version 1.22, 2006/01/19 12:24:15 |
version 1.27, 2006/02/01 04:16:54 |
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/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.21 2005/06/16 05:07:24 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.26 2006/01/26 10:24:55 takayama Exp $ */ |
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#include <stdio.h> |
#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
#include <setjmp.h> |
#include <setjmp.h> |
#include <signal.h> |
#include <signal.h> |
#include "ox_kan.h" |
#include "ox_kan.h" |
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*/ |
*/ |
/* #define DEBUG2 */ |
/* #define DEBUG2 */ |
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#ifdef DEBUG |
/* Type of View part (user interface engine) */ |
#define DATA_BEGIN_V "<S type=verbatim>" /* "\002verbatim:" */ |
#define GENERIC 0 /* DEBUG, xml */ |
#define DATA_BEGIN_L "<S type=latex>" /* "\002latex:" */ |
#define V_TEXMACS 1 |
#define DATA_BEGIN_P "<S type=prompt>" /* "\002channel:prompt " */ |
#define V_CFEP 2 |
#define DATA_BEGIN_PS "<S type=postscript>" /* "\002ps: " */ |
int View = V_TEXMACS ; |
#define DATA_END "</S>" /* "\005" */ |
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#else |
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#define DATA_BEGIN_V "\002verbatim:" |
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#define DATA_BEGIN_L "\002latex:" |
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#define DATA_BEGIN_P "\002prompt:" |
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#define DATA_BEGIN_PS "\002ps:" |
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#define DATA_END "\005" |
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#endif |
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/* |
char *Data_begin_v[] = { |
#define TEXMACS_END_OF_INPUT '#' |
"<S type=verbatim>", |
*/ |
"\002verbatim:", |
#define TEXMACS_END_OF_INPUT '\n' |
"\002", |
#define CFEP_END_OF_INPUT 0x5 |
}; |
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char *Data_begin_l[] = { |
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"<S type=latex>", |
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"\002latex:", |
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"\002latex:" |
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}; |
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char *Data_begin_p[] = { |
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"<S type=prompt>", |
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"\002prompt:", |
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"\002prompt:" |
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}; |
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char *Data_begin_ps[] = { |
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"<S type=postscript>", |
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"\002ps:", |
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"\002ps:" |
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}; |
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char *Data_end[] = { |
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"</S>", |
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"\005", |
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"\n\005" /* \n is not a part of the protocol. */ |
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}; |
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/* todo: start_of_input */ |
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char End_of_input[] = { |
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0x5, /* Use ^E and Return to end the input. */ |
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'\n', /* TEXMACS_END_OF_INPUT. 0xd should be used for multiple lines. */ |
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0x5 /* CFEP_END_OF_INPUT */ |
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}; |
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/* Table for the engine type. */ |
/* Table for the engine type. */ |
#define ASIR 1 |
#define ASIR 1 |
#define SM1 2 |
#define SM1 2 |
Line 53 extern int RestrictedMode, RestrictedMode_saved; |
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Line 75 extern int RestrictedMode, RestrictedMode_saved; |
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int Format=1; /* 1 : latex mode */ |
int Format=1; /* 1 : latex mode */ |
int OutputLimit_for_TeXmacs = (1024*10); |
int OutputLimit_for_TeXmacs = (1024*10); |
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/* Type of View part (user interface engine) */ |
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#define V_TEXMACS 1 |
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#define V_CFEP 2 |
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int View = V_TEXMACS ; |
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int TM_Engine = ASIR ; |
int TM_Engine = ASIR ; |
int TM_asirStarted = 0; |
int TM_asirStarted = 0; |
Line 66 int TM_do_not_print = 0; |
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Line 84 int TM_do_not_print = 0; |
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int Xm_noX = 0; |
int Xm_noX = 0; |
int NoCopyright = 0; |
int NoCopyright = 0; |
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int Cpp = 0; /* Use cpp before sending to the engine. */ |
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int EngineLogToStdout = 0; /* Do not run the ox engine inside xterm. */ |
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void ctrlC(); |
void ctrlC(); |
struct object KpoString(char *s); |
struct object KpoString(char *s); |
Line 82 static int isPS(char *s); |
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Line 102 static int isPS(char *s); |
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static int end_of_input(int c); |
static int end_of_input(int c); |
static void setDefaultParameterForCfep(); |
static void setDefaultParameterForCfep(); |
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static void myEncoder(int c); |
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static void myEncoderS(unsigned char *s); |
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static void myEncoderSn(unsigned char *s,int n); |
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static void outputStringToTunnel0(int channel, unsigned char *s, int size, int view); |
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static void outputStringToTunnel(int channel, unsigned char *s, int view); |
