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Address issue #472.

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This commit is contained in:
Jim Derry 2017-03-08 10:29:41 -05:00
parent b047e32a18
commit 005127c733
2 changed files with 27 additions and 7 deletions
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10
include/tidyenum.h
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@ -52,10 +52,18 @@ typedef enum
These TidyOptionId are used throughout libtidy, and also
have associated localized strings to describe them.
Ensure struct order is same order as config.c:option_defs structure!
*/
typedef enum
{
TidyUnknownOption = 0, /**< Unknown option! */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
TidyDoctypeMode, /**< Internal use ONLY */
TidyEmacsFile, /**< Internal use ONLY */
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
TidyIndentSpaces, /**< Indentation n spaces/tabs */
TidyWrapLen, /**< Wrap margin */
TidyTabSize, /**< Expand tabs to n spaces */
@ -65,7 +73,6 @@ typedef enum
TidyOutCharEncoding, /**< Output character encoding (if different) */
TidyNewline, /**< Output line ending (default to platform) */
TidyDoctypeMode, /**< See doctype property */
TidyDoctype, /**< User specified doctype */
TidyDuplicateAttrs, /**< Keep first or last duplicate attribute */
@ -122,7 +129,6 @@ typedef enum
TidyWord2000, /**< Draconian cleaning for Word2000 */
TidyMark, /**< Add meta element indicating tidied doc */
TidyEmacs, /**< If true format error output for GNU Emacs */
TidyEmacsFile, /**< Name of current Emacs file */
TidyLiteralAttribs, /**< If true attributes may use newlines */
TidyBodyOnly, /**< Output BODY content only */
TidyFixUri, /**< Applies URI encoding if necessary */

24
src/config.c
View file

@ -212,9 +212,12 @@ static ParseProperty ParseRepeatAttr;
\*/
static ParseProperty ParseTabs;
/* Ensure struct order is same order as tidyenum.h:TidyOptionId! */
static const TidyOptionImpl option_defs[] =
{
{ TidyUnknownOption, MS, "unknown!", IN, 0, NULL, NULL },
{ TidyDoctypeMode, MU, "doctype-mode", IN, TidyDoctypeAuto, NULL, doctypePicks },
{ TidyEmacsFile, MS, "gnu-emacs-file", ST, 0, ParseString, NULL },
{ TidyIndentSpaces, PP, "indent-spaces", IN, 2, ParseInt, NULL },
{ TidyWrapLen, PP, "wrap", IN, 68, ParseInt, NULL },
{ TidyTabSize, PP, "tab-size", IN, 8, ParseInt, NULL },
@ -222,7 +225,6 @@ static const TidyOptionImpl option_defs[] =
{ TidyInCharEncoding, CE, "input-encoding", IN, UTF8, ParseCharEnc, charEncPicks },
{ TidyOutCharEncoding, CE, "output-encoding", IN, UTF8, ParseCharEnc, charEncPicks },
{ TidyNewline, CE, "newline", IN, DLF, ParseNewline, newlinePicks },
{ TidyDoctypeMode, MU, "doctype-mode", IN, TidyDoctypeAuto, NULL, doctypePicks },
{ TidyDoctype, MU, "doctype", ST, 0, ParseDocType, doctypePicks },
{ TidyDuplicateAttrs, MU, "repeated-attributes", IN, TidyKeepLast, ParseRepeatAttr, repeatAttrPicks },
{ TidyAltText, MU, "alt-text", ST, 0, ParseString, NULL },
@ -274,7 +276,6 @@ static const TidyOptionImpl option_defs[] =
{ TidyWord2000, MU, "word-2000", BL, no, ParseBool, boolPicks },
{ TidyMark, MS, "tidy-mark", BL, yes, ParseBool, boolPicks },
{ TidyEmacs, MS, "gnu-emacs", BL, no, ParseBool, boolPicks },
{ TidyEmacsFile, MS, "gnu-emacs-file", ST, 0, ParseString, NULL },
{ TidyLiteralAttribs, MU, "literal-attributes", BL, no, ParseBool, boolPicks },
{ TidyBodyOnly, MU, "show-body-only", IN, no, ParseAutoBool, autoBoolPicks },
{ TidyFixUri, MU, "fix-uri", BL, yes, ParseBool, boolPicks },
@ -904,11 +905,24 @@ Bool TY_(ParseConfigOption)( TidyDocImpl* doc, ctmbstr optnam, ctmbstr optval )
*/
Bool TY_(ParseConfigValue)( TidyDocImpl* doc, TidyOptionId optId, ctmbstr optval )
{
const TidyOptionImpl* option = option_defs + optId;
Bool status = ( optId < N_TIDY_OPTIONS && optval != NULL );
const TidyOptionImpl* option = NULL;
enum { sizeBuf = 11 };
char buffer[sizeBuf];
/* #472: fail status if there is a NULL parser. @ralfjunker */
Bool status = ( optId < N_TIDY_OPTIONS
&& (option = option_defs + optId)->parser
&& optval != NULL );
if ( !status )
TY_(ReportBadArgument)( doc, option->name );
if ( option )
TY_(ReportBadArgument)(doc, option->name);
else
{
/* If optId < N_TIDY_OPTIONS then option remains unassigned,
and we have to fall back to an ugly error message. */
TY_(tmbsnprintf(buffer, sizeBuf, "%u", optId));
TY_(ReportUnknownOption(doc, buffer));
}
else
{
TidyBuffer inbuf; /* Set up input source */