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Use confix parsers in a few places.

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[SVN r65359]
This commit is contained in:
Daniel James
2010-09-09 00:11:02 +00:00
parent 57fb3c3c02
commit 0aa633b450
1 changed files with 71 additions and 48 deletions
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119
src/code_snippet.cpp
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@@ -9,6 +9,7 @@
#include <boost/spirit/include/classic_core.hpp>
#include <boost/spirit/include/classic_actor.hpp>
#include <boost/spirit/include/classic_confix.hpp>
#include <boost/bind.hpp>
#include <boost/lexical_cast.hpp>
#include "template_stack.hpp"
@@ -108,26 +109,35 @@ namespace quickbook
cl::str_p("#]")
;
ignore =
*cl::blank_p >> "#<-"
>> (*(cl::anychar_p - "#->"))
>> "#->" >> *cl::blank_p >> cl::eol_p
| "\"\"\"<-\"\"\""
>> (*(cl::anychar_p - "\"\"\"->\"\"\""))
>> "\"\"\"->\"\"\""
| "\"\"\"<-"
>> (*(cl::anychar_p - "->\"\"\""))
>> "->\"\"\""
ignore
= cl::confix_p(
*cl::blank_p >> "#<-",
*cl::anychar_p,
"#->" >> *cl::blank_p >> cl::eol_p
)
| cl::confix_p(
"\"\"\"<-\"\"\"",
*cl::anychar_p,
"\"\"\"->\"\"\""
)
| cl::confix_p(
"\"\"\"<-",
*cl::anychar_p,
"->\"\"\""
)
;
escaped_comment =
*cl::space_p >> "#`"
>> ((*(cl::anychar_p - cl::eol_p))
>> cl::eol_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)]
| *cl::space_p >> "\"\"\"`"
>> (*(cl::anychar_p - "\"\"\""))
[boost::bind(&actions_type::escaped_comment, &actions, _1, _2)]
>> "\"\"\""
cl::confix_p(
*cl::space_p >> "#`",
(*cl::anychar_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)],
cl::eol_p
)
| cl::confix_p(
*cl::space_p >> "\"\"\"`",
(*cl::anychar_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)],
"\"\"\""
)
;
}
@@ -187,41 +197,54 @@ namespace quickbook
cl::str_p("//]") | "/*]*/"
;
inline_callout =
"/*<"
>> *cl::space_p
>> (*(cl::anychar_p - ">*/")) [boost::bind(&actions_type::callout, &actions, _1, _2)]
>> ">*/"
inline_callout
= cl::confix_p(
"/*<" >> *cl::space_p,
(*cl::anychar_p) [boost::bind(&actions_type::callout, &actions, _1, _2)],
">*/"
)
;
line_callout
= cl::confix_p(
"/*<<" >> *cl::space_p,
(*cl::anychar_p) [boost::bind(&actions_type::callout, &actions, _1, _2)],
">>*/"
)
>> *cl::space_p
;
line_callout =
"/*<<"
>> *cl::space_p
>> (*(cl::anychar_p - ">>*/")) [boost::bind(&actions_type::callout, &actions, _1, _2)]
>> ">>*/"
>> *cl::space_p
ignore
= cl::confix_p(
*cl::blank_p >> "//<-",
*cl::anychar_p,
"//->"
)
>> *cl::blank_p
>> cl::eol_p
| cl::confix_p(
"/*<-*/",
*cl::anychar_p,
"/*->*/"
)
| cl::confix_p(
"/*<-",
*cl::anychar_p,
"->*/"
)
;
ignore =
*cl::blank_p >> "//<-"
>> (*(cl::anychar_p - "//->"))
>> "//->" >> *cl::blank_p >> cl::eol_p
| "/*<-*/"
>> (*(cl::anychar_p - "/*->*/"))
>> "/*->*/"
| "/*<-"
>> (*(cl::anychar_p - "->*/"))
>> "->*/"
;
escaped_comment =
*cl::space_p >> "//`"
>> ((*(cl::anychar_p - cl::eol_p))
>> cl::eol_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)]
| *cl::space_p >> "/*`"
>> (*(cl::anychar_p - "*/"))
[boost::bind(&actions_type::escaped_comment, &actions, _1, _2)]
>> "*/"
escaped_comment
= cl::confix_p(
*cl::space_p >> "//`",
(*cl::anychar_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)],
cl::eol_p
)
| cl::confix_p(
*cl::space_p >> "/*`",
(*cl::anychar_p) [boost::bind(&actions_type::escaped_comment, &actions, _1, _2)],
"*/"
)
;
}