990513

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

10 files changed, 65 insertions, 17 deletions

diff --git a/ChangeLog b/ChangeLog
index 445aa4d253..3f361fdee0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Thu May 13 10:40:44 1999  Yukihiro Matsumoto  <[email protected]>
+
+	* eval.c (rb_eval_string_wrap): new function.
+
+	* regex.c (re_compile_pattern): POSIX line match should alter
+	  behavior for `^' and `$' to begbuf and endbuf2 respectively.
+
+	* ext/pty/pty.c: un-ANSI-fy function arguments.
+
 Wed May 12 14:19:38 1999  Yukihiro Matsumoto  <[email protected]>
 
 	* struct.c (iv_get): in case of inheritance of generated struct
diff --git a/dln.c b/dln.c
index 305512f0f8..b41603c55d 100644
--- a/dln.c
+++ b/dln.c
@@ -493,7 +493,7 @@ link_undef(name, base, reloc)
 }
 
 struct reloc_arg {
-    char *name;
+    const char *name;
     long value;
 };
 
@@ -1077,7 +1077,7 @@ dln_sym(name)
 # endif
 #endif
 
-#ifdef hpux
+#ifdef __hpux
 #include <errno.h>
 #include "dl.h"
 #endif
@@ -1307,7 +1307,7 @@ dln_load(file)
     }
 #endif /* USE_DLN_DLOPEN */
 
-#ifdef hpux
+#ifdef __hpux
 #define DLN_DEFINED
     {
 	shl_t lib = NULL;
diff --git a/eval.c b/eval.c
index a6a028ab5c..2d05ebe60c 100644
--- a/eval.c
+++ b/eval.c
@@ -1125,6 +1125,33 @@ rb_eval_string_protect(str, state)
 }
 
 VALUE
+rb_eval_string_wrap(str, state)
+    const char *str;
+    int *state;
+{
+    int status;
+    VALUE self = ruby_top_self;
+    VALUE val;
+
+    PUSH_CLASS();
+    ruby_class = ruby_wrapper = rb_module_new();
+    ruby_top_self = rb_obj_clone(ruby_top_self);
+    rb_extend_object(self, ruby_class);
+
+    val = rb_eval_string_protect(str, &status);
+    ruby_top_self = self;
+
+    POP_CLASS();
+    if (state) {
+	if (status == 0) {
+	    JUMP_TAG(state);
+	}
+	*state = status;
+    }
+    return val;
+}
+
+VALUE
 rb_eval_cmd(cmd, arg)
     VALUE cmd, arg;
 {
diff --git a/ext/Setup b/ext/Setup
index 830a5095ca..957e9105e3 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -1,5 +1,6 @@
 #option nodynamic
 
+interbase
 #GD
 #curses
 #dbm
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 0995220995..3748b55e47 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -22,7 +22,7 @@
 #define	DEVICELEN	16
 
 #if !defined(HAVE_OPENPTY)
-#ifdef hpux
+#ifdef __hpux
 char	*MasterDevice = "/dev/ptym/pty%s",
 	*SlaveDevice =  "/dev/pty/tty%s",
 	*deviceNo[] = {
@@ -108,9 +108,10 @@ struct pty_info {
 };
 
 static void
-set_signal_action(RETSIGTYPE (*action)())
+set_signal_action(action)
+    RETSIGTYPE (*action)();
 {
-#ifdef hpux
+#ifdef __hpux
     struct sigvec sv;
     /*
      * signal SIGCHLD should be delivered on stop of the child
@@ -194,7 +195,9 @@ chld_changed()
 static void getDevice _((int*, int*));
 
 static void
-establishShell(char *shellname, struct pty_info *info)
+establishShell(shellname, info)
+    char *shellname;
+    struct pty_info *info;
 {	
     static int		i,j,master,slave,currentPid;
     static char		procName[32];
diff --git a/ext/socket/addrinfo.h b/ext/socket/addrinfo.h
index 5d2c7dea45..d4e2091d69 100644
--- a/ext/socket/addrinfo.h
+++ b/ext/socket/addrinfo.h
@@ -69,7 +69,7 @@
 # ifdef HAVE_PROTOTYPES
 #  define __P(args) args
 # else
-#  define __P(args)
+#  define __P(args) ()
 # endif
 #endif
 
diff --git a/regex.c b/regex.c
index 0cd01b2ee2..c6167b04ba 100644
--- a/regex.c
+++ b/regex.c
@@ -1182,7 +1182,10 @@ re_compile_pattern(pattern, size, bufp)
 
     switch (c) {
     case '$':
-      {
+      if (bufp->options & RE_OPTION_POSIXLINE) {
+	BUFPUSH(endbuf2);
+      }
+      else {
 	p0 = p;
 	/* When testing what follows the $,
 	   look past the \-constructs that don't consume anything.  */
@@ -1195,10 +1198,13 @@ re_compile_pattern(pattern, size, bufp)
 	    break;
 	}
 	BUFPUSH(endline);
-	break;
       }
+      break;
     case '^':
-      BUFPUSH(begline);
+      if (bufp->options & RE_OPTION_POSIXLINE)
+	  BUFPUSH(begbuf);
+      else
+	  BUFPUSH(begline);
       break;
 
     case '+':
@@ -1313,8 +1319,6 @@ re_compile_pattern(pattern, size, bufp)
       if ((enum regexpcode)b[-2] == charset_not) {
 	if (bufp->options & RE_OPTION_POSIXLINE)
 	  SET_LIST_BIT ('\n');
-	else
-	  SET_LIST_BIT ('\0');
       }
 
       /* Read in characters and ranges, setting map bits.  */
@@ -2042,9 +2046,11 @@ re_compile_pattern(pattern, size, bufp)
 	break;
 
       case 'Z':
-	BUFPUSH(endbuf2);
-	break;
-
+	if ((bufp->options & RE_OPTION_POSIXLINE) == 0) {
+	  BUFPUSH(endbuf2);
+	  break;
+	}
+	/* fall through */
       case 'z':
 	BUFPUSH(endbuf);
 	break;
diff --git a/ruby.h b/ruby.h
index 5f3d61ee75..3d36328539 100644
--- a/ruby.h
+++ b/ruby.h
@@ -403,6 +403,7 @@ void rb_p _((VALUE));
 
 VALUE rb_eval_string _((const char*));
 VALUE rb_eval_string_protect _((const char*, int*));
+VALUE rb_eval_string_wrap _((const char*, int*));
 VALUE rb_funcall __((VALUE, ID, int, ...));
 int rb_scan_args __((int, VALUE*, const char*, ...));
 
diff --git a/string.c b/string.c
index 37321306ae..09c494463e 100644
--- a/string.c
+++ b/string.c
@@ -413,6 +413,7 @@ VALUE
 rb_str_concat(str1, str2)
     VALUE str1, str2;
 {
+    rb_str_modify(str1);
     if (FIXNUM_P(str2)) {
 	int i = FIX2INT(str2);
 	if (0 <= i && i <= 0xff) { /* byte */
diff --git a/version.h b/version.h
index 6120196dbc..9ef5ddf9bb 100644
--- a/version.h
+++ b/version.h
@@ -1,2 +1,2 @@
 #define RUBY_VERSION "1.3.3"
-#define RUBY_RELEASE_DATE "1999-05-07"
+#define RUBY_RELEASE_DATE "1999-05-13"