/*
	remark.c

	reads a mapper.mrk file and puts dashes before or after place names

	output is remark.mrk

*/
#include <stdio.h>
#include <string.h>

main()
{
	int i,j,k;
	FILE *fpin,*fpout;
	char string[100],word[100];
	int wlen,slen;

	fpin=fopen("mapper.mrk","rt");
	if(!fpin)
	{
		printf("Could not open 'mapper.mrk'\n\n");
		exit(0);
	}
	fpout=fopen("remark.mrk","wt");
	while(fgets(string,100,fpin))
	{
		sscanf(string,"%s",word);
		wlen=strlen(word);
		slen=strlen(string);
		if(word[0]=='_') /* place name -- shift it  right */
		{
			for(i=slen+1;i>=0;i--)
				string[i+wlen-1]=string[i];
			for(i=0;i<wlen;i++)
				string[i]='_';
			for(i=0;i<wlen;i++)
				string[i+wlen]=word[i];
		}	
		else if(word[wlen-1]=='_') /* place name -- shift it  left */
		{
			for(i=slen+1;i>=0;i--)
				string[i+wlen-1]=string[i];
			for(i=0;i<wlen;i++)
				string[i+wlen]='_';
			for(i=0;i<wlen;i++)
				string[i]=word[i];
		}
		fprintf(fpout,"%s",string);
	}
}
                  