[src/trunk]: src/external/bsd/flex/dist/src delete the generated skeleton, we...

To: source-changes-hg%NetBSD.org@localhost
Subject: [src/trunk]: src/external/bsd/flex/dist/src delete the generated skeleton, we...
From: christos <christos%NetBSD.org@localhost>
Date: Tue, 07 Apr 2020 07:21:01 +0000
details:   https://anonhg.NetBSD.org/src/rev/c9d81aac3a60
branches:  trunk
changeset: 820179:c9d81aac3a60
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Jan 02 18:41:18 2017 +0000

description:
delete the generated skeleton, we generate it all the time.

diffstat:

 external/bsd/flex/dist/src/skel.c |  3843 -------------------------------------
 1 files changed, 0 insertions(+), 3843 deletions(-)

diffs (truncated from 3847 to 300 lines):

diff -r 92aaeca11369 -r c9d81aac3a60 external/bsd/flex/dist/src/skel.c
--- a/external/bsd/flex/dist/src/skel.c Mon Jan 02 18:33:22 2017 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,3843 +0,0 @@
-/* File created from flex.skl via mkskel.sh */
-
-#include "flexdef.h"
-
-const char *skel[] = {
-  "%# -*-C-*- vi: set ft=c:",
-  "%# This file is processed in several stages.",
-  "%# Here are the stages, as best as I can describe:",
-  "%#",
-  "%#   1. flex.skl is processed through GNU m4 during the",
-  "%#      pre-compilation stage of flex. Only macros starting",
-  "%#      with `m4_' are processed, and quoting is normal.",
-  "%#",
-  "%#   2. The preprocessed skeleton is translated verbatim into a",
-  "%#      C array, saved as \"skel.c\" and compiled into the flex binary.",
-  "%#",
-  "%#   3. At runtime, the skeleton is generated and filtered (again)",
-  "%#      through m4. Macros beginning with `m4_' will be processed.",
-  "%#      The quoting is \"[[\" and \"]]\" so we don't interfere with",
-  "%#      user code.",
-  "%# ",
-  "%# All generate macros for the m4 stage contain the text \"m4\" or \"M4\"",
-  "%# in them. This is to distinguish them from CPP macros.",
-  "%# The exception to this rule is YY_G, which is an m4 macro, ",
-  "%# but it needs to be remain short because it is used everywhere.",
-  "%#",
-  "/* A lexical scanner generated by flex */",
-  "",
-  "%#  Macros for preproc stage.",
-  "",
-  "",
-  "%# Macros for runtime processing stage.",
-  "m4_changecom",
-  "m4_changequote",
-  "m4_changequote([[, ]])",
-  "",
-  "%# ",
-  "%# Lines in this skeleton starting with a \"%\" character are \"control lines\"",
-  "%# and affect the generation of the scanner. The possible control codes are",
-  "%# listed and processed in misc.c.",
-  "%#",
-  "%#   %#  -  A comment. The current line is omitted from the generated scanner.",
-  "%#   %if-c++-only  -  The following lines are printed for C++ scanners ONLY.",
-  "%#   %if-c-only    -  The following lines are NOT printed for C++ scanners.",
-  "%#   %if-c-or-c++  -  The following lines are printed in BOTH C and C++ scanners.",
-  "%#   %if-reentrant     - Print for reentrant scanners.(push)",
-  "%#   %if-not-reentrant - Print for non-reentrant scanners. (push)",
-  "%#   %if-bison-bridge  - Print for bison-bridge. (push)",
-  "%#   %if-not-bison-bridge  - Print for non-bison-bridge. (push)",
-  "%#   %endif        - pop from the previous if code.",
-  "%#   %%  -  A stop-point, where code is inserted by flex.",
-  "%#          Each stop-point is numbered here and also in the code generator.",
-  "%#          (See gen.c, etc. for details.)",
-  "%#   %not-for-header  -  Begin code that should NOT appear in a \".h\" file.",
-  "%#   %ok-for-header   -  %c and %e are used for building a header file.",
-  "%#   %if-tables-serialization",
-  "%#",
-  "%#   All control-lines EXCEPT comment lines (\"%#\") will be inserted into",
-  "%#   the generated scanner as a C-style comment. This is to aid those who",
-  "%#   edit the skeleton.",
-  "%#",
-  "",
-  "%not-for-header",
-  "%if-c-only",
-  "%if-not-reentrant",
-  "m4_ifelse(M4_YY_PREFIX,yy,,",
-  "#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]]",
-  "#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]]",
-  "#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]]",
-  "#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]]",
-  "#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]]",
-  "#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]]",
-  "#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]]",
-  "#define yyin M4_YY_PREFIX[[in]]",
-  "#define yyleng M4_YY_PREFIX[[leng]]",
-  "#define yylex M4_YY_PREFIX[[lex]]",
-  "#define yylineno M4_YY_PREFIX[[lineno]]",
-  "#define yyout M4_YY_PREFIX[[out]]",
-  "#define yyrestart M4_YY_PREFIX[[restart]]",
