AM_CFLAGS = $(GSL_CFLAGS)
MAINTAINERCLEANFILES = src/scan.c src/scan.h src/scan.stamp \
- src/parse.c src/parse.h src/parse.stamp
+ src/parse.c src/parse.h src/parse.stamp
DISTCLEANFILES =
$(libcdecl_la_OBJECTS): $(gnulib_headers)
bin_PROGRAMS = cdecl99
-cdecl99_SOURCES = src/cdecl99.c src/options.h
-cdecl99_LDADD = libcdecl.la libgnu.la \
- $(LTLIBICONV) $(LTLIBINTL) $(LTLIBREADLINE)
+cdecl99_SOURCES = src/commands.c src/cdecl99.h
+cdecl99_LDADD = $(libmain_a_OBJECTS) $(libexec_a_OBJECTS) libcdecl.la \
+ libgnu.la $(LTLIBICONV) $(LTLIBINTL) $(LTLIBREADLINE)
$(cdecl99_OBJECTS): $(gnulib_headers)
$(cdecl99_OBJECTS): src/options.h
+EXTRA_LIBRARIES = libexec.a
+libexec_a_SOURCES = src/execute.c src/commands.h
+$(libexec_a_OBJECTS): $(gnulib_headers)
+$(libexec_a_OBJECTS): src/commands.h src/cmdlist.h
+
+EXTRA_LIBRARIES += libmain.a
+libmain_a_SOURCES = src/cdecl99.c src/options.h
+$(libmain_a_OBJECTS): $(gnulib_headers)
+$(libmain_a_OBJECTS): src/options.h
+
check_PROGRAMS = test/crossparse
check_LTLIBRARIES = libtest.la
libtest_la_LIBADD = $(GSL_LIBS)
MAINTAINERCLEANFILES += $(OPTFILES:.opt=.h)
EXTRA_DIST += $(DX_BASEDIR)/scripts/gen-options.awk $(OPTFILES)
+STRFILES = src/commands.str
+.str.h:
+ $(AM_V_GEN) $(AWK) -f $(DX_BASEDIR)/scripts/gen-strtab.awk $< >$@.tmp
+ $(AM_V_at) mv -f $@.tmp $@
+$(STRFILES:.str=.h): $(DX_BASEDIR)/scripts/gen-strtab.awk
+MAINTAINERCLEANFILES += $(STRFILES:.str=.h)
+EXTRA_DIST += $(DX_BASEDIR)/scripts/gen-strtab.awk $(STRFILES)
+
+src/cmdlist.h: src/gen-cmdlist.awk src/execute.c
+ $(AM_V_GEN) if test -f '$(builddir)/src/execute.c'; \
+ then f='$(builddir)/src/execute.c'; \
+ else f='$(srcdir)/src/execute.c'; \
+ fi; $(AWK) -f $(srcdir)/src/gen-cmdlist.awk "$$f" >$@.tmp
+ $(AM_V_at) mv -f $@.tmp $@
+DISTCLEANFILES += src/cmdlist.h
+EXTRA_DIST += src/gen-cmdlist.awk
+
# Supporting rules for bison/flex.
BISON_V = $(BISON_V_@AM_V@)
$(MAKE) $(AM_MAKEFLAGS) $<; \
fi
+GPERFFILES = src/execute.gperf
+.gperf.c:
+ $(V_GPERF) $(GPERF) $< >$@.tmp
+ $(AM_V_at) mv $@.tmp $@
+MAINTAINERCLEANFILES += $(GPERFFILES:.gperf=.c)
+EXTRA_DIST += $(GPERFFILES)
+
atlocal: config.status
$(AM_V_GEN) :; { \
printf ': "$${%s=%s}"\n' \
-Subproject commit 7ba459d508d5e3c08580e8ec6c3dbc7c1fedd289
+Subproject commit 1688bad1e5dc89cacf33bc426c92a4abf2bc0647
# English translations for cdecl99 package.
# This file is put in the public domain.
-# Nick Bowler <nbowler@draconx.ca>, 2011.
+# Nick Bowler <nbowler@draconx.ca>, 2021.
