sync with tex4ht for #line and -hA

git-svn-id: svn://tug.org/texlive/trunk@48112 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 611 insertions, 5 deletions

diff --git a/Build/source/texk/tex4htk/t4ht.c b/Build/source/texk/tex4htk/t4ht.c
index a5894b9d209..c0af58bc2bc 100644
--- a/Build/source/texk/tex4htk/t4ht.c
+++ b/Build/source/texk/tex4htk/t4ht.c
@@ -1,8 +1,12 @@
 
-/* t4ht.c (2012-07-25-19:28), generated from tex4ht-t4ht.tex
+#line 145 "./tex4ht-t4ht.tex"
+
+/* t4ht.c (2018-06-28-11:26), generated from tex4ht-t4ht.tex
    Copyright (C) 2009-2012 TeX Users Group
    Copyright (C) 1998-2009 Eitan M. Gurari
 
+#line 1 "./tex4ht-t4ht.tex"
+
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either
@@ -22,6 +26,8 @@
 
 */
 
+#line 334 "./tex4ht-t4ht.tex"
+
 /* **********************************************
     Compiler options                            *
     (uncommented | command line)                *
@@ -47,6 +53,8 @@
     (uncommented | command line)                *
 ----------------------------------------------- */
 
+#line 3233 "./tex4ht-t4ht.tex"
+
 #ifndef ENVFILE
 
 #endif
@@ -55,6 +63,8 @@
 /* ******************************************** */
 
 
+#line 384 "./tex4ht-t4ht.tex"
+
 #ifdef BCC32
 #define WIN32
 #define ANSI
@@ -65,6 +75,8 @@
 
 
 
+#line 396 "./tex4ht-t4ht.tex"
+
 #ifdef BCC
 #define DOS_C
 #define ANSI
@@ -74,6 +86,8 @@
 
 
 
+#line 758 "./tex4ht-t4ht.tex"
+
 #ifdef __DJGPP__
 #define DOS_WIN32
 #define ANSI
@@ -93,12 +107,16 @@
 #define DOS_WIN32
 #endif
 
+#line 436 "./tex4ht-t4ht.tex"
+
 #ifdef DOS_WIN32
 #define STRUCT_DIRENT
 #endif
 
 
 
+#line 579 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
 #ifdef WIN32
 #define KWIN32
@@ -107,6 +125,8 @@
 
 
 
+#line 406 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
 #include <kpathsea/config.h>
 #endif
@@ -114,13 +134,19 @@
 #include <stdlib.h>  
 
 
+#line 427 "./tex4ht-t4ht.tex"
+
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
 
 
+#line 443 "./tex4ht-t4ht.tex"
+
 #ifdef HAVE_DIRENT_H
 
+#line 456 "./tex4ht-t4ht.tex"
+
 #include <dirent.h>
 
 
@@ -129,6 +155,8 @@
 #define STRUCT_DIRECT
 #endif
 
+#line 461 "./tex4ht-t4ht.tex"
+
 #ifdef HAVE_SYS_NDIR_H
 #include <sys/ndir.h>
 #endif
@@ -143,13 +171,21 @@
 #endif
 
 
+#line 3974 "./tex4ht-t4ht.tex"
+
 #include <signal.h>
 
 
 
+#line 542 "./tex4ht-t4ht.tex"
+
+
+#line 3496 "./tex4ht-t4ht.tex"
 
 #ifndef __DJGPP__
 
+#line 3530 "./tex4ht-t4ht.tex"
+
 #ifndef F_OK
 #ifdef DOS_WIN32
 #define  F_OK 0               
@@ -190,8 +226,12 @@
 #include <setjmp.h>
 #endif 
 
+#line 3507 "./tex4ht-t4ht.tex"
+
 #ifdef __DJGPP__
 
+#line 3530 "./tex4ht-t4ht.tex"
+
 #ifndef F_OK
 #ifdef DOS_WIN32
 #define  F_OK 0               
@@ -219,6 +259,8 @@
 
 
 
+#line 479 "./tex4ht-t4ht.tex"
+
 #ifdef DOS
 #define PROTOTYP
 #endif
@@ -230,6 +272,8 @@
 #endif
 
 
+#line 568 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
 #ifdef WIN32
 #undef CDECL
@@ -240,6 +284,8 @@
 #endif
 
 
+#line 3789 "./tex4ht-t4ht.tex"
+
 #if defined(DOS_WIN32) || defined(__MSDOS__)
 #define READ_BIN_FLAGS "rb"
 #define READ_TEXT_FLAGS "r"
@@ -258,6 +304,8 @@
 
 
 
+#line 234 "./tex4ht-t4ht.tex"
+
 #define Q_CHAR char
 #define U_CHAR char
 #define C_CHAR char
@@ -266,14 +314,20 @@
 #define C_NULL (C_CHAR *) 0
 
 
+#line 328 "./tex4ht-t4ht.tex"
+
 #define IGNORED void
 
 
+#line 421 "./tex4ht-t4ht.tex"
+
 #ifndef EXIT_FAILURE
 #define EXIT_FAILURE 1
 #endif
 
 
+#line 491 "./tex4ht-t4ht.tex"
+
 #ifdef PROTOTYP
 #define MYVOID void
 #define ARG_I(x) x
@@ -291,6 +345,8 @@
 #endif
 
 
+#line 783 "./tex4ht-t4ht.tex"
+
 #if defined(DOS_WIN32) || defined(__DJGPP__)
 #define dir_path_slash(str) (is_forward_slash(str)? '/' : '\\')
 #else
@@ -298,17 +354,23 @@
 #endif
 
 
+#line 1158 "./tex4ht-t4ht.tex"
+
 struct empty_pic_struct{
   long int n;
   struct empty_pic_struct *next;
 };
 
 
+#line 1497 "./tex4ht-t4ht.tex"
+
 #ifndef HTFDIR
 #define HTFDIR      ""
 #endif
 
 
+#line 2035 "./tex4ht-t4ht.tex"
+
 struct files_rec{
   FILE* file;
   char *name, *group, op;
@@ -325,46 +387,66 @@ struct files_rec{
 #define Set_op    6
 
 
+#line 2177 "./tex4ht-t4ht.tex"
+
 struct env_c_rec{
   Q_CHAR *option;
   struct env_c_rec  *next;
 };
 
 
+#line 2307 "./tex4ht-t4ht.tex"
+
 struct sys_call_rec{
   Q_CHAR * filter;
   struct sys_call_rec *next;
 };
 
 
+#line 2357 "./tex4ht-t4ht.tex"
+
 struct htf_struct{
   Q_CHAR *key,  *body, *media;
   struct htf_struct *next;
 };
 
 
+#line 3088 "./tex4ht-t4ht.tex"
+
 struct script_struct{
   Q_CHAR *command;
   struct script_struct *next;
 };
 
 
+#line 3107 "./tex4ht-t4ht.tex"
+
 #define NULL_SCRIPT (struct script_struct *) 0
 
 
+#line 3718 "./tex4ht-t4ht.tex"
+
 #define LG_EXT ".lg"
 
 
+#line 3850 "./tex4ht-t4ht.tex"
+
 #define bad_arg            err_arg(0)
 #define bad_mem             err_i(1)
 
 
+#line 4201 "./tex4ht-t4ht.tex"
+
 #define eq_str(x,y) (!strcmp(x,y))
 
 
+#line 4255 "./tex4ht-t4ht.tex"
+
 #define m_alloc(typ,n) (typ *) malloc_chk((int) ((n) * sizeof(typ)))
 
 
+#line 4490 "./tex4ht-t4ht.tex"
+
 #ifndef TRUE
 #define TRUE 1
 #endif
@@ -376,16 +458,24 @@ struct script_struct{
 #endif
 
