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[chiark-tcl.git] / base / tcmdifgen

diff --git a/base/tcmdifgen b/base/tcmdifgen
index 95329dd4e543ae9442f9e5882f23ba25989e6cc5..4b675968217e6d0f09dc6dfa2339749551db37d9 100755 (executable)
--- a/base/tcmdifgen
+++ b/base/tcmdifgen
@@ -56,7 +56,7 @@
 #     Arranges for generated .h files to #include the specified
 #     file.  C-INCLUDE-SPECIFIER should include the <..> or "..".
 #
-#  Table TABLENAME C-ENTRY-TYPE
+#  Table [*]TABLENAME C-ENTRY-TYPE
 #     Starts a table of commands or subcommands.  The generated .h
 #     will contain a definition of C-ENTRY-TYPE containing
 #         const char *name;
@@ -89,6 +89,10 @@
 #     arguments, processes the command, and sets any result, as
 #     applicable.
 #
+#     `*' should be used if the table name is not useful for error
+#     messages.  It suppresses `TABLENAME ' from the front of the
+#     autogenerated argument parsing error strings.
+#
 #  ExtraEntry C-ENTRY-TYPE
 #     Introduces a section of additional C code which will be inserted
 #     into the definition of C-ENTRY-TYPE by `Table'.  The C
@@ -178,11 +182,12 @@ sub parse ($$) {
            unshift @i, $this_indent;
        }
 
-       if (@i==0 && m/^Table\s+(\w+)\s+(\w+)$/) {
+       if (@i==0 && m/^Table\s+(\*?)(\w+)\s+(\w+)$/) {
            zilch();
-           $c_table= $1;
-           $table_x{$c_table}{C}= $2;
-           $entrytype_x{$2}= '' unless exists $entrytype_x{$2};
+           $c_table= $2;
+           $table_x{$c_table}{T}= $1;
+           $table_x{$c_table}{C}= $3;
+           $entrytype_x{$3}= '' unless exists $entrytype_x{$3};
        } elsif (@i==0 && m/^Untabled$/) {
            zilch();
            $c_table= '';
@@ -291,7 +296,8 @@ foreach $c_table (sort keys %tables) {
        $any_eerr= 0;
        $any_eargc= 0;
        $pa_hint= '';
-       $pa_hint .= "$c_table " if length $c_table;
+       $pa_hint .= "$c_table " if length $c_table &&
+           !length $table_x{$c_table}{T};
        $pa_hint.= $c_entry;
        foreach $arg (@{ $r_entry->{A} }) {
            $n= $arg->{N};
@@ -426,8 +432,7 @@ o(c, 0, "#include \"$prefix.h\"\n");
 
 o(h, 0,
   "#ifndef INCLUDED_\U${prefix}_H\n".
-  "#define INCLUDED_\U${prefix}_H\n\n".
-  "#include <tcl8.3/tcl.h>\n");
+  "#define INCLUDED_\U${prefix}_H\n\n");
 
 o(h, 999,
   "#endif /*INCLUDED_\U${prefix}_H*/\n");