#
msgid ""
msgstr ""
"Project-Id-Version: cdecl99 0.1\n"
"Report-Msgid-Bugs-To: nbowler@draconx.ca\n"
-"POT-Creation-Date: 2021-02-26 00:33-0500\n"
-"PO-Revision-Date: 2011-09-13 21:54-0400\n"
+"POT-Creation-Date: 2021-03-01 23:36-0500\n"
+"PO-Revision-Date: 2021-03-01 23:41-0500\n"
"Last-Translator: Nick Bowler <nbowler@draconx.ca>\n"
"Language-Team: English\n"
"Language: en\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-#: lib/getopt.c:278
+#: src/execute.gperf:97
#, c-format
-msgid "%s: option '%s%s' is ambiguous\n"
+msgid "unknown command %.*s\n"
msgstr ""
-#: lib/getopt.c:284
-#, c-format
-msgid "%s: option '%s%s' is ambiguous; possibilities:"
+#: src/execute.gperf:101
+msgid "Try \"help\" for a list of possible commands."
+msgstr "Try “help” for a list of possible commands."
+
+#: src/commands.h:12
+msgid "Print this list of commands"
msgstr ""
-#: lib/getopt.c:319
-#, c-format
-msgid "%s: unrecognized option '%s%s'\n"
+#: src/commands.h:13
+msgid "Construct a C declaration"
msgstr ""
-#: lib/getopt.c:345
-#, c-format
-msgid "%s: option '%s%s' doesn't allow an argument\n"
+#: src/commands.h:14
+msgid "Simplify a C declaration"
msgstr ""
-#: lib/getopt.c:360
-#, c-format
-msgid "%s: option '%s%s' requires an argument\n"
+#: src/commands.h:15
+msgid "Construct a C type name"
msgstr ""
-#: lib/getopt.c:621
-#, c-format
-msgid "%s: invalid option -- '%c'\n"
+#: src/commands.h:16
+msgid "Explain a C declaration"
msgstr ""
-#: lib/getopt.c:636 lib/getopt.c:682
-#, c-format
-msgid "%s: option requires an argument -- '%c'\n"
+#: src/commands.h:17
+msgid "Quit the program"
msgstr ""
#: src/cdecl99.c:71
msgid " -%c, --%s"
msgstr ""
-#: src/cdecl99.c:123
+#: src/cdecl99.c:142
msgid ""
"This is \"cdecl99\": a command-line tool for parsing and constructing\n"
"complicated C declarations."
"This is “cdecl99”: a command-line tool for parsing and constructing\n"
"complicated C declarations."
-#: src/cdecl99.c:127
+#: src/cdecl99.c:146
msgid "Options:"
msgstr ""
-#: src/cdecl99.c:154
+#: src/cdecl99.c:164
msgid "For more information, see the cdecl99(1) man page."
msgstr ""
#. TRANSLATORS: Please add *another line* indicating where users should
#. report translation bugs.
#.
-#: src/cdecl99.c:161
+#: src/cdecl99.c:171
#, c-format
msgid "Report bugs to <%s>.\n"
msgstr ""
-#: src/cdecl99.c:186 src/errors.lst:1
-msgid "failed to allocate memory"
-msgstr ""
-
-#: src/cdecl99.c:490
+#: src/cdecl99.c:301
#, c-format
msgid "%s: excess command-line arguments:"
msgstr ""
msgid "Print this message and then exit."
