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Diff for /OpenXM/src/kxx/ox_texmacs.c between version 1.15 and 1.20

version 1.15, 2004/03/09 02:53:05 version 1.20, 2004/09/17 02:42:58
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 /* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.14 2004/03/04 12:29:58 takayama Exp $ */  /* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.19 2004/09/05 00:51:18 takayama Exp $ */
   
 #include <stdio.h>  #include <stdio.h>
 #include <setjmp.h>  #include <setjmp.h>
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 #define DATA_BEGIN_V  "<S type=verbatim>"     /* "\002verbatim:" */  #define DATA_BEGIN_V  "<S type=verbatim>"     /* "\002verbatim:" */
 #define DATA_BEGIN_L  "<S type=latex>"        /* "\002latex:" */  #define DATA_BEGIN_L  "<S type=latex>"        /* "\002latex:" */
 #define DATA_BEGIN_P  "<S type=prompt>"        /* "\002channel:prompt " */  #define DATA_BEGIN_P  "<S type=prompt>"        /* "\002channel:prompt " */
   #define DATA_BEGIN_PS  "<S type=postscript>"        /* "\002ps: " */
 #define DATA_END      "</S>"    /* "\005" */  #define DATA_END      "</S>"    /* "\005" */
 #else  #else
 #define DATA_BEGIN_V  "\002verbatim:"  #define DATA_BEGIN_V  "\002verbatim:"
 #define DATA_BEGIN_L  "\002latex:"  #define DATA_BEGIN_L  "\002latex:"
 #define DATA_BEGIN_P  "\002prompt:"  #define DATA_BEGIN_P  "\002prompt:"
   #define DATA_BEGIN_PS  "\002ps:"
 #define DATA_END      "\005"  #define DATA_END      "\005"
 #endif  #endif
   
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Line 47 
   
 extern int Quiet;  extern int Quiet;
 extern JMP_BUF EnvOfStackMachine;  extern JMP_BUF EnvOfStackMachine;
   extern int Calling_ctrlC_hook;
   extern int RestrictedMode, RestrictedMode_saved;
 int Format=1;  /* 1 : latex mode */  int Format=1;  /* 1 : latex mode */
 int OutputLimit_for_TeXmacs = (1024*10);  int OutputLimit_for_TeXmacs = (1024*10);
   
Line 65  static char *readString(FILE *fp,char *prolog, char *e
Line 69  static char *readString(FILE *fp,char *prolog, char *e
 static void printv(char *s);  static void printv(char *s);
 static void printl(char *s);  static void printl(char *s);
 static void printp(char *s);  static void printp(char *s);
   static void printps(char *s);
 static void printCopyright(char *s);  static void printCopyright(char *s);
 static int startEngine(int type,char *msg);  static int startEngine(int type,char *msg);
   static int isPS(char *s);
   