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/* 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 98 main(int argc,char *argv[]) { |
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Line 124 main(int argc,char *argv[]) { |
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char *asir_config; |
char *asir_config; |
int i; |
int i; |
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openxm_home = (char *) getenv("OpenXM_HOME"); |
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asir_config = (char *) getenv("ASIR_CONFIG"); |
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if (openxm_home == NULL || asir_config == NULL) { |
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printv("The environmental variables OpenXM_HOME/ASIR_CONFIG are not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs\nBye..."); |
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exit(10); |
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} |
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#ifdef DEBUG2 |
#ifdef DEBUG2 |
Line 120 main(int argc,char *argv[]) { |
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Line 140 main(int argc,char *argv[]) { |
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}else if (strcmp(argv[i],"cfep")==0) { |
}else if (strcmp(argv[i],"cfep")==0) { |
View = V_CFEP; setDefaultParameterForCfep(); |
View = V_CFEP; setDefaultParameterForCfep(); |
}else{ |
}else{ |
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View = GENERIC; |
/* printv("Unknown view type.\n"); */ |
/* printv("Unknown view type.\n"); */ |
} |
} |
} else if (strcmp(argv[i],"--sm1") == 0) { |
} else if (strcmp(argv[i],"--sm1") == 0) { |
Line 135 main(int argc,char *argv[]) { |
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Line 156 main(int argc,char *argv[]) { |
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Xm_noX = 1; |
Xm_noX = 1; |
}else if (strcmp(argv[i],"--noCopyright") == 0) { |
}else if (strcmp(argv[i],"--noCopyright") == 0) { |
NoCopyright = 1; |
NoCopyright = 1; |
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}else if (strcmp(argv[i],"--cpp") == 0) { |
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Cpp = 1; |
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}else if (strcmp(argv[i],"--engineLogToStdout") == 0) { |
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EngineLogToStdout = 1; |
}else{ |
}else{ |
/* printv("Unknown option\n"); */ |
/* printv("Unknown option\n"); */ |
} |
} |
} |
} |
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openxm_home = (char *) getenv("OpenXM_HOME"); |
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asir_config = (char *) getenv("ASIR_CONFIG"); |
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if (openxm_home == NULL) { |
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printv("Error. The environmental variable OpenXM_HOME is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs\nBye..."); |
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exit(10); |
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} |
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/* Initialize kanlib (gc is also initialized) */ |
/* Initialize kanlib (gc is also initialized) */ |
KSstart(); |
KSstart(); |
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/* Main loop */ |
/* Main loop */ |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
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if ((asir_config == NULL) && (View == V_TEXMACS)) { |
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printf("Warning. The environmental variable ASIR_CONFIG is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs.\nOtherwise, tex translation will not be performed\n"); |
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} |
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printCopyright(""); |
printCopyright(""); |
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/* Load ox engine here */ |
/* Load ox engine here */ |
/* engine id should be set to ox.engine */ |
/* engine id should be set to ox.engine */ |
KSexecuteString(" [(parse) (ox.sm1) pushfile] extension "); |
KSexecuteString(" [(parse) (ox.sm1) pushfile] extension "); |
if (Xm_noX) KSexecuteString(" /Xm_noX 1 def "); |
if (Xm_noX) KSexecuteString(" /Xm_noX 1 def "); |
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if (EngineLogToStdout) KSexecuteString(" /Xm_engineLogToStdout 1 def "); |
startEngine(TM_Engine," "); |
startEngine(TM_Engine," "); |
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if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
Line 174 main(int argc,char *argv[]) { |
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Line 213 main(int argc,char *argv[]) { |
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continue; |
continue; |
} else { } |
} else { } |
if (!irt) { |
if (!irt) { |
printf("%s",DATA_END); fflush(stdout); |
printf("%s",Data_end[View]); fflush(stdout); |
} |
} |
irt = 0; |
irt = 0; |
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Line 188 main(int argc,char *argv[]) { |
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Line 227 main(int argc,char *argv[]) { |
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} |
} |
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if (s == NULL) { irt = 1; continue; } |
if (s == NULL) { irt = 1; continue; } |
if (!irt) printf("%s",DATA_BEGIN_V); |
if (!irt) printf("%s",Data_begin_v[View]); |
/* Evaluate the input on the engine */ |
/* Evaluate the input on the engine */ |
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KSexecuteString(" ox.engine oxclearstack "); |
KSexecuteString(" ox.engine "); |
KSexecuteString(" ox.engine "); |
ob = KpoString(s); |
ob = KpoString(s); |
KSpush(ob); |
KSpush(ob); |
KSexecuteString(" oxsubmit "); |
KSexecuteString(" oxsubmit "); |
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/* Get the result in string. */ |
/* Get the result in string for cfep. */ |
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if (View != V_TEXMACS) { |
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KSexecuteString(" ox.engine oxgeterrors "); |
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ob = KSpop(); |
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if (ob.tag == Sarray) { |
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if (getoaSize(ob) > 0) { |
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ob = getoa(ob,0); |
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KSpush(ob); |
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KSexecuteString(" translateErrorForCfep "); |