msgstr ""
+#: lib/getopt.c:278
+#, c-format
+msgid "%s: option '%s%s' is ambiguous\n"
+msgstr ""
+
+#: lib/getopt.c:284
+#, c-format
+msgid "%s: option '%s%s' is ambiguous; possibilities:"
+msgstr ""
+
+#: lib/getopt.c:319
+#, c-format
+msgid "%s: unrecognized option '%s%s'\n"
+msgstr ""
+
+#: lib/getopt.c:345
+#, c-format
+msgid "%s: option '%s%s' doesn't allow an argument\n"
+msgstr ""
+
+#: lib/getopt.c:360
+#, c-format
+msgid "%s: option '%s%s' requires an argument\n"
+msgstr ""
+
+#: lib/getopt.c:621
+#, c-format
+msgid "%s: invalid option -- '%c'\n"
+msgstr ""
+
+#: lib/getopt.c:636 lib/getopt.c:682
+#, c-format
+msgid "%s: option requires an argument -- '%c'\n"
+msgstr ""
+
+#: src/commands.c:48 src/errors.lst:1
+msgid "failed to allocate memory"
+msgstr ""
+
#: src/errors.lst:2
msgid "syntax error"
msgstr ""
/errtab.h
/namespecs.h
/options.h
+/commands.h
/ordspecs.h
/validtypes.h
+/execute.c
+/cmdlist.h
#include <localcharset.h>
#include <mbswidth.h>
-#define _(x) gettext(x)
+#include "cdecl99.h"
static const char *progname = "cdecl99";
return w;
}
+/*
+ * Print a string, with each line indented by i spaces. The first line
+ * will be indented by w fewer spaces (to account for the cursor being in
+ * some other column).
+ */
+void print_block(const char *s, int i, int w)
+{
+ for (; *s; w = 0) {
+ const char *nl = strchr(s, '\n');
+ int n = (nl ? nl-s : -1);
+
+ printf("%*s%.*s\n", i-w, "", n, s);
+ if (!nl)
+ break;
+
+ s = nl+1;
+ }
+}
+
static void print_help(void)
{
const struct option *opt;
if (ENABLE_NLS)
help.desc = pgettext_expr(opt->name, help.desc);
- for (line = help.desc; *line; w = 0) {
- const char *nl = strchr(line, '\n');
- int n = (nl ? nl-line : -1);
-
- printf("%*s%.*s\n", 20-w, "", n, line);
- if (!nl)
- break;
-
- line = nl+1;
- }
+ print_block(help.desc, 20, w);
}
putchar('\n');
printf(_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
}
-/*
- * Format a declaration according to the given function and return a pointer
- * to the formatted string. The returned pointer remains valid until the
- * next call, after which it must not be re-used.
- *
- * Returns NULL on failure.
- */
-static const char *
-do_format(size_t func(char *, size_t, struct cdecl *), struct cdecl *decl)
-{
- static size_t bufsz;
- static char *buf;
-
- size_t rc;
-
-retry:
- rc = func(buf, bufsz, decl);
- if (rc >= bufsz) {
- char *tmp;
-
- tmp = realloc(buf, rc + 1);
- if (!tmp) {
- fprintf(stderr, "%s\n", _("failed to allocate memory"));
- return NULL;
- }
-
- buf = tmp;
- bufsz = rc + 1;
- goto retry;
- }
-
- return buf;
-}
-
-static int cmd_explain(const char *cmd, const char *arg)
-{
- const struct cdecl_error *err;
- struct cdecl *decl;
- const char *str;
- int ret = -1;
-
- decl = cdecl_parse_decl(arg);
- if (!decl) {
- err = cdecl_get_error();
- fprintf(stderr, "%s\n", err->str);
- goto out;
- }
-
- for (struct cdecl *i = decl; i; i = i->next) {
- str = do_format(cdecl_explain, i);
- if (!str)
- goto out;
-
- printf("%s\n", str);
- }
-
- ret = 1;
-out:
- cdecl_free(decl);
- return ret;
-}
-
-static int cmd_simplify(const char *cmd, const char *arg)
-{
- const struct cdecl_error *err;
- struct cdecl *decl;
- const char *str;
- int ret = -1;
-
- decl = cdecl_parse_decl(arg);
- if (!decl) {
- err = cdecl_get_error();
- fprintf(stderr, "%s\n", err->str);
- goto out;
- }
-
- for (struct cdecl *i = decl; i; i = i->next) {
- struct cdecl_declspec *s = i->specifiers;
-
- if (i != decl) {
- i->specifiers = NULL;
- printf(", ");
- }
-
- str = do_format(cdecl_declare, i);
- i->specifiers = s;
-
- if (!str)
- goto out;
-
- printf("%s", str);
- }
-
- putchar('\n');
-
- ret = 1;
-out:
- cdecl_free(decl);
- return ret;
-}
-
-static int cmd_declare(const char *cmd, const char *arg)
-{
- const struct cdecl_error *err;
- struct cdecl *decl;
- const char *str;
- int ret = -1;
-
- /* The name of the command is significant here. */
- decl = cdecl_parse_english(cmd);
- if (!decl) {
- err = cdecl_get_error();
- fprintf(stderr, "%s\n", err->str);
- goto out;
- }
-
- /*
- * English parses have at most one full declarator, so no loop is
- * needed here.
