diff options
Diffstat (limited to 'scss/src/grammar/grammar.g')
| -rw-r--r-- | scss/src/grammar/grammar.g | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/scss/src/grammar/grammar.g b/scss/src/grammar/grammar.g index 1da3f46..170729a 100644 --- a/scss/src/grammar/grammar.g +++ b/scss/src/grammar/grammar.g @@ -38,6 +38,12 @@ parser SassExpression: token KWID: "[-a-zA-Z_][-a-zA-Z0-9_]*(?=\s*:)" token ID: "[-a-zA-Z_][-a-zA-Z0-9_]*" token BANG_IMPORTANT: "!important" + token LINTERP: "#[{]" + token RINTERP: "[}]" + token SQUOT: "'" + token DQUOT: '"' + token SQCHAR: "([^'#]|#(?![{]))*" + token DQCHAR: '([^"#]|#(?![{]))*' # Goals: rule goal: expr_lst END {{ return expr_lst }} @@ -126,9 +132,25 @@ parser SassExpression: | ID {{ return Literal(parse_bareword(ID)) }} | NUM {{ UNITS = None }} [ UNITS ] {{ return Literal(Number(float(NUM), unit=UNITS)) }} - | STR {{ return Literal(String(STR[1:-1], quotes="'")) }} - | QSTR {{ return Literal(String(QSTR[1:-1], quotes='"')) }} | COLOR {{ return Literal(Color(ParserValue(COLOR))) }} + | SQUOT + SQCHAR {{ v = Literal(String(SQCHAR, quotes="'")) }} + ( + LINTERP + expr_lst + RINTERP + SQCHAR {{ v = Interpolation(v, expr_lst, Literal(String(SQCHAR, quotes="'")), quotes="'") }} + )* + SQUOT {{ return v }} + | DQUOT + DQCHAR {{ v = Literal(String(DQCHAR, quotes='"')) }} + ( + LINTERP + expr_lst + RINTERP + DQCHAR {{ v = Interpolation(v, expr_lst, Literal(String(DQCHAR, quotes='"')), quotes='"') }} + )* + DQUOT {{ return v }} | VAR {{ return Variable(VAR) }} rule kwatom: |