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authorKarl Berry <karl@freefriends.org>2006-01-11 23:51:10 +0000
committerKarl Berry <karl@freefriends.org>2006-01-11 23:51:10 +0000
commitcc7cf2bce16eee99b7adfbd6a883bd13f9bbfcca (patch)
treef94911f50a8230645fbe38ff1e21db94e64f1f9f /Master/texmf-dist/source/latex/bengali
parent49612f5ce319ca68a346e9e50c9cc464f30e9a24 (diff)
trunk/Master/texmf-dist/source/latex/bengali
git-svn-id: svn://tug.org/texlive/trunk@156 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/bengali')
-rw-r--r--Master/texmf-dist/source/latex/bengali/beng.c1152
-rw-r--r--Master/texmf-dist/source/latex/bengali/bengdoc.bn731
-rw-r--r--Master/texmf-dist/source/latex/bengali/example.bn55
3 files changed, 1938 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/bengali/beng.c b/Master/texmf-dist/source/latex/bengali/beng.c
new file mode 100644
index 00000000000..53b155e5eaf
--- /dev/null
+++ b/Master/texmf-dist/source/latex/bengali/beng.c
@@ -0,0 +1,1152 @@
+/***************************************************************************/
+/* */
+/* beng.c v2.0 */
+/* */
+/* Source code for "Bengali for TeX" preprocessor. */
+/* Anshuman Pandey <apandey@u.washington.edu>, 2002/03/27 */
+/* */
+/* Based on Revision 1.1 1996/03/05 of skt.c preprocessor developed by */
+/* Charles Wikner <wikner@nacdh4.nac.ac.za> */
+/* */
+/***************************************************************************/
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+/* DECLARE FUNCTIONS */
+void exit (int);
+void search (void);
+void write_outbuf(void);
+void write_line (char *);
+char * str_find (char *, char *);
+void getline (void);
+char * command (char *);
+void error (char *, int);
+void process (void);
+void chrcat (char *, char);
+void bncont (void);
+void bnword (void);
+void single (char);
+void frontac (void);
+void backac (void);
+void sam_warning (void);
+void samyoga (void);
+
+FILE *infile, *outfile, *fopen();
+char infilename[80];
+char outfilename[80];
+
+#define TRUE 1
+#define FALSE 0
+
+unsigned char bnline; /* flag TRUE if there is any Bengali on this line */
+unsigned char bnmode; /* flag TRUE while within {\bn } */
+unsigned char eof_flag; /* flag True when end of file detected */
+unsigned char ac_flag; /* flag TRUE while processing Bengali vowels */
+unsigned char roman_flag; /* flag TRUE if previous output was Roman string */
+
+int nest_cnt; /* '{' increments, '}' decrements, while in \bn */
+int err_cnt; /* incremented by any error while in \bn */
+#define err_max 10 /* after err_max errors, program aborts */
+int line_cnt; /* line number of current input line */
+
+char inbuf[133]; /* input file line buffer of text being processed */
+char *i_ptr; /* general pointer to input buffer */
+char outbuf[512]; /* output file line buffer of text processed */
+char *o_ptr; /* general pointer to output buffer */
+
+unsigned char cont_end; /* flag TRUE when line ends with %-continuation */
+unsigned char cont_begin; /* flag TRUE when line begins after %-continuation */
+unsigned char hal_flag; /* flag TRUE when hal_type detected in syllable */
+unsigned char ac_char; /* storage for working vowel character */
+unsigned char pre_ra; /* storage/flag for 'r' at beginning of samyoga */
+char ac_hook; /* vowel diacritic code */
+char bnbuf[255]; /* storage for Bengali in internal code */
+char *s_ptr; /* general pointer to Bengali buffer */
+char *old_sptr; /* points to samyoga start; used by warning message */
+char work[80]; /* general scratchpad */
+char *w_ptr; /* general pointer to work buffer */
+char tmp[80]; /* temporary buffer for previous syllable */
+int ra; /* post_ra type to use with this character */
+int ya; /* post_ya type to use with this character */
+int post_ra; /* flag to append ra to samyoga */
+int post_ya; /* flag to append ya to samyoga */
+int hasanta; /* flag to add hasanta to samyoga (i.e. no vowel) */
+int hr_flag; /* flag indicates vowel picked up in samyoga (h.r) */
+
+
+/***************************************************************************/
+/* Function: main() */
+/***************************************************************************/
+
+main(argc,argv)
+int argc;
+char *argv[];
+{ char *p; int k;
+
+ /* Initialization */
+
+ bnmode = eof_flag = FALSE;
+ nest_cnt = err_cnt = 0;
+ line_cnt = 0;
+ i_ptr = inbuf; *i_ptr = '\0';
+ s_ptr = bnbuf; *s_ptr = '\0';
+ o_ptr = outbuf; *o_ptr = '\0';
+
+ /* handle command-line options */
+
+ k=0;
+ if (argc>1) strcpy(infilename,argv[1]);
+ if (strcmp(infilename,"-h")==0)
+ { k=1;
+ strcpy(infilename,"");
+ printf("Preprocessor for \"Bengali for TeX\" package, v2.0, 2002.03.27\n");
+ printf("Anshuman Pandey <apandey@u.washington.edu>\n");
+ printf("Syntax: beng infile[.bn] [outfile[.tex]]\n");
+ exit(0);
+ }
+
+ /* then get file names */
+ switch(argc-k)
+ { case 3: strcpy(infilename,argv[1+k]);
+ strcpy(outfilename,argv[2+k]);
+ break;
+ case 2: strcpy(infilename,argv[1+k]);
+ strcpy(outfilename,"");
+ break;
+ default: strcpy(infilename,"");
+ while(strlen(infilename) == 0)
+ { printf("Input file: "); gets(infilename); }
+ printf("Output file: ");
+ gets(outfilename);
+ }
+
+ if (strlen(outfilename) == 0)
+ { strcpy (outfilename,infilename); /* default output file name */
+ p = strchr(outfilename,'.');
+ if (p != 0) *p = '\0'; /* delete out file name extension */
+ }
+ p = strchr(infilename,'.');
+ if (p == 0) strcat(infilename,".bn"); /* default input file extension */
+ if ((infile=fopen(infilename,"r")) == NULL)
+ { printf("Cannot open file %s\n",infilename); exit(1); }
+ getline(); if (eof_flag)
+ { printf("Input file %s is empty.\n",infilename); exit(1); }
+ p = strchr(outfilename,'.');
+ if (p == 0)
+ { if (inbuf[0] == '@') strcat(outfilename,".dn");
+ else strcat(outfilename,".tex"); /* set default output file extension */
+ }
+ if ((outfile=fopen(outfilename,"w")) == NULL)
+ { printf("Cannot open output file %s\n",outfilename); exit(1); }
+
+ /* Normal main loop */
+
+ while(eof_flag == 0)
+ { while(!bnmode && !eof_flag) search(); /* search for \bn command */
+ while( bnmode && !eof_flag) process(); /* process bengali text */
+ if (err_cnt >= err_max)
+ { printf("Too many (%d) errors, aborting program\n",err_cnt); break; }
+ }
+ if ((err_cnt < err_max) && (nest_cnt != 0))