 
+#line 4504 "./tex4ht-t4ht.tex"
+
 #define eq_str(x,y) (!strcmp(x,y))
 
 
 
+#line 246 "./tex4ht-t4ht.tex"
+
 static int eoln_ch;
 
 
+#line 292 "./tex4ht-t4ht.tex"
+
 static BOOL check_tex4ht_c_err = FALSE;
 
 
+#line 878 "./tex4ht-t4ht.tex"
+
 static Q_CHAR *ch_mod = Q_NULL;
 static Q_CHAR *debug = Q_NULL;
 static Q_CHAR *Xfield = Q_NULL;
@@ -398,28 +488,42 @@ static BOOL newchmod = FALSE;
 static Q_CHAR *noreuse = Q_NULL;
 
 
+#line 1100 "./tex4ht-t4ht.tex"
+
 U_CHAR *HOME_DIR;
 
 
+#line 2184 "./tex4ht-t4ht.tex"
+
 static struct env_c_rec *envChoice
        = (struct env_c_rec*) 0;
 
 
+#line 2315 "./tex4ht-t4ht.tex"
+
 static BOOL system_yes;
 static struct sys_call_rec *system_calls = (struct sys_call_rec *) 0;
 
 
+#line 2352 "./tex4ht-t4ht.tex"
+
 static struct htf_struct *htf_rec = (struct htf_struct *) 0;
 
 
+#line 2601 "./tex4ht-t4ht.tex"
+
 static BOOL status;
 
 
+#line 2815 "./tex4ht-t4ht.tex"
+
 static char *Font_css_base = NULL,
             *Font_css_mag = NULL;
 static int base_font_size = 10;
 
 
+#line 3095 "./tex4ht-t4ht.tex"
+
 static struct script_struct
     * dvigif_script = NULL_SCRIPT,
     * dvigif_glyp_script = NULL_SCRIPT,
@@ -427,21 +531,33 @@ static struct script_struct
     * empty_fig_script = NULL_SCRIPT,
     * copy_script = NULL_SCRIPT,
     * 
+#line 2235 "./tex4ht-t4ht.tex"
+
 file_script
 
  = NULL_SCRIPT,
     * 
+#line 2171 "./tex4ht-t4ht.tex"
+
 ext_script
 
  = NULL_SCRIPT,
     * chmod_script = NULL_SCRIPT;
 
 
+#line 3769 "./tex4ht-t4ht.tex"
+
 static FILE* lg_file;
 static long  begin_lg_file;
 
 
+#line 3919 "./tex4ht-t4ht.tex"
+
 static const C_CHAR *warn_err_mssg[]={ 
+#line 3841 "./tex4ht-t4ht.tex"
+
+
+#line 843 "./tex4ht-t4ht.tex"
 
 "\n--------------------------------------------------------------------\n"
 "t4ht [-f<dir char>]filename ...\n"
@@ -466,6 +582,8 @@ static const C_CHAR *warn_err_mssg[]={
 ,                            
 "Insufficient memory\n",                                
 
+#line 3835 "./tex4ht-t4ht.tex"
+
 "Illegal storage address\n", 
 "Floating-point\n",          
 "Interrupt with Cntr-C\n",   
@@ -476,67 +594,105 @@ static const C_CHAR *warn_err_mssg[]={
  "" };
 
 
+#line 4127 "./tex4ht-t4ht.tex"
+
 static Q_CHAR command[255];
 static int system_return;
 
 
+#line 4138 "./tex4ht-t4ht.tex"
+
 static BOOL system_yes;
 
 
+#line 4191 "./tex4ht-t4ht.tex"
+
 static BOOL always_call_sys = FALSE;
 
 
+#line 4376 "./tex4ht-t4ht.tex"
+
 static Q_CHAR* match[10];
 static int   max_match[10];
 
 
 
+#line 793 "./tex4ht-t4ht.tex"
+
 #if defined(DOS_WIN32) || defined(__DJGPP__)
    static BOOL is_forward_slash( ARG_I(Q_CHAR *) );
 #endif
 
 
+#line 1069 "./tex4ht-t4ht.tex"
+
 static char *  abs_addr( ARG_II( U_CHAR *, U_CHAR *) );
 
 
+#line 1379 "./tex4ht-t4ht.tex"
+
 static void execute_script(
   ARG_V(struct script_struct*,const Q_CHAR *,const Q_CHAR *,const Q_CHAR *,const Q_CHAR *) );
 
 
+#line 1531 "./tex4ht-t4ht.tex"
+
 static struct script_struct  * filterGifScript(
         ARG_II( struct script_struct  *, Q_CHAR *) );
 
 
+#line 1605 "./tex4ht-t4ht.tex"
+
 void free_script(
         ARG_I( struct script_struct  *) );
 
 
+#line 2152 "./tex4ht-t4ht.tex"
+
 static BOOL strpre( ARG_II(char *,char *) );
 
 
+#line 3051 "./tex4ht-t4ht.tex"
+
 static struct script_struct * add_script( ARG_I(struct script_struct *) );
 
 
+#line 3627 "./tex4ht-t4ht.tex"
+
 static FILE* f_open( ARG_II(const char*,const char*) );
 
 
+#line 3648 "./tex4ht-t4ht.tex"
+
 static FILE* f_home_open( ARG_II(const char*,const char*) );
 
 
+#line 3678 "./tex4ht-t4ht.tex"
+
 static FILE* open_file( ARG_II(const C_CHAR *, const C_CHAR *) );
 
 
+#line 3860 "./tex4ht-t4ht.tex"
+
 static void err_i( ARG_I(int) );
 
 
+#line 3876 "./tex4ht-t4ht.tex"
+
 static void err_arg( ARG_I(int) );
 
 
+#line 3894 "./tex4ht-t4ht.tex"
+
 static void warn_i_str( ARG_II(int,const Q_CHAR *) );
 
 
+#line 3978 "./tex4ht-t4ht.tex"
+
 static void
 
+#line 4019 "./tex4ht-t4ht.tex"
+
 #ifdef CDECL
 CDECL
 #endif
@@ -545,36 +701,56 @@ CDECL
 sig_err(ARG_I(int));
 
 
+#line 4105 "./tex4ht-t4ht.tex"
+
 #ifdef KWIN32
 static BOOL sigint_handler(ARG_I(DWORD));
 #endif
 
 
+#line 4169 "./tex4ht-t4ht.tex"
+
 static void call_sys(ARG_I(Q_CHAR *));
 
 
+#line 4212 "./tex4ht-t4ht.tex"
+
 static void strct( ARG_II(C_CHAR *, const C_CHAR *) );
 
 
+#line 4232 "./tex4ht-t4ht.tex"
+
 static long int get_long_int( ARG_I(Q_CHAR *) );
 
 
+#line 4261 "./tex4ht-t4ht.tex"
+
 static void* malloc_chk(ARG_I(int));
 
 
+#line 4278 "./tex4ht-t4ht.tex"
+
 static void* r_alloc(ARG_II(void *, size_t));
 
 
+#line 4342 "./tex4ht-t4ht.tex"
+
 static BOOL scan_until_end_str( ARG_IV(const C_CHAR *, int, BOOL, FILE *) );
 
 
+#line 4392 "./tex4ht-t4ht.tex"
+
 static BOOL scan_until_str( ARG_IV(const C_CHAR *, int, BOOL, FILE *) );
 
 
+#line 4430 "./tex4ht-t4ht.tex"
+
 static BOOL scan_str( ARG_III(const C_CHAR *, BOOL, FILE *) );
 
 
 
