/*****************************************************************/ /* functions for the #help command */ /*****************************************************************/ #include <stdio.h> #include <ctype.h> #include "tintin.h" void help_command(arg) char *arg; { FILE *myfile; char *cptr, text[80], line[80], temp_ch; int tmp,flag, counter; flag=TRUE; if((myfile=fopen("help.txt", "r"))==NULL) { tintin_puts2("#help.txt not found, no help available.", NULL); prompt(NULL); return; } if (*arg) { sprintf(text, "~%s", arg); cptr=text; while (*++cptr) { *cptr=toupper(*cptr); } while (flag) { fgets(line, sizeof(line), myfile); if (*line=='~') { if (*(line+1)=='*') { tintin_puts2("#Sorry, no help on that word.", (struct session *)NULL); flag=FALSE; } else if(is_abrev(text,line)) { counter=0; while (flag) { fgets(line, sizeof(line), myfile); if (*line=='~') flag=FALSE; else { *(line+strlen(line)-1)='\0'; tintin_puts2(line, (struct session *)NULL); } if (flag && (counter++>23)) { tintin_puts2("*****PRESS ANY KEY*****", (struct session *)NULL); for(tmp=0;tmp<=50000;tmp++) {} counter=0; } } } } } } else { while(flag) { fgets(line, sizeof(line), myfile); if (*line=='~') flag=FALSE; else { *(line+strlen(line)-1)='\0'; tintin_puts2(line, (struct session *)NULL); } } } prompt(NULL); fclose(myfile); }