+ printf("Brace mismatch within \\bn = %d\n",nest_cnt);
+ fclose(infile);
+ fclose(outfile);
+ exit(1);
+
+}
+
+
+/***************************************************************************/
+/* Function: search() */
+/* */
+/* Search inbuf for '{\bn', getting more input lines as necessary */
+/* until string found or end of file, copying input to output; if */
+/* the string is found but command not recognised, it is treated as */
+/* ordinary text; if valid command i_ptr points to first sanskrit */
+/* char after command, and sets bnmode TRUE. */
+/***************************************************************************/
+
+void search(void)
+{
+unsigned char c;
+char *p,*q;
+ while (eof_flag == 0)
+ { p = str_find(i_ptr,"{\\bn");
+ if (p == 0)
+ { if (bnline == TRUE) { strcat(outbuf,i_ptr); write_outbuf(); }
+ else { write_line(inbuf); o_ptr = outbuf; *o_ptr = '\0'; }
+ getline();
+ continue;
+ }
+ q = i_ptr; i_ptr = p;
+ if ((p = command(p)) == 0) /* test command string \bn */
+ { p = i_ptr; i_ptr = q; /* if bad \bn command */
+ c = *++p; *p = '\0'; /* copy partial line, and search more */
+ strcat(outbuf,i_ptr); *p = c; i_ptr = p; continue;
+ }
+ i_ptr = q;
+ nest_cnt++; c = *p; *p = '\0'; /* skip over '{\bn' */
+ strcat(outbuf,i_ptr); /* append partial line to outbuf */
+ *p = c; i_ptr = p;
+ bnmode = TRUE; bnline = TRUE; /* now comes the fun! */
+ break;
+ }
+}
+
+
+/***************************************************************************/
+/* Function: write_outbuf() */
+/* */
+/* Write outbuf in 80 character lines */
+/***************************************************************************/
+
+void write_outbuf(void)
+{
+char c, d, e;
+ while(1)
+ { c = '\0';
+ if (strlen(outbuf) < 81) { write_line(outbuf); break; }
+ for (o_ptr = outbuf + 78; o_ptr > outbuf + 50; o_ptr--)
+ { if (*o_ptr == ' ') break; }
+ if (*o_ptr != ' ') { for (o_ptr = outbuf+78; o_ptr > outbuf + 50; o_ptr--)
+ if ((*o_ptr=='\\') && (*(o_ptr-1)!='\\')) break;
+ if (o_ptr == outbuf+50) o_ptr = outbuf+78;
+ c = *o_ptr; *o_ptr++ = '%'; d = *o_ptr;
+ }
+ *o_ptr++ = '\n'; e = *o_ptr; *o_ptr = '\0';
+ write_line(outbuf);
+ *o_ptr = e;
+ if (c!='\0') { *--o_ptr = d; *--o_ptr = c; } /* restore displaced chars */
+ strcpy(outbuf,o_ptr);
+ }
+ o_ptr = outbuf;
+ *o_ptr = '\0';
+}
+
+
+/***************************************************************************/
+/* Function: write_line() */
+/* */
+/* Write p-string to output device */
+/***************************************************************************/
+
+void write_line(char *p)
+{
+ if (err_cnt == 0) fputs(p,outfile);
+}
+
+
+/***************************************************************************/
+/* Function: str_find() */
+/* */
+/* Find first occasion of string *str within *buf before '%' char; */
+/* return pointer first char of str within buf, else 0. */
+/***************************************************************************/
+
+char * str_find(char *buf, char *str)
+{ char *p, *x;
+ p = strstr(buf,str);
+ if (p == 0) return(0);
+ x = strchr(buf,'%');
+ if ((x != 0) && (p > x)) return(0);
+ return(p);
+}
+
+
+/***************************************************************************/
+/* Function: getline() */
+/* */
+/* Get another line from input file; reset i_ptr, increments */
+/* line_cnt, and sets eof_flag if EOF. */
+/***************************************************************************/
+
+void getline(void)
+{
+char *p;
+ i_ptr = inbuf;
+ *i_ptr = '\0';
+ line_cnt++;
+ if (fgets(inbuf,133,infile) == NULL) eof_flag = TRUE;
+ if (bnmode == FALSE) bnline = FALSE;
+}
+
+
+/***************************************************************************/
+/* Function: command() */
+/* */
+/* Check for valid \bn command; if invalid command, print error message */
+/***************************************************************************/
+
+char * command(char *p)
+{ p += 4; /* skip over '{\bn' */
+ if (*p++ != ' ') p = 0;
+ if (p == 0) error("Unrecognised command string",7);
+ return(p);
+}
+
+
+/***************************************************************************/
+/* Function: error() */
+/* */
+/* Print out error message, including string *s and 'n' characters */
+/* of inbuf. */
+/***************************************************************************/
+
+void error(char *s, int n)
+{ char err_str[80]; int j;
+ if (++err_cnt <= err_max)
+ { if (n > 0) { for (j=0; j<n; j++) err_str[j] = *(i_ptr+j);
+ err_str[j] = '\0';
+ }
+ if (n == 0) { strcpy(err_str,"oct(");
+ chrcat(err_str,'0' + (*i_ptr/64));
+ chrcat(err_str,'0' + (*i_ptr/8));
+ chrcat(err_str,'0' + (*i_ptr & 7));
+ strcat(err_str,")");
+ }
+ if (n < 0) { err_str[0] = '\0'; }
+ }
+ printf("Line %4d Error: %s %s\n",line_cnt,s,err_str);
+}
+
+
+/***************************************************************************/
+/* Function: process() */
+/* */
+/* Process input text within {\bn, converting to internal format in bnbuf */
+/***************************************************************************/
+
+#define ISAC(c) (((strchr("aAiIuUxeEoO",c) != 0) && c) ? TRUE : FALSE)
+
+/* wWX removed from the definition of ISAC above (.R .l .L) */
+
+void process(void)
+{ int cap_flag, underscore;
+unsigned char *i, c, d;
+#define CF ac_flag=underscore=cap_flag=roman_flag=FALSE
+#define CC CF; continue
+#define CR ac_flag=underscore=cap_flag=FALSE;
+#define CI i_ptr++; CC
+
+ CF;
+ while(1)
+ { if (eof_flag) return;
+ if (err_cnt >= err_max)
+ { bnmode = FALSE; return; }
+ c = *i_ptr; d = *(i_ptr+1);
+/* END OF LINE */
+ if ((c == '\0') || (c == '\n'))
+ { bnword(); strcat (outbuf,i_ptr); write_outbuf(); getline(); CC; }
+/* IMBEDDED ROMAN */
+ if (strchr("!'()*+,-/:;=?[]`",c) || ((c == '.') && (*(i_ptr+1) == '.')))
+ { if (c == '.') i_ptr++;
+ if (bnbuf[0]) { bnword(); }
+ while(1)
+ { chrcat(outbuf,c); c = *++i_ptr;
+ if (c == '.')
+ { if (*(i_ptr+1) != '.') break;
+ i_ptr++; continue;
+ }
+ if ((strchr("!'()*+,-/:;=?[]`",c) && c) == 0) break;
+ }
+ CR; continue;
+ }
+/* ILLEGAL CHARS */
+ if (strchr("_$fqwxzBCDEFGJKLNOPQSVWXYZ\177",c))
+ { error("Illegal bengali character: ",1); CI; }
+ if (c>127) { error("Invalid character >80H: ",1); CI; }
+/*?? Since we are now case sensitive (unlike skt), the list of */
+/*?? illegal chars has been increased (_ added, and & removed) */
