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Chicken won't become available to Geiser until it's actually done
loading. A number of bugs are related to this, including jaor/geiser#68
but also some quizzically flaky completion behaviour.
The fix is to suppress output to STDOUT until Chicken is ready; output
to STDERR is not suppressed, so if bad things happen it will still
appear in the geiser messages buffer.
This may fix jaor/geiser#68
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xscheme defines its own scheme-interaction-mode that, quite rudely if
you ask me, calls not only its hooks, but also scheme-mode's. Among
them, turn-on-geiser-mode, causing havoc to users of xscheme's
run-scheme function.
We, ahem, fix this problem by checking that we're actually in
scheme-mode when our hook is called.
Thanks to Federico Beffa for his reports.
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Minor and Patch versions are now optional.
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geiser--cut-version only supports single-digit minor versions.
- Improves the regex to support multiple-digit minor versions.
Contributed by @kovrik
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Signed-off-by: Mario Domenech Goulart <mario.goulart@gmail.com>
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- Can now optionally compile Geiser components for enormous speed
improvements; enabled by default
- Apropos was returning many duplicates, which was causing slowdowns;
duplicates are now filtered
- Now check for #<unspecified> results and return something
- Fixed a typo in a comment
- Fixed a typo in calling string-length
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For some X faces, a bold string in the modeline causes emacs to widen it
to two lines, which is kind of annoying. The default value of
font-lock-variable-name-face on color/X displays doesn't include any
boldness, and will probably improve the default experience of new users.
Thanks to Mario Domenech Goulart for noticing this and the previous one!
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It should have been geiser-active-implementations since ages ago.
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Preparing the release of 0.7, which will feature support for Chicken
thanks to Dan and Freija!
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Image cache cleaning was being performed during comint output filtering
and, since that can happen in batches, if the total output had more
images than the maximum cache size, some of them would be gone (in fact
it was even worse: we were cleaning the cache after each image display).
Now we just perform cache maintenance before sending the input, and
avoid paying a price for non-rackets by making the cache dir setting
implementation-specific.
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By hooking the pretty-printer, as discovered by Greg in issue #49. To
attain nirvana, we would still need (display (list graph)) to work...
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Up to now, we were only displaying images when printed as values by the
REPL, but not when image values were explicitly print-ed, write-d or
display-ed. This patch solves that problem by installing (semi)
appropriate port-{print,write,display}-handler. This is still and
incomplete solution in that those handlers (as well as the already
installed current-print-handler) don't recurse over a value's structure
and won't produce images embedded in other data structures, as discussed
in issue #49.
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Since we have so few, let's not wait to add just one more!
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Which moreover complies with the unwritten naming conventions we use:
geiser-doc--render-docstring.
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Apparently, the nesting level returned by emacs's syntax parser can be
negative (presumably when it gets confused), and we were not avoiding
calling backward-up-list when that happened.
Could or could not address issue #41...
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Works almost identically to the stock C-c C-c, with just marginally
better output aaand being well behaved when interrupting infinitely
looping functions such as (define (f) (newline) (let loop () (loop))) --
cf. issue #29 on github.
We like it so much that it replaces the old one.
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It's now possible to control whether we jump to the debug window on
evaluation errors (geiser-debug-jump-to-debug-p) and whether we show it
all (geiser-debug-show-debug-p).
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Fixes for warnings issued by makeinfo 5.x (when using some of our
macros: the guy is touchy regarding @ifhtml and new lines) that were
preventing the install-html make target to work (for people that want
local html by texinfo as opposed to the (supposedly fancier)
texi2html-generated version we use for the web).
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Follow the convention for `with-' procedures.
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This allows partially matched `define-syntax-rule' expressions and
avoids the termination of search-based fontification, which affects
other expressions inside the buffer, in the case of a missing
subexpression.
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Guile's `define-once' allows defining a variable only once, but its
syntax is different from `define', so its highlight is different.
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The name defined It's more like a function in a define than a variable,
since it can take arguments.
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`define-syntax-rule' is similar enough to procedure definitions that
it should be highlight as a slightly different version of one.
The faces were chosen to keep the same scheme used by `define-macro'.
`define-syntax-rule' was removed from Racket's extra keywords as there
is no need to special case it.
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When using our current-load/used-compiled function, we were compiling
the syntax of a module using compile, which seems to not honour
With luck, this should address bug #14 for real.
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For buffers containing a #lang directive, geiser-eval-buffer was simply
broken: one cannot send the whole region wrapped in a `begin' in that
case.
We try now to send the region below, although a real solution would
imply using #%module-begin as the wrapper, in order to be robust for
languages that define their own version of the macro (such as TR).
But people should use C-c C-a or C-c C-k and leave this silly function
alone instead.
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When evaluating (re)definitions in a typed module, it's necessary that
the form evaluated is wrapped with #%top-interaction, so that typed
racket's redefinition of that macro enters into play and the system
records the type information of the new value.
Many thanks to Sam Tobin-Hochstadt for the tip, and for his encouraging
words.
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We used to check for a good racket version during its start-up, but
these days we already have an independent version check before that.
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... so that we don't end up with a blank, useless buffer around.
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