Custom Query (1030 matches)

Consider the following example:

(defmacro mdiv0 () (/ 1 0)) (ignore-errors (mdiv0))

After executing the above line CCL invoke debugger with "DIVISION-BY-ZERO detected

[Condition of type DIVISION-BY-ZERO]"

If I replace defmacro with defun the result is as expected - two values - nil and divizion-by-zero condition are returned.

In a new buffer, enter

(foo "bar

then place the insertion point after the quotes and press, e.g., c-m-f. IDE will wedge and has to be killed.

I think the problem is that generally, hemlock code isn't prepared to navigate inside strings (valid-spot is nil), but much of the time it doesn't actually check for it so in some cases it just goes into infinite loops.

It's generally proven to be a bad idea to store the CCL directory in the preferences database.

I think that the current thinking is that the CCL directory for a bundled IDE should be initialized in each session to the directory which contains the bundle, and that .dmg distributions should include the .app inside CCL. If someone wants to move the bundle outside of that location, having some mechanism to set the CCL directory for the duration of the current session might be useful (as might be some feedback that indicates that the current setting doesn't look valid.)

Viewing the CCL directory as a persistent global preference creates more problems than it solves (e.g., the persistent preference might point to a stale installation and doesn't generally support environments where different IDE versions are installed, etc.) The proposed default (using the parent directory of the application bundle) is consistent with how the IDE is built and likely to be distributed.