+/* CONTROL CHARACTERS */
+ if (c < ' ')
+ { error("Illegal control character: ",0); CI; }
+/* IMBEDDED LATEX COMMAND STRINGS */
+ if (c == '\\')
+ { if (d == '-') /* imbedded discretionary hyphen */
+ { strcat(bnbuf,"!"); i_ptr++; CI; }
+ bnword();
+ if (isalpha(d) == 0)
+ { chrcat(outbuf,c); chrcat(outbuf,*++i_ptr); CI; }
+ else
+ { while (1)
+ { chrcat(outbuf,c); c = *++i_ptr; if (isalpha(c) == 0) break; }
+ }
+ CC;
+ }
+/* SPACE CHAR */
+ if (c == ' ')
+ { bnword(); while(*++i_ptr == ' '); chrcat(outbuf,c); CC;
+ }
+/*?? slight change here, since underscore is now an illegal character */
+/* COMMENT DELIMITER */
+ if (c == '%')
+ { if (*(i_ptr+1) == '\n') bncont();
+ else bnword();
+ strcat(outbuf,i_ptr); write_outbuf(); getline(); CC;
+ }
+
+/* HASANTA */
+ if (c == '&') {
+ c = '@';
+ }
+
+/* BRACES */
+ if (c == '{') { if (d == '}') { i_ptr++; CI; } /* for words like pra{}uga */
+ else { nest_cnt++; bncont(); chrcat(outbuf,c); CI; }
+ }
+ if (c == '}')
+ { bnword(); chrcat(outbuf,c);
+ if (--nest_cnt == 0)
+ { bnmode = FALSE;
+ i_ptr++; return;
+ }
+ else CI;
+ }
+/* UPPER CASE */
+ if (isupper(c))
+ { switch (c)
+ { case 'A':
+ case 'I':
+ case 'U':
+ case 'M':
+ case 'H': break;
+ case 'T': c = 'L'; break;
+ case 'R': c = 'w'; break;
+ default: c = '*'; break;
+ }
+ if (c=='*') { error("Invalid upper case: ",1); CI; }
+ }
+/*?? big change with that code: the upper case has a different *meaning* than */
+/*?? the lower case: fortunately, AIUMH are the same as the internal code :-) */
+/* DOT_CHAR */
+ if (c == '.') { switch(d)
+ { case 'y': c = 'Y'; break;
+ case 'd': c = 'q'; break;
+ case 'h': c = 'H'; break;
+ /* case 'l': c = 'w'; break; */
+ case 'm': c = 'M'; break;
+ case 'n': c = 'N'; break;
+ case 'o': c = '%'; break;
+ case 'r': c = 'x'; break;
+ case 's': c = 'S'; break;
+ case 't': c = 'f'; break;
+ }
+ if (c=='.') { error("Invalid dot_character: ",2); CI; }
+ i_ptr++; d = *(i_ptr+1);
+ }
+
+/* NEXT CHAR IS H */
+ if (d=='h')
+ { if (strchr("bcdfgjkptqw",c)) { c=toupper(c); i_ptr++; d=*(i_ptr+1); }
+ }
+
+/* The upper/lowercase stuff removed: a following 'h' converts a consonant */
+/* to its upper case internal code, e.g th --> T. Note that 'w' is added */
+/* to the list for R Rh */
+
+/* QUOTE CHAR */
+ if (c == '\"') { switch(d)
+ { case 'n': c = 'z'; break;
+ case 's': c = 'Z'; break;
+ }
+ if (c=='\"') { error("Invalid quote_character",2); CI; }
+ i_ptr++; d = *(i_ptr+1);
+ }
+
+/* TILDE CHAR */
+ if (c == '~') { switch (d)
+ { case 'n': c = 'V'; break;
+ case 'm': c = '~'; break;
+ case 'r': c = 'R'; break;
+ default : c = '*'; break;
+ }
+ if (c=='*')
+ { error("Invalid use of tilde character: ",2); CI; }
+ i_ptr++; d = *(i_ptr+1);
+ }
+/* TWO CHAR VOWELS */
+ if ( strchr("aiu",c) && strchr("aiu",d) )
+ { switch(c)
+ { case 'a': switch(d)
+ { case 'a': c = 'A'; break;
+ case 'i': c = 'E'; break;
+ case 'u': c = 'O'; break;
+ } break;
+ case 'i': if (d=='i') c = 'I'; break;
+ case 'u': if (d=='u') c = 'U'; break;
+ }
+ if (isupper(c)) { i_ptr++; d = *(i_ptr+1); }
+ }
+/*?? all the upper/lowercase stuff removed */
+/* NOW CHAR SHOULD BE INTERNAL REPRESENTATION OF SANSKRIT CHAR */
+ if ( ((c=='~' || c=='M') && !(ac_flag)) ) {
+ i_ptr -=2; error("No vowel before nasal: ",3); i_ptr +=2; CF;
+ }
+
+ if (c=='H' && !(ac_flag)) {
+ i_ptr -=2; error("No vowel before visarga: ",3); i_ptr +=2; CF;
+ }
+
+ chrcat(bnbuf,c);
+ CR;
+ if (ISAC(c)) ac_flag = TRUE;
+ i_ptr++;
+ }
+}
+
+#undef CI
+#undef CC
+#undef CR
+#undef CF
+
+
+/***************************************************************************/
+/* Function: chrcat() */
+/* */
+/* Append character c to end of buffer s */
+/***************************************************************************/
+
+void chrcat(char *s, char c)
+{ char temp[] = " "; temp[0] = c; strcat(s,temp);
+}
+
+
+/***************************************************************************/
+/* Function: bncont() */
+/* */
+/* Similar to bnword() but used where input text line ends in '%' to */
+/* continue on next line. */
+/***************************************************************************/
+
+void bncont(void)
+{
+ cont_end = TRUE; bnword();
+ cont_end = FALSE; cont_begin = TRUE;
+}
+
+
+/***************************************************************************/
+/* Function: bnword() */
+/* */
+/* Convert contents of bnbuf to output string in outbuf */
+/***************************************************************************/
+
+/* internal code for consonants */
+static char hal_chars[] = "BCDFGJKLNPQRSTVWYZbcdfghjklmnpqrstvwyz";
+
+#define ISHAL(c) (((strchr(hal_chars,c) != 0) && c) ? TRUE : FALSE)
+
+#define CLRFLAGS ac_hook=post_ra=pre_ra=hasanta=hal_flag=post_ya=0
+
+#define CAT(w,x,z) \
+strcat(w,x); strcat(w,z)
+
+void bnword(void)
+{ char c;
+ if (roman_flag && bnbuf[0]) { strcat(outbuf,"\\,"); roman_flag = FALSE; }
+
+/* A word is built up one syllable at a time: a syllable typically comprises */
+/* a consonant (or samyoga) followed by a vowel (with its nasalisation). */
+/* If there is no consonant, then a front-vowel is output; if there */
+/* is no vowel, then a viraama is appended to the consonant/samyoga. */
+/* One effect of this is that, if a consonant cluster is not fully resolved */
+/* into a single samyoga, it will be treated as two syllable: in particular, */
+/* the hook of the short-i will span one samyoga only. */
+/* */
+/* The `work' buffer is used as a scratchpad while building a syllable; on */
+/* completion it is stored in the `tmp' buffer before shipping to the output */
+/* buffer. This temporary storage while working on the next syllable, allows */
+/* changes to the back spacing of the previous syllable for more effiecient */
+/* output. */
+/* */
+/* `ra' is difficult: the first `r' of a consonant cluster is simply flagged */
+/* in `pre_ra', and similarly the final `r' in `post_ra', and then these are */
+/* dealt with when appending a vowel. */
+
+ CLRFLAGS;
+ s_ptr = bnbuf; c = *s_ptr;
+ if (c == '\0') return;
+ *tmp = '\0'; *work = '\0';
+ while (1)
+ { CLRFLAGS; /* in particular, need to clear hal_flag for the likes of kara */
+ c= *s_ptr++;
+ if (c == '\0')
+ { if (*tmp) { if (outbuf[0]=='\0' && tmp[0]=='[') strcat(outbuf,"{}");
+ strcat(outbuf,tmp);
+ }
+ break;
+ }