- */
- str = do_format(cdecl_declare, decl);
- if (!str)
- goto out;
-
- printf("%s\n", str);
- ret = 1;
-out:
- cdecl_free(decl);
- return ret;
-}
-
-static int cmd_quit(const char *cmd, const char *arg)
-{
- return 0;
-}
-
-static int cmd_help(const char *cmd, const char *arg);
-
-static const struct command {
- char name[16];
- int (*func)(const char *cmd, const char *arg);
- const char *blurb;
-} commands[] = {
- { "explain", cmd_explain, "Explain a C declaration." },
- { "simplify", cmd_simplify, "Simplify a C declaration." },
- { "declare", cmd_declare, "Construct a C declaration." },
- { "type", cmd_declare, "Construct a C type name." },
- { "help", cmd_help, "Print this list of commands." },
- { "quit", cmd_quit, "Quit the program." },
- { "exit", cmd_quit, NULL }
-};
-static const size_t ncommands = sizeof commands / sizeof commands[0];
-
-static int cmd_help(const char *cmd, const char *arg)
-{
- for (size_t i = 0; i < ncommands; i++) {
- if (!commands[i].blurb)
- continue;
-
- printf("%s -- %s\n", commands[i].name, commands[i].blurb);
- }
-
- return 1;
-}
-
-/*
- * Ensure that the first n characters of str equal the entire (null-terminated)
- * string cmd.
- */
-static int cmd_cmp(const char *str, const char *cmd, size_t n)
-{
- size_t cmdlen = strlen(cmd);
-
- if (n < cmdlen)
- return -1;
- if (n > cmdlen)
- return 1;
- return memcmp(str, cmd, n);
-}
-
-static int run_command(const char *line)
-{
- const char *cmd = line + strspn(line, " \t");
- const char *arg = cmd + strcspn(cmd, " \t");
-
- if (cmd[0] == '\0')
- return 1;
-
- for (size_t i = 0; i < ncommands; i++) {
- if (cmd_cmp(cmd, commands[i].name, arg-cmd) != 0)
- continue;
-
- return commands[i].func(cmd, arg);
- }
-
- fprintf(stderr, "Undefined command: %.*s\n", (int)(arg-cmd), cmd);
- return -1;
-}
-
static bool is_blank_line(const char *line)
{
for (size_t i = 0; line[i]; i++) {
if (!is_blank_line(line))
cdecl_add_history(line);
- if (!run_command(line))
+ if (run_command(line, true) > 0)
break;
}
if (opt != 'e')
continue;
- rc = run_command(optarg);
+ rc = run_command(optarg, false);
if (rc < 0)
ret = -1;
- else if (rc == 0)
+ else if (rc > 0)
break;
}
if (c)
*c = '\0';
- rc = run_command(line);
+ rc = run_command(line, false);
if (rc < 0)
ret = -1;
- else if (rc == 0)
+ else if (rc > 0)
break;
}
--- /dev/null
+/*
+ * Declarations for the "cdecl99" utility sources.
+ * Copyright © 2021 Nick Bowler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef CDECL99_H_
+#define CDECL99_H_
+
+#include <gettext.h>
+#define _(x) gettext(x)
+
+void print_block(const char *s, int i, int w);
+int run_command(const char *line, int interactive);
+int run_command_simplify(const char *arg);
+int run_command_explain(const char *arg);
+int run_command_declare(const char *cmdarg);
+
+#endif
--- /dev/null
+/*
+ * Main command implementation routines for cdecl99.
