From: Peter Verthez <Peter.Verthez@advalvas.be>
Date: Sun, 22 Sep 2002 09:19:18 +0000 (+0000)
Subject: Define init function for the lexer.
X-Git-Url: https://git.dlugolecki.net.pl/?a=commitdiff_plain;h=617db8c6fc5e647c2daf45754a98f6792c15db03;p=gedcom-parse.git

Define init function for the lexer.
Use lexer sections.
---

diff --git a/gedcom/gedcom_1byte.lex b/gedcom/gedcom_1byte.lex
index 6fa1d6b..938a97c 100644
--- a/gedcom/gedcom_1byte.lex
+++ b/gedcom/gedcom_1byte.lex
@@ -22,7 +22,8 @@
 /* $Name$ */
 
 %{
-#undef IN_LEX    /* include only a specific part of the following file */
+#define LEX_SECTION 1  /* include only a specific part of the following file */
+#define yymyinit gedcom_1byte_myinit
 #include "gedcom_lex_common.c"
 
 static size_t encoding_width = 1;
@@ -53,7 +54,8 @@ pointer      @{alphanum}{non_at}+@
 %%
 
 %{
-#define IN_LEX    /* include only a specific part of the following file */
+#undef LEX_SECTION
+#define LEX_SECTION 2  /* include only a specific part of the following file */
 #include "gedcom_lex_common.c"
 
 ACTION_BEFORE_REGEXPS
@@ -215,15 +217,9 @@ ACTION_BEFORE_REGEXPS
 .                         ACTION_UNEXPECTED
 
 %%
-
-static int exitfuncregistered = 0;
-
-int yywrap()
-{
-  if (! exitfuncregistered && atexit(yylex_cleanup) == 0)
-    exitfuncregistered = 1;
-  return 1;
-}
+#undef LEX_SECTION
+#define LEX_SECTION 3  /* include only a specific part of the following file */
+#include "gedcom_lex_common.c"
 
 #ifdef LEXER_TEST
 int gedcom_lex()
diff --git a/gedcom/gedcom_hilo.lex b/gedcom/gedcom_hilo.lex
index a5216bb..a63b408 100644
--- a/gedcom/gedcom_hilo.lex
+++ b/gedcom/gedcom_hilo.lex
@@ -25,7 +25,8 @@
 /* i.e. this is utf-16-be */
 
 %{
-#undef IN_LEX    /* include only a specific part of the following file */
+#define LEX_SECTION 1  /* include only a specific part of the following file */
+#define yymyinit gedcom_hilo_myinit
 #include "gedcom_lex_common.c"
   
 static size_t encoding_width = 2;
@@ -56,7 +57,8 @@ pointer      \x00@{alphanum}{non_at}+\x00@
 %%
 
 %{
-#define IN_LEX    /* include only a specific part of the following file */
+#undef LEX_SECTION
+#define LEX_SECTION 2  /* include only a specific part of the following file */
 #include "gedcom_lex_common.c"
 
 ACTION_BEFORE_REGEXPS
@@ -218,15 +220,9 @@ ACTION_BEFORE_REGEXPS
 .                        ACTION_UNEXPECTED
 
 %%
-
-static int exitfuncregistered = 0;
-
-int yywrap()
-{
-  if (! exitfuncregistered && atexit(yylex_cleanup) == 0)
-    atexit(yylex_cleanup);
-  return 1;
-}
+#undef LEX_SECTION
+#define LEX_SECTION 3  /* include only a specific part of the following file */
+#include "gedcom_lex_common.c"
 
 #ifdef LEXER_TEST
 int gedcom_lex()
diff --git a/gedcom/gedcom_lohi.lex b/gedcom/gedcom_lohi.lex
index a2f82a9..f656ba2 100644
--- a/gedcom/gedcom_lohi.lex
+++ b/gedcom/gedcom_lohi.lex
@@ -25,7 +25,8 @@
 /* i.e. this is utf-16-le */
 
 %{
-#undef IN_LEX    /* include only a specific part of the following file */
+#define LEX_SECTION 1  /* include only a specific part of the following file */
+#define yymyinit gedcom_lohi_myinit
 #include "gedcom_lex_common.c"
   
 static size_t encoding_width = 2;
@@ -56,7 +57,8 @@ pointer      @\x00{alphanum}{non_at}+@\x00
 %%
 
 %{
-#define IN_LEX    /* include only a specific part of the following file */
+#undef LEX_SECTION
+#define LEX_SECTION 2  /* include only a specific part of the following file */
 #include "gedcom_lex_common.c"
 
 ACTION_BEFORE_REGEXPS
@@ -218,15 +220,9 @@ ACTION_BEFORE_REGEXPS
 .                        ACTION_UNEXPECTED
 
 %%
-
-static int exitfuncregistered = 0;
-
-int yywrap()
-{
-  if (! exitfuncregistered && atexit(yylex_cleanup) == 0)
-    atexit(yylex_cleanup);
-  return 1;
-}
+#undef LEX_SECTION
+#define LEX_SECTION 3  /* include only a specific part of the following file */
+#include "gedcom_lex_common.c"
 
 #ifdef LEXER_TEST
 int gedcom_lex()