(text_buffer_maxend): Remove declarations unused variable.

diff --git a/src/ptx.c b/src/ptx.c
index b910a0b..4fef056 100644 (file)
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -166,7 +166,6 @@ static const char **input_file_name;        /* array of text input file names */
 static int *file_line_count;   /* array of `total_line_count' values at end */
 
 static BLOCK text_buffer;      /* file to study */
-static char *text_buffer_maxend;/* allocated end of text_buffer */
 
 /* SKIP_NON_WHITE used only for getting or skipping the reference.  */