+#line 799 "./tex4ht-t4ht.tex"
+
 #if defined(DOS_WIN32) || defined(__DJGPP__)
 
 static BOOL is_forward_slash
@@ -598,6 +774,8 @@ static BOOL is_forward_slash
 #endif
 
 
+#line 1073 "./tex4ht-t4ht.tex"
+
 
 static char *  abs_addr
 #ifdef ANSI
@@ -638,6 +816,8 @@ static char *  abs_addr
 }
 
 
+#line 1384 "./tex4ht-t4ht.tex"
+
 
 static void execute_script
 #ifdef ANSI
@@ -667,6 +847,8 @@ static void execute_script
                                  Q_CHAR *p, *q;
                                  const Q_CHAR *t;
   
+#line 1458 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
 const char * texmf = kpse_var_value( "SELFAUTOPARENT" );
 #endif
@@ -675,6 +857,8 @@ const char * texmf = kpse_var_value( "SELFAUTOPARENT" );
    temp = script;  system_return = 0;
    while( temp ){
       
+#line 1424 "./tex4ht-t4ht.tex"
+
 p = temp->command;
 q = command;
 while( *p != '\0' ){
@@ -697,6 +881,8 @@ while( *p != '\0' ){
       case '4':{  t = match_4;
             while( *t != '\0' ){ *(q++) = *(t++); }  break; }
       case '~':{ 
+#line 1464 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
    if( texmf ){
       t = texmf;
@@ -717,6 +903,8 @@ while( *p != '\0' ){
 
       if( (command[0] != '\0') && !system_return ){
          
+#line 4162 "./tex4ht-t4ht.tex"
+
 (IGNORED) call_sys(command);
 
  }
@@ -724,6 +912,8 @@ while( *p != '\0' ){
 }  }
 
 
+#line 1536 "./tex4ht-t4ht.tex"
+
 
 static struct script_struct * filterGifScript
 #ifdef ANSI
@@ -753,6 +943,8 @@ static struct script_struct * filterGifScript
    command = old_script->command;
    if( *command != '.' ){
       
+#line 1559 "./tex4ht-t4ht.tex"
+
 new_script = NULL_SCRIPT;
 while( old_script != NULL_SCRIPT ){
    command = old_script->command;
@@ -773,6 +965,10 @@ return filtered_script;
 
    } else {
       
+#line 1578 "./tex4ht-t4ht.tex"
+
+
+#line 1598 "./tex4ht-t4ht.tex"
 
 ext = file;
 while( *ext != '\0' ){ ext++; }
@@ -794,6 +990,8 @@ while( TRUE ){
   }
 }
 
+#line 1559 "./tex4ht-t4ht.tex"
+
 new_script = NULL_SCRIPT;
 while( old_script != NULL_SCRIPT ){
    command = old_script->command;
@@ -818,6 +1016,8 @@ return filtered_script;
 }
 
 
+#line 1610 "./tex4ht-t4ht.tex"
+
 
 void free_script
 #ifdef ANSI
@@ -843,6 +1043,8 @@ void free_script
 }
 
 
+#line 2156 "./tex4ht-t4ht.tex"
+
 
 static BOOL strpre
 #ifdef ANSI
@@ -868,6 +1070,8 @@ static BOOL strpre
 }
 
 
+#line 3055 "./tex4ht-t4ht.tex"
+
 
 static struct script_struct * add_script
 #ifdef ANSI
@@ -904,8 +1108,12 @@ static struct script_struct * add_script
 }
 
 
+#line 3576 "./tex4ht-t4ht.tex"
+
 #if defined(__MSDOS__)
 
+#line 3582 "./tex4ht-t4ht.tex"
+
 
 static char *get_env_dir
 #ifdef ANSI
@@ -942,6 +1150,8 @@ static char *get_env_dir
 #endif
 
 
+#line 3631 "./tex4ht-t4ht.tex"
+
 
 static FILE* f_open
 #ifdef ANSI
@@ -967,6 +1177,8 @@ static FILE* f_open
 }
 
 
+#line 3652 "./tex4ht-t4ht.tex"
+
 
 static FILE* f_home_open
 #ifdef ANSI
@@ -998,6 +1210,8 @@ static FILE* f_home_open
 }
 
 
+#line 3682 "./tex4ht-t4ht.tex"
+
 
 static FILE* open_file
 #ifdef ANSI
@@ -1036,6 +1250,8 @@ static FILE* open_file
 }
 
 
+#line 3864 "./tex4ht-t4ht.tex"
+
 
 static void err_i
 #ifdef ANSI
@@ -1057,6 +1273,8 @@ static void err_i
 }
 
 
+#line 3880 "./tex4ht-t4ht.tex"
+
 
 static void err_arg
 #ifdef ANSI
@@ -1078,6 +1296,8 @@ static void err_arg
 }
 
 
+#line 3898 "./tex4ht-t4ht.tex"
+
 
 static void warn_i_str
 #ifdef ANSI
@@ -1102,9 +1322,13 @@ static void warn_i_str
 }
 
 
+#line 3987 "./tex4ht-t4ht.tex"
+
 
 static void
 
+#line 4019 "./tex4ht-t4ht.tex"
+
 #ifdef CDECL
 CDECL
 #endif
@@ -1134,6 +1358,8 @@ sig_err
 #endif
   }
   
+#line 768 "./tex4ht-t4ht.tex"
+
 #ifdef __DJGPP__
   if (s != SIGINT && s != SIGQUIT)
     exit(EXIT_FAILURE);
@@ -1143,6 +1369,8 @@ sig_err
 }
 
 
+#line 4111 "./tex4ht-t4ht.tex"
+
 #ifdef KWIN32
 
 static BOOL sigint_handler
@@ -1164,6 +1392,8 @@ static BOOL sigint_handler
 #endif
 
 
+#line 4176 "./tex4ht-t4ht.tex"
+
 
 static void call_sys
 #ifdef ANSI
@@ -1188,6 +1418,8 @@ static void call_sys
 }
 
 
+#line 4216 "./tex4ht-t4ht.tex"
+
 
 static void strct
 #ifdef ANSI
@@ -1213,6 +1445,8 @@ static void strct
 }
 
 
+#line 4236 "./tex4ht-t4ht.tex"
+
 
 static long int get_long_int
 #ifdef ANSI
@@ -1238,6 +1472,8 @@ static long int get_long_int
 }
 
 
+#line 4265 "./tex4ht-t4ht.tex"
+
 
 static void* malloc_chk
 #ifdef ANSI
@@ -1257,6 +1493,8 @@ static void* malloc_chk
 }
 
 
+#line 4282 "./tex4ht-t4ht.tex"
+
 
 static void* r_alloc
 #ifdef ANSI
@@ -1280,6 +1518,8 @@ static void* r_alloc
 }
 
 
+#line 4346 "./tex4ht-t4ht.tex"
+
 
 static BOOL  scan_until_end_str
 #ifdef ANSI
@@ -1322,6 +1562,8 @@ static BOOL  scan_until_end_str
 }
 
 
+#line 4396 "./tex4ht-t4ht.tex"
+
 
 static BOOL  scan_until_str
 #ifdef ANSI
@@ -1365,6 +1607,8 @@ static BOOL  scan_until_str
 }
 
 
+#line 4434 "./tex4ht-t4ht.tex"
+
 
 static BOOL  scan_str
 #ifdef ANSI
@@ -1401,6 +1645,8 @@ static BOOL  scan_str
 
 
 int 
+#line 4019 "./tex4ht-t4ht.tex"
+
 #ifdef CDECL
 CDECL
 #endif
@@ -1422,13 +1668,19 @@ CDECL
 #undef SEP
 #endif
 { 
+#line 1154 "./tex4ht-t4ht.tex"
+
 struct empty_pic_struct *empty_pic;
 
