2004-12-22 ([FP]) A way to debug C functions of a [Critcl] script foo.tcl: 1- Insert these lines in the script foo.tcl package require critcl 0.34 ;# NEEDS > 0.33 # critcl::config force 1 ;# optional, force recompilation critcl::config keepsrc 1 ;# keep sources in cache critcl::config lines 0 ;# code references cached C sources, not tcl source critcl::cheaders -g ;# keep symbols inside library critcl::cproc bar {... 2- Launch the debugger gdb (or ddd) executing the [Tclkit] program shell$ ddd tclkit 3- Run the program in order to construct and compile C functions gdb> run path_to_critcl/critcl foo.tcl 4- Insert breakpoint. Note that "critcl::cproc bar ..." has generated C functions "tcl_bar" and "c_bar" gdb> break tcl_bar 5- Rerun the program gdb> run