-  "#define yytext M4_YY_PREFIX[[text]]",
-  "#define yywrap M4_YY_PREFIX[[wrap]]",
-  "#define yyalloc M4_YY_PREFIX[[alloc]]",
-  "#define yyrealloc M4_YY_PREFIX[[realloc]]",
-  "#define yyfree M4_YY_PREFIX[[free]]",
-  ")",
-  "%endif",
-  "%endif",
-  "%ok-for-header",
-  "",
-  "#define FLEX_SCANNER",
-  "#define YY_FLEX_MAJOR_VERSION 2",
-  "#define YY_FLEX_MINOR_VERSION 6",
-  "#define YY_FLEX_SUBMINOR_VERSION 0",
-  "#if YY_FLEX_SUBMINOR_VERSION > 0",
-  "#define FLEX_BETA",
-  "#endif",
-  "",
-  "%# Some negated symbols",
-  "m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]])",
-  "m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]])",
-  "",
-  "%# This is the m4 way to say \"(stack_used || is_reentrant)",
-  "m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])",
-  "m4_ifdef( [[M4_YY_REENTRANT]],  [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]])",
-  "",
-  "%# Prefixes.",
-  "%# The complexity here is necessary so that m4 preserves",
-  "%# the argument lists to each C function.",
-  "",
-  "",
-  "m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]])",
-  "",
-  "",
-  "",
-  "%if-c++-only",
-  "    /* The c++ scanner is a mess. The FlexLexer.h header file relies on the",
-  "     * following macro. This is required in order to pass the c++-multiple-scanners",
-  "     * test in the regression suite. We get reports that it breaks inheritance.",
-  "     * We will address this in a future release of flex, or omit the C++ scanner",
-  "     * altogether.",
-  "     */",
-  "    #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]]",
-  "%endif",
-  "",
-  "%if-c-only",
-  "    m4_define(yy[[_create_buffer]], [[M4_YY_PREFIX[[_create_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_delete_buffer]], [[M4_YY_PREFIX[[_delete_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_scan_buffer]], [[M4_YY_PREFIX[[_scan_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_scan_string]], [[M4_YY_PREFIX[[_scan_string]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_scan_bytes]], [[M4_YY_PREFIX[[_scan_bytes]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_init_buffer]], [[M4_YY_PREFIX[[_init_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_flush_buffer]], [[M4_YY_PREFIX[[_flush_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_load_buffer_state]], [[M4_YY_PREFIX[[_load_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_switch_to_buffer]], [[M4_YY_PREFIX[[_switch_to_buffer]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[push_buffer_state]], [[M4_YY_PREFIX[[push_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[pop_buffer_state]], [[M4_YY_PREFIX[[pop_buffer_state]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[ensure_buffer_stack]], [[M4_YY_PREFIX[[ensure_buffer_stack]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[lex]], [[M4_YY_PREFIX[[lex]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[restart]], [[M4_YY_PREFIX[[restart]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[lex_init]], [[M4_YY_PREFIX[[lex_init]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[lex_init_extra]], [[M4_YY_PREFIX[[lex_init_extra]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[lex_destroy]], [[M4_YY_PREFIX[[lex_destroy]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_debug]], [[M4_YY_PREFIX[[get_debug]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_debug]], [[M4_YY_PREFIX[[set_debug]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_extra]], [[M4_YY_PREFIX[[get_extra]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_extra]], [[M4_YY_PREFIX[[set_extra]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_in]], [[M4_YY_PREFIX[[get_in]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_in]], [[M4_YY_PREFIX[[set_in]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_out]], [[M4_YY_PREFIX[[get_out]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_out]], [[M4_YY_PREFIX[[set_out]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_leng]], [[M4_YY_PREFIX[[get_leng]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_text]], [[M4_YY_PREFIX[[get_text]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[get_lineno]], [[M4_YY_PREFIX[[get_lineno]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_lineno]], [[M4_YY_PREFIX[[set_lineno]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_ifdef( [[M4_YY_REENTRANT]],",
-  "    [[",
-  "        m4_define(yy[[get_column]], [[M4_YY_PREFIX[[get_column]]m4_ifelse($#,0,,[[($@)]])]])",
-  "        m4_define(yy[[set_column]], [[M4_YY_PREFIX[[set_column]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    ]])",
