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Commit727a5a1

Michael Meskes

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Added rule to ecpg lexer to accept "Unicode surrogate pair in extended quoted

string". This is not really needed because the string gets copied to the outputuntranslated anyway, but by adding this rule the lexer stays in sync with thebackend lexer.

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src/interfaces/ecpg/preproc
- pgc.l

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`‎src/interfaces/ecpg/preproc/pgc.l`

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Original file line number	Diff line number	Diff line change
`@@ -146,6 +146,7 @@ xeinside[^\\']+`
`146`	`146`	`xeescape[\\][^0-7]`
`147`	`147`	`xeoctesc[\\][0-7]{1,3}`
`148`	`148`	`xehexesc[\\]x[0-9A-Fa-f]{1,2}`
	`149`	`+xeunicode[\\](u[0-9A-Fa-f]{4}\|U[0-9A-Fa-f]{8})`
`149`	`150`
`150`	`151`	`/* C version of hex number */`
`151`	`152`	`xch0[xX][0-9A-Fa-f]*`
`@@ -505,6 +506,7 @@ cppline{space}#([^i][A-Za-z]\|{if}\|{ifdef}\|{ifndef}\|{import})(.\\{space}).`
`505`	`506`	`}`
`506`	`507`	`<xq,xqc,xn,xus>{xqinside}{addlit(yytext, yyleng); }`
`507`	`508`	`<xe>{xeinside}{addlit(yytext, yyleng); }`
	`509`	`+<xe>{xeunicode}{addlit(yytext, yyleng); }`
`508`	`510`	`<xe>{xeescape} {addlit(yytext, yyleng); }`
`509`	`511`	`<xe>{xeoctesc}{addlit(yytext, yyleng); }`
`510`	`512`	`<xe>{xehexesc}{addlit(yytext, yyleng); }`

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Commit727a5a1

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`‎src/interfaces/ecpg/preproc/pgc.l`

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