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syntax .vala-esc
state char-esc special
char "bfnrt\\'\"" END special
char 0 oct
char u hex4
noeat short
state oct special
char 0-3 oct2
char 4-7 oct1
noeat END
state oct2 special
char 0-7 oct1
noeat END
state oct1 special
char 0-7 END special
noeat END
state hex4 special
char 0-9a-fA-F hex3
noeat END
state hex3 special
char 0-9a-fA-F hex2
noeat END
state hex2 special
char 0-9a-fA-F hex1
noeat END
state hex1 special
char 0-9a-fA-F END special
noeat END
state short special
char "\x80-\xff" not-ascii
# Any ASCII character but \n
char -n "\n" END error
# Don't eat \n
noeat END
# Eats (at least) one multibyte UTF-8 character
state not-ascii error
char "\x80-\xff" this
noeat END
# TODO: Check against the Vala spec (was copied from the Java syntax)
syntax vala
state code
char -b a-zA-Z_ ident
char 0 zero
char 1-9 dec
char . dot
char \" string
char \' char
str "//" cpp-comment
str "/*" c-comment
eat this
state cpp-comment comment
char "\n" code
eat this
state c-comment comment
str "*/" code comment
eat this
state ident
char -b a-zA-Z0-9_ this
inlist keyword code
inlist type code
inlist constant code
noeat code
state zero numeric
char xX hex
char 0-7 oct
char . float
noeat num-suffix
state oct numeric
char 0-7 this
noeat num-suffix
state dec numeric
char 0-9 this
char eE exp
char . float
noeat num-suffix
state hex numeric
char 0-9a-fA-F this
noeat num-suffix
state num-suffix
char lLfFdD check-suffix numeric
noeat check-suffix
state float-suffix
char fFdD check-suffix numeric
noeat check-suffix
state check-suffix error
char a-zA-Z0-9_ this
noeat code
state dot numeric
char 0-9 float
recolor code 1
noeat code
state float numeric
char 0-9 this
char eE exp
noeat float-suffix
state exp numeric
char +- exp-digit
char 0-9 exp-digit
noeat float-suffix
state exp-digit numeric
char 0-9 this
noeat float-suffix
state string
char \\ .vala-esc:this
char \" code string
eat this
state char
char "\\" .vala-esc:char-end
char "\n" code
char \' code error
char "\x80-\xff" not-ascii
eat char-end
# Eats (at least) one multibyte UTF-8 character
state not-ascii char
char "\x80-\xff" this
noeat char-end
state char-end char
char \' code char
eat code error
list keyword \
if else switch case default do while for foreach in break continue \
return try catch finally throw lock class interface struct enum \
delegate errordomain const weak unowned dynamic abstract virtual \
override signal extern static async inline new public private \
protected internal out ref throws requires ensures namespace using \
as is in new delete sizeof typeof this base null true false get set \
construct default value construct static construct class construct \
void var yield global owned
list type \
bool char uchar short ushort int uint long ulong size_t ssize_t int8 \
uint8 int16 uint16 int32 uint32 int64 uint64 unichar float double string
list constant \
false true null
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