+ if (ISAC(c))
+ { ac_char = c;
+ frontac();
+ if (*tmp) { if (outbuf[0]=='\0' && tmp[0]=='[') strcat(outbuf,"{}");
+ strcat(outbuf,tmp);
+ }
+ strcpy(tmp,work);
+ *work = '\0'; cont_begin = 0;
+ continue;
+ }
+ if (strchr("0123456789\"!%|\\@~HM",c))
+ { single(c);
+ if (*tmp) { if (outbuf[0]=='\0' && tmp[0]=='[') strcat(outbuf,"{}");
+ strcat(outbuf,tmp);
+ }
+ strcpy(tmp,work);
+ *work = '\0'; cont_begin = 0;
+ continue;
+ }
+ if (c == 'r') { pre_ra = TRUE; c = *s_ptr; }
+ else s_ptr--;
+ old_sptr = s_ptr; /* save pointer to start of samyoga */
+ if (ISHAL(c)) { hal_flag = TRUE; samyoga(); c = *s_ptr; }
+ ac_char = hasanta = 0;
+ if (!hr_flag) { if (ISAC(c)) { ac_char = *s_ptr++; }
+ else hasanta = TRUE; /* hr_flag = h.r parsed by samyoga */
+ }
+ backac(); hr_flag = FALSE;
+ if (*tmp) { if (outbuf[0]=='\0' && tmp[0]=='[') strcat(outbuf,"{}");
+ strcat(outbuf,tmp);
+ }
+ strcpy(tmp,work);
+ *work = '\0'; cont_begin = FALSE;
+
+ }
+ strcat(outbuf,work);
+ s_ptr = bnbuf; *s_ptr = '\0';
+ cont_begin = 0;
+}
+
+
+/***************************************************************************/
+/* Function: single() */
+/* */
+/* Output single (stand-alone) character to work buffer */
+/***************************************************************************/
+
+void single(char c)
+{
+ switch(c)
+ { case '0': strcat(work,"0"); break; /* numerals */
+ case '1': strcat(work,"1"); break;
+ case '2': strcat(work,"2"); break;
+ case '3': strcat(work,"3"); break;
+ case '4': strcat(work,"4"); break;
+ case '5': strcat(work,"5"); break;
+ case '6': strcat(work,"6"); break;
+ case '7': strcat(work,"7"); break;
+ case '8': strcat(work,"8"); break;
+ case '9': strcat(work,"9"); break;
+ case '!': strcat(tmp,"\\-"); break; /* discretionary hyphen */
+/* case '%': strcat(work,"?"); break; */
+ case '|': strcat(work,"."); break; /* dnari */
+/* case '\\': strcat(work,"H1"); break; */
+ case '@': strcat(work,"\\30Cz"); break; /* hasanta */
+ case '~': strcat(work,"w"); break; /* candrabindu */
+ case 'H': strcat(work,"H"); break; /* visarga */
+ case 'M': strcat(work,"M"); break; /* anusvara */
+ }
+}
+
+
+/***************************************************************************/
+/* Function: frontac() */
+/* */
+/* Process a front-vowel to workbuf */
+/***************************************************************************/
+
+void frontac(void)
+{
+ CLRFLAGS;
+ switch(ac_char)
+ { case 'a': strcat(work,"a"); break;
+ case 'A': strcat(work,"aA"); break;
+ case 'i': strcat(work,"\\302z"); break;
+ case 'I': strcat(work,"\\303z"); break;
+ case 'u': strcat(work,"\\304z"); break;
+ case 'U': strcat(work,"\\305z"); break;
+ case 'x': strcat(work,"\\306z"); break;
+ /* case 'w': strcat(work,"--"); break; */
+ case 'e': strcat(work,"\\308z"); break;
+ case 'E': strcat(work,"\\309z"); break;
+ case 'o': strcat(work,"\\30Az"); break;
+ case 'O': strcat(work,"\\30Bz"); break;
+ default : error("Lost in frontac()",-1);
+ }
+}
+
+
+/***************************************************************************/
+/* Function: sam_warning() */
+/* */
+/* Print a warning message that a hasanta will be used within a */
+/* samyoga. Also print input file line number, together with an */
+/* indication of the samyoga and where the viraama will be placed. */
+/***************************************************************************/
+
+void sam_warning(void)
+{
+ char *p, msg[80]="";
+ p = old_sptr;
+ if (pre_ra)
+ { strcat(msg,"r");
+ if (p==s_ptr) strcat(msg,"-");
+ }
+ while (ISHAL(*p))
+ { switch (*p)
+ { case 'B': strcat(msg,"bh"); break;
+ case 'C': strcat(msg,"ch"); break;
+ case 'D': strcat(msg,"dh"); break;
+ case 'G': strcat(msg,"gh"); break;
+ case 'H': strcat(msg,".h"); break;
+ case 'J': strcat(msg,"jh"); break;
+ case 'K': strcat(msg,"kh"); break;
+ case 'P': strcat(msg,"ph"); break;
+ case 'T': strcat(msg,"th"); break;
+ case 'f': strcat(msg,".t"); break;
+ case 'F': strcat(msg,".th"); break;
+ case 'N': strcat(msg,".n"); break;
+ case 'q': strcat(msg,".d"); break;
+ case 'Q': strcat(msg,".dh"); break;
+ case 'S': strcat(msg,".s"); break;
+ case 'V': strcat(msg,"~n"); break;
+ case 'Y': strcat(msg,".y"); break;
+ case 'z': strcat(msg,"\"n"); break;
+ case 'Z': strcat(msg,"\"s"); break;
+ default: chrcat(msg,*p); break;
+ }
+ if (++p == s_ptr) strcat(msg,"-");
+ }
+ if (ISAC(*p))
+ { switch (*p)
+ { /* case 'w': strcat(msg,".l"); break; */
+ case 'x': strcat(msg,".r"); break;
+ default: chrcat(msg,*p); break;
+ }
+ }
+ printf("Line %4d Warning: samyoga viraama: %s\n",line_cnt,msg);
+}
+
+
+/***************************************************************************/
+/* Function: backac() */
+/* */
+/* Handle vowel diacritics */
+/***************************************************************************/
+
+void backac(void)
+{ int j,k; char c, *p;
+
+ if (pre_ra && (*work=='\0')) /* case r.r, r.R, r.l, r.L, ru, rU, ra */
+ { c = toupper(ac_char);
+ /* if ((c =='X') || (c == 'W')) {frontac(); return; } */
+ if (c == 'U')
+ { if (ac_char == 'u')
+ { strcat(work,"\\319z"); ac_char = 'a'; }
+ else { strcat(work,"\\31Az"); ac_char = 'a'; }
+ }
+
+ else { strcat(work,"r"); } /* ra */
+ pre_ra = FALSE; hal_flag = TRUE;
+ }
+
+ if (post_ra) { strcat(work,"\\30Fz"); } /* ra-phala */
+ if (post_ya) { strcat(work,"\\30Dz"); } /* ya-phala */
+ post_ya = post_ra = 0;
+
+c = ac_char;
+
+if (pre_ra) { strcat(work,"\\30Ez"); } /* add repha */
+/* if (hasanta) { strcat(work,"\\30Cz"); } /* add hasanta */
+
+if (ac_char == 'A') { strcat(work,"A");} /* add aa-dia */
+if (ac_char == 'i') { CAT(tmp,"i",""); } /* add i-dia */
+if (ac_char == 'I') { strcat(work,"I"); } /* add ii-dia */
+if (ac_char == 'u') { strcat(work,"u");} /* add u-dia */
+if (ac_char == 'U') { strcat(work,"U");} /* add uu-dia */
+if (ac_char == 'x') { strcat(work,"W");} /* add .r dia */
+if (ac_char == 'e') { CAT(tmp,"e",""); } /* add e-dia */
+if (ac_char == 'E') { CAT(tmp,"E",""); } /* add ai-dia */
+if (ac_char == 'o') { CAT(tmp,"e",""); strcat(work,"A");} /* add o-dia */
+if (ac_char == 'O') { CAT(tmp,"e",""); strcat(work,"O");} /* add au-dia */
+
+}
+
+/***************************************************************************/
+/* Function: samyoga() */
+/* */
+/* Work along bnbuf sequentially to build up a samyoga print */
