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Improve tab whitespace in file.

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Add comment about $$ and '' SCONST strings.
This commit is contained in:
Bruce Momjian 2006-02-03 05:38:35 +00:00
parent 46dfa5ec83
commit 890707a537
1 changed files with 142 additions and 141 deletions
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5
src/interfaces/ecpg/preproc/preproc.y
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.317 2006/02/01 22:16:36 momjian Exp $ */ /* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.318 2006/02/03 05:38:35 momjian Exp $ */
/* Copyright comment */ /* Copyright comment */
%{ %{
@ -4375,11 +4375,12 @@ Bconst: BCONST { $$ = make_name();};
Xconst: XCONST { $$ = make_name();}; Xconst: XCONST { $$ = make_name();};
Sconst: SCONST Sconst: SCONST
{ {
/* could have been input as '' or $$ */
$$ = (char *)mm_alloc(strlen($1) + 3); $$ = (char *)mm_alloc(strlen($1) + 3);
$$[0]='\''; $$[0]='\'';
strcpy($$+1, $1); strcpy($$+1, $1);
$$[strlen($1)+2]='\0';
$$[strlen($1)+1]='\''; $$[strlen($1)+1]='\'';
$$[strlen($1)+2]='\0';
free($1); free($1);
} }
; ;