Skip to content
This repository has been archived by the owner on Nov 5, 2021. It is now read-only.

Commit

Permalink
[ST] Some updated for Structured Text Language support (#66)
Browse files Browse the repository at this point in the history 
[ST] Some updated for Structured Text Language support
  • Loading branch information
@alexdima
alexdima committed Aug 12, 2019
2 parents 1c6738c + 1857fa1 commit 0ff5946
Showing 1 changed file with 75 additions and 64 deletions.
139 changes: 75 additions & 64 deletions src/st/st.ts
View file
Expand Up @@ -51,65 +51,65 @@ export const conf: IRichLanguageConfiguration = {
{ open: '/*', close: '*/' },
{ open: '\'', close: '\'', notIn: ['string_sq'] },
{ open: '"', close: '"', notIn: ['string_dq'] },
{ open: 'var', close: 'end_var'},
{ open: 'var_input', close: 'end_var'},
{ open: 'var_output', close: 'end_var'},
{ open: 'var_in_out', close: 'end_var'},
{ open: 'var_temp', close: 'end_var'},
{ open: 'var_global', close: 'end_var'},
{ open: 'var_access', close: 'end_var'},
{ open: 'var_external', close: 'end_var'},
{ open: 'type', close: 'end_type'},
{ open: 'struct', close: 'end_struct'},
{ open: 'program', close: 'end_program'},
{ open: 'function', close: 'end_function'},
{ open: 'function_block', close: 'end_function_block'},
{ open: 'action', close: 'end_action'},
{ open: 'step', close: 'end_step'},
{ open: 'initial_step', close: 'end_step'},
{ open: 'transaction', close: 'end_transaction'},
{ open: 'configuration', close: 'end_configuration'},
{ open: 'tcp', close: 'end_tcp'},
{ open: 'recource', close: 'end_recource'},
{ open: 'channel', close: 'end_channel'},
{ open: 'library', close: 'end_library'},
{ open: 'folder', close: 'end_folder'},
{ open: 'binaries', close: 'end_binaries'},
{ open: 'includes', close: 'end_includes'},
{ open: 'sources', close: 'end_sources'}
{ open: 'var', close: 'end_var' },
{ open: 'var_input', close: 'end_var' },
{ open: 'var_output', close: 'end_var' },
{ open: 'var_in_out', close: 'end_var' },
{ open: 'var_temp', close: 'end_var' },
{ open: 'var_global', close: 'end_var' },
{ open: 'var_access', close: 'end_var' },
{ open: 'var_external', close: 'end_var' },
{ open: 'type', close: 'end_type' },
{ open: 'struct', close: 'end_struct' },
{ open: 'program', close: 'end_program' },
{ open: 'function', close: 'end_function' },
{ open: 'function_block', close: 'end_function_block' },
{ open: 'action', close: 'end_action' },
{ open: 'step', close: 'end_step' },
{ open: 'initial_step', close: 'end_step' },
{ open: 'transaction', close: 'end_transaction' },
{ open: 'configuration', close: 'end_configuration' },
{ open: 'tcp', close: 'end_tcp' },
{ open: 'recource', close: 'end_recource' },
{ open: 'channel', close: 'end_channel' },
{ open: 'library', close: 'end_library' },
{ open: 'folder', close: 'end_folder' },
{ open: 'binaries', close: 'end_binaries' },
{ open: 'includes', close: 'end_includes' },
{ open: 'sources', close: 'end_sources' }
],
surroundingPairs: [
{ open: '{', close: '}' },
{ open: '[', close: ']' },
{ open: '(', close: ')' },
{ open: '"', close: '"' },
{ open: '\'', close: '\'' },
{ open: 'var', close: 'end_var'},
{ open: 'var_input', close: 'end_var'},
{ open: 'var_output', close: 'end_var'},
{ open: 'var_in_out', close: 'end_var'},
{ open: 'var_temp', close: 'end_var'},
{ open: 'var_global', close: 'end_var'},
{ open: 'var_access', close: 'end_var'},
{ open: 'var_external', close: 'end_var'},
{ open: 'type', close: 'end_type'},
{ open: 'struct', close: 'end_struct'},
{ open: 'program', close: 'end_program'},
{ open: 'function', close: 'end_function'},
{ open: 'function_block', close: 'end_function_block'},
{ open: 'action', close: 'end_action'},
{ open: 'step', close: 'end_step'},
{ open: 'initial_step', close: 'end_step'},
{ open: 'transaction', close: 'end_transaction'},
{ open: 'configuration', close: 'end_configuration'},
{ open: 'tcp', close: 'end_tcp'},
{ open: 'recource', close: 'end_recource'},
{ open: 'channel', close: 'end_channel'},
{ open: 'library', close: 'end_library'},
{ open: 'folder', close: 'end_folder'},
{ open: 'binaries', close: 'end_binaries'},
{ open: 'includes', close: 'end_includes'},
{ open: 'sources', close: 'end_sources'}
{ open: 'var', close: 'end_var' },
{ open: 'var_input', close: 'end_var' },
{ open: 'var_output', close: 'end_var' },
{ open: 'var_in_out', close: 'end_var' },
{ open: 'var_temp', close: 'end_var' },
{ open: 'var_global', close: 'end_var' },
{ open: 'var_access', close: 'end_var' },
{ open: 'var_external', close: 'end_var' },
{ open: 'type', close: 'end_type' },
{ open: 'struct', close: 'end_struct' },
{ open: 'program', close: 'end_program' },
{ open: 'function', close: 'end_function' },
{ open: 'function_block', close: 'end_function_block' },
{ open: 'action', close: 'end_action' },
{ open: 'step', close: 'end_step' },
{ open: 'initial_step', close: 'end_step' },
{ open: 'transaction', close: 'end_transaction' },
{ open: 'configuration', close: 'end_configuration' },
{ open: 'tcp', close: 'end_tcp' },
{ open: 'recource', close: 'end_recource' },
{ open: 'channel', close: 'end_channel' },
{ open: 'library', close: 'end_library' },
{ open: 'folder', close: 'end_folder' },
{ open: 'binaries', close: 'end_binaries' },
{ open: 'includes', close: 'end_includes' },
{ open: 'sources', close: 'end_sources' }
],
folding: {
markers: {
Expand Down Expand Up @@ -182,12 +182,26 @@ export const language = <ILanguage>{
// The main tokenizer for our languages
tokenizer: {
root: [
[/(T|DT|TOD)#[0-9:-_shmyd]*/, 'tag'],
[/[A-Za-z]{1,6}#[0-9]*/, 'tag'],
[/\%(I|Q|M)(X|B|W|D|L)[0-9\.]*/, 'tag'],
[/(\.\.)/, 'delimiter'],