 
+#line 3555 "./tex4ht-t4ht.tex"
+
 Q_CHAR * tex4ht_env_file = (Q_CHAR *) 0;
 Q_CHAR * dos_env_file =
 #if defined(__MSDOS__)
   
+#line 3572 "./tex4ht-t4ht.tex"
+
 get_env_dir(argv[0])
 
 ;
@@ -1440,6 +1692,8 @@ get_env_dir(argv[0])
 
 
    
+#line 3923 "./tex4ht-t4ht.tex"
+
 #ifdef WIN32
   /* See comments in tex4ht */
   if (argc > 2) {
@@ -1487,6 +1741,8 @@ get_env_dir(argv[0])
 
 
    
+#line 4028 "./tex4ht-t4ht.tex"
+
 
 #ifdef SIGSEGV
   (void) signal(SIGSEGV,sig_err);
@@ -1494,6 +1750,8 @@ get_env_dir(argv[0])
   (void) signal(SIGFPE,sig_err);
 #ifdef KWIN32
   
+#line 4051 "./tex4ht-t4ht.tex"
+
 SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigint_handler, TRUE);
 
 
@@ -1505,22 +1763,26 @@ SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigint_handler, TRUE);
 
 
    
+#line 173 "./tex4ht-t4ht.tex"
+
 (IGNORED) printf("----------------------------\n");
 #ifndef KPATHSEA
 #ifdef PLATFORM
-   (IGNORED) printf("t4ht.c (2012-07-25-19:28 %s)\n",PLATFORM);
+   (IGNORED) printf("t4ht.c (2018-06-28-11:26 %s)\n",PLATFORM);
 #else
-   (IGNORED) printf("t4ht.c (2012-07-25-19:28)\n");
+   (IGNORED) printf("t4ht.c (2018-06-28-11:26)\n");
 #endif
 #else
 #ifdef PLATFORM
-   (IGNORED) printf("t4ht.c (2012-07-25-19:28 %s kpathsea)\n",PLATFORM);
+   (IGNORED) printf("t4ht.c (2018-06-28-11:26 %s kpathsea)\n",PLATFORM);
 #else
-   (IGNORED) printf("t4ht.c (2012-07-25-19:28 kpathsea)\n");
+   (IGNORED) printf("t4ht.c (2018-06-28-11:26 kpathsea)\n");
 #endif
 #endif
 
 
+#line 910 "./tex4ht-t4ht.tex"
+
 { int i, count = 0;
  for(i=0; i<argc; i++){
    Q_CHAR *p = argv[i];
@@ -1559,11 +1821,17 @@ SetConsoleCtrlHandler((PHANDLER_ROUTINE)sigint_handler, TRUE);
 
 
    
+#line 1104 "./tex4ht-t4ht.tex"
+
 HOME_DIR = getenv("HOME");
 
 
+#line 4142 "./tex4ht-t4ht.tex"
+
 {                   C_CHAR   *yes = NULL;
   system_yes = (
+#line 4154 "./tex4ht-t4ht.tex"
+
 #ifdef SYSTEM_FUNCTION_OK
 0
 #else
@@ -1574,6 +1842,8 @@ system( yes ) != 0
 }
 
 
+#line 4382 "./tex4ht-t4ht.tex"
+
 {          int i;
   for( i=0;  i<=9; i++){
     match[i] = (Q_CHAR *) malloc(70);
@@ -1584,9 +1854,13 @@ system( yes ) != 0
 
 
   
+#line 892 "./tex4ht-t4ht.tex"
+
 {      int i;
        Q_CHAR *p, *q;
   
+#line 1002 "./tex4ht-t4ht.tex"
+
 #ifdef KPATHSEA
    kpse_set_program_name (argv[0], "tex4ht");
 #endif
@@ -1596,8 +1870,12 @@ system( yes ) != 0
   if( argc == 1 ){ bad_arg; }
   for(i=1; i<argc; i++){
     if( *( p=argv[i] ) == '-' ){ 
+#line 1014 "./tex4ht-t4ht.tex"
+
 if( (int) strlen((char *)  argv[i] ) == 2 ){
    if( 
+#line 1041 "./tex4ht-t4ht.tex"
+
    (*(p+1) != 'i')
 && (*(p+1) != 'p')
 && (*(p+1) != 'r')
@@ -1612,6 +1890,8 @@ if( (int) strlen((char *)  argv[i] ) == 2 ){
 switch( *(p+1) ){
   case 'M':{ ch_mod = q;  newchmod = TRUE; break; }
   case 'S':{ 
+#line 2279 "./tex4ht-t4ht.tex"
+
 {     struct sys_call_rec *q;
   q = m_alloc(struct sys_call_rec, 1);
   q->next = system_calls;
@@ -1623,6 +1903,8 @@ switch( *(p+1) ){
   case 'X':{ Xfield = q;  break;}
   case 'b':{ bitmaps_no_dm = q-1;  break;}
   case 'c':{ 
+#line 2190 "./tex4ht-t4ht.tex"
+
 struct env_c_rec *temp = (struct env_c_rec*)
                    m_alloc(struct env_c_rec, (int) 1);
 temp->option = q;
@@ -1632,10 +1914,14 @@ envChoice = temp;
   break;}
   case 'd':{ dir = (*q=='~')? abs_addr(q,NULL) : q;  break; }
   case 'e':{ 
+#line 3482 "./tex4ht-t4ht.tex"
+
 tex4ht_env_file = q;
 
  break; }
   case 'f':{ 
+#line 1058 "./tex4ht-t4ht.tex"
+
 p = p + 2;
 lg_name = p + (int) strlen((char *)  p );
 while( *lg_name != *p ){ lg_name--; }
@@ -1658,6 +1944,8 @@ lg_name++;
   }
   if( lg_name == NULL ){ bad_arg; }
   
+#line 944 "./tex4ht-t4ht.tex"
+
 {                                 Q_CHAR   *p, *q;
                                   FILE*    file;
    (IGNORED) strcpy((char *) (char *) tmp_name, (char *) (char *) lg_name);
@@ -1681,6 +1969,8 @@ lg_name++;
 
 
   
+#line 968 "./tex4ht-t4ht.tex"
+
 (IGNORED) strcpy((char *)  job_name, (char *) tmp_name);
 *(job_name + strlen((char *) job_name) - 4) = '\0';
 
@@ -1689,14 +1979,22 @@ lg_name++;
 
 
    
+#line 92 "./tex4ht-t4ht.tex"
+
+
+#line 2910 "./tex4ht-t4ht.tex"
 
 {                                FILE* file;
                                  U_CHAR  env_loc[512];
    env_loc[0] = '\0';
    
+#line 3164 "./tex4ht-t4ht.tex"
+
 {         Q_CHAR  str[512],
                                                       *TEX4HTENV;
    
+#line 3449 "./tex4ht-t4ht.tex"
+
 if( tex4ht_env_file ){
    if( debug ){
       (IGNORED) printf("%s?\n", tex4ht_env_file);
@@ -1713,6 +2011,8 @@ if( debug && file ){
 
 
    
+#line 3152 "./tex4ht-t4ht.tex"
+
 if( !file ) {
    if( debug ){
       (IGNORED) printf("tex4ht.env?\n");
@@ -1725,6 +2025,8 @@ if( !file ) {
 
 
    
+#line 3203 "./tex4ht-t4ht.tex"
+
 #ifndef DOS_WIN32
    if( !file ) {
        if( debug ){
@@ -1739,6 +2041,8 @@ if( !file ) {
 
 
    