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r = KSpopString(); |
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outputStringToTunnel(0,(unsigned char *)r,View); |
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} |
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} |
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if (!TM_do_not_print) { |
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KSexecuteString(" ox.engine oxpopstring "); |
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r = KSpopString(); |
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printv(r); |
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}else{ |
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KSexecuteString(" ox.engine 1 oxpops "); |
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KSexecuteString(" ox.engine 0 oxpushcmo ox.engine oxpopcmo "); |
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ob = KSpop(); |
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printv(""); |
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} |
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continue; |
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} |
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/* Get the result in string for texmacs */ |
if (Format == 1 && (! TM_do_not_print)) { |
if (Format == 1 && (! TM_do_not_print)) { |
/* translate to latex form */ |
/* translate to latex form */ |
KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo "); |
KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo "); |
Line 243 main(int argc,char *argv[]) { |
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Line 308 main(int argc,char *argv[]) { |
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printv(""); |
printv(""); |
} |
} |
} |
} |
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/* note that there is continue above. */ |
} |
} |
} |
} |
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Line 288 static char *readString(FILE *fp, char *prolog, char * |
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Line 354 static char *readString(FILE *fp, char *prolog, char * |
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#endif |
#endif |
if (end_of_input(c)) { |
if (end_of_input(c)) { |
/* If there remains data in the stream, |
/* If there remains data in the stream, |
read the remaining data. */ |
read the remaining data. (for debug) */ |
/* |
/* |
if (oxSocketSelect0(0,1)) { |
if (oxSocketSelect0(0,1)) { |
if (c == '\n') c=' '; |
if (c == '\n') c=' '; |
Line 335 static char *readString(FILE *fp, char *prolog, char * |
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Line 401 static char *readString(FILE *fp, char *prolog, char * |
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return NULL; |
return NULL; |
} |
} |
if (strcmp(&(s[start]),"!reset;") == 0) { |
if (strcmp(&(s[start]),"!reset;") == 0) { |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
KSexecuteString(" ox.engine oxreset ox.engine oxpopcmo "); |
KSexecuteString(" ox.engine oxreset ox.engine oxpopcmo "); |
ob = KSpop(); |
ob = KSpop(); |
printf("%s",DATA_END); fflush(stdout); |
printf("%s",Data_end[View]); fflush(stdout); |
return NULL; |
return NULL; |
} |
} |
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Line 357 static char *readString(FILE *fp, char *prolog, char * |
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Line 423 static char *readString(FILE *fp, char *prolog, char * |
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} |
} |
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static int end_of_input(int c) { |
static int end_of_input(int c) { |
switch(View) { |
if (c == End_of_input[View]) return 1; |
case V_TEXMACS: |
else return 0; |
if (c == TEXMACS_END_OF_INPUT) return 1; |
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else 0; |
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break; |
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case V_CFEP: |
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if (c == CFEP_END_OF_INPUT) return 1; |
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else 0; |
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break; |
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default: |
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if (c == '\n') return 1; |
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else 0; |
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} |
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} |
} |
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static void setDefaultParameterForCfep() { |
static void setDefaultParameterForCfep() { |
Format = 0; |
Format = 0; |
} |
} |
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static void printv(char *s) { |
static void printv(char *s) { |
int i; |
int i; |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
printf("%s",s); |
printf("%s",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
#ifdef DEBUG2 |
#ifdef DEBUG2 |
fprintf(Dfp,"<%s>",s); fflush(Dfp); |
fprintf(Dfp,"<%s>",s); fflush(Dfp); |
#endif |
#endif |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printl(char *s) { |
static void printl(char *s) { |
printf("%s",DATA_BEGIN_L); |
printf("%s",Data_begin_l[View]); |
printf(" $ %s $ ",s); |
printf(" $ %s $ ",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static int isPS(char *s) { |
static int isPS(char *s) { |
Line 400 static int isPS(char *s) { |
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Line 456 static int isPS(char *s) { |
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return 1; |
return 1; |
} |
} |
static void printps(char *s) { |
static void printps(char *s) { |
printf("%s",DATA_BEGIN_PS); |
printf("%s",Data_begin_ps[View]); |
printf("%s",s); |
printf("%s",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printp(char *s) { |
static void printp(char *s) { |
printf("%s",DATA_BEGIN_P); |
printf("%s",Data_begin_p[View]); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
printf("%s] ",s); |
printf("%s] ",s); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printCopyright(char *s) { |
static void printCopyright(char *s) { |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
if (! NoCopyright) { |
if (! NoCopyright) { |
printf("OpenXM engine (ox engine) interface for TeXmacs\n2004 (C) openxm.org"); |
printf("OpenXM engine (ox engine) interface with TeXmacs protocol.\n2004 (C) openxm.org"); |
printf(" under the BSD license. !asir; !sm1; !k0; !verbatim;\n"); |
printf(" under the BSD license. !asir; !sm1; !k0; !verbatim; !quit;\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); |