+/* string in the work buffer and update the samyoga parameters. */
+/* */
+/* The method is quite unsophisticated, but its simplicity lends */
+/* clarity for later additions or changes, and for this reason */
+/* is done in Devanagari alphabetical order, but with longer */
+/* strings before shorter. */
+/* */
+/* Cr and Cy conjuncts are not defined in the individual cases for each */
+/* consonant. Rather these are handled in bulk by the program at the end */
+/* of the function. */
+/* */
+/* Macros are used to simplify reading the program --- believe it or not! */
+/* */
+/* Switch/case is used on the first letter, then the main LS macro tests: */
+/* (1) if the test string matches the input exactly, then */
+/* (2) bump input pointer to the character after string match */
+/* (3) use NC etc macro to break out of switch instruction */
+/***************************************************************************/
+
+
+#define LS(a,c,z) n=strlen(a); \
+ if(strncmp(p,a,n)==0) { strcat(work,z); p+=n; c;}
+
+#define NX sam_flag = 'X'; break;
+#define NR sam_flag = 'R'; break;
+#define NC sam_flag = 'C'; break;
+
+#define IX p++; sam_flag = 'X'; break;
+#define IR p++; sam_flag = 'R'; break;
+#define IC p++; sam_flag = 'C'; break;
+
+/******************************************************************************/
+
+void samyoga(void)
+{
+char *p, sam_flag; int n;
+ sam_flag = 0;
+ p = s_ptr;
+ while (1)
+ { if (!ISHAL(*p)) { NX; }
+ switch (*p++)
+ {
+
+ /* k */
+ case 'k': if(*p=='u')
+ {p+=1; strcat(work,"k{\\kern-.25em}u{\\kern.25em}");NX;}
+ if(*p=='U')
+ {p+=1; strcat(work,"k{\\kern-.25em}U{\\kern.25em}");NX;}
+ if(*p=='x')
+ {p+=1; strcat(work,"k{\\kern-.25em}W{\\kern.25em}");NX;}
+ if(*p=='S' && *(p+1)=='N')
+ {p+=2; strcat(work,"\\388z");NR;}
+ if(*p=='S' && *(p+1)=='m')
+ {p+=2; strcat(work,"\\389z");NR;}
+ LS("k", NR, "\\380z" );
+ LS("f", NR, "\\381z" );
+ LS("t", NR, "\\382z" );
+ LS("b", NR, "\\383z" );
+ LS("m", NR, "\\384z" );
+ LS("r", NR, "\\385z" );
+ LS("l", NR, "\\386z" );
+ LS("v", NR, "\\383z" );
+ LS("s", NR, "\\38Az" );
+ LS("S", NR, "\\387z" );
+ strcat(work,"k"); NR;
+
+ /* kh */
+ case 'K': strcat(work,"K"); NR;
+
+ /* g */
+ case 'g': LS("D", NR, "\\38Bz" );
+ LS("n", NR, "\\38Cz" );
+ LS("b", NR, "\\38Dz" );
+ LS("m", NR, "\\38Ez" );
+ LS("l", NR, "\\38Fz" );
+ LS("v", NR, "\\38Dz" );
+ strcat(work,"g"); NR;
+
+ /* gh */
+ case 'G': LS("n", NR, "\\390z");
+ strcat(work,"G"); NR;
+
+ /* "n */
+ case 'z': if(*p=='k' && *(p+1)=='S')
+ {p+=2; strcat(work,"\\392z");NR;}
+ LS("k", NR, "\\391z");
+ LS("K", NR, "\\393z");
+ LS("g", NR, "\\394z");
+ LS("G", NR, "\\395z");
+ LS("m", NR, "\\396z");
+ strcat(work,"q"); NR;
+
+ /* c */
+ case 'c': if(*p=='C' && (*(p+1)=='b' || *(p+1)=='v'))
+ {p+=2; strcat(work,"\\399z");NR;}
+ LS("c", NR, "\\397z");
+ LS("C", NR, "\\398z");
+ LS("V", NR, "\\39Az");
+ strcat(work,"c"); NR;
+
+ /* ch */
+ case 'C': strcat(work,"C"); NR;
+
+ /* j */
+ case 'j': if(*p=='j' && (*(p+1)=='b' || *(p+1)=='v'))
+ {p+=2; strcat(work,"\\39Cz");NR;}
+ LS("j", NR, "\\39Bz" );
+ LS("J", NR, "\\39Dz" );
+ LS("V", NR, "\\39Ez" );
+ LS("b", NR, "\\39Fz" );
+ LS("v", NR, "\\39Fz" );
+ strcat(work,"j"); NR;
+
+ /* jh */
+ case 'J': if(*p=='u')
+ {p+=1; strcat(work,"J{\\kern-.24em}u{\\kern.24em}");NX;}
+ if(*p=='U')
+ {p+=1; strcat(work,"J{\\kern-.24em}U{\\kern.24em}");NX;}
+ if(*p=='x')
+ {p+=1; strcat(work,"J{\\kern-.24em}W{\\kern.24em}");NX;}
+ strcat(work,"J"); NR;
+
+ /* ~n */
+ case 'V': if(*p=='u')
+ {p+=1; strcat(work,"Q{\\kern-.39em}u{\\kern.39em}");NX;}
+ if(*p=='U')
+ {p+=1; strcat(work,"Q{\\kern-.39em}U{\\kern.39em}");NX;}
+ if(*p=='x')
+ {p+=1; strcat(work,"Q{\\kern-.39em}W{\\kern.39em}");NX;}
+ LS("c", NR, "\\3A0z" );
+ LS("C", NR, "\\3A1z" );
+ LS("j", NR, "\\3A2z" );
+ LS("J", NR, "\\3A3z" );
+ strcat(work,"Q"); NR;
+
+ /* .t */
+ case 'f': LS("f", NR, "\\3A4z" );
+ LS("b", NR, "\\3A5z" );
+ LS("v", NR, "\\3A5z" );
+ strcat(work,"T"); NR;
+
+ /* .th */
+ case 'F': strcat(work,"Z"); NR;
+
+ /* .da */
+ case 'q': LS("q", NR, "\\3A6z" );
+ strcat(work,"D"); NR;
+
+ /* .dh */
+ case 'Q': strcat(work,"X"); NR;
+
+ /* .n */
+ case 'N': LS("f", NR, "\\3A7z" );
+ LS("F", NR, "\\3A8z" );
+ LS("q", NR, "\\3A9z" );
+ LS("N", NR, "\\3AAz" );
+ LS("t", NR, "\\3ACz" );
+ LS("m", NR, "\\3ABz" );
+ strcat(work,"N"); NR;
+
+ /* t */
+ case 't': if(*p=='t' && (*(p+1)=='b' || *(p+1)=='v'))
+ {p+=2; strcat(work,"\\3ADz"); NR;}
+ if(*p=='r' && *(p+1)=='u')
+ {p+=2; strcat(work,"\\3B3z"); NX;}
+ LS("t", NR, "\\3ACz" );
+ LS("T", NR, "\\3AEz" );
+ LS("n", NR, "\\3AFz" );
+ LS("b", NR, "\\3B0z" );
+ LS("m", NR, "\\3B1z" );
+ LS("r", NR, "\\3B2z" );
+ LS("v", NR, "\\3B0z" );
+ strcat(work,"t"); NR;
+
+ /* th */
+ case 'T': LS("b", NR, "\\4Lz");
+ LS("v", NR, "\\4Lz");
+ strcat(work,"z"); NR;
+
+ /* d */
+ case 'd': if(*p=='B' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3BAz");NR;}
+ LS("g", NR, "\\3B4z");
+ LS("G", NR, "\\3B5z");
+ LS("d", NR, "\\3B6z");
+ LS("D", NR, "\\3B7z");
+ LS("b", NR, "\\3B8z");
+ LS("B", NR, "\\3B9z");
+ LS("m", NR, "\\3BBz");
+ LS("v", NR, "\\3B8z" );
+ strcat(work,"d"); NR;
+
+ /* dh */
+ case 'D': LS("n", NR, "\\3BCz" );
+ LS("b", NR, "\\3BDz" );
+ strcat(work,"x"); NR;
+
+ /* n */
+ case 'n': if(*p=='t' && *(p+1)=='u')
+ {p+=2; strcat(work,"\\3C1z");NR;}
+ if(*p=='t' && (*(p+1)=='b' || *(p+1)=='v'))
+ {p+=2; strcat(work,"\\3C2z");NR;}
+ if(*p=='t' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3C3z");NR;}
+ if(*p=='d' && (*(p+1)=='b' || *(p+1)=='v'))
+ {p+=2; strcat(work,"\\4Pz");NR;}
+ LS("f", NR, "\\3BEz" );
+ LS("q", NR, "\\3BFz" );
+ LS("t", NR, "\\3C0z" );
+ LS("T", NR, "\\3C4z" );
+ LS("d", NR, "\\3C5z" );
+ LS("D", NR, "\\3C6z" );
+ LS("n", NR, "\\3C7z" );
+ LS("b", NR, "\\3C8z" );
+ LS("m", NR, "\\3C9z" );
+ LS("s", NR, "\\3CAz" );
+ LS("v", NR, "\\3C8z" );
+ strcat(work,"n"); NR;
+
+ /* p */
+ case 'p': LS("f", NR, "\\3CBz" );
+ LS("t", NR, "\\3CCz" );
+ LS("n", NR, "\\3CDz" );
+ LS("p", NR, "\\3CEz" );
+ LS("l", NR, "\\3CFz" );
+ LS("s", NR, "\\3D0z" );
+ strcat(work,"p"); NR;
+
+ /* ph */
+ case 'P': if(*p=='u')
+ {p+=1; strcat(work,"f{\\kern-.21em}u{\\kern.21em}");NX;}
+ if(*p=='U')
+ {p+=1; strcat(work,"f{\\kern-.21em}U{\\kern.21em}");NX;}
+ if(*p=='x')
+ {p+=1; strcat(work,"f{\\kern-.21em}W{\\kern.21em}");NX;}
+ LS("l", NR, "\\3D1z" );
