M min.nim → min.nim

@@ -343,7 +343,7 @@ -a, --asset-path          Specify a directory containing the asset files to include in the
                               compiled executable (if -c is set)
     -c, --compile             Compile the specified file
     -e, --evaluate            Evaluate a $exe program inline
-    -s, --safe                Enable runtime checks
+    -d, --dev                 Enable "development mode" (runtime checks)
     -h, --help                Print this help$iOpt
     -j, --interactive-simple  Start $exe shell (without advanced prompt)
     -l, --log                 Set log level (debug|info|notice|warn|error|fatal)
@@ -379,7 +379,7 @@ of "asset-path", "a":
             ASSETPATH = val
           of "prelude", "p":
             customPrelude = val
-          of "runtime-checks", "r":
+          of "dev", "d":
             SAFE = true
           of "log", "l":
             if file == "":

M next-release.md → next-release.md

@@ -1,3 +1,3 @@ 
 ### BREAKING CHANGES
 
-* Runtime checks (expectations) must now be manually activated by specifying `-s` or `--safe`.
+* Runtime checks (expectations) must now be manually activated by specifying `-d` or `--dev`.

M site/contents/get-started.md → site/contents/get-started.md

@@ -111,7 +111,7 @@ > [$](class:prompt) cat myfile.min | min
 
 > %tip%
 > 
-> You can enable runtime checks and validations by spacifying `-s` or `--safe` when running a min program.
+> You can enable runtime checks and validations by spacifying `-d` (`--dev`) when running a min program.
 
 ## Compiling a min Program
 

M site/contents/reference-lang.md → site/contents/reference-lang.md

@@ -115,7 +115,7 @@ {#op||exit||{{i}}||{{none}}||
 Exits the program or shell with {{i}} as return code. #}
 
 {#op||expect||{{q1}}||{{q2}}||
-> If the `-s` or `--safe` is specified when running the program, validates the first _n_ elements of the stack against the type descriptions specified in {{q1}} (_n_ is {{q1}}'s length) and if all the elements are valid returns them wrapped in {{q2}} (in reverse order). If the neither `-s` nor `--safe` is specified when running the program, no validation is performed and all elements are just returned in a quotation in reverse order. 
+> If the `-d` (`--dev`) flag is specified when running the program, validates the first _n_ elements of the stack against the type descriptions specified in {{q1}} (_n_ is {{q1}}'s length) and if all the elements are valid returns them wrapped in {{q2}} (in reverse order). If the `-d` (`--dev`) flag is not specified when running the program, no validation is performed and all elements are just returned in a quotation in reverse order. 
 
 > > %tip%
 > > Tips
@@ -286,7 +286,7 @@ > * A quotation identifying the body of the operator.
 >
 > The main additional features offered by this way of defining operators are the following:
 >
-> * (if the `-s` or `--safe` is specified when running the program) Both input and output values are checked against a type (like when using the `expect` operator *and* automatically captured in a symbol that can be referenced in the operator body quotation.
+> * If in development mode (`-d` or `--dev` flag specified at run time), both input and output values are checked against a type (like when using the `expect` operator *and* automatically captured in a symbol that can be referenced in the operator body quotation.
 > * The full signature of the operator is declared, making the resulting code easier to understand at quick glance.
 > * An exception is automatically raised if the operator body pollutes the stack by adding or removing elementa from the stack (besides adding the declared output values).
 > * It is possible to use the `return` symbol within the body quotation to immediately stop the evaluation of the body quotation and automatically push the output values on the stack.