add ptex from Akira, Norbert, and jTeX group; ptex not actually built by default yet

git-svn-id: svn://tug.org/texlive/trunk@17797 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 376 insertions, 0 deletions

diff --git a/Build/source/texk/mendexk/main.c b/Build/source/texk/mendexk/main.c
new file mode 100644
index 00000000000..9fac729869c
--- /dev/null
+++ b/Build/source/texk/mendexk/main.c
@@ -0,0 +1,376 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <kpathsea/config.h>
+#include <ptexenc/ptexenc.h>
+#include "mendex.h"
+
+#include "kana.h"
+#include "var.h"
+
+#ifdef KPATHSEA
+#include "kp.h"
+#endif
+
+char *styfile,*idxfile[256],indfile[256],*dicfile,logfile[256];
+
+#ifdef KPATHSEA
+/* default paths */
+#ifndef DEFAULT_INDEXSTYLES
+#define DEFAULT_INDEXSTYLES "."
+#endif
+#ifndef DEFAULT_INDEXDICTS
+#define DEFAULT_INDEXDICTS "."
+#endif
+KpathseaSupportInfo kp_ist,kp_dict;
+#endif
+
+#define VERSION "version 2.6f [14-Aug-2009]"
+
+int main(int argc, char **argv)
+{
+	int i,j,cc=0,startpagenum=-1,ecount=0;
+	char *envbuff;
+
+        set_enc_string(NULL, "EUC");
+#ifdef KPATHSEA
+	KP_init(argv[0]);
+	kp_ist.var_name = "INDEXSTYLE";
+	kp_ist.path = DEFAULT_INDEXSTYLES; /* default path. */
+	kp_ist.suffix = "ist";
+	KP_entry_filetype(&kp_ist);
+	kp_dict.var_name = "INDEXDICTIONARY";
+	kp_dict.path = DEFAULT_INDEXDICTS; /* default path */
+	kp_dict.suffix = "dict";
+	KP_entry_filetype(&kp_dict);
+#endif
+
+/*   check options   */
+
+	for (i=1,j=0;i<argc;i++) {
+		if ((argv[i][0]=='-')&&(strlen(argv[i])>=2)) {
+			switch (argv[i][1]) {
+			case 'c':
+				bcomp=1;
+				break;
+
+			case 'd':
+				if ((argv[i][2]=='\0')&&(i+1<argc)) {
+					i++;
+					dicfile=malloc(strlen(argv[i])+1);
+					strcpy(dicfile,argv[i]);
+				}
+				else {
+					dicfile=malloc(strlen(&argv[i][2])+1);
+					strcpy(dicfile,&argv[i][2]);
+				}
+				break;
+
+			case 'f':
+				force=1;
+				break;
+
+			case 'g':
+				gflg=1;
+				break;
+
+			case 'i':
+				fsti=1;
+				break;
+
+			case 'l':
+				lorder=1;
+				break;
+
+			case 'o':
+				if ((argv[i][2]=='\0')&&(i+1<argc)) {
+					strcpy(indfile,argv[++i]);
+				}
+				else {
+					strcpy(indfile,&argv[i][2]);
+				}
+				break;
+
+			case 'p':
+				if ((argv[i][2]=='\0')&&(i+1<argc)) {
+					i++;
+					if (strcmp(argv[i],"any")==0) fpage=2;
+					else if (strcmp(argv[i],"odd")==0) fpage=3;
+					else if (strcmp(argv[i],"even")==0) fpage=4;
+					else {
+						fpage=1;
+						startpagenum=atoi(argv[i]);
+					}
+				}
+				else {
+					if (strcmp(&argv[i][2],"any")==0) fpage=2;
+					else if (strcmp(&argv[i][2],"odd")==0) fpage=3;
+					else if (strcmp(&argv[i][2],"even")==0) fpage=4;
+					else {
+						fpage=1;
+						startpagenum=atoi(&argv[i][2]);
+					}
+				}
+				break;
+
+			case 'q':
+				verb=0;
+				break;
+
+			case 't':
+				if ((argv[i][2]=='\0')&&(i+1<argc)) {