+ strcat(work,"f"); NR;
+
+ /* b */
+ case 'b': LS("j", NR, "\\3D2z" );
+ LS("d", NR, "\\3D3z" );
+ LS("D", NR, "\\3D4z" );
+ LS("b", NR, "\\3D5z" );
+ LS("l", NR, "\\3D6z" );
+ strcat(work,"b"); NR;
+
+ /* bh */
+ case 'B': LS("r", NR, "\\3D7z" );
+ LS("l", NR, "\\3D8z" );
+ strcat(work,"v"); NR;
+
+ /* m */
+ case 'm': if(*p=='B' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3DEz");NR;}
+ LS("n", NR, "\\3D9z" );
+ LS("p", NR, "\\3DAz" );
+ LS("P", NR, "\\3DBz" );
+ LS("b", NR, "\\3DCz" );
+ LS("B", NR, "\\3DDz" );
+ LS("m", NR, "\\3DFz" );
+ LS("l", NR, "\\3E0z" );
+ LS("v", NR, "\\3DCz" );
+ strcat(work,"m"); NR;
+
+ /* y */
+ case 'y': strcat(work,"Y"); NR;
+
+ /* .y */
+ case 'Y': strcat(work,"y"); NR;
+
+ /* r */
+ case 'r': strcat(work,"r"); NR;
+
+ /* l */
+ case 'l': if(*p=='g' && *(p+1)=='u')
+ {p+=2; strcat(work,"\\3E3z");NX;}
+ LS("k", NR, "\\3E1z" );
+ LS("g", NR, "\\3E2z" );
+ LS("f", NR, "\\3E4z" );
+ LS("q", NR, "\\3E5z" );
+ LS("p", NR, "\\3E6z" );
+ LS("b", NR, "\\3E7z" );
+ LS("m", NR, "\\3E8z" );
+ LS("l", NR, "\\3E9z" );
+ strcat(work,"l"); NR;
+
+ /* "s */
+ case 'Z': LS("c", NR, "\\3EAz" );
+ LS("C", NR, "\\3EBz" );
+ LS("n", NR, "\\3ECz" );
+ LS("m", NR, "\\3EDz");
+ LS("b", NR, "\\3EFz" );
+ LS("l", NR, "\\3EEz" );
+ LS("v", NR, "\\3EFz" );
+ strcat(work,"S"); NR;
+
+ /* .s */
+ case 'S': if(*p=='k' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3F1z");NR;}
+ LS("k", NR, "\\3F0z" );
+ LS("f", NR, "\\3F2z" );
+ LS("F", NR, "\\3F3z" );
+ LS("N", NR, "\\3F4z" );
+ LS("p", NR, "\\3F5z" );
+ LS("P", NR, "\\3F6z" );
+ LS("m", NR, "\\3F7z" );
+ strcat(work,"F"); NR;
+
+ /* s */
+ case 's': if(*p=='k' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3F9z");NR;}
+ if(*p=='k' && *(p+1)=='l')
+ {p+=2; strcat(work,"\\3FAz");NR;}
+ if(*p=='t' && *(p+1)=='u')
+ {p+=2; strcat(work,"\\3FEz");NX;}
+ if(*p=='t' && *(p+1)=='r')
+ {p+=2; strcat(work,"\\3FFz");NR;}
+ if(*p=='p' && *(p+1)=='l')
+ {p+=2; strcat(work,"\\313z");NR;}
+ LS("k", NR, "\\3F8z" );
+ LS("K", NR, "\\3FBz" );
+ LS("f", NR, "\\3FCz" );
+ LS("t", NR, "\\3FDz" );
+ LS("T", NR, "\\310z" );
+ LS("n", NR, "\\311z" );
+ LS("p", NR, "\\312z" );
+ LS("P", NR, "\\314z" );
+ LS("b", NR, "\\315z" );
+ LS("m", NR, "\\316z" );
+ LS("l", NR, "\\317z" );
+ LS("v", NR, "\\315z" );
+ strcat(work,"s"); NR;
+
+ /* h */
+ case 'h': if(*p=='x') { strcat(work,"\\31Cz");hr_flag = TRUE; IX; }
+ LS("N", NR, "\\318z");
+ LS("n", NR, "\\31Fz");
+ LS("b", NR, "\\33Ez");
+ LS("m", NR, "\\320z");
+ LS("l", NR, "\\37Dz");
+ LS("v", NR, "\\33Ez");
+ strcat(work,"h"); NR;
+
+ case 'w': LS("g", NR, "\\37Fz");
+ strcat(work,"R"); NR;
+
+ case 'W': strcat(work,"V"); NR;
+
+ case 'L': strcat(work,"B"); NR;
+
+ /* Assamese r */
+ case 'R': strcat(work,"\\4rz"); NR;
+
+ /* Assamese v */
+ case 'v': strcat(work,"\\4vz"); NR;
+
+ default: error("Lost in samyoga()",-1); NX;
+ }
+
+ if (sam_flag == 'X') { s_ptr = p; break; }
+ if (sam_flag == 'R') { /* if ((*p=='r') && ra) { post_ra = TRUE; p++; } */
+ if ((*p=='r')) { post_ra = TRUE; p++; }
+ /* if ((*p=='y') && ya) { post_ya = TRUE; p++; } */
+ if ((*p=='y')) { post_ya = TRUE; p++; }
+ s_ptr = p; break;
+ }
+ if (!ISHAL(*p)) { s_ptr = p; break; }
+ }
+}
+
+/***************************************************************************/
+/* samapta */
+/***************************************************************************/
diff --git a/Master/texmf-dist/source/latex/bengali/bengdoc.bn b/Master/texmf-dist/source/latex/bengali/bengdoc.bn
new file mode 100644
index 00000000000..aa9fdc8c7e8
--- /dev/null
+++ b/Master/texmf-dist/source/latex/bengali/bengdoc.bn
@@ -0,0 +1,731 @@
+\documentclass[11pt]{article}
+\usepackage{beng,multicol}
+
+\def\portraitpage{%
+ \setlength{\topmargin}{-0.50in} % real margin == this + 1in
+ \setlength{\oddsidemargin}{-0.0in} % real margin == this + 1in
+ \setlength{\evensidemargin}{-0.0in} % real margin == this + 1in
+ \setlength{\columnsep}{20pt}
+ \setlength{\columnseprule}{0.4pt}
+
+ % Use Portrait Size Page
+ \setlength{\textwidth}{6.5in}
+ \setlength{\textheight}{9.0in}%
+}
+\portraitpage
+\parindent=0pt
+
+\begin{document}
+
+\begin{center}
+{\LARGE \bfseries Bengali for \TeX{}}
+\medskip
+
+{\Large Version 2.0}
+\medskip
+
+Anshuman Pandey
+\medskip
+
+27 March 2002
+\end{center}
+
+\section{Introduction}
+The \textit{Bengali for \TeX{}} ({\sf bengali}) package provides
+the capability to typeset Bengali in \TeX{}. This latest version,
+2.0, is a major revision to the package. Assamese is supported in
+this version.
+
+\section{Transliterated Input}
+The package uses a version of the Velthuis transliteration
+scheme which has been extended to accommodate certain Bengali
+characters not found in Devanagari (the script for which
+the Velthuis scheme was originally developed). Table \ref{chars}
+provides the characters and the respective transliteration
+codes.
+\medskip
+
+The Bengali text is delimited by the \verb+\+\verb+bn+
+macro, eg. \verb+{\+\verb+bn baa.mlaa}+ produces
+{\bn baa.mlaa}.
+
+\section{Preprocessor}
+Once a document is prepared using the transliterated input,
+it must be run rough the preprocessor. The preprocessor
+must first be compiled with a C compiler. For the
+preprocessor to recognize the document, it must have
+the extension {\tt .bn}. Typing {{\tt beng} \textit{infile}}
+will cause the preprocessor {\tt beng} to read the
+given file and output a \TeX{} by the same name.
+\LaTeX{} is to be then run on the output.
+\medskip
+
+{\bf Note:} The preprocessor does not implicitly produce a
+\textit{hasanta} if the inherent \textit{a} is missing in the
+word final position. Explicit \textit{hasanta} is produced
+by {\tt \&}.
+\medskip
+
+Page numbers may be printed in Bengali by placing
+\verb+\pagenumbering{beng}+ in the preamble
+of your document.
+
+\section{Examples}
+The file {\tt example.bn} contains the short story
+``Aj\=ante'' by Bonaphul. The following example is
+a poem by Rabindranath Tagore:
+\medskip
+
+\begin{multicols}{2}
+{\renewcommand{\baselinestretch}{1}
+{\large {\bn ke la{}ibe mor kaar.ya, kahe sandhyaa rabi \\
+"suniyaa jagaT rahe niruttar chabi | \\
+maa.tir pradiip chila, se kahila, svaami \\
+aamaar .ye.tuku saadhya kariba taa aami |\par}}}
+\columnbreak
+
+{\small
+\verb+ke la{}ibe mor kaar.ya, kahe sandhyaa rabi+ \\
