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Moved scalar scanning-related parameters to a struct.

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Renamed the valid/possible tokens to a single variable status with enums valid, invalid, and unverified.
This commit is contained in:
Jesse Beder
2008-06-29 17:39:33 +00:00
parent ff99f85a6d
commit 5f8252ee6f
10 changed files with 104 additions and 50 deletions
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18
scanscalar.h
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@@ -6,8 +6,24 @@
namespace YAML
{
enum CHOMP { STRIP = -1, CLIP, KEEP };
struct ScanScalarInfo {
ScanScalarInfo(): eatEnd(false), indent(0), eatLeadingWhitespace(0), escape(0), fold(false), trimTrailingSpaces(0), chomp(CLIP) {}
RegEx end; // what condition ends this scalar?
bool eatEnd; // should we eat that condition when we see it?
int indent; // what level of indentation should be eaten and ignored?
bool eatLeadingWhitespace; // should we continue eating this delicious indentation after 'indent' spaces?
char escape; // what character do we escape on (i.e., slash or single quote) (0 for none)
bool fold; // do we fold line ends?
bool trimTrailingSpaces; // do we remove all trailing spaces (at the very end)
CHOMP chomp; // do we strip, clip, or keep trailing newlines (at the very end)
// Note: strip means kill all, clip means keep at most one, keep means keep all
};
void GetBlockIndentation(Stream& INPUT, int& indent, std::string& breaks, int topIndent);
std::string ScanScalar(Stream& INPUT, RegEx end, bool eatEnd, int indent, char escape, bool fold, bool eatLeadingWhitespace, bool trimTrailingSpaces, int chomp);
std::string ScanScalar(Stream& INPUT, ScanScalarInfo info);
struct WhitespaceInfo {
WhitespaceInfo();