} |
} |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
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static int startEngine(int type,char *msg) { |
static int startEngine(int type,char *msg) { |
struct object ob = OINIT; |
struct object ob = OINIT; |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
if (type == SM1) { |
if (type == SM1) { |
if (!TM_sm1Started) KSexecuteString(" sm1connectr "); |
if (!TM_sm1Started) KSexecuteString(" sm1connectr "); |
KSexecuteString(" /ox.engine oxsm1.ccc def "); |
KSexecuteString(" /ox.engine oxsm1.ccc def "); |
Line 453 static int startEngine(int type,char *msg) { |
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Line 509 static int startEngine(int type,char *msg) { |
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KSexecuteString(" /ox.engine oxasir.ccc def "); |
KSexecuteString(" /ox.engine oxasir.ccc def "); |
TM_asirStarted = 1; |
TM_asirStarted = 1; |
printf("%s\n",msg); |
printf("%s\n",msg); |
if ( ! NoCopyright) { |
if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") != NULL)) { |
KSexecuteString(" oxasir.ccc (copyright()+asir_contrib_copyright();) oxsubmit oxasir.ccc oxpopstring "); |
KSexecuteString(" oxasir.ccc (copyright()+asir_contrib_copyright();) oxsubmit oxasir.ccc oxpopstring "); |
ob = KSpop(); |
ob = KSpop(); |
if (ob.tag == Sdollar) { |
if (ob.tag == Sdollar) { |
printf("%s",ob.lc.str); |
printf("%s",ob.lc.str); |
} |
} |
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}else if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") == NULL)) { |
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KSexecuteString(" oxasir.ccc (copyright();) oxsubmit oxasir.ccc oxpopstring "); |
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ob = KSpop(); |
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if (ob.tag == Sdollar) { |
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printf("%s",ob.lc.str); |
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} |
} |
} |
/* Initialize the setting of asir. */ |
/* Initialize the setting of asir. */ |
KSexecuteString(" oxasir.ccc (if(1) { Xm_server_mode = 1; Xm_helpdir = \"help-eg\"; } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
KSexecuteString(" oxasir.ccc (if(1) { Xm_server_mode = 1; Xm_helpdir = \"help-eg\"; } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
Line 467 static int startEngine(int type,char *msg) { |
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Line 529 static int startEngine(int type,char *msg) { |
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not work. */ |
not work. */ |
KSexecuteString(" oxasir.ccc (print(\"----------- Messages from asir ------------------------------\")$ ) oxsubmit oxasir.ccc oxpopcmo "); |
KSexecuteString(" oxasir.ccc (print(\"----------- Messages from asir ------------------------------\")$ ) oxsubmit oxasir.ccc oxpopcmo "); |
} |
} |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
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Line 484 static int startEngine(int type,char *msg) { |
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Line 546 static int startEngine(int type,char *msg) { |
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4. print("hello"); shift+return print("afo"); |
4. print("hello"); shift+return print("afo"); |
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*/ |
*/ |
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static void myEncoder(int c) { |
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putchar(0xf8 | (0x3 & (c >> 6))); |
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putchar(0xf0 | (0x7 & (c >> 3))); |
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putchar(0xf0 | (0x7 & c)); |
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} |
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static void myEncoderS(unsigned char *s) { |
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int i,n; |
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n = strlen(s); |
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for (i = 0; i<n ; i++) myEncoder(s[i]); |
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} |
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static void myEncoderSn(unsigned char *s,int n) { |
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int i; |
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for (i = 0; i<n ; i++) myEncoder(s[i]); |
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} |
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static void outputStringToTunnel0(int channel, unsigned char *s, int n,int view) { |
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unsigned char ts[128]; |
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int i; |
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if (view == GENERIC) { |
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printf("{%d<%d ",channel,n+1); |
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for (i=0; i<n; i++) putchar(s[i]); |
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printf("%c>}",0); |
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}else if (view == V_CFEP) { |
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sprintf(ts,"{%d<%d ",channel,n+1); |
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myEncoderS(ts); |
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myEncoderSn(s,n); myEncoder(0); |
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myEncoderS(">}"); |
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} |
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fflush(stdout); |
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} |
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static void outputStringToTunnel(int channel, unsigned char *s, int view) { |
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int start, i; |
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start = i = 0; |
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while (s[i] != 0) { |
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if (s[i] == '\n') { |
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outputStringToTunnel0(channel,&(s[start]),i+1-start,view); |
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start = i+1; |
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} |
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i++; |
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} |
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} |
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