 /* tail -f /tmp/debug-texmacs.txt  /* tail -f /tmp/debug-texmacs.txt
    Debug output to understand the timing problem of pipe interface.     Debug output to understand the timing problem of pipe interface.
Line 138  main(int argc,char *argv[]) {
Line 144  main(int argc,char *argv[]) {
   while(1) {    while(1) {
     /* printp(sys);  no prompt */      /* printp(sys);  no prompt */
     if (SETJMP(EnvOfStackMachine)) {      if (SETJMP(EnvOfStackMachine)) {
       KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */        if (!Calling_ctrlC_hook) {
           Calling_ctrlC_hook = 1; RestrictedMode = 0;
           KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */
           RestrictedMode = RestrictedMode_saved;
         }
         Calling_ctrlC_hook = 0;
       if (signal(SIGINT,SIG_IGN) != SIG_IGN) {        if (signal(SIGINT,SIG_IGN) != SIG_IGN) {
         signal(SIGINT,ctrlC);          signal(SIGINT,ctrlC);
       }        }
Line 192  main(int argc,char *argv[]) {
Line 203  main(int argc,char *argv[]) {
         KSexecuteString(" ox.engine oxpopstring ");          KSexecuteString(" ox.engine oxpopstring ");
         r = KSpopString();          r = KSpopString();
       }        }
       if (strlen(r) < OutputLimit_for_TeXmacs) {        if (isPS(r)) {
         if (vmode) printv(r); else printl(r);          printps(r);
       } else printv("Output is too large.\n");        }else{
           if (vmode) printv(r);
           else{
             if (strlen(r) < OutputLimit_for_TeXmacs) {
               printl(r);
             } else printv("Output is too large.\n");
           }
         }
     }else{      }else{
       if (!TM_do_not_print) {        if (!TM_do_not_print) {
         KSexecuteString(" ox.engine oxpopstring ");          KSexecuteString(" ox.engine oxpopstring ");
         r = KSpopString();          r = KSpopString();
         if (strlen(r) < OutputLimit_for_TeXmacs) printv(r);          printv(r);
         else printv("Output is too large.\n");  
       }else{        }else{
         KSexecuteString(" ox.engine 1 oxpops "); /* Discard the result. */          KSexecuteString(" ox.engine 1 oxpops "); /* Discard the result. */
         /* Push and pop dummy data to wait until the computation finishes. */          /* Push and pop dummy data to wait until the computation finishes. */
Line 253  static char *readString(FILE *fp, char *prolog, char *
Line 270  static char *readString(FILE *fp, char *prolog, char *
     fprintf(Dfp,"[%x] ",c); fflush(Dfp);      fprintf(Dfp,"[%x] ",c); fflush(Dfp);
 #endif  #endif
     if (c == END_OF_INPUT) {      if (c == END_OF_INPUT) {
         /* If there remains data in the stream,
            read the remaining data. */
             /*
       if (oxSocketSelect0(0,1)) {        if (oxSocketSelect0(0,1)) {
         /* If there remains data in the stream,  
            read the remaining data. */  
         if (c == '\n') c=' ';          if (c == '\n') c=' ';
         s[n++] = c; s[n] = 0;  m++;          s[n++] = c; s[n] = 0;  m++;
         INC_BUF ;          INC_BUF ;
         continue;          continue;
       }        }
         */
       break;        break;
     }      }
     if (c == '\n') c=' ';      if ( c == '\v') c=' ';
     s[n++] = c; s[n] = 0;  m++;      s[n++] = c; s[n] = 0;  m++;
     INC_BUF ;      INC_BUF ;
   }    }
Line 336  static void printl(char *s) {
Line 355  static void printl(char *s) {
   printf("%s",DATA_END);    printf("%s",DATA_END);
   fflush(NULL);    fflush(NULL);
 }  }
   static int isPS(char *s) {
     if (s[0] != '%') return 0;
     if (s[1] != '%') return 0;
     if (s[2] != '!') return 0;
     if (s[3] != 'P') return 0;
     if (s[4] != 'S') return 0;
     return 1;
   }
   static void printps(char *s) {
     printf("%s",DATA_BEGIN_PS);
     printf("%s",s);
     printf("%s",DATA_END);
     fflush(NULL);
   }
 static void printp(char *s) {  static void printp(char *s) {
   printf("%s",DATA_BEGIN_P);    printf("%s",DATA_BEGIN_P);
   printf("%s",DATA_END);    printf("%s",DATA_END);
Line 346  static void printCopyright(char *s) {
Line 379  static void printCopyright(char *s) {
   printf("%s",DATA_BEGIN_V);    printf("%s",DATA_BEGIN_V);
   if (! NoCopyright) {    if (! NoCopyright) {
     printf("OpenXM engine (ox engine) interface for TeXmacs\n2004 (C) openxm.org");      printf("OpenXM engine (ox engine) interface for TeXmacs\n2004 (C) openxm.org");
     printf(" under the BSD licence.  !asir; !sm1; !k0; !verbatim;\n");      printf(" under the BSD license.  !asir; !sm1; !k0; !verbatim;\n");
     printf("Type in      !reset;     when the engine gets confused. ");      printf("Type in      !reset;     when the engine gets confused. ");
     printf("%s",s);      printf("%s",s);
   }    }
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  Added in v.1.20
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