Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

#

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

Updated lexer and parser rules to be compliant with ANTLR4 #44

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Updated lexer and parser rules to be compliant with ANTLR4 #44

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 10 additions & 10 deletions Systematic.g4
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,13 +28,13 @@ grammar Systematic;
/* first rule is always start rule, EOF = end of file */
lipid : lipid_category EOF;

lipid_category : FA | GL | GP | SL | ST;
lipid_category : fas | gls | gps | sls | sts;

/* fatty acids */
FA : fa;
fas : fa;

/* glycero lipids */
GL : gl | xdg | xmg;
gls : gl | xdg | xmg;
gl : generic_fa DASH gl_ending | generic_fa2 DASH gl_ending | generic_fa3 DASH gl_ending;
gl_ending : 'glycerol' | sn_rac DASH 'glycerol';
xdg : generic_fa2 DASH xdg_xmg_ending;
Expand All @@ -52,7 +52,7 @@ generic_pos : number;


/* phospho glycero lipids */
GP : gp | cl;
gps : gp | cl;
gp : generic_fa DASH gp_ending | generic_fa2 DASH gp_ending;

/* PC, PE, PS */
Expand All @@ -65,13 +65,13 @@ gp_ending : 'sn-glycero-3-phosphocholine' | 'sn-glycero-3-phosphoethanolamine' |

fa : fatty_acid | acetyl;
acetyl : 'acetyl';
fatty_acid: regular_fatty_acid | wax | CAR | ethanolamine | amine | acetic_acid;
fatty_acid: regular_fatty_acid | wax | cars | ethanolamine | amine | acetic_acid;
wax : wax_ester fatty_acid_type | wax_ester regular_fatty_acid;
wax_ester : fatty_acid SPACE | ROB fatty_acid RCB SPACE | methyl SPACE | methyl DASH;
methyl : 'methyl';
CAR : car_positions DASH CAR_fa '-4-(' CAR_spec ')butanoate';
CAR_fa : SOB regular_fatty_acid SCB | COB regular_fatty_acid CCB;
CAR_spec : 'trimethylammonio' | 'trimethylazaniumyl';
cars : car_positions DASH car_fa '-4-(' car_spec ')butanoate';
car_fa : SOB regular_fatty_acid SCB | COB regular_fatty_acid CCB;
car_spec : 'trimethylammonio' | 'trimethylazaniumyl';

car_positions : functional_position | ROB car_position RCB DASH functional_position;
ethanolamine : amine_prefix ROB fatty_acid RCB DASH 'ethanolamine';
Expand Down Expand Up @@ -122,8 +122,8 @@ prosta : 'prosta' | 'prost' | 'prostan';

acid_type_regular: acid_single_type | acid_single_type cyclo_position;
acid_type_double: db_num acid_type_regular;
acid_single_type: 'noic acid' | 'nic acid' | 'nal' | dioic | 'noyloxy' | 'noyl' | ol | dial | 'noate' | 'nate' | CoA | yl | 'ne' | 'nyloxy';
CoA : 'noyl' coa | 'yl' coa | 'nyl' coa;
acid_single_type: 'noic acid' | 'nic acid' | 'nal' | dioic | 'noyloxy' | 'noyl' | ol | dial | 'noate' | 'nate' | coas | yl | 'ne' | 'nyloxy';
coas : 'noyl' coa | 'yl' coa | 'nyl' coa;
furan : 'furan' DASH furan_pos DASH 'yl';
furan_pos : number;
coa : 'coa' | '-coa';
Expand Down
Loading