* src/scan-gram.l: When it starts with `%', complain about the

[bison.git] / data / c.m4

diff --git a/data/c.m4 b/data/c.m4
index b513df56189e9f556333d56a55851795bba6df12..261716225f07a203a07f9de89910ad0625dea487 100644 (file)
--- a/data/c.m4
+++ b/data/c.m4
@@ -19,9 +19,9 @@ m4_divert(-1)                                               -*- Autoconf -*-
 # 02111-1307  USA
 
 
-## ----------- ##
-## Copyright.  ##
-## ----------- ##
+## ---------------- ##
+## Identification.  ##
+## ---------------- ##
 
 # b4_copyright(TITLE, YEARS)
 # --------------------------
@@ -47,6 +47,45 @@ m4_define([b4_copyright],
    Boston, MA 02111-1307, USA.  */])
 
 
+# b4_identification
+# -----------------
+m4_define([b4_identification],
+[/* Identify Bison output.  */
+[#]define YYBISON 1
+
+/* Skeleton name.  */
+[#]define YYSKELETON_NAME "b4_skeleton"
+
+/* Pure parsers.  */
+[#]define YYPURE b4_pure
+
+/* Using locations.  */
+[#]define YYLSP_NEEDED b4_locations_flag
+])
+
+
+
+## ------------------------ ##
+## Pure/impure interfaces.  ##
+## ------------------------ ##
+
+
+# b4_user_args
+# ------------
+m4_define([b4_user_args],
+[m4_ifset([b4_parse_param], [, b4_c_args(b4_parse_param)])])
+
+
+# b4_parse_param
+# --------------
+# If defined, b4_parse_param arrives double quoted, but below we prefer
+# it to be single quoted.
+m4_define_default([b4_parse_param])
+m4_define([b4_parse_param],
+b4_parse_param))
+
+
+
 ## ------------ ##
 ## Data Types.  ##
 ## ------------ ##
@@ -65,7 +104,7 @@ m4_define([b4_ints_in],
 # MIN to MAX (included).
 m4_define([b4_int_type],
 [m4_if(b4_ints_in($@,      [0],   [255]), [1], [unsigned char],
-       b4_ints_in($@,   [-128],   [127]), [1], [yysigned_char],
+       b4_ints_in($@,   [-128],   [127]), [1], [signed char],
 
        b4_ints_in($@,      [0], [65535]), [1], [unsigned short],
        b4_ints_in($@, [-32768], [32767]), [1], [short],
@@ -74,6 +113,7 @@ m4_define([b4_int_type],
 
                                               [int])])
 
+
 # b4_int_type_for(NAME)
 # ---------------------
 # Return the smallest int type able to handle numbers ranging from