Refactor reading of commands

	* defs.h (read_command_lines_1): Declare.
	* cli/cli-script.c (read_next_line): Only return string,
	do not process.
	(process_next_line): New, extracted from read_next_line.
	(recurse_read_control_structure): Take a function pointer to the
	read function.
	(get_command_line) Pass the read_next_line as reader function
	into recurse_read_control_structure.
	(read_command_lines_1): New, extracted from...
	(read_command_lines): ...here.

1 files changed, 1 insertions, 0 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index 6dc5a6c..f5127fd 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -696,6 +696,7 @@ struct command_line
   };
 
 extern struct command_line *read_command_lines (char *, int, int);
+extern struct command_line *read_command_lines_1 (char * (*) (), int);
 
 extern void free_command_lines (struct command_line **);