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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-26 13:43:32 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-26 13:43:32 +0000 |
commit | 60023cf4521ce86803b9d328982e679962d448cc (patch) | |
tree | 0f2025a0870e85a02675146729d119553626a6e5 /parse.y | |
parent | 0a5b4c13ad16bacfa5659f7ac92eb7abf9416261 (diff) | |
download | ruby-60023cf4521ce86803b9d328982e679962d448cc.tar.gz |
parse.y: trim newline in erred code
* parse.y (parser_yyerror): trim a newline at the end of the erred
code which was replaced with an extra space in the succeeding
cursor line.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4689,6 +4689,7 @@ parser_yyerror(struct parser_params *p, const YYLTYPE *yylloc, const char *msg) pt = (p->ruby_sourceline == yylloc->end_pos.lineno) ? p->lex.pbeg + yylloc->end_pos.column : p->lex.pend; + if ((p->lex.pbeg < pt) && (*(pt-1) == '\n')) pt--; ptr = ptr_end = pt < pend ? pt : pend; lim = ptr - p->lex.pbeg > max_line_margin ? ptr - max_line_margin : p->lex.pbeg; while ((lim < ptr) && (*(ptr-1) != '\n')) ptr--; |