version update, spaceFilter as Regexp

README.md

@@ -6,7 +6,7 @@
 
 **Heta** is a modeling language for quantitative systems pharmacology and systems biology.
 
-The current version is **0.4.3**.
+The current version is **0.4.4**.
 
 See also the [Heta video tutorial](https://hetalang.github.io/#/resources/?id=lesson-0-introduction)
 

actions.md

@@ -307,7 +307,8 @@ scn2 #setScenario {
 | property | type | required | default | ref | description | 
 | ---------|------|----------|---------|-----|-------------|
 | format | string | true | | | one of declared formats: 'JSON', 'SBML', etc. |
-| filepath | Filepath | true | | | path to target file to create |
+| filepath | Filepath | false | _depending on format_ | | path to target file to create |
+| spaceFilter | RegExp | false | ".+" | | Regular expression to filter spaces in export |
 | ... | | | | | other options depending of format |
 
 ### Example 1

changelog.md

@@ -3,6 +3,9 @@
 ## 0.4.4
 
 - use `ProcessExpr` of type: A>B
+- use Regular Expression in `spaceFilter` of `#export` action
+- default values for `filepath` of `#export` action
+- minor text fixes
 
 ## 0.4.3
 

modules.md

@@ -128,7 +128,7 @@ The column with reserved header `on` can be used to turn off the import of the r
 Additional properties of `#include` action:
 
 - `omitRows` property can be set to skip several rows between header (first row) and component rows.
-- `sheet` property clarify which sheet should be loaded starting from `1`, the default value is `1`; 
+- `sheet` property clarifies which sheet should be loaded starting from `0`, the default value is `0`; 
   This is useful for formats supporting multiple sheets like XLSX. For this case file can include any number of sheets but each sheet must be included separately by a separate `#include` statement.
 
 **Example:**
@@ -172,7 +172,7 @@ file: "index.heta" (combining all together and export to JSON format)
 
 ## sbml module
 
-This type of module was created to adopt SBML formatted models into Heta modeling platform. Currently only SBML of level 2 is supported.
+This type of module was created to adopt SBML formatted models into Heta modeling platform. Currently SBML of levels 2 and 3 are supported.
 
 **Example:**