Commit 4c920633 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(scan_sexps_forward): Split up a complex if-test.

parent 03407632
......@@ -2414,12 +2414,10 @@ scan_sexps_forward (stateptr, from, end, targetdepth,
UPDATE_SYNTAX_TABLE_FORWARD (from);
code = SYNTAX (FETCH_CHAR (from));
INC_FROM;
if (code == Scomment)
state.comstr_start = prev_from;
else if (code == Scomment_fence
|| (from < end && SYNTAX_COMSTART_FIRST (FETCH_CHAR (prev_from))
&& SYNTAX_COMSTART_SECOND (FETCH_CHAR (from))))
else if (code == Scomment_fence)
{
/* Record the comment style we have entered so that only
the comment-end sequence of the same style actually
......@@ -2431,6 +2429,22 @@ scan_sexps_forward (stateptr, from, end, targetdepth,
if (code != Scomment_fence) INC_FROM;
code = Scomment;
}
else if (from < end)
if (SYNTAX_COMSTART_FIRST (FETCH_CHAR (prev_from)))
if (SYNTAX_COMSTART_SECOND (FETCH_CHAR (from)))
/* Duplicate code to avoid a very complex if-expression
which causes trouble for the SGI compiler. */
{
/* Record the comment style we have entered so that only
the comment-end sequence of the same style actually
terminates the comment section. */
state.comstyle = ( code == Scomment_fence
? ST_COMMENT_STYLE
: SYNTAX_COMMENT_STYLE (FETCH_CHAR (from)));
state.comstr_start = prev_from;
if (code != Scomment_fence) INC_FROM;
code = Scomment;
}
if (SYNTAX_PREFIX (FETCH_CHAR (prev_from)))
continue;
......
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