Changeset 3252

Timestamp:

Apr 30, 2007, 1:17:24 AM (18 years ago)

Author:

bird

Message:

Applied bash31-017

Location:

trunk/essentials/app-shells/bash

Files:

• arrayfunc.c (modified) (1 diff)
• patchlevel.h (modified) (1 diff)
• subst.c (modified) (5 diffs)
• subst.h (modified) (1 diff)

trunk/essentials/app-shells/bash/arrayfunc.c

@@ -593 +593 @@
   strncpy (exp, s, len - 1);
   exp[len - 1] = '\0';
-#if 0
-  t = expand_string_to_string (exp, 0);
-#else 
-  t = expand_string_to_string (exp, Q_DOUBLE_QUOTES);
-#endif
+  t = expand_arith_string (exp, 0);
   this_command_name = (char *)NULL;
   val = evalexp (t, &expok);

trunk/essentials/app-shells/bash/patchlevel.h

@@ -26 +26 @@
    looks for to find the patch level (for the sccs version string). */
 
-#define PATCHLEVEL 16
+#define PATCHLEVEL 17
 
 #endif /* _PATCHLEVEL_H_ */

trunk/essentials/app-shells/bash/subst.c

@@ -2576 +2576 @@
 }
 
+char *
+expand_arith_string (string, quoted)
+     char *string;
+{
+  return (expand_string_if_necessary (string, quoted, expand_string));
+}
+
 #if defined (COND_COMMAND)
 /* Just remove backslashes in STRING.  Returns a new string. */
@@ -5249 +5256 @@
     t = (char *)0;
 
-  temp1 = expand_string_if_necessary (substr, Q_DOUBLE_QUOTES, expand_string);
+  temp1 = expand_arith_string (substr, Q_DOUBLE_QUOTES);
   *e1p = evalexp (temp1, &expok);
   free (temp1);
@@ -5294 +5301 @@
       t++;
       temp2 = savestring (t);
-      temp1 = expand_string_if_necessary (temp2, Q_DOUBLE_QUOTES, expand_string);
+      temp1 = expand_arith_string (temp2, Q_DOUBLE_QUOTES);
       free (temp2);
       t[-1] = ':';
@@ -6436 +6443 @@
 
           /* Expand variables found inside the expression. */
-          temp1 = expand_string_if_necessary (temp2, Q_DOUBLE_QUOTES, expand_string);
+          temp1 = expand_arith_string (temp2, Q_DOUBLE_QUOTES);
           free (temp2);
 
@@ -6478 +6485 @@
 
        /* Do initial variable expansion. */
-      temp1 = expand_string_if_necessary (temp, Q_DOUBLE_QUOTES, expand_string);
+      temp1 = expand_arith_string (temp, Q_DOUBLE_QUOTES);
 
       goto arithsub;

trunk/essentials/app-shells/bash/subst.h

@@ -152 +152 @@
 extern char *expand_assignment_string_to_string __P((char *, int));
 
+/* Expand an arithmetic expression string */
+extern char *expand_arith_string __P((char *, int));
+
 /* De-quoted quoted characters in STRING. */
 extern char *dequote_string __P((char *));