+					strcpy(logfile,argv[++i]);
+				}
+				else {
+					strcpy(logfile,&argv[i][2]);
+				}
+				break;
+
+			case 'r':
+				prange=0;
+				break;
+
+			case 's':
+				if ((argv[i][2]=='\0')&&(i+1<argc)) {
+					i++;
+					styfile=malloc(strlen(argv[i])+1);
+					strcpy(styfile,argv[i]);
+				}
+				else {
+					styfile=malloc(strlen(&argv[i][2])+1);
+					strcpy(styfile,&argv[i][2]);
+				}
+				break;
+
+			case 'v':
+				debug=1;
+				break;
+
+			case 'E':
+				set_enc_string("EUC", NULL);
+				break;
+
+			case 'J':
+				set_enc_string("JIS", NULL);
+				break;
+
+			case 'S':
+				set_enc_string("SJIS", NULL);
+				break;
+
+			case 'U':
+				set_enc_string("UTF8", NULL);
+				break;
+
+			default:
+				fprintf(stderr,"mendex - Japanese index processor, %s (%s).\n",VERSION, get_enc_string());
+				fprintf(stderr," Copyright 2009 ASCII MEDIA WORKS.(ptex-staff@ml.asciimw.jp)\n");
+				fprintf(stderr,"usage:\n");
+				fprintf(stderr,"%% mendex [-ilqrcg] [-s sty] [-d dic] [-o ind] [-t log] [-p no] [idx0 idx1 ...]\n");
+				fprintf(stderr,"options:\n");
+				fprintf(stderr,"-i      use stdin as the input file.\n");
+				fprintf(stderr,"-l      use letter ordering.\n");
+				fprintf(stderr,"-q      quiet mode.\n");
+				fprintf(stderr,"-r      disable implicit page formation.\n");
+				fprintf(stderr,"-c      compress blanks. (ignore leading and trailing blanks.)\n");
+				fprintf(stderr,"-g      make Japanese index head <%s>.\n", AKASATANA);
+				fprintf(stderr,"-f      force to output kanji.\n");
+				fprintf(stderr,"-s sty  take sty as style file.\n");
+				fprintf(stderr,"-d dic  take dic as dictionary file.\n");
+				fprintf(stderr,"-o ind  take ind as the output index file.\n");
+				fprintf(stderr,"-t log  take log as the error log file.\n");
+				fprintf(stderr,"-p no   set the starting page number of index.\n");
+				fprintf(stderr,"-E      EUC mode.\n");
+				fprintf(stderr,"-J      JIS mode.\n");
+				fprintf(stderr,"-S      ShiftJIS mode.\n");
+				fprintf(stderr,"-U      UTF-8 mode.\n");
+				fprintf(stderr,"idx...  input files.\n");
+				exit(0);
+				break;
+			}
+		}
+		else {
+			cc=strlen(argv[i]);
+			if (cc<4) cc+=4;
+			else if (strcmp(&argv[i][cc-4],".idx")) cc+=4;
+			idxfile[j]=malloc(cc+1);
+			strcpy(idxfile[j++],argv[i]);
+		}
+	}
+	idxcount=j+fsti;
+
+/*   check option errors   */
+
+	if (idxcount==0) idxcount=fsti=1;
+
+	if (styfile==NULL) {
+#ifdef KPATHSEA
+#ifdef KPATHSEA3
+		envbuff=KP_get_value("INDEXDEFAULTSTYLE",NULL);
+#else
+		envbuff=KP_get_value("INDEXDEFAULTSTYLE","INDEXDEFAULTSTYLE",NULL);
+#endif
+#else
+		envbuff=getenv("INDEXDEFAULTSTYLE");
+#endif
+		if (envbuff!=NULL) {
+			styfile=malloc(strlen(envbuff)+1);
+			strcpy(styfile,envbuff);
+		}
+	}
+
+	if (styfile!=NULL) styread(styfile);
+
+	if ((indfile[0]=='\0')&&(idxcount-fsti>0)) {
