int values[MAX_OPTIONS];
ChessProgramState *currentCps;
-char dataDir[MSG_SIZ] = DATADIR, manDir[MSG_SIZ] = MANDIR;
+char manDir[MSG_SIZ] = MANDIR;
//----------------------------Generic dialog --------------------------------------------
}
char *textPtr;
+char *texEscapes[] = { "s-1", "s0", "&", "*(L", "*(R", NULL };
int
GetNext(FILE *f)
int len, cnt = 0;
snprintf(buf, MSG_SIZ, ".B %s", name);
len = strlen(buf);
- for(len=1; buf[len] == ' ' || buf[len] == '-' || isalpha(buf[len]) || isdigit(buf[len]); len++);
+ for(len=3; buf[len] && buf[len] != '(' && buf[len] != ':' && buf[len] != '.' && buf[len] != '?'; len++);
buf[len] = NULLCHAR;
while(buf[--len] == ' ') buf[len] = NULLCHAR;
snprintf(title, MSG_SIZ, "Help on '%s'", buf+3);
*p++ = ' '; cnt++;
while(*line) {
if(*line < ' ') { line++; continue;}
+ if(*line == '\\') {
+ char **esc;
+ line++;
+ for(esc = texEscapes; *esc; esc++) {
+ len = strlen(*esc);
+ if(!strncmp(*esc, line, len)) {
+ line += len;
+ break;
+ }
+ }
+ continue;
+ }
if(*line == ' ' && p - q > 80) *line = '\n', q = p;
*p++ = *line++;
}
DisplayHelp (char *name)
{
static char *xboardMan, *manText[2], tidy[MSG_SIZ], engMan[MSG_SIZ];
- char buf[MSG_SIZ], *eng;
+ char buf[MSG_SIZ], adapter[MSG_SIZ], *eng;
int n = 0;
FILE *f;
if(!xboardMan) {
}
if(currentCps) { // for engine options we have to look in engine manual
snprintf(buf, MSG_SIZ, "man -w "); // get (tidied) engine name in buf
+ TidyProgramName(currentCps->program, "localhost", adapter); // name of binary we are actually running
TidyProgramName(currentCps == &first ? appData.firstChessProgram : appData.secondChessProgram, "localhost", buf+7);
+ if(strcmp(buf+7, adapter) && StrCaseStr(name, adapter) == name) { // option starts with name of apparent proxy for engine
+ safeStrCpy(buf+7, adapter, MSG_SIZ-7); // use adapter manual
+ name += strlen(adapter); // strip adapter name of option
+ while(*name == ' ') name++;
+ }
if(strcmp(buf, tidy)) { // is different engine from last time
FREE(manText[1]); manText[1] = NULL; // so any currently held text is worthless
safeStrCpy(tidy, buf, MSG_SIZ); // remember current engine
} else snprintf(buf, MSG_SIZ, "%s", xboardMan); // use xboard man
f = fopen(buf, "r");
if(f) {
+ char *msg = "Right-clicking menu item or dialog text pops up help on it";
+ ASSIGN(appData.suppress, msg);
if(strstr(buf, ".gz")) { // man file is gzipped
if(!manText[n]) { // unzipped text not buffered yet
snprintf(tidy, MSG_SIZ, "gunzip -c %s", buf);