+#line 3186 "./tex4ht-t4ht.tex"
+
 if( !file ){
   TEX4HTENV = getenv("TEX4HTENV");
   if( TEX4HTENV ){
@@ -1751,8 +2055,12 @@ if( !file ){
 
 
    
+#line 3390 "./tex4ht-t4ht.tex"
+
 if( !file ){
   if( HOME_DIR ){ (IGNORED) sprintf(str,
+#line 3429 "./tex4ht-t4ht.tex"
+
 #if defined(DOS_WIN32) || defined(__DJGPP__)
   is_forward_slash(HOME_DIR)?  "%s/tex4ht.env" :  "%s\\tex4ht.env"
 #else
@@ -1797,6 +2105,8 @@ if( !file ){
 
 
    
+#line 3217 "./tex4ht-t4ht.tex"
+
 #ifdef ENVFILE
    if( !file ) {
       if( debug ){
@@ -1811,6 +2121,8 @@ if( !file ){
 
 
    if( !file ) { 
+#line 3465 "./tex4ht-t4ht.tex"
+
 if( dos_env_file ){
    if( debug ){
        (IGNORED) printf("%s?\n", dos_env_file);
@@ -1823,11 +2135,15 @@ if( dos_env_file ){
 
  }
    
+#line 3253 "./tex4ht-t4ht.tex"
+
 
 #ifdef KPATHSEA
 if( !file )  {               U_CHAR * envfile;
                              char *arch, *p, str[256];
    
+#line 3280 "./tex4ht-t4ht.tex"
+
 p = arch = (char *) kpse_var_value( "SELFAUTOLOC" );
 while( *p != '\0' ){
    if( (*p ==   '/') || (*p == '\\') ){
@@ -1839,6 +2155,8 @@ while( *p != '\0' ){
 
    envfile = (char *) 0;
    
+#line 3291 "./tex4ht-t4ht.tex"
+
 if( arch ){
   (IGNORED) sprintf(str,"%s%ctex4ht.env", arch+1, *arch);
   if( debug ){
@@ -1850,6 +2168,8 @@ if( arch ){
 
 
    if ( !envfile ){ 
+#line 3303 "./tex4ht-t4ht.tex"
+
 if( debug ){
   (IGNORED) printf(
     "kpse_open_file (\"tex4ht.env\", kpse_program_text_format)?\n");
@@ -1858,8 +2178,12 @@ envfile= kpse_find_file ("tex4ht.env", kpse_program_text_format, 0);
 
  }
    if ( !envfile ){ 
+#line 3357 "./tex4ht-t4ht.tex"
+
 if( system("kpsewhich --progname=tex4ht tex4ht.env > tex4ht.tmp") == 0 ){
    
+#line 3370 "./tex4ht-t4ht.tex"
+
 char fileaddr [256];
 int loc = 0;
 FILE* file =  f_open("tex4ht.tmp", READ_TEXT_FLAGS);
@@ -1887,6 +2211,8 @@ if( file ){
 if( debug ){
                        U_CHAR *p, *q;
   
+#line 3322 "./tex4ht-t4ht.tex"
+
 p = (U_CHAR *) kpse_var_value( "T4HTINPUTS" );
 if( p ){
    (IGNORED) printf("T4HTINPUTS = %s\n", p);
@@ -1905,6 +2231,8 @@ if( !p && !q ){
 
 
    if( !file ) warn_i_str( 5, 
+#line 3241 "./tex4ht-t4ht.tex"
+
 #ifdef  DOS_WIN32
    "tex4ht.env"
 #endif
@@ -1918,6 +2246,8 @@ if( !p && !q ){
 
    if( file ){
       
+#line 2927 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {                Q_CHAR ch;
   ch = (char) (eoln_ch = getc(file));
@@ -1926,41 +2256,55 @@ while( eoln_ch != EOF ) {                Q_CHAR ch;
      if( status ){
        switch( ch ){
          case 'A':{ 
+#line 2992 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'A' script\n"); }
 chmod_script = add_script(chmod_script);
 
   break;}
          case 'C':{ 
+#line 2967 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'C' script\n"); }
 copy_script = add_script(copy_script);
 
   break;}
          case 'E':{ 
+#line 2998 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'E' script\n"); }
 empty_fig_script = add_script(empty_fig_script);
 
   break;}
          case 'F':{ 
+#line 2953 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'F' script\n"); }
 dvigif_glyp_script = add_script(dvigif_glyp_script);
 
    break;}
          case 'G':{ 
+#line 1179 "./tex4ht-t4ht.tex"
+
 if( debug ){ (IGNORED) printf(".......'G' script\n"); }
 dvigif_script = add_script(dvigif_script);
 
    break;}
          case 'M':{ 
+#line 2960 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'M' script\n"); }
 move_script = add_script(move_script);
 
   break;}
          case 'S':{ 
+#line 2266 "./tex4ht-t4ht.tex"
+
 {     struct sys_call_rec *q;
   q = m_alloc(struct sys_call_rec, 1);
   q->next = system_calls;
@@ -1974,30 +2318,44 @@ if( debug ){
 
   break;}
          case 'X':{ 
+#line 2977 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'X' script\n"); }
 
+#line 2235 "./tex4ht-t4ht.tex"
+
 file_script
 
  = add_script(
+#line 2235 "./tex4ht-t4ht.tex"
+
 file_script
 
 );
 
   break;}
          case '.':{ 
+#line 2983 "./tex4ht-t4ht.tex"
+
 if( debug ){
       (IGNORED) printf(".......'.' script\n"); }
 
+#line 2171 "./tex4ht-t4ht.tex"
+
 ext_script
 
  = add_script(
+#line 2171 "./tex4ht-t4ht.tex"
+
 ext_script
 
 );
 
   break;}
          case '<':{ 
+#line 3009 "./tex4ht-t4ht.tex"
+
 if( *(match[1]) != '/' ){
                          U_CHAR *p;
                          BOOL env_skip;
@@ -2006,6 +2364,8 @@ if( *(match[1]) != '/' ){
       p++ ){}
   if( *p == '>' ){ *p = '\0'; }
   
+#line 2198 "./tex4ht-t4ht.tex"
+
 if( envChoice == (struct env_c_rec*) 0  ){
   env_skip = !eq_str(match[1], "default" );
 } else {
@@ -2018,6 +2378,8 @@ if( envChoice == (struct env_c_rec*) 0  ){
 
   if( env_skip ){
      
+#line 3030 "./tex4ht-t4ht.tex"
+
                          U_CHAR cur_block[90];
 if( debug ){
    (IGNORED) printf(".......   <%s>  skipping ...\n", match[1]);
@@ -2057,15 +2419,23 @@ while( !status && (eoln_ch != EOF) ){
 lg_file = open_file(lg_name,LG_EXT);
 if( lg_file ) {
    
+#line 3755 "./tex4ht-t4ht.tex"
+
 begin_lg_file = ftell(lg_file);
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 274 "./tex4ht-t4ht.tex"
+
 if( check_tex4ht_c_err ){
    eoln_ch = (int) 'x';
    while( eoln_ch != EOF ) {
@@ -2081,12 +2451,20 @@ if( check_tex4ht_c_err ){
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 1700 "./tex4ht-t4ht.tex"
+
 {     
+#line 2052 "./tex4ht-t4ht.tex"
+
 Q_CHAR *file_name, file_mode[5];
 int i, start_loc, end_loc, addr = 0;
 char rec_op, *ch;
@@ -2115,6 +2493,8 @@ BOOL write_on;
                     ( eq_str(match[2],"Skip ")?  Skip_op :
                       ( eq_str(match[2],"Cont ")?  Cont_op : No_op )));
          if( rec_op == No_op ){ 
+#line 1736 "./tex4ht-t4ht.tex"
+
 ch = match[2];
 if( (ch[0]=='S') && (ch[1]=='e') && (ch[2]=='t') ){
   ch += 3; rec_op = Set_op;
@@ -2133,11 +2513,15 @@ if( rec_op != No_op ){
                       match[1], match[2], match[3], match[4], match[5]);
          } else {
             