[/\b(16#[0-9A-Fa-f\_]*)+\b/, 'number.hex'],
[/\b(2#[01\_]+)+\b/, 'number.binary'],
[/\b(8#[0-9\_]*)+\b/, 'number.octal'],
[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
[/\b(L?REAL)#[0-9\_\.e]+\b/, 'number.float'],
[/\b(BYTE|(?:D|L)?WORD|U?(?:S|D|L)?INT)#[0-9\_]+\b/, 'number'],
[/\d+/, 'number'],

[/\b(T|DT|TOD)#[0-9:-_shmyd]+\b/, 'tag'],
[/\%(I|Q|M)(X|B|W|D|L)[0-9\.]+/, 'tag'],
[/\%(I|Q|M)[0-9\.]*/, 'tag'],
[/(TO_|CTU_|CTD_|CTUD_|MUX_|SEL_)[A_Za-z]*/, 'predefined'],
[/[A_Za-z]*(_TO_)[A_Za-z]*/, 'predefined'],
[/\b[A-Za-z]{1,6}#[0-9]+/, 'tag'],

[/\b(TO_|CTU_|CTD_|CTUD_|MUX_|SEL_)[A_Za-z]+\b/, 'predefined'],
[/\b[A_Za-z]+(_TO_)[A_Za-z]+\b/, 'predefined'],

[/[;]/, 'delimiter'],
[/[.]/, { token: 'delimiter', next: '@params' }],

// identifiers and keywords
[/[a-zA-Z_]\w*/, {
Expand All @@ -205,14 +219,7 @@ export const language = <ILanguage>{

{ include: '@whitespace' },

[/[;.]/, 'delimiter'],
[/[{}()\[\]]/, '@brackets'],
[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
[/16#[0-9a-fA-F]+/, 'number.hex'],
[/2#[0-9_]+/, 'number.binary'],
[/\d+/, 'number'],



[/"([^"\\]|\\.)*$/, 'string.invalid'], // non-teminated string
[/"/, { token: 'string.quote', bracket: '@open', next: '@string_dq' }],
Expand All @@ -222,6 +229,10 @@ export const language = <ILanguage>{
[/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
[/'/, 'string.invalid']
],
params: [
[/\b[A-Za-z0-9_]+\b(?=\()/, { token: 'identifier', next: '@pop' }],
[/\b[A-Za-z0-9_]+\b/, 'variable.name', '@pop']
],
comment: [
[/[^\/*]+/, 'comment'],
[/\/\*/, 'comment', '@push'], // nested comment
Expand Down

0 comments on commit 0ff5946

Please sign in to comment.