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/SET help_path now supports multiple paths separated with ':' - patch by c0ffee
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2792 dbcabf3a-b0e7-0310-adc4-f8d773084564
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@ -117,16 +117,27 @@ static void help_category(GSList *cmdlist, int items)
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static int show_help_file(const char *file)
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{
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const char *helppath;
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char tmpbuf[1024], *str, *path;
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char tmpbuf[1024], *str, *path, **paths, **tmp;
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LINEBUF_REC *buffer = NULL;
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int f, ret, recvlen;
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helppath = settings_get_str("help_path");
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/* helpdir/command or helpdir/category/command */
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path = g_strdup_printf("%s/%s", helppath, file);
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f = open(path, O_RDONLY);
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g_free(path);
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paths = g_strsplit(helppath, ":", -1);
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f = -1;
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for (tmp = paths; *tmp != NULL; tmp++) {
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/* helpdir/command or helpdir/category/command */
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path = g_strdup_printf("%s/%s", *tmp, file);
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f = open(path, O_RDONLY);
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g_free(path);
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if (f != -1)
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break;
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}
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g_strfreev(paths);
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if (f == -1)
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return FALSE;
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