+ * Copyright © 2011-2012, 2020-2021 Nick Bowler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cdecl99.h"
+#include "cdecl.h"
+
+/*
+ * Format a declaration according to the given function and return a pointer
+ * to the formatted string. The returned pointer remains valid until the
+ * next call, after which it must not be re-used.
+ *
+ * Returns NULL on failure.
+ */
+static const char *
+do_format(size_t func(char *, size_t, struct cdecl *), struct cdecl *decl)
+{
+ static size_t bufsz;
+ static char *buf;
+
+ size_t rc;
+
+retry:
+ rc = func(buf, bufsz, decl);
+ if (rc >= bufsz) {
+ char *tmp;
+
+ tmp = realloc(buf, rc + 1);
+ if (!tmp) {
+ fprintf(stderr, "%s\n", _("failed to allocate memory"));
+ return NULL;
+ }
+
+ buf = tmp;
+ bufsz = rc + 1;
+ goto retry;
+ }
+
+ return buf;
+}
+
+int run_command_explain(const char *arg)
+{
+ const struct cdecl_error *err;
+ struct cdecl *decl;
+ const char *str;
+ int ret = -1;
+
+ decl = cdecl_parse_decl(arg);
+ if (!decl) {
+ err = cdecl_get_error();
+ fprintf(stderr, "%s\n", err->str);
+ goto out;
+ }
+
+ for (struct cdecl *i = decl; i; i = i->next) {
+ str = do_format(cdecl_explain, i);
+ if (!str)
+ goto out;
+
+ printf("%s\n", str);
+ }
+
+ ret = 0;
+out:
+ cdecl_free(decl);
+ return ret;
+}
+
+int run_command_simplify(const char *arg)
+{
+ const struct cdecl_error *err;
+ struct cdecl *decl;
+ const char *str;
+ int ret = -1;
+
+ decl = cdecl_parse_decl(arg);
+ if (!decl) {
+ err = cdecl_get_error();
+ fprintf(stderr, "%s\n", err->str);
+ goto out;
+ }
+
+ for (struct cdecl *i = decl; i; i = i->next) {
+ struct cdecl_declspec *s = i->specifiers;
+
+ if (i != decl) {
+ i->specifiers = NULL;
+ printf(", ");
+ }
+
+ str = do_format(cdecl_declare, i);
+ i->specifiers = s;
+
+ if (!str)
+ goto out;
+
+ printf("%s", str);
+ }
+
+ putchar('\n');
+
+ ret = 0;
+out:
+ cdecl_free(decl);
+ return ret;
+}
+
+int run_command_declare(const char *cmd)
+{
+ const struct cdecl_error *err;
+ struct cdecl *decl;
+ const char *str;
+ int ret = -1;
+
+ /* The name of the command is significant here. */
+ decl = cdecl_parse_english(cmd);
+ if (!decl) {
+ err = cdecl_get_error();
+ fprintf(stderr, "%s\n", err->str);
+ goto out;
+ }
+
+ /*
+ * English parses have at most one full declarator, so no loop is
+ * needed here.