-  "    m4_define(yy[[wrap]], [[M4_YY_PREFIX[[wrap]]m4_ifelse($#,0,,[[($@)]])]])",
-  "%endif",
-  "",
-  "m4_ifdef( [[M4_YY_BISON_LVAL]],",
-  "[[",
-  "    m4_define(yy[[get_lval]], [[M4_YY_PREFIX[[get_lval]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_lval]], [[M4_YY_PREFIX[[set_lval]]m4_ifelse($#,0,,[[($@)]])]])",
-  "]])",
-  "",
-  "m4_ifdef( [[<M4_YY_BISON_LLOC>]],",
-  "[[",
-  "    m4_define(yy[[get_lloc]], [[M4_YY_PREFIX[[get_lloc]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[set_lloc]], [[M4_YY_PREFIX[[set_lloc]]m4_ifelse($#,0,,[[($@)]])]])",
-  "]])",
-  "",
-  "",
-  "    m4_define(yy[[alloc]], [[M4_YY_PREFIX[[alloc]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[realloc]], [[M4_YY_PREFIX[[realloc]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[free]], [[M4_YY_PREFIX[[free]]m4_ifelse($#,0,,[[($@)]])]])",
-  "",
-  "%if-c-only",
-  "m4_ifdef( [[M4_YY_NOT_REENTRANT]],",
-  "[[",
-  "    m4_define(yy[[text]], [[M4_YY_PREFIX[[text]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[leng]], [[M4_YY_PREFIX[[leng]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[in]], [[M4_YY_PREFIX[[in]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[out]], [[M4_YY_PREFIX[[out]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[_flex_debug]], [[M4_YY_PREFIX[[_flex_debug]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[lineno]], [[M4_YY_PREFIX[[lineno]]m4_ifelse($#,0,,[[($@)]])]])",
-  "]])",
-  "%endif",
-  "",
-  "",
-  "m4_ifdef( [[M4_YY_TABLES_EXTERNAL]],",
-  "[[",
-  "    m4_define(yy[[tables_fload]], [[M4_YY_PREFIX[[tables_fload]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[tables_destroy]], [[M4_YY_PREFIX[[tables_destroy]]m4_ifelse($#,0,,[[($@)]])]])",
-  "    m4_define(yy[[TABLES_NAME]], [[M4_YY_PREFIX[[TABLES_NAME]]m4_ifelse($#,0,,[[($@)]])]])",
-  "]])",
-  "",
-  "/* First, we deal with  platform-specific or compiler-specific issues. */",
-  "",
-  "/* begin standard C headers. */",
-  "%if-c-only",
-  "#ifdef _LIBC",
-  "#include \"namespace.h\"",
-  "#endif",
-  "#include <stdio.h>",
-  "#include <string.h>",
-  "#include <errno.h>",
-  "#include <stdlib.h>",
-  "%endif",
-  "",
-  "%if-tables-serialization",
-  "#include <sys/types.h>",
-  "#include <netinet/in.h>",
-  "%endif",
-  "/* end standard C headers. */",
-  "",
-  "%if-c-or-c++",
-  "/*  $NetBSD: skel.c,v 1.2 2016/01/09 17:38:57 christos Exp $        */",
-  "",
-  "/* flex integer type definitions */",
-  "",
-  "#ifndef FLEXINT_H",
-  "#define FLEXINT_H",
-  "",
-  "/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */",
-  "",
-  "#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L",
-  "",
-  "/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,",
-  " * if you want the limit (max/min) macros for int types. ",
-  " */",
-  "#ifndef __STDC_LIMIT_MACROS",
-  "#define __STDC_LIMIT_MACROS 1",
-  "#endif",
-  "",
-  "#include <inttypes.h>",
-  "typedef int8_t flex_int8_t;",
-  "typedef uint8_t flex_uint8_t;",
-  "typedef int16_t flex_int16_t;",
-  "typedef uint16_t flex_uint16_t;",
-  "typedef int32_t flex_int32_t;",
-  "typedef uint32_t flex_uint32_t;",
-  "#else",
-  "typedef signed char flex_int8_t;",
-  "typedef short int flex_int16_t;",
-  "typedef int flex_int32_t;",
-  "typedef unsigned char flex_uint8_t; ",
-  "typedef unsigned short int flex_uint16_t;",
-  "typedef unsigned int flex_uint32_t;",
-  "",
-  "/* Limits of integral types. */",
-  "#ifndef INT8_MIN",
-  "#define INT8_MIN               (-128)",
-  "#endif",
-  "#ifndef INT16_MIN",
-  "#define INT16_MIN              (-32767-1)",
-  "#endif",
-  "#ifndef INT32_MIN",
-  "#define INT32_MIN              (-2147483647-1)",
-  "#endif",
-  "#ifndef INT8_MAX",
-  "#define INT8_MAX               (127)",
-  "#endif",
-  "#ifndef INT16_MAX",
-  "#define INT16_MAX              (32767)",
-  "#endif",
-  "#ifndef INT32_MAX",
-  "#define INT32_MAX              (2147483647)",
-  "#endif",
-  "#ifndef UINT8_MAX",
-  "#define UINT8_MAX              (255U)",
-  "#endif",
-  "#ifndef UINT16_MAX",
-  "#define UINT16_MAX             (65535U)",
-  "#endif",
-  "#ifndef UINT32_MAX",
-  "#define UINT32_MAX             (4294967295U)",
-  "#endif",
-  "",
-  "#endif /* ! C99 */",
-  "",
-  "#endif /* ! FLEXINT_H */",
-  "",
-  "%endif",
-  "",
-  "%if-c++-only",
-  "/* begin standard C++ headers. */",
-  "#ifdef _LIBC",
-  "#include \"namespace.h\"",
-  "#endif",
-  "#include <iostream> ",
-  "#include <errno.h>",
-  "#include <cstdlib>",
-  "#include <cstdio>",
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