+		for (i=strlen(idxfile[0]);i>=0;i--) {
+			if (idxfile[0][i]=='.') {
+				strncpy(indfile,idxfile[0],i);
+				sprintf(&indfile[i],".ind");
+				break;
+			}
+		}
+		if (i==-1) sprintf(indfile,"%s.ind",idxfile[0]);
+	}
+
+	if (logfile[0]=='\0') {
+		if (idxcount-fsti>0) {
+			for (i=strlen(idxfile[0]);i>=0;i--) {
+				if (idxfile[0][i]=='.') {
+					strncpy(logfile,idxfile[0],i);
+					sprintf(&logfile[i],".ilg");
+					break;
+				}
+			}
+			if (i==-1) sprintf(logfile,"%s.ilg",idxfile[0]);
+			efp=fopen(logfile,"w");
+		}
+		else {
+			efp=stderr;
+			strcpy(logfile,"stderr");
+		}
+	}
+	else efp=fopen(logfile,"w");
+
+	if (strcmp(argv[0],"makeindex")==0) {
+		verb_printf(efp,"This is Not `MAKEINDEX\', But `MENDEX\' %s (%s).\n",
+			    VERSION, get_enc_string());
+	}
+	else {
+		verb_printf(efp,"This is mendex %s (%s).\n",
+			    VERSION, get_enc_string());
+	}
+
+/*   init kanatable   */
+
+	initkanatable();
+
+/*   read dictionary   */
+
+	ecount+=dicread(dicfile);
+
+	switch (letter_head) {
+	case 0:
+	case 1:
+		if (gflg==1) {
+			strcpy(atama,akasatana);
+		}
+		else {
+			strcpy(atama,aiueo);
+		}
+		break;
+
+	case 2:
+		if (gflg==1) {
+			strcpy(atama,AKASATANA);
+		}
+		else {
+			strcpy(atama,AIUEO);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+/*   read idx file   */
+
+	lines=0;
+	ecount=0;
+	ind=(struct index *)malloc(sizeof(struct index));
+
+	for (i=0;i<idxcount-fsti;i++) {
+		ecount+=idxread(idxfile[i],lines);
+	}
+	if (fsti==1) {
+		ecount+=idxread(NULL,lines);
+	}
+	verb_printf(efp,"%d entries accepted, %d rejected.\n",acc,reject);
+
+	if (ecount!=0) {
+		verb_printf(efp,"%d errors, written in %s.\n",ecount,logfile);
+		lines=0;
+	}
+	if (lines==0) {
+		verb_printf(efp,"Nothing written in output file.\n");
+		if (efp!=stderr) fclose(efp);
+		exit(-1);
+	}
+
+/*   sort index   */
+
+	verb_printf(efp,"Sorting index.");
+
+	scount=0;
+	wsort(ind,lines);
+
+	verb_printf(efp,"...done(%d comparisons).\n",scount);
+
+/*   sort pages   */
+
+	verb_printf(efp,"Sorting pages.");
+
+	scount=0;
+	pagesort(ind,lines);
+
+	verb_printf(efp,"...done(%d comparisons).\n",scount);
+
+/*   get last page   */
+
+	if ((fpage>1)&&(idxcount-fsti>0)) cc=lastpage(idxfile[0]);
+
+	switch (fpage) {
+	case 2:
+		startpagenum=cc+1;
+		break;
+
+	case 3:
+		if ((cc+1)%2==0) startpagenum=cc+2;
+		else startpagenum=cc+1;
+		break;
+
+	case 4:
+		if ((cc+1)%2==1) startpagenum=cc+2;
+		else startpagenum=cc+1;
+		break;
+		
+	default:
+		break;
+	}
+
+/*   write indfile   */
+
+	verb_printf(efp,"Making index file.");
+
+	indwrite(indfile,ind,startpagenum);
+
+	verb_printf(efp,"...done.\n");
+
+	if (idxcount-fsti==0) strcpy(indfile,"stdout");
+
+	verb_printf(efp,"%d warnings, written in %s.\n",warn,logfile);
+	verb_printf(efp,"Output written in %s.\n",indfile);
+	if (efp!=stderr) fclose(efp);
+
+	exit(0);
+}