUNDEF, EXPR_FNAME},
-      {"break", kBREAK, kBREAK, EXPR_MID},
-      {"in", kIN, kIN, EXPR_BEG},
-      {"do", kDO, kDO, EXPR_BEG},
-      {"nil", kNIL, kNIL, EXPR_END},
-      {"until", kUNTIL, kUNTIL_MOD, EXPR_BEG},
-      {"unless", kUNLESS, kUNLESS_MOD, EXPR_BEG},
-      {"or", kOR, kOR, EXPR_BEG},
-      {"next", kNEXT, kNEXT, EXPR_MID},
-      {"when", kWHEN, kWHEN, EXPR_BEG},
-      {"redo", kREDO, kREDO, EXPR_END},
-      {"and", kAND, kAND, EXPR_BEG},
-      {"begin", kBEGIN, kBEGIN, EXPR_BEG},
-      {"__LINE__", k__LINE__, k__LINE__, EXPR_END},
-      {"class", kCLASS, kCLASS, EXPR_CLASS},
-      {"__FILE__", k__FILE__, k__FILE__, EXPR_END},
-      {"END", klEND, klEND, EXPR_END},
-      {"BEGIN", klBEGIN, klBEGIN, EXPR_END},
-      {"while", kWHILE, kWHILE_MOD, EXPR_BEG},
+      {"end", {kEND, kEND}, EXPR_END},
+      {"else", {kELSE, kELSE}, EXPR_BEG},
+      {"case", {kCASE, kCASE}, EXPR_BEG},
+      {"ensure", {kENSURE, kENSURE}, EXPR_BEG},
+      {"module", {kMODULE, kMODULE}, EXPR_BEG},
+      {"elsif", {kELSIF, kELSIF}, EXPR_BEG},
+      {"def", {kDEF, kDEF}, EXPR_FNAME},
+      {"rescue", {kRESCUE, kRESCUE_MOD}, EXPR_MID},
+      {"not", {kNOT, kNOT}, EXPR_BEG},
+      {"then", {kTHEN, kTHEN}, EXPR_BEG},
+      {"yield", {kYIELD, kYIELD}, EXPR_ARG},
+      {"for", {kFOR, kFOR}, EXPR_BEG},
+      {"self", {kSELF, kSELF}, EXPR_END},
+      {"false", {kFALSE, kFALSE}, EXPR_END},
+      {"retry", {kRETRY, kRETRY}, EXPR_END},
+      {"return", {kRETURN, kRETURN}, EXPR_MID},
+      {"true", {kTRUE, kTRUE}, EXPR_END},
+      {"if", {kIF, kIF_MOD}, EXPR_BEG},
+      {"defined?", {kDEFINED, kDEFINED}, EXPR_ARG},
+      {"super", {kSUPER, kSUPER}, EXPR_ARG},
+      {"undef", {kUNDEF, kUNDEF}, EXPR_FNAME},
+      {"break", {kBREAK, kBREAK}, EXPR_MID},
+      {"in", {kIN, kIN}, EXPR_BEG},
+      {"do", {kDO, kDO}, EXPR_BEG},
+      {"nil", {kNIL, kNIL}, EXPR_END},
+      {"until", {kUNTIL, kUNTIL_MOD}, EXPR_BEG},
+      {"unless", {kUNLESS, kUNLESS_MOD}, EXPR_BEG},
+      {"or", {kOR, kOR}, EXPR_BEG},
+      {"next", {kNEXT, kNEXT}, EXPR_MID},
+      {"when", {kWHEN, kWHEN}, EXPR_BEG},
+      {"redo", {kREDO, kREDO}, EXPR_END},
+      {"and", {kAND, kAND}, EXPR_BEG},
+      {"begin", {kBEGIN, kBEGIN}, EXPR_BEG},
+      {"__LINE__", {k__LINE__, k__LINE__}, EXPR_END},
+      {"class", {kCLASS, kCLASS}, EXPR_CLASS},
+      {"__FILE__", {k__FILE__, k__FILE__}, EXPR_END},
+      {"END", {klEND, klEND}, EXPR_END},
+      {"BEGIN", {klBEGIN, klBEGIN}, EXPR_END},
+      {"while", {kWHILE, kWHILE_MOD}, EXPR_BEG},
       {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
       {""},
-      {"alias", kALIAS, kALIAS, EXPR_FNAME}
+      {"alias", {kALIAS, kALIAS}, EXPR_FNAME}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)