+ */
+ str = do_format(cdecl_declare, decl);
+ if (!str)
+ goto out;
+
+ printf("%s\n", str);
+ ret = 0;
+out:
+ cdecl_free(decl);
+ return ret;
+}
--- /dev/null
+&cmd_explain Explain a C declaration
+&cmd_simplify Simplify a C declaration
+&cmd_declare Construct a C declaration
+&cmd_type Construct a C type name
+&cmd_help Print this list of commands
+&cmd_quit Quit the program
--- /dev/null
+%{
+/*
+ * Copyright © 2021 Nick Bowler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <assert.h>
+
+#include "cdecl99.h"
+#include "commands.h"
+
+typedef
+#if STRTAB_MAX_OFFSET < UINT_LEAST8_MAX
+uint_least8_t
+#elif STRTAB_MAX_OFFSET < UINT_LEAST16_MAX
+uint_least16_t
+#else
+#error do not know what type to use
+#endif
+cmd_index_type;
+
+static const struct command *in_word_set();
+%}
+
+%struct-type
+%compare-strncmp
+%readonly-tables
+%language=ANSI-C
+%global-table
+%pic
+
+struct command {
+ int_least8_t name;
+ cmd_index_type cmd;
+};
+%%
+explain, cmd_explain
+simplify, cmd_simplify
+declare, cmd_declare
+type, cmd_type
+help, cmd_help
+quit, cmd_quit
+exit, cmd_quit
+%%
+#include "cmdlist.h"
+
+static int run_cmd_help(void)
+{
+ static const unsigned char offsets[] = CMD_SEQ;
+ unsigned i;
+
+ printf("Commands:\n");
+ for (i = 0; i < sizeof offsets / sizeof offsets[0]; i++) {
+ const struct command *c = &wordlist[offsets[i]];
+ int w;
+
+ w = printf(" %s", stringpool+c->name);
+ if (w < 0 || w > 13) {
+ putchar('\n');
+ 0;
+ }
+
+ print_block(gettext(strtab+c->cmd), 15, w);
+ }
+
+ return 1;
+}
+
+int run_command(const char *line, int interactive)
+{
+ const char *cmd = line + strspn(line, " \t");
+ const char *arg = cmd + strcspn(cmd, " \t");
+ const struct command *c;
+
+ /* empty command */
+ if (cmd[0] == '\0')
+ return 1;
+
+ c = in_word_set(cmd, arg-cmd);
+ if (!c) {
+ fprintf(stderr, _("unknown command %.*s\n"),
+ (int)(arg-cmd), cmd);
+ if (interactive) {
+ fprintf(stderr, "%s\n",
+ _("Try \"help\" for a list of possible commands."));
+ }
+ return -1;
+ }
+
+ switch (c->cmd) {
+ case cmd_help: return run_cmd_help();
+ case cmd_declare: case cmd_type: return run_command_declare(cmd);
+ case cmd_simplify: return run_command_simplify(arg);
+ case cmd_explain: return run_command_explain(arg);
+ case cmd_quit: return 1;
+ }
+
+ assert(0);
+}
--- /dev/null
+#!/bin/awk -f
+#
+# Copyright © 2021 Nick Bowler
+#
+# Hackjob to try and find all the relevant wordlist items from the gperf
+# output, in order to produce (at runtime) a list of those commands, in
+# the same order as they are listed in the gperf input file.
+#
+# The output is a definition of the object-like macro CMD_SEQ, which
+# can be used to initialize an array with static storage duration.
+# Each element of the array represents offsets into the wordlist table,
+# in sequence.
+#
+# License WTFPL2: Do What The Fuck You Want To Public License, version 2.
+# This is free software: you are free to do what the fuck you want to.
+# There is NO WARRANTY, to the extent permitted by law.
+
+END {
+ print "/*"
+ if (FILENAME) {
+ print " * Automatically generated by gen-cmdlist.awk from " FILENAME
+ } else {
+ print " * Automatically generated by gen-cmdlist.awk"
+ }
+ print " * Do not edit."
+ print " */"
+}
+
+BEGIN { maxline = 0 }
+
+$1 == "char" && (id = get_stringpool_id($2)) {
+ sub(/[^"]*"/, "", $2)
+ sub(/".*/, "", $2)
+ pool[id] = $2
+}
+
+$1 ~ /^#line/ {
+ line = $2
+ if (line > maxline) {
+ maxline = line
+ }
+}
+
+(id = get_stringpool_id($0)) && $0 ~ "cmd_" pool[id] {
+ sub(/^stringpool_str/, "", id)
+ indices[line] = id
+}
+
+END {
+ seq = ""
+ for (i = 1; i <= maxline; i++) {
+ if (i in indices) {
+ if (seq) {
+ seq = seq ", " indices[i]
+ } else {
+ seq = indices[i]
+ }
+ }
+ }
+
+ print "#define CMD_SEQ { " seq " }"
+}
+
+function get_stringpool_id(s)
+{
+ if (sub(/.*stringpool_str/, "stringpool_str", s) && sub(/[,[].*/, "", s)) {
+ return s
+ }
+
+ return ""
+}
projects / cdecl99.git / commitdiff