void EiC_comm_switch(void)
{
int EiC_insertpath(char *);
int EiC_removepath(char *);
void EiC_listpath(void);
char EiC_nextchar(void);
char *buf;
if (EiC_lexan() == ID) {
if(EiC_gettype(token->Val.sym->type) == ID) {
EiC_remsym(token->Val.sym);
}
buf = getNextInput();
switch(EiC_LEXEM[0]) {
case 'I':
if(!*buf || !EiC_insertpath(buf))
EiC_warningerror("Failed to add path");
break;
case 'R':
if(!*buf || !EiC_removepath(buf))
EiC_warningerror("Failed to remove path");
break;
case 'L':
EiC_listpath();break;
default:
EiC_error("Unknown command switch");
}
} else
EiC_error("Expected command switch");
}
int do_sw_commands(char *cp)
{
while(*cp) {
switch(*cp++) {
case 'D': dodefine(cp); return 1;
case 'I': EiC_insertpath(cp); return 1;
case '\?':
case 'h':
case 'H': usage();
case 'c':
case 'C': EiC_TIMER = 1; break;
#ifndef NO_HTML
case 'e':
// connect stderr to stdout
dup2(1,2);
// setup stdout to behave like stderr
if(setvbuf(stdout,NULL,_IONBF,0) != 0)
EiC_error("failed to setup stdout\n");
// inform the browser
puts("Content-type: text/plain\n\n");
break;
#endif
case 'v':
case 'V': puts(Version); exit(1);
case 'R': prompt = 1;
case 'r': reStart = 1; break;
case 's':
case 'S': silent = 1; break;
case 'f': ScriptMode = 1; break;
case 'p': EiC_SHOWLINE = 1; break;
case 'P': EiC_showIncludes = 1; break;
case 't':
case 'T': EiC_traceON = 1; break;
case 'n': HistoryFile = 0; break;
case 'N': StartUpH = 0; break;
case 'A': EiC_Interact = 0; break;
default:
while(isspace(*cp)) cp++;
if(*cp == '-') /* assume script mode */
while(isspace(*++cp));
else if(*cp) /* catch for lines ending with whitespace */
return 0;
}
}
return 1;
}
