CRYSTAL-TOOL-DEPENDENCIES(1) Crystal Compiler Command Line Reference Guide (NAME) crystal-tool-dependencies - . (SYNOPSIS) crystal tool dependencies [] [programfile] (OPTIONS) -D FLAG, --define=FLAG . . --target-triple . -f FORMAT, --format=FORMAT : 'tree' () 'flat' 'dot' 'mermaid'. -i PATH, --include=PATH . -e PATH, --exclude=PATH . --error-trace . --prelude (prelude) . (garbage collector) . --prelude=empty . . --verbose . crystal 1.21.0 2026-07-23 CRYSTAL-TOOL-DEPENDENCIES(1)