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The line number needs to be updated only after the \n is processed by

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the parser, so store a flag and update it next time around. Also each
new line needs its own shared data.
This commit is contained in:
nicm
2019-05-29 19:34:42 +00:00
parent a4424fbebf
commit c17edd594e
2 changed files with 26 additions and 9 deletions
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7
cmd-parse.y
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@ -58,6 +58,7 @@ struct cmd_parse_state {
size_t len;
size_t off;
int eol;
int eof;
struct cmd_parse_input *input;
u_int escapes;
@ -933,6 +934,10 @@ yylex(void)
char *token, *cp;
int ch, next;
if (ps->eol)
ps->input->line++;
ps->eol = 0;
for (;;) {
ch = yylex_getc();
@ -959,7 +964,7 @@ yylex(void)
/*
* End of line. Update the line number.
*/
ps->input->line++;
ps->eol = 1;
return ('\n');
}