+#line 1998 "./tex4ht-t4ht.tex"
+
 file_name = match[1];
 *(file_name + (int) strlen((char *) file_name) - 1) = '\0';
 strcpy((char *) file_mode, WRITE_TEXT_FLAGS);
 for(i=1; i<=2; i++){
   
+#line 2017 "./tex4ht-t4ht.tex"
+
 for( p = opened_files; p != (struct files_rec*) 0;  p = p->right ){
    if( eq_str(file_name,p->name) ) { break; }
 }
@@ -2156,6 +2540,8 @@ to_rec = from_rec;  from_rec = p;
 
   file_name = match[5];
   strcpy((char *) file_mode, 
+#line 4305 "./tex4ht-t4ht.tex"
+
 READ_BIN_FLAGS
 
 );
@@ -2163,8 +2549,12 @@ READ_BIN_FLAGS
 
 
             
+#line 1959 "./tex4ht-t4ht.tex"
+
 if( to_rec->down == (struct files_rec*) 0 ){
   
+#line 1973 "./tex4ht-t4ht.tex"
+
 to_rec->down = p = m_alloc(struct files_rec, 1);
 p->up = to_rec;
 p->right = p->left = p->down = (struct files_rec*) 0;
@@ -2184,6 +2574,8 @@ to_rec = p;
   }
   if( to_rec->from_rec != from_rec ){
     
+#line 1985 "./tex4ht-t4ht.tex"
+
 to_rec->right = p = m_alloc(struct files_rec, 1);
 p->left = to_rec;
 p->right = p->down = (struct files_rec*) 0;
@@ -2199,8 +2591,12 @@ to_rec = p;
 
 
             
+#line 1913 "./tex4ht-t4ht.tex"
+
 if( to_rec->down == (struct files_rec*) 0 ){
   
+#line 1929 "./tex4ht-t4ht.tex"
+
 to_rec->down = p = m_alloc(struct files_rec, 1);
 p->up = to_rec;
 p->right = p->left = p->down = (struct files_rec*) 0;
@@ -2222,6 +2618,8 @@ to_rec = p;
   }
   if( !eq_str(to_rec->group,match[3]) ){
     
+#line 1943 "./tex4ht-t4ht.tex"
+
 to_rec->right = p = m_alloc(struct files_rec, 1);
 p->left = to_rec;
 p->right = p->down = (struct files_rec*) 0;
@@ -2239,6 +2637,8 @@ to_rec = p;
 
 
             
+#line 1900 "./tex4ht-t4ht.tex"
+
 p = m_alloc(struct files_rec, 1);
 p->down = to_rec->down;  to_rec->down = p;
 p->up = to_rec;
@@ -2252,6 +2652,8 @@ p->label = addr;
 
 
             
+#line 1782 "./tex4ht-t4ht.tex"
+
 if( rec_op == Until_op ){
   for( p = to_rec->down;
            p != (struct files_rec*) 0;  p = p->down ){
@@ -2259,6 +2661,8 @@ if( rec_op == Until_op ){
   }
   if( p == (struct files_rec*) 0 ){
     
+#line 1882 "./tex4ht-t4ht.tex"
+
 (IGNORED) fprintf(stderr,"%sMissing `CopyTo From':\n", "--- warning --- ");
 for( p = to_rec->down; p != (struct files_rec*) 0;  p = p->down ){
   (IGNORED) fprintf(stderr,"   %s %s%d %s\n", to_rec->name,
@@ -2275,16 +2679,22 @@ for( p = to_rec->down; p != (struct files_rec*) 0;  p = p->down ){
 
   } else {
     
+#line 1800 "./tex4ht-t4ht.tex"
+
 in_file = from_rec->file;
 out_file = to_rec->file;
 start_loc = from_op->loc;
 write_on = TRUE;
 (IGNORED) fseek(in_file, (long) start_loc, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 for( p= from_op;  p != to_rec; p = p->up ){
   switch( p->op ){
     case Until_op:{ 
+#line 1817 "./tex4ht-t4ht.tex"
+
 if( write_on ){
    end_loc = p->loc;
    for(; start_loc<end_loc; start_loc++) {
@@ -2293,6 +2703,8 @@ if( write_on ){
 
  break; }
     case  Skip_op:{ 
+#line 1826 "./tex4ht-t4ht.tex"
+
 if( write_on ){
    end_loc = p->loc;
    for(; start_loc<end_loc; start_loc++) {
@@ -2303,6 +2715,8 @@ write_on = FALSE;
 
   break; }
     case  Cont_op:{ 
+#line 1837 "./tex4ht-t4ht.tex"
+
 end_loc = p->loc;
 if( write_on ){
    for(; start_loc<end_loc; start_loc++) {
@@ -2311,6 +2725,8 @@ if( write_on ){
 } else {
    start_loc = end_loc;
    (IGNORED) fseek(in_file, (long) end_loc, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 }
@@ -2318,6 +2734,8 @@ write_on = TRUE;
 
   break; }
     case   Set_op:{ 
+#line 1851 "./tex4ht-t4ht.tex"
+
 addr = -1;
 for( p1 = from_op->up; p1 != to_rec;  p1 = p1->up ){
   if( (p1->op == Addr_op) && (p1->label == p->label) ){
@@ -2331,6 +2749,8 @@ if( addr != -1 ){ (p->up)->loc = addr; }
 
 
     
+#line 1861 "./tex4ht-t4ht.tex"
+
 to_rec->down = from_op->down;
 if( from_op->down != (struct files_rec*) 0){
     (from_op->down)->up = to_rec;
@@ -2357,14 +2777,22 @@ if( to_rec->down == (struct files_rec*) 0){
 
    }  }  }
    
+#line 1749 "./tex4ht-t4ht.tex"
+
 for( p = opened_files; p != (struct files_rec*) 0; ){
    (IGNORED) fclose(p->file);
    free((void *)  p->name);
    
+#line 1758 "./tex4ht-t4ht.tex"
+
 for( p1 = p->down; p1 != (struct files_rec*) 0; ){
    
+#line 1765 "./tex4ht-t4ht.tex"
+
 for( p2 = p1->down; p2 != (struct files_rec*) 0; ){
    
+#line 1772 "./tex4ht-t4ht.tex"
+
 for( p3 = p2->down; p3 != (struct files_rec*) 0; ){
   p4 = p3; p3 = p3->down; free((void *)  p4);
 }
@@ -2386,11 +2814,17 @@ for( p3 = p2->down; p3 != (struct files_rec*) 0; ){
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2368 "./tex4ht-t4ht.tex"
+
 {                     struct htf_struct *last_rec, *p;
    last_rec = (struct htf_struct *) 0;
    eoln_ch = (int) 'x';
@@ -2398,6 +2832,8 @@ for( p3 = p2->down; p3 != (struct files_rec*) 0; ){
       status = scan_str("htfcss: ", TRUE, lg_file);
       status = scan_until_end_str("", 1, status, lg_file);
       
+#line 2383 "./tex4ht-t4ht.tex"
+
 if( status ){
             Q_CHAR *s, *t;
             int i;
@@ -2414,9 +2850,13 @@ if( status ){
       if( status ){            Q_CHAR *key, *body, *media;
          media = body = key = match[1];
          
+#line 2400 "./tex4ht-t4ht.tex"
+
 while( *body && (*body != ' ') ){ body++; }
 if( *body == ' ' ){ media = body; *(body++) = '\0'; }
 
