fix: many small bug fixes with parser and lexer

1 files changed, 12 insertions, 11 deletions

diff --git a/sys/cmd/rc/rc.h b/sys/cmd/rc/rc.h
index ad46a77..7146aa0 100644
--- a/sys/cmd/rc/rc.h
+++ b/sys/cmd/rc/rc.h
@@ -13,22 +13,23 @@
 
 #define GLOB 0x01
 
-/* TODO: make sure there are no collisions */
 enum
 {
     /* keywords */
-    Kstart=11,  Kfor, Kin, Kwhile, Kif, Kelse, 
-    Kswitch, Kcase, Kfunc, Ktwiddle, 
-    Kbang, Ksubsh, Kend,
+    Kstart = 11, 
+    Tfor, Tin, Twhile, Tif, Telse, 
+    Tswitch, Tcase, Tfunc, Ttwiddle, 
+    Tbang, Tsubshell, 
+    Kend,
 
     /* tokens */
-    Aword='w', Aredir='r', Adup='d', Asimple='s', 
-    Aargs='A', Awords='W', Abrace='b', Aparen='p', Asub='S',
-    Apcmd='c', Apipefd='-', Aandand='%', Aoror='@', Acount='#', 
+    Tword='w', Tredir='r', Tdup='d', Tsimple='s', 
+    Targs='A', Twords='W', Tbrace='b', Tparen='p', Tsub='S',
+    Tpcmd='c', Tpipefd='-', Tandand='%', Toror='@', Tcount='#', 
 
-    Atick='`', Apipe = '|',  Adol='$', Aquote='"', Aand='&', 
-    Alparen = '(', Arparen = ')', Albrace='{', Arbrace='}',
-    Asemi=';', Acarot='^', Aeq='=',
+    Ttick='`', Tpipe = '|',  Tdol='$', Tquote='"', Tand='&', 
+    Tlparen = '(', Trparen = ')', Tlbrace='{', Trbrace='}',
+    Tsemi=';', Tcarot='^', Teq='=',
 };
 
 enum
@@ -236,7 +237,7 @@ void initkw(void);
  */
 
 void skipnl(void);
-int  wordchr(char c);
+int  wordchr(int c);
 
 void rcerror(char *msg, ...);
 int  lex(Tree **node);