juicescript/legacy-code
juicescript/legacy-code
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📝 rename function to command

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This commit is contained in:
DrMaxNix 2022-09-08 21:33:52 +02:00
parent 5cb7408ee7
commit ec6ca08d18
2 changed files with 12 additions and 12 deletions
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18
doc/concept.sh
View File

@ -158,24 +158,24 @@ pxl|pixel|canv|canvas draw
## FUNCTIONS ## ## OWN COMMANDS ##
# - functions have their own scopes # - command definitions have their own scopes
# - they can call other functions # - they can call other commands
# - their own vars are private # - their own vars are private
# - they can't acces root-scope's vars (except they were made global using `glob`) # - they can't acces root-scope's vars (except they were made global using `glob`)
# - args are copied into local scope # - args are copied into local scope
# - args with &-prefix modify corresponding var in global scope # - args with &-prefix modify corresponding var in global scope
# the function scope "myfunction1" starts here # the command scope "mycommand1" starts here
# argument $1 is readonly; $2 is read/write; $3 and $4 are optional and will default to `null` # argument $1 is readonly; $2 is read/write; $3 and $4 are optional and will default to `null`
def myfunction1 $1 &$2 ($3 $4) def mycommand1 $1 &$2 ($3 $4)
# current function scope ends here # current command scope ends here
end end
# call a function called "myfunction1" # call a command called "mycommand1"
# arg $1 = 42; arg $2 = $test (returned to parent scope) # arg $1 = 42; arg $2 = $test (returned to parent scope)
myfunction1 42 $test mycommand1 42 $test
@ -183,7 +183,7 @@ myfunction1 42 $test
# halt the program # halt the program
halt halt
# return from function to parent scope # return from command to parent scope
# halt program in root scope # halt program in root scope
exit|return|end exit|return|end

6
src/parser.js
View File

@ -55,7 +55,7 @@ class Juicescript_parser {
break; break;
// FUNCTION DEFINITION // // OWN COMMAND DEFINITION //
case Juicescript.token_type.DEF: case Juicescript.token_type.DEF:
this.parse_def(); this.parse_def();
break; break;
@ -82,7 +82,7 @@ class Juicescript_parser {
} }
/* /*
PARSER: Handle function definition PARSER: Handle own command definition
*/ */
parse_def(){ parse_def(){
let parameter_list = []; let parameter_list = [];
@ -128,7 +128,7 @@ class Juicescript_parser {
} }
/* /*
PARSER: Handle function definition PARSER: Handle `end` command
*/ */
parse_end(){ parse_end(){
/**/this.debug("enter scope root"); /**/this.debug("enter scope root");