+\verb+"suniyaa jagaT rahe niruttar chabi |+ \\
+\verb+maa.tir pradiip chila, se kahila, svaami+ \\
+\verb+aamaar .ye.tuku saadhya kariba taa aami |+ \\}
+\end{multicols}
+\vfill
+
+\hrule
+\smallskip
+
+Anshuman Pandey \\
+\textit{apandey@u.washington.edu}
+
+\begin{table*}[p]
+\begin{center}
+\renewcommand{\doublerulesep}{.5cm}
+\renewcommand{\arraystretch}{1.40}
+
+\begin{tabular}{|lc|lc|lc|lc|}
+\hline
+\multicolumn{8}{|c|}{\textit{Vowels}} \\
+\hline
+ \texttt{a} & {\bn a}
+& \texttt{aa} & {\bn aa}
+& \texttt{i} & {\bn i}
+& \texttt{ii} & {\bn ii} \\
+
+ \texttt{u} & {\bn u}
+& \texttt{uu} & {\bn uu}
+& \texttt{.r} & {\bn .r}
+& \texttt{e} & {\bn e} \\
+
+ \texttt{ai} & {\bn ai}
+& \texttt{o} & {\bn o}
+& \texttt{au} & {\bn au}
+& \texttt{a.m} & {\bn a.m} \\
+
+ \texttt{a\char`~m} & {\bn a~m}
+& \texttt{aH} & {\bn a.h}
+& &
+& & \\
+
+\hline
+\end{tabular}
+\vspace*{.5cm}
+
+\begin{tabular}{|ll|ll|ll|ll|ll|}
+\hline
+\multicolumn{10}{|c|}{\textit{Consonants}} \\
+\hline
+ \texttt{ka} & {\bn ka}
+& \texttt{kha} & {\bn kha}
+& \texttt{ga} & {\bn ga}
+& \texttt{gha} & {\bn gha}
+& \texttt{"na} & {\bn "na} \\
+
+ \texttt{ca} & {\bn ca}
+& \texttt{cha} & {\bn cha}
+& \texttt{ja} & {\bn ja}
+& \texttt{jha} & {\bn jha}
+& \texttt{\char`~na} & {\bn ~na} \\
+
+ \texttt{.ta} & {\bn .ta}
+& \texttt{.tha} & {\bn .tha}
+& \texttt{.da} & {\bn .da}
+& \texttt{.dha} & {\bn .dha}
+& \texttt{.na} & {\bn .na} \\
+
+ \texttt{ta} & {\bn ta}
+& \texttt{tha} & {\bn tha}
+& \texttt{da} & {\bn da}
+& \texttt{dha} & {\bn dha}
+& \texttt{na} & {\bn na} \\
+
+ \texttt{pa} & {\bn pa}
+& \texttt{pha} & {\bn pha}
+& \texttt{ba} & {\bn ba}
+& \texttt{bha} & {\bn bha}
+& \texttt{ma} & {\bn ma} \\
+\hline
+\end{tabular}
+\vspace*{.5cm}
+
+\begin{tabular}{|ll|ll|ll|ll|ll|}
+\hline
+\multicolumn{10}{|c|}{\textit{Semi-vowels}} \\
+\hline
+ \texttt{ya} & {\bn ya}
+& \texttt{.ya} & {\bn .ya}
+& \texttt{ra} & {\bn ra}
+& \texttt{la} & {\bn la}
+& \texttt{ba} & {\bn ba} \\
+\hline
+\end{tabular}
+\hspace*{.4cm}
+\begin{tabular}{|ll|ll|ll|}
+\hline
+\multicolumn{6}{|c|}{\textit{Sibilants}} \\
+\hline
+
+ \texttt{"sa} & {\bn "sa}
+& \texttt{.sa} & {\bn .sa}
+& \texttt{sa} & {\bn sa} \\
+\hline
+\end{tabular}
+\vspace*{.5cm}
+
+\begin{tabular}{|ll|}
+\hline
+\multicolumn{2}{|c|}{\textit{Aspirate}} \\
+\hline
+\texttt{ha} & {\bn ha} \\
+\hline
+\end{tabular}
+\hspace*{.4cm}
+\begin{tabular}{|ll|ll|}
+\hline
+\multicolumn{4}{|c|}{\textit{Flaps}} \\
+\hline
+ \texttt{Ra} & {\bn Ra}
+& \texttt{Rha} & {\bn Rha} \\
+\hline
+\end{tabular}
+\vspace*{.5cm}
+
+\begin{tabular}{|ll|ll|ll|ll|ll|}
+\hline
+\multicolumn{10}{|c|}{\textit{Numerals}} \\
+\hline
+ \texttt{0} & {\bn 0} & \texttt{1} & {\bn 1}
+& \texttt{2} & {\bn 2} & \texttt{3} & {\bn 3}
+& \texttt{4} & {\bn 4} \\
+ \texttt{5} & {\bn 5}
+& \texttt{6} & {\bn 6} & \texttt{7} & {\bn 7}
+& \texttt{8} & {\bn 8} & \texttt{9} & {\bn 9} \\
+\hline
+\end{tabular}
+\vspace*{.5cm}
+
+\begin{tabular}{|ll|ll|}
+\hline
+\multicolumn{4}{|c|}{\textit{Assamese Variants}} \\
+\hline
+ \texttt{\char`~ra} & {\bn ~ra}
+& \texttt{va} & {\bn va} \\
+\hline
+\end{tabular}
+
+\vspace*{.5cm}
+\begin{tabular}{|lll|lll|lll|lll|}
+\hline
+\multicolumn{12}{|c|}{\textit{Special Characters}} \\
+\hline
+ \texttt{.m} & {\bn a.m} & \textit{anusv\=ara}
+& \texttt{\char`~m} & {\bn a~m} & \textit{candrabindu}
+& \texttt{.h} & {\bn a.h} & \textit{visarga}
+& \texttt{T} & {\bn Ta} & \textit{kha\d{n}\d{d}a ta} \\
+
+ \texttt{|} & {\bn |} & \textit{d\=a\d{m}\d{r}{\=\i}}
+& \texttt{\&} & {\bn &} & \textit{hasanta}
+& & &
+& & & \\
+
+\hline
+\end{tabular}
+\caption{Transliteration Scheme for \textit{Bengali for \TeX{}}}
+\label{chars}
+\end{center}
+\end{table*}
+
+%%% Consonant-Vowel Combinations %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\renewcommand{\arraystretch}{1.25}
+\begin{table}[p]
+\vspace*{-0.5in}
+\hspace*{0.0in}\vbox{
+\begin{center}
+\begin{tabular}{|c||c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|}
+\hline
+ / &
+ {\tt a} &
+ {\tt aa} &
+ {\tt i} &
+ {\tt ii} &
+ {\tt u} &
+ {\tt uu} &
+ {\tt .r} &
+ {\tt e} &
+ {\tt ai} &
+ {\tt o} &
+ {\tt au} \\ \hline \hline
+
+ {\tt k} &
+{\bn ka} &
+{\bn kaa} &
+{\bn ki} &
+{\bn kii} &
+{\bn ku} &
+{\bn kuu} &
+{\bn k.r} &
+{\bn ke} &
+{\bn kai} &
+{\bn ko} &
+{\bn kau}
+\\ \hline
+ {\tt kh} &
+{\bn kha} &
+{\bn khaa} &
+{\bn khi} &
+{\bn khii} &
+{\bn khu} &
+{\bn khuu} &
+{\bn kh.r} &
+{\bn khe} &
+{\bn khai} &
+{\bn kho} &
+{\bn khau} \\ \hline
+ {\tt g} &
+{\bn ga} &
+{\bn gaa} &
+{\bn gi} &
+{\bn gii} &
+{\bn gu} &
+{\bn guu} &
+{\bn g.r} &
+{\bn ge} &
+{\bn gai} &
+{\bn go} &
+{\bn gau} \\ \hline
+ {\tt gh} &
+{\bn gha} &
+{\bn ghaa} &
+{\bn ghi} &
+{\bn ghii} &
+{\bn ghu} &
+{\bn ghuu} &
+{\bn gh.r} &
+{\bn ghe} &
+{\bn ghai} &
+{\bn gho} &
+{\bn ghau} \\ \hline
+ {\tt "n} &
+{\bn "na} &
+{\bn "naa} &
+{\bn "ni} &
+{\bn "nii} &
+{\bn "nu} &
+{\bn "nuu} &
+{\bn "n.r} &
+{\bn "ne} &
+{\bn "nai} &
+{\bn "no} &
+{\bn "nau} \\ \hline
+ {\tt c} &
+{\bn ca} &
+{\bn caa} &
+{\bn ci} &
+{\bn cii} &
+{\bn cu} &
+{\bn cuu} &
+{\bn c.r} &
+{\bn ce} &
+{\bn cai} &
+{\bn co} &
+{\bn cau} \\ \hline
+ {\tt ch} &
+{\bn cha} &
+{\bn chaa} &
+{\bn chi} &
+{\bn chii} &
+{\bn chu} &
+{\bn chuu} &
+{\bn ch.r} &
+{\bn che} &
+{\bn chai} &
+{\bn cho} &
+{\bn chau} \\ \hline
+ {\tt j} &
+{\bn ja} &
+{\bn jaa} &
+{\bn ji} &
+{\bn jii} &
+{\bn ju} &
+{\bn juu} &
+{\bn j.r} &
+{\bn je} &
+{\bn jai} &
+{\bn jo} &
+{\bn jau} \\ \hline
+ {\tt jh} &
+{\bn jha} &
+{\bn jhaa} &
+{\bn jhi} &
+{\bn jhii} &
+{\bn jhu} &
+{\bn jhuu} &
+{\bn jh.r} &
+{\bn jhe} &
+{\bn jhai} &
+{\bn jho} &
+{\bn jhau} \\ \hline
+ {\tt \char`~n} &
+{\bn ~na} &
+{\bn ~naa} &
+{\bn ~ni} &
+{\bn ~nii} &
+{\bn ~nu} &
+{\bn ~nuu} &
+{\bn ~n.r} &
+{\bn ~ne} &
+{\bn ~nai} &
+{\bn ~no} &
+{\bn ~nau} \\ \hline
+ {\tt .t} &
+{\bn .ta} &
+{\bn .taa} &
+{\bn .ti} &
+{\bn .tii} &
+{\bn .tu} &
+{\bn .tuu} &
+{\bn .t.r} &
+{\bn .te} &
+{\bn .tai} &
+{\bn .to} &
+{\bn .tau} \\ \hline
+ {\tt .th} &
+{\bn .tha} &
+{\bn .thaa} &
+{\bn .thi} &
+{\bn .thii} &
+{\bn .thu} &
+{\bn .thuu} &
+{\bn .th.r} &
+{\bn .the} &
+{\bn .thai} &
+{\bn .tho} &
+{\bn .thau} \\ \hline
+ {\tt .d} &
+{\bn .da} &
+{\bn .daa} &
+{\bn .di} &
+{\bn .dii} &
+{\bn .du} &
+{\bn .duu} &
+{\bn .d.r} &
+{\bn .de} &
+{\bn .dai} &
