enc              2102 http/modules/ngx_http_ssi_filter_module.c     ngx_str_t                  *var, *value, *enc, text;
enc              2145 http/modules/ngx_http_ssi_filter_module.c     enc = params[NGX_HTTP_SSI_ECHO_ENCODING];
enc              2147 http/modules/ngx_http_ssi_filter_module.c     if (enc) {
enc              2148 http/modules/ngx_http_ssi_filter_module.c         if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) {
enc              2152 http/modules/ngx_http_ssi_filter_module.c         } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) {
enc              2156 http/modules/ngx_http_ssi_filter_module.c         } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) {
enc              2163 http/modules/ngx_http_ssi_filter_module.c                           enc);