When you use GDS to evaluate Scheme code from Emacs, you can now use
`C-u' to indicate that you want to single step through that code. See
`Evaluating Scheme Code' in the manual for more details.
* scheme-using.texi (Evaluating Scheme Code): Document use of
`C-u' prefix with evaluation commands.
* gds-scheme.el (gds-eval-region, gds-eval-expression)
(gds-eval-defun, gds-eval-last-sexp): Support `C-u' prefix,
meaning that user wants to single step through the code.
* gds-client.scm (handle-nondebug-protocol): Add support for
setting a trap on code that is about to be evaluated.
duplicated elsewhere); doc for with-traps and debug-object? moved
to section on evaluator trap options.
(High Level Traps): Renamed just `Traps'. Add references to
evaluator trap options and debug options. Make language
appropriate for core Guile (as opposed to previously separate
package).
(Location Traps): Corrected to reflect that location traps now
specify a specific position, not a range of positions.
(Debugging Examples): New (content moved here from
scheme-debugging.texi, and updated to use traps instead of
breakpoints).
* api-modules.texi (Included Guile Modules): Change `Debugging
Features' reference to `Tracing'.
* api-options.texi (Evaluator trap options): Doc for with-traps
and debug-object? is now here.
* guile.texi, scheme-debugging.texi: Move the `Tracing' content of
scheme-debugging.texi to the Modules section.
* scheme-using.texi (Using Guile in Emacs, GDS Getting Started):
Minor edits.
* scheme-debugging.texi (Debugging Features, Intro to
Breakpoints): Removed.
(Examples): Moved to api-debug.texi.
(Tracing, Old Tracing): Promoted one level.
(New Tracing, Tracing Compared): Removed.
from (Displaying the Scheme Stack, Continuing Execution,
Evaluating Scheme Code, Setting and Managing Breakpoints, Access
to Guile Help and Completion) to (Access to Guile Help and
Completion, Setting and Managing Breakpoints, Evaluating Scheme
Code, Displaying the Scheme Stack, Continuing Execution).
Editorial updates.
(GDS Architecture): Moved earlier in containing section; editorial
updates.
(GDS Getting Started, How to Use GDS): Merged; editorial updates;
subsections reordered.