+{\bn .do} &
+{\bn .dau} \\ \hline
+ {\tt .dh} &
+{\bn .dha} &
+{\bn .dhaa} &
+{\bn .dhi} &
+{\bn .dhii} &
+{\bn .dhu} &
+{\bn .dhuu} &
+{\bn .dh.r} &
+{\bn .dhe} &
+{\bn .dhai} &
+{\bn .dho} &
+{\bn .dhau} \\ \hline
+ {\tt .n} &
+{\bn .na} &
+{\bn .naa} &
+{\bn .ni} &
+{\bn .nii} &
+{\bn .nu} &
+{\bn .nuu} &
+{\bn .n.r} &
+{\bn .ne} &
+{\bn .nai} &
+{\bn .no} &
+{\bn .nau} \\ \hline
+ {\tt t} &
+{\bn ta} &
+{\bn taa} &
+{\bn ti} &
+{\bn tii} &
+{\bn tu} &
+{\bn tuu} &
+{\bn t.r} &
+{\bn te} &
+{\bn tai} &
+{\bn to} &
+{\bn tau} \\ \hline
+ {\tt th} &
+{\bn tha} &
+{\bn thaa} &
+{\bn thi} &
+{\bn thii} &
+{\bn thu} &
+{\bn thuu} &
+{\bn th.r} &
+{\bn the} &
+{\bn thai} &
+{\bn tho} &
+{\bn thau} \\ \hline
+ {\tt d} &
+{\bn da} &
+{\bn daa} &
+{\bn di} &
+{\bn dii} &
+{\bn du} &
+{\bn duu} &
+{\bn d.r} &
+{\bn de} &
+{\bn dai} &
+{\bn do} &
+{\bn dau} \\ \hline
+ {\tt dh} &
+{\bn dha} &
+{\bn dhaa} &
+{\bn dhi} &
+{\bn dhii} &
+{\bn dhu} &
+{\bn dhuu} &
+{\bn dh.r} &
+{\bn dhe} &
+{\bn dhai} &
+{\bn dho} &
+{\bn dhau} \\ \hline
+ {\tt n} &
+{\bn na} &
+{\bn naa} &
+{\bn ni} &
+{\bn nii} &
+{\bn nu} &
+{\bn nuu} &
+{\bn n.r} &
+{\bn ne} &
+{\bn nai} &
+{\bn no} &
+{\bn nau} \\ \hline
+ {\tt p} &
+{\bn pa} &
+{\bn paa} &
+{\bn pi} &
+{\bn pii} &
+{\bn pu} &
+{\bn puu} &
+{\bn p.r} &
+{\bn pe} &
+{\bn pai} &
+{\bn po} &
+{\bn pau} \\ \hline
+ {\tt ph} &
+{\bn pha} &
+{\bn phaa} &
+{\bn phi} &
+{\bn phii} &
+{\bn phu} &
+{\bn phuu} &
+{\bn ph.r} &
+{\bn phe} &
+{\bn phai} &
+{\bn pho} &
+{\bn phau} \\ \hline
+ {\tt b} &
+{\bn ba} &
+{\bn baa} &
+{\bn bi} &
+{\bn bii} &
+{\bn bu} &
+{\bn buu} &
+{\bn b.r} &
+{\bn be} &
+{\bn bai} &
+{\bn bo} &
+{\bn bau} \\ \hline
+ {\tt bh} &
+{\bn bha} &
+{\bn bhaa} &
+{\bn bhi} &
+{\bn bhii} &
+{\bn bhu} &
+{\bn bhuu} &
+{\bn bh.r} &
+{\bn bhe} &
+{\bn bhai} &
+{\bn bho} &
+{\bn bhau} \\ \hline
+ {\tt m} &
+{\bn ma} &
+{\bn maa} &
+{\bn mi} &
+{\bn mii} &
+{\bn mu} &
+{\bn muu} &
+{\bn m.r} &
+{\bn me} &
+{\bn mai} &
+{\bn mo} &
+{\bn mau} \\ \hline
+ {\tt y} &
+{\bn ya} &
+{\bn yaa} &
+{\bn yi} &
+{\bn yii} &
+{\bn yu} &
+{\bn yuu} &
+{\bn y.r} &
+{\bn ye} &
+{\bn yai} &
+{\bn yo} &
+{\bn yau} \\ \hline
+ {\tt .y} &
+{\bn .ya} &
+{\bn .yaa} &
+{\bn .yi} &
+{\bn .yii} &
+{\bn .yu} &
+{\bn .yuu} &
+{\bn .y.r} &
+{\bn .ye} &
+{\bn .yai} &
+{\bn .yo} &
+{\bn .yau} \\ \hline
+ {\tt r} &
+{\bn ra} &
+{\bn raa} &
+{\bn ri} &
+{\bn rii} &
+{\bn ru} &
+{\bn ruu} &
+{\bn r.r} &
+{\bn re} &
+{\bn rai} &
+{\bn ro} &
+{\bn rau} \\ \hline
+ {\tt \char`~r} &
+{\bn ~ra} &
+{\bn ~raa} &
+{\bn ~ri} &
+{\bn ~rii} &
+{\bn ~ru} &
+{\bn ~ruu} &
+{\bn ~r.r} &
+{\bn ~re} &
+{\bn ~rai} &
+{\bn ~ro} &
+{\bn ~rau} \\ \hline
+ {\tt l} &
+{\bn la} &
+{\bn laa} &
+{\bn li} &
+{\bn lii} &
+{\bn lu} &
+{\bn luu} &
+{\bn l.r} &
+{\bn le} &
+{\bn lai} &
+{\bn lo} &
+{\bn lau} \\ \hline
+ {\tt v} &
+{\bn va} &
+{\bn vaa} &
+{\bn vi} &
+{\bn vii} &
+{\bn vu} &
+{\bn vuu} &
+{\bn v.r} &
+{\bn ve} &
+{\bn vai} &
+{\bn vo} &
+{\bn vau} \\ \hline
+ {\tt "s} &
+{\bn "sa} &
+{\bn "saa} &
+{\bn "si} &
+{\bn "sii} &
+{\bn "su} &
+{\bn "suu} &
+{\bn "s.r} &
+{\bn "se} &
+{\bn "sai} &
+{\bn "so} &
+{\bn "sau} \\ \hline
+ {\tt .s} &
+{\bn .sa} &
+{\bn .saa} &
+{\bn .si} &
+{\bn .sii} &
+{\bn .su} &
+{\bn .suu} &
+{\bn .s.r} &
+{\bn .se} &
+{\bn .sai} &
+{\bn .so} &
+{\bn .sau} \\ \hline
+ {\tt s} &
+{\bn sa} &
+{\bn saa} &
+{\bn si} &
+{\bn sii} &
+{\bn su} &
+{\bn suu} &
+{\bn s.r} &
+{\bn se} &
+{\bn sai} &
+{\bn so} &
+{\bn sau} \\ \hline
+ {\tt h} &
+{\bn ha} &
+{\bn haa} &
+{\bn hi} &
+{\bn hii} &
+{\bn hu} &
+{\bn huu} &
+{\bn h.r} &
+{\bn he} &
+{\bn hai} &
+{\bn ho} &
+{\bn hau} \\ \hline
+ {\tt R} &
+{\bn Ra} &
+{\bn Raa} &
+{\bn Ri} &
+{\bn Rii} &
+{\bn Ru} &
+{\bn Ruu} &
+{---} &
+{\bn Re} &
+{\bn Rai} &
+{\bn Ro} &
+{\bn Rau} \\ \hline
+ {\tt Rh} &
+{\bn Rha} &
+{\bn Rhaa} &
+{\bn Rhi} &
+{\bn Rhii} &
+{\bn Rhu} &
+{\bn Rhuu} &
+{---} &
+{\bn Rhe} &
+{\bn Rhai} &
+{\bn Rho} &
+{\bn Rhau} \\ \hline
+\end{tabular}
+\vspace{0.10in}
+\end{center}
+} % end vbox
+\end{table}
+
+\end{document}
diff --git a/Master/texmf-dist/source/latex/bengali/example.bn b/Master/texmf-dist/source/latex/bengali/example.bn
new file mode 100644
index 00000000000..c8498e80172
--- /dev/null
+++ b/Master/texmf-dist/source/latex/bengali/example.bn
@@ -0,0 +1,55 @@
+% Example for "Bengali for TeX" package.
+% "Ajante" by Bonaphul
+
+\documentclass[12pt]{article}
+\usepackage{beng}
+
+\begin{document}
+\centerline{{\bn \LARGE ajaante}}
+\centerline{{\bn \Large banaphula}}
+\bigskip
+
+{\bn \large sedina aaphise maa{}ine peyechi|
+
+baaRi pherabaara pathe bhaabalaama `ora' janye eka.taa `ba.disa'
+kine niye .yaa{}i| becaarii aneka dina thekei balache|
+
+e -- dokaana se -- dokaana khu~mje jaamaa kinate praaya sandhyaa
+haye gela| jaamaa.ti kine beriyechi, b.r.s.tio aaramba ha'la| ki
+kari, daa~mRaate ha'la| b.r.s.ti.taa ek.tu dharate, jaamaa.ti bagale
+ka're, chaataa.ti maathaaya diye .yaacchi| baRa raastaa.tuku bena elaama,
+taar para{}i gali, taa -- o andhakaara|
+
+galite cuke anyamanaska haye bhaabate bhaabate .yaacchi, anekdin
+pare aaja natuna jaamaa peye taara mane ki aananda{}i na habe| aami --
+
+emana samaya ha.thaaTa eka.taa loka ghaaRe ese paRala| seo pa'Re
+gela, aamio pa'Re gelaama, jaamaa.taa kaadaaya maakhaamaakhi haye gela|
+
+aami u.the dekhi, loka.taa takhanao u.the ni, u.thabaara upakrama
+karache| baage jaamaara sarbaa"nga jva'le gela, maaralaama eka laakhi|
+
+raastaa dekhe calate paara na suyaara?
+
+maarera co.te se aabaara pa'Re gela, kintu kona javaaba karale na| taate
+aamaara aarao raaga ha'la, aarao maarate laagalaama|
+
+golamaala "sune paasera baaRira eka duuyaara khule gela| haate eka
+bhadraloka beriye ese jij~naasaa karalena, byaapaara ki masaa{}i?
+
+dekhuna diki masaa{}i, raaskela.taa aamaara eta .taakaara jaamaa.taa
+maa.ti ka're dile| kaadaaya maakhaamaakhi haye geche ekebaare|
+patha calate jaane naa, ghaaRe ese paRala|
+
+ke -- o? o.h, thaaka masaa{}i, maapa karuna, oke aara maarabena na |
+o becaaraa andha bobaa bhikhaarii, ei galitei thaake|
+
+taara dike ceye dekhi, maarera co.te se becaaraa kaa~mpache,
+gaa-maya kaadaa| aara aamaara dike kaataramukhe andhad.r.s.ti
+tule haata du.ti joRa ka're aache|}
+\vfill
+
+{\noindent\small Typeset with Bengali for \TeX{}}
+\end{document}
+
+