Imported from ../bash-3.0.tar.gz.

1 files changed, 38 insertions, 3 deletions

diff --git a/externs.h b/externs.h
index 1da16f7..a015d78 100644
--- a/externs.h
+++ b/externs.h
@@ -31,12 +31,34 @@ extern intmax_t evalexp __P((char *, int *));
 
 /* Functions from print_cmd.c. */
 extern char *make_command_string __P((COMMAND *));
+extern char *named_function_string __P((char *, COMMAND *, int));
+
 extern void print_command __P((COMMAND *));
 extern void print_simple_command __P((SIMPLE_COM *));
-extern char *named_function_string __P((char *, COMMAND *, int));
 extern void print_word_list __P((WORD_LIST *, char *));
+
+/* debugger support */
+extern void print_for_command_head __P((FOR_COM *));
+#if defined (SELECT_COMMAND)
+extern void print_select_command_head __P((SELECT_COM *));
+#endif
+extern void print_case_command_head __P((CASE_COM *));
+#if defined (DPAREN_ARITHMETIC)
+extern void print_arith_command __P((WORD_LIST *));
+#endif
+#if defined (COND_COMMAND)
+extern void print_cond_command __P((COND_COM *));
+#endif
+
+/* set -x support */
 extern char *indirection_level_string __P((void));
-extern void xtrace_print_word_list __P((WORD_LIST *));
+extern void xtrace_print_assignment __P((char *, char *, int, int));
+extern void xtrace_print_word_list __P((WORD_LIST *, int));
+extern void xtrace_print_for_command_head __P((FOR_COM *));
+#if defined (SELECT_COMMAND)
+extern void xtrace_print_select_command_head __P((SELECT_COM *));
+#endif
+extern void xtrace_print_case_command_head __P((CASE_COM *));
 #if defined (DPAREN_ARITHMETIC)
 extern void xtrace_print_arith_cmd __P((WORD_LIST *));
 #endif
@@ -72,7 +94,9 @@ extern char **brace_expand __P((char *));
 extern int yyparse __P((void));
 extern int return_EOF __P((void));
 extern void reset_parser __P((void));
-extern WORD_LIST *parse_string_to_word_list __P((char *, const char *));
+extern WORD_LIST *parse_string_to_word_list __P((char *, int, const char *));
+
+extern void free_pushed_string_input __P((void));
 
 extern char *decode_prompt_string __P((char *));
 
@@ -113,6 +137,10 @@ extern void strip_leading __P((char *));
 extern void strip_trailing __P((char *, int, int));
 extern void xbcopy __P((char *, char *, int));
 
+/* Functions from version.c. */
+extern char *shell_version_string __P((void));
+extern void show_shell_version __P((int));
+
 /* Functions from the bash library, lib/sh/libsh.a.  These should really
    go into a separate include file. */
 
@@ -197,6 +225,13 @@ extern char *sh_realpath __P((const char *, char *));
 extern int sh_setlinebuf __P((FILE *));
 #endif
 
+/* declarations for functions defined in lib/sh/shmatch.c */
+extern int sh_regmatch __P((const char *, const char *, int));
+
+/* defines for flags argument to sh_regmatch. */
+#define SHMAT_SUBEXP		0x001	/* save subexpressions in SH_REMATCH */
+#define SHMAT_PWARN		0x002	/* print a warning message on invalid regexp */
+
 /* declarations for functions defined in lib/sh/shquote.c */
 extern char *sh_single_quote __P((char *));
 extern char *sh_double_quote __P((char *));