X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=dialogs.c;h=f39199771fcfd1145501c5708a6ecb1e03a373da;hb=f6e0ba4110818a2785aa480eaa05836b742e9992;hp=eecf453dbb75b8b9e4d67cbd85ae44ab8ab37a2b;hpb=544946411e3590e96198f8c3308418c4c456dd77;p=xboard.git

diff --git a/dialogs.c b/dialogs.c
index eecf453..f391997 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -1259,7 +1259,7 @@ NewTagsPopup (char *text, char *msg, char *ttl)
     if(tagsText) free(tagsText); tagsText = strdup(text);
     tagsOptions[0].name = msg;
     MarkMenu("View.Tags", TagsDlg);
-    GenericPopUp(tagsOptions, title, TagsDlg, BoardWindow, NONMODAL, appData.topLevel);
+    GenericPopUp(tagsOptions + (msg == NULL), title, TagsDlg, BoardWindow, NONMODAL, appData.topLevel);
 }
 
 void
@@ -2467,8 +2467,8 @@ GetHelpText (FILE *f, char *name)
     while(buf[--len] == ' ') buf[len] = NULLCHAR;
     snprintf(title, MSG_SIZ, "Help on '%s'", buf+3);
     while((line = ReadLine(f))) {
-	if(!strncmp(line, buf, len) && (strncmp(line, ".SS ", 4) || strncmp(line+4, buf+3, len-3))) {
-	    while((line = ReadLine(f)) && (cnt == 0 || strncmp(line, ".B ", 3))) {
+	if(!strncmp(line, buf, len) || !strncmp(line, ".SS ", 4) && !strncmp(line+4, buf+3, len-3)) {
+	    while((line = ReadLine(f)) && (cnt == 0 || strncmp(line, ".B ", 3) && strncmp(line, ".SS ", 4))) {
 		if(!*line) { *p++ = '\n'; *p++ = '\n'; q = p; continue; }
 		if(*line == '.') continue;
 		*p++ = ' '; cnt++;
@@ -2491,8 +2491,17 @@ GetHelpText (FILE *f, char *name)
 void
 DisplayHelp (char *name)
 {
-    char *manFile = MANDIR "/man6/xboard.6";
-    FILE *f = fopen(manFile, "r");
+    char buf[MSG_SIZ], tidy[MSG_SIZ];
+    FILE *f;
+    if(currentCps) {
+	TidyProgramName(currentCps == &first ? appData.firstChessProgram : appData.secondChessProgram, "localhost", tidy);
+	snprintf(buf, MSG_SIZ, "/usr/local/share/man/man6/%s.6", tidy);
+    } else snprintf(buf, MSG_SIZ, "%s/man6/xboard.6", MANDIR);
+    f = fopen(buf, "r");
+    if(!f && currentCps) { // engine manual could be in two places
+	snprintf(buf, MSG_SIZ, "/usr/share/man/man6/%s.6", tidy);
+	f = fopen(buf, "r");
+    }
     if(f) {
 	GetHelpText(f, name);
 	fclose(f);