Aubit 4GL SVN-Code

esqlc (LEXTYPE=EC): SERIAL8 host variables and native copy (was <<notset>>)

esqlc (LEXTYPE=EC): declare LVARCHAR host variables as char buffers (was <<notset>>, a syntax error in esqlc)

VS Code call graph: fix mocked test, single-main case, add program-selection test

VS Code call graph: the active file's program (its call closure), not the whole workspace

VS Code: toolbar buttons (run, debug, lint, web UI, menu), overflow menu, status bar menu

VS Code: Lint Workspace shows progress and can be cancelled

VS Code: Lint This File command and editor title button

4glc/fgllint: no DIFFCOMP for FLOAT/SMALLFLOAT compared with integers or floats

COLOR ... WHERE: fcompile -json emits the condition, the web UI evaluates it on the field content

fcompile -json emits COLOR; web UI applies per-field colours