Bash-4.1 distribution source

parser.h

@@ -26,25 +26,27 @@
 #  include "input.h"
 
 /* Possible states for the parser that require it to do special things. */
-#define PST_CASEPAT	0x00001		/* in a case pattern list */
-#define PST_ALEXPNEXT	0x00002		/* expand next word for aliases */
-#define PST_ALLOWOPNBRC	0x00004		/* allow open brace for function def */
-#define PST_NEEDCLOSBRC	0x00008		/* need close brace */
-#define PST_DBLPAREN	0x00010		/* double-paren parsing */
-#define PST_SUBSHELL	0x00020		/* ( ... ) subshell */
-#define PST_CMDSUBST	0x00040		/* $( ... ) command substitution */
-#define PST_CASESTMT	0x00080		/* parsing a case statement */
-#define PST_CONDCMD	0x00100		/* parsing a [[...]] command */
-#define PST_CONDEXPR	0x00200		/* parsing the guts of [[...]] */
-#define PST_ARITHFOR	0x00400		/* parsing an arithmetic for command */
-#define PST_ALEXPAND	0x00800		/* OK to expand aliases - unused */
-#define PST_CMDTOKEN	0x01000		/* command token OK - unused */
-#define PST_COMPASSIGN	0x02000		/* parsing x=(...) compound assignment */
-#define PST_ASSIGNOK	0x04000		/* assignment statement ok in this context */
-#define PST_EOFTOKEN	0x08000		/* yylex checks against shell_eof_token */
-#define PST_REGEXP	0x10000		/* parsing an ERE/BRE as a single word */
-#define PST_HEREDOC	0x20000		/* reading body of here-document */
-#define PST_REPARSE	0x40000		/* re-parsing in parse_string_to_word_list */
+#define PST_CASEPAT	0x000001	/* in a case pattern list */
+#define PST_ALEXPNEXT	0x000002	/* expand next word for aliases */
+#define PST_ALLOWOPNBRC	0x000004	/* allow open brace for function def */
+#define PST_NEEDCLOSBRC	0x000008	/* need close brace */
+#define PST_DBLPAREN	0x000010	/* double-paren parsing */
+#define PST_SUBSHELL	0x000020	/* ( ... ) subshell */
+#define PST_CMDSUBST	0x000040	/* $( ... ) command substitution */
+#define PST_CASESTMT	0x000080	/* parsing a case statement */
+#define PST_CONDCMD	0x000100	/* parsing a [[...]] command */
+#define PST_CONDEXPR	0x000200	/* parsing the guts of [[...]] */
+#define PST_ARITHFOR	0x000400	/* parsing an arithmetic for command */
+#define PST_ALEXPAND	0x000800	/* OK to expand aliases - unused */
+#define PST_EXTPAT	0x001000	/* parsing an extended shell pattern */
+#define PST_COMPASSIGN	0x002000	/* parsing x=(...) compound assignment */
+#define PST_ASSIGNOK	0x004000	/* assignment statement ok in this context */
+#define PST_EOFTOKEN	0x008000	/* yylex checks against shell_eof_token */
+#define PST_REGEXP	0x010000	/* parsing an ERE/BRE as a single word */
+#define PST_HEREDOC	0x020000	/* reading body of here-document */
+#define PST_REPARSE	0x040000	/* re-parsing in parse_string_to_word_list */
+#define PST_REDIRLIST	0x080000	/* parsing a list of redirctions preceding a simple command name */
+
 
 /* Definition of the delimiter stack.  Needed by parse.y and bashhist.c. */
 struct dstack {