+#line 2412 "./tex4ht-t4ht.tex"
+
 if( (int) strlen((char *) body) > 6 ){
    if(     (*(body) == '@')
        &&  (*(body+1) == 'm')
@@ -2436,6 +2876,8 @@ if( (int) strlen((char *) body) > 6 ){
 
 if( *body ){
   if( *key ){ 
+#line 2430 "./tex4ht-t4ht.tex"
+
 p = m_alloc(struct htf_struct, 1);
 p->next =  (struct htf_struct *) 0;
 p->key =   m_alloc(char, (int) strlen((char *) key) + 1);
@@ -2456,6 +2898,8 @@ if( debug ){
  }
 #if 0 /* unreachable */
   else if( last_rec ){ 
+#line 2449 "./tex4ht-t4ht.tex"
+
 last_rec->body = (Q_CHAR *)  r_alloc((void *) last_rec->body,
       (size_t) strlen((char *) last_rec->body)
     + (size_t) strlen((char *) body)
@@ -2476,11 +2920,17 @@ if( debug ){
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2471 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("Font_Css_Plus ", TRUE, lg_file);
@@ -2490,6 +2940,8 @@ while( eoln_ch != EOF ) {
       key = match[1];
       *(key + (int) strlen((char *) key) - 1) = '\0';
       
+#line 2486 "./tex4ht-t4ht.tex"
+
 if( (*key != '\0') && (*key != '\n') ) {
                             struct htf_struct *p;
    p = m_alloc(struct htf_struct, 1);
@@ -2508,11 +2960,17 @@ if( (*key != '\0') && (*key != '\n') ) {
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 1124 "./tex4ht-t4ht.tex"
+
 {                             struct empty_pic_struct *last;
    last = empty_pic = (struct empty_pic_struct *) 0;
    while( TRUE ) {
@@ -2520,6 +2978,8 @@ if( (*key != '\0') && (*key != '\n') ) {
       status = scan_until_str( ".idv[" , 1, status, lg_file);
       status = scan_until_end_str("] ---", 1, status, lg_file);
       if( status ){ 
+#line 1141 "./tex4ht-t4ht.tex"
+
 if( last == (struct empty_pic_struct *) 0 ){
    last = empty_pic = (struct empty_pic_struct *)
                    m_alloc(struct empty_pic_struct, (int) 1);
@@ -2534,6 +2994,8 @@ last->n = get_long_int(match[1]);
       if ( eoln_ch == EOF ){ break; }
    }
    
+#line 1141 "./tex4ht-t4ht.tex"
+
 if( last == (struct empty_pic_struct *) 0 ){
    last = empty_pic = (struct empty_pic_struct *)
                    m_alloc(struct empty_pic_struct, (int) 1);
@@ -2551,11 +3013,17 @@ last->n = get_long_int(match[1]);
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 1192 "./tex4ht-t4ht.tex"
+
 {                               BOOL characters, skip;
    characters = skip = FALSE;
    while( TRUE ) {
@@ -2565,6 +3033,8 @@ last->n = get_long_int(match[1]);
         if( eq_str(match[1],"--- ") ){
            if( eq_str(match[2],"needs ---") ){
                 
+#line 1231 "./tex4ht-t4ht.tex"
+
 status = scan_until_str(" ", 1, status, lg_file);
 status = scan_until_str(".idv", 1, status, lg_file);
 status = scan_until_str("[", 2, status, lg_file);
@@ -2574,6 +3044,8 @@ status = scan_until_str(" ", 3, status, lg_file);
 status = scan_until_end_str("---", 4, status, lg_file);
 if( status ) {
                
+#line 1353 "./tex4ht-t4ht.tex"
+
 struct script_struct
     * filtered_dvigif_script = NULL_SCRIPT;
 
@@ -2585,6 +3057,8 @@ struct script_struct
    *(p + (int) strlen((char *) p) - 6) = '\0';
    if( characters ){
       
+#line 1295 "./tex4ht-t4ht.tex"
+
                   Q_CHAR filename[255];
                   FILE* file;
 (IGNORED) strcpy((char *) filename, "");
@@ -2593,6 +3067,8 @@ if( dir && !bitmaps_no_dm ){ (IGNORED) strct(filename, dir); }
 file  = fopen(filename, READ_TEXT_FLAGS);
 if( !file || noreuse ){
    
+#line 1332 "./tex4ht-t4ht.tex"
+
 filtered_dvigif_script = dvigif_glyp_script?
    filterGifScript(dvigif_glyp_script, match[3]):
    filterGifScript(dvigif_script, match[3]);
@@ -2602,6 +3078,8 @@ filtered_dvigif_script = dvigif_glyp_script?
 if( dir && !bitmaps_no_dm && !system_return ){
   (void) execute_script(move_script,match[3],dir,".","");
 
+#line 1346 "./tex4ht-t4ht.tex"
+
 if( ch_mod && !bitmaps_no_dm && !system_return ){
   (void) execute_script(chmod_script, ch_mod, dir?dir:"",match[3], "");
 }
@@ -2614,6 +3092,8 @@ if( ch_mod && !bitmaps_no_dm && !system_return ){
    (IGNORED) fclose(file);
    if( newchmod )
    { 
+#line 1346 "./tex4ht-t4ht.tex"
+
 if( ch_mod && !bitmaps_no_dm && !system_return ){
   (void) execute_script(chmod_script, ch_mod, dir?dir:"",match[3], "");
 }
@@ -2625,11 +3105,17 @@ if( ch_mod && !bitmaps_no_dm && !system_return ){
 
 
    } else { 
+#line 1258 "./tex4ht-t4ht.tex"
+
 if( gif_i == 
+#line 1286 "./tex4ht-t4ht.tex"
+
 empty_pic->n
 
  ) {
   
+#line 1272 "./tex4ht-t4ht.tex"
+
 if( !skip ){
    (void) execute_script(empty_fig_script,
                            (dir && !bitmaps_no_dm )? dir :"", match[3],"","");
@@ -2642,8 +3128,12 @@ empty_pic = empty_pic->next;
 
 
 } else { 
+#line 1265 "./tex4ht-t4ht.tex"
+
 if( !nopict && !skip ){
    
+#line 1319 "./tex4ht-t4ht.tex"
+
 filtered_dvigif_script = filterGifScript(dvigif_script, match[3]);
 (void) execute_script(
   filtered_dvigif_script,match[1],match[2],match[3],job_name);
@@ -2666,15 +3156,21 @@ if( ch_mod && !bitmaps_no_dm && !system_return ){
 
            } else if( eq_str(match[2],"characters ---") ){
               
+#line 1221 "./tex4ht-t4ht.tex"
+
 status = scan_until_end_str("", 1, status, lg_file);
 characters = eq_str(match[1],"");
 
 
            } else { 
+#line 1212 "./tex4ht-t4ht.tex"
+
 status = scan_until_end_str("", 1, status, lg_file);
 
  }
         } else { 
+#line 1643 "./tex4ht-t4ht.tex"
+
 status = scan_until_end_str(" ignore ---", 2, status, lg_file);
 if( status ){
   skip =  eq_str(match[2]," ignore ---") ? TRUE :
@@ -2688,16 +3184,24 @@ if( status ){
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2534 "./tex4ht-t4ht.tex"
+
 {
                                Q_CHAR   css_name[255];
                                FILE   *css_file, *tmp_file;
                                BOOL   css_sty;
    
