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1 files changed, 56 insertions, 0 deletions
| -rw-r--r-- | homework/0MI0800028/commonlisp2html/commonlisp2html.l | 56 |
diff --git a/homework/0MI0800028/commonlisp2html/commonlisp2html.l b/homework/0MI0800028/commonlisp2html/commonlisp2html.l new file mode 100644 index 0000000..46447b1 --- /dev/null +++ b/homework/0MI0800028/commonlisp2html/commonlisp2html.l @@ -0,0 +1,56 @@ +%{ + +%} + +DIGIT [0-9] +BRACKET \(|\) + +STR \"([^\"]|\\\")*([^\\]|\\\\)\" +NUMBERS [^A-z](\+|-)?{DIGIT}+(\.{DIGIT}+(e{DIGIT}+|d{DIGIT}+|e-{DIGIT}+)?|\/{DIGIT}+)? + +COMMENT ;.*$ +PARAMETER_TYPE &[0-9A-z]+ +KEYWORD :[0-9A-z]+ +CONSTANTS T|NIL|pi|t + +SPECIAL_FORM block|function|if|let|quote|return-from|defun|demacro + +/* Functions */ +F_ARITHMETIC "+ "|"- "|"* "|\/|1\+|1-|conjugate|gcd|lcm +F_NUM_COMPARISON =|\/=|<|>|<=|>=|max|min +F_TRIGONOMETRIC sin|cos|tan|cis|asin|acos|atan|sinh|cosh|tanh|asinh|acosh|atanh +F_OTHER_MATH abs|sqrt|phase|signum +F_LOGICAL not +F_LISTS list +F_OTHER format + +/* Macros */ +M_ARITHMETIC incf|decf +M_LOGICAL and|or +M_CONDITIONAL when|unless|cond|case|typecase +M_DECLARE defvar|defparameter|defconstant|defun + +/* Not in spec, but commonly followed */ +GLOBAL_VAR \*([0-9A-z.?-_])+\* +CONST_VAR \+([0-9A-z.?-_])+\+ + +%% + +{BRACKET} { printf("<span class=\"bracket\">%s</span>", yytext); } +{STR} { printf("<span class=\"string\">%s</span>", yytext); } +{NUMBERS} { printf("<span class=\"number\">%s</span>", yytext); } +{COMMENT} { printf("<span class=\"comment\">%s</span>", yytext); } +{PARAMETER_TYPE} { printf("<span class=\"parameter-type\">%s</span>", yytext); } +{KEYWORD} { printf("<span class=\"keyword\">%s</span>", yytext); } +{CONSTANTS} { printf("<span class=\"constant\">%s</span>", yytext); } + +{SPECIAL_FORM} { printf("<span class=\"special-operator\">%s</span>", yytext); } +{F_ARITHMETIC}|{F_NUM_COMPARISON}|{F_TRIGONOMETRIC}|{F_TRIGONOMETRIC}|{F_OTHER_MATH}|{F_LOGICAL}|{F_LISTS}|{F_OTHER} { printf("<span class=\"function\">%s</span>", yytext); } +{M_ARITHMETIC}|{M_LOGICAL}|{M_CONDITIONAL}|{M_DECLARE} { printf("<span class=\"macro\">%s</span>", yytext); } + +{GLOBAL_VAR}|{CONST_VAR} { printf("<span class=\"variable\">%s</span>", yytext); } + + /* flex catches the longest possibility, so if some variable name contains a known word (function, macro, etc.), this will prevent it from highlighting */ +[A-z]+ { printf("%s", yytext); } + +%% |