Index: openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl,v
diff -u -r1.72.2.34 -r1.72.2.35
--- openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	28 Oct 2021 10:10:28 -0000	1.72.2.34
+++ openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	29 Oct 2021 10:35:59 -0000	1.72.2.35
@@ -1199,11 +1199,7 @@
                 # if we have some indent, remove it from the lines.
                 #
                 if {[info exists indent]} {
-                    set lines [lmap line $lines {
-                        set x [regexp "^${indent}(.*)$" $line . line]
-                        set line
-                    }]
-                    set body [join $lines \n]
+                    set body [ns_trim -prefix $indent $body]
                 }
                 set doc [::xo::api get_doc_block $body body]
             }