+#line 2578 "./tex4ht-t4ht.tex"
+
 (IGNORED) strcpy((char *)  css_name, (char *) job_name);
 (IGNORED) strct(css_name, ".css");
 css_file = fopen(css_name, READ_TEXT_FLAGS);
@@ -2709,6 +3213,8 @@ css_file = fopen(css_name, READ_TEXT_FLAGS);
       if( !tmp_file ) {
          (IGNORED) warn_i_str(5,tmp_name);
       } else { 
+#line 2568 "./tex4ht-t4ht.tex"
+
                    int ch;
 while( (ch = getc(css_file)) != EOF ) {
   (IGNORED) putc( ch, tmp_file );
@@ -2725,11 +3231,15 @@ while( (ch = getc(css_file)) != EOF ) {
          (IGNORED) warn_i_str(5,css_name);
       } else {
         
+#line 2590 "./tex4ht-t4ht.tex"
+
 css_sty = FALSE;
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
   status = scan_until_end_str("", 1, TRUE, tmp_file);
   
+#line 2607 "./tex4ht-t4ht.tex"
+
 {                          Q_CHAR *p, *q;
                            int  n;
   n = 0;  p = match[1];    q = match[2];
@@ -2749,13 +3259,21 @@ while( eoln_ch != EOF ) {
 
         if( css_sty ){
            
+#line 2624 "./tex4ht-t4ht.tex"
+
 (IGNORED) fprintf(css_file, "/* start css.sty */\n");
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2797 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("Font_css_base: ", TRUE, lg_file);
@@ -2771,11 +3289,17 @@ while( eoln_ch != EOF ) {
 
 
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2682 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("Font_Size: ", TRUE, lg_file);
@@ -2786,11 +3310,17 @@ while( eoln_ch != EOF ) {
 
 
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2711 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("Font(\"", TRUE, lg_file);
@@ -2811,6 +3341,8 @@ while( eoln_ch != EOF ) {
       p = match[4];
       *(p + (int) strlen((char *) p) - 2) = '\0';
       
+#line 2759 "./tex4ht-t4ht.tex"
+
 {                                                  Q_CHAR *p;
    second =   (int)
               (  (int) get_long_int(match[3])
@@ -2824,6 +3356,8 @@ while( eoln_ch != EOF ) {
      p++;
    }
    
+#line 2779 "./tex4ht-t4ht.tex"
+
 if(  (int) (  (double) get_long_int(match[2])
             / (int) get_long_int(match[4])
             + 0.5
@@ -2838,11 +3372,15 @@ if(  (int) (  (double) get_long_int(match[2])
 
 
       
+#line 2740 "./tex4ht-t4ht.tex"
+
 font_sty = htf_rec;
 while ( font_sty  ) {
   if( eq_str(font_sty->key,match[1]) ){
       if( *(font_sty->media) == '\0'  ){
          
+#line 2823 "./tex4ht-t4ht.tex"
+
 (IGNORED) fprintf(css_file,
    (Font_css_base == NULL)? ".%s-%s" : Font_css_base,
    match[1], match[2]);
@@ -2864,6 +3402,8 @@ if( font_sty  ) {
          second = 100;
       } else {
          
+#line 2843 "./tex4ht-t4ht.tex"
+
 (IGNORED) fprintf(css_file, "@media %s{", font_sty->media);
 (IGNORED) fprintf(css_file,
    (Font_css_base == NULL)? ".%s-%s" : Font_css_base,
@@ -2885,6 +3425,8 @@ if( font_sty  ) {
   font_sty = font_sty->next;
 }
 if( second != 100 ){ 
+#line 2823 "./tex4ht-t4ht.tex"
+
 (IGNORED) fprintf(css_file,
    (Font_css_base == NULL)? ".%s-%s" : Font_css_base,
    match[1], match[2]);
@@ -2909,14 +3451,22 @@ if( font_sty  ) {
 
 
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2867 "./tex4ht-t4ht.tex"
+
 {            char  *font_class [256];
              int last_class;
    
+#line 2886 "./tex4ht-t4ht.tex"
+
 last_class = 0;
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
@@ -2929,7 +3479,11 @@ while( eoln_ch != EOF ) {
       match[1] = (Q_CHAR *) malloc(7);  max_match[1] = 7;
 }  }
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
@@ -2950,11 +3504,17 @@ while( eoln_ch != EOF ) {
 
 
 
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2663 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("Css: ", TRUE, lg_file);
@@ -2968,10 +3528,14 @@ while( eoln_ch != EOF ) {
 
 
            
+#line 2645 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
   status = scan_until_end_str("", 1, TRUE, tmp_file);
   
+#line 2607 "./tex4ht-t4ht.tex"
+
 {                          Q_CHAR *p, *q;
                            int  n;
   n = 0;  p = match[1];    q = match[2];
@@ -2998,12 +3562,20 @@ while( eoln_ch != EOF ) {
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2082 "./tex4ht-t4ht.tex"
+
 if( 
+#line 2171 "./tex4ht-t4ht.tex"
+
 ext_script
 
  ){
@@ -3020,16 +3592,22 @@ ext_script
         while( *(--ext) != '.' ){ ; }
         *ext = '\0'; ext++;
         
+#line 2104 "./tex4ht-t4ht.tex"
+
 {
             struct script_struct *cur, *add, *temp;
             Q_CHAR extPlus[256];
   cur = 
+#line 2171 "./tex4ht-t4ht.tex"
+
 ext_script
 
 ;
   add = cur_script = NULL_SCRIPT;
   while( cur ){
      
+#line 2125 "./tex4ht-t4ht.tex"
+
 (IGNORED) strcpy((char *) extPlus, (char *) ext);
 /*
    if ( envChoice ) {
@@ -3041,6 +3619,8 @@ ext_script
 
      if( strpre(extPlus, cur->command) ){
         
+#line 2135 "./tex4ht-t4ht.tex"
+
 temp = (struct script_struct *)
             m_alloc(struct script_struct, (int) 1);
 temp->command = m_alloc(char, (int) strlen((char *) cur->command) + 1);
@@ -3061,6 +3641,8 @@ temp->next =  NULL_SCRIPT;
         (void) execute_script(cur_script,
                  match[1], Dotfield? Dotfield : "", "", "");
         
+#line 2144 "./tex4ht-t4ht.tex"
+
 while(  cur_script != (struct script_struct*) 0 ){
                           struct script_struct *temp;
   temp = cur_script; cur_script = cur_script->next; free((void *) temp);
@@ -3071,12 +3653,20 @@ while(  cur_script != (struct script_struct*) 0 ){
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2217 "./tex4ht-t4ht.tex"
+
 if( 
+#line 2235 "./tex4ht-t4ht.tex"
+
 file_script
 
  ){
@@ -3097,11 +3687,17 @@ file_script
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 112 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {
    status = scan_str("File: ", TRUE, lg_file);
@@ -3127,11 +3723,17 @@ while( eoln_ch != EOF ) {
 
 
    
+#line 3759 "./tex4ht-t4ht.tex"
+
 (IGNORED)  fseek(lg_file, begin_lg_file, 
+#line 3763 "./tex4ht-t4ht.tex"
+
 0
 );
 
   
+#line 2245 "./tex4ht-t4ht.tex"
+
 eoln_ch = (int) 'x';
 while( eoln_ch != EOF ) {              Q_CHAR *command, ch;
                                        int n;
@@ -3144,6 +3746,8 @@ while( eoln_ch != EOF ) {              Q_CHAR *command, ch;
       command = match[2];
       *(command + (int) strlen((char *) command) - 5) = '\0';
       
+#line 2289 "./tex4ht-t4ht.tex"
+
 flag = FALSE;
 p = system_calls;
 while( p ){
@@ -3163,6 +3767,8 @@ while( p ){
 
       if( flag ){
         
+#line 4162 "./tex4ht-t4ht.tex"
+
 (IGNORED) call_sys(command);