Bash-4.3 distribution sources and documentation

[platform/upstream/bash.git] / command.h

diff --git a/command.h b/command.h
index fb71229..6e9d1e4 100644 (file)
--- a/command.h
+++ b/command.h
@@ -76,7 +76,7 @@ enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
 #define W_HASDOLLAR    0x000001        /* Dollar sign present. */
 #define W_QUOTED       0x000002        /* Some form of quote character is present. */
 #define W_ASSIGNMENT   0x000004        /* This word is a variable assignment. */
-#define W_GLOBEXP      0x000008        /* This word is the result of a glob expansion. */
+#define W_SPLITSPACE   0x000008        /* Split this word on " " regardless of IFS */
 #define W_NOSPLIT      0x000010        /* Do not perform word splitting on this word because ifs is empty string. */
 #define W_NOGLOB       0x000020        /* Do not perform globbing on this word. */
 #define W_NOSPLIT2     0x000040        /* Don't split word except for $@ expansion (using spaces) because context does not allow it. */
@@ -96,8 +96,11 @@ enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
 #define W_NOPROCSUB    0x100000        /* don't perform process substitution */
 #define W_HASCTLESC    0x200000        /* word contains literal CTLESC characters */
 #define W_ASSIGNASSOC  0x400000        /* word looks like associative array assignment */
-#define W_ARRAYIND     0x800000        /* word is an array index being expanded */
-#define W_ASSNGLOBAL   0x1000000       /* word is a global assignment to declare (declare/typeset -g) */
+#define W_ASSIGNARRAY  0x800000        /* word looks like a compound indexed array assignment */
+#define W_ARRAYIND     0x1000000       /* word is an array index being expanded */
+#define W_ASSNGLOBAL   0x2000000       /* word is a global assignment to declare (declare/typeset -g) */
+#define W_NOBRACE      0x4000000       /* Don't perform brace expansion */
+#define W_ASSIGNINT    0x8000000       /* word is an integer assignment to declare */
 
 /* Possible values for subshell_environment */
 #define SUBSHELL_ASYNC 0x01    /* subshell caused by `command &' */
@@ -296,7 +299,7 @@ typedef struct arith_com {
 } ARITH_COM;
 #endif /* DPAREN_ARITHMETIC */
 
-/* The conditional command, [[...]].  This is a binary tree -- we slippped
+/* The conditional command, [[...]].  This is a binary tree -- we slipped
    a recursive-descent parser into the YACC grammar to parse it. */
 #define COND_AND       1
 #define COND_OR                2
@@ -355,6 +358,7 @@ typedef struct coproc {
   int c_wsave;
   int c_flags;
   int c_status;
+  int c_lock;
 } Coproc;
 
 typedef struct coproc_com {