[PATCH] srcpos: drop special handling of tab

[Julia Lawall <julia.lawall-L2FTfq7BK8M@public.gmane.org>]

Align column number with those reported by gcc.  Thus, do not make a tab
count as 8 spaces.

Signed-off-by: Julia Lawall <Julia.Lawall-L2FTfq7BK8M@public.gmane.org>
---

This replaces the patch about correcting column numbers.  That one should
be dropped.  This one, with the starting column as column 1 and no
expansion of tabs, follows the strategy of gcc.

julia

 srcpos.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/srcpos.c b/srcpos.c
index 9d38459..cb6ed0e 100644
--- a/srcpos.c
+++ b/srcpos.c
@@ -209,8 +209,6 @@ struct srcpos srcpos_empty = {
 	.file = NULL,
 };

-#define TAB_SIZE      8
-
 void srcpos_update(struct srcpos *pos, const char *text, int len)
 {
 	int i;
@@ -224,9 +222,6 @@ void srcpos_update(struct srcpos *pos, const char *text, int len)
 		if (text[i] == '\n') {
 			current_srcfile->lineno++;
 			current_srcfile->colno = 1;
-		} else if (text[i] == '\t') {
-			current_srcfile->colno =
-				ALIGN(current_srcfile->colno, TAB_SIZE);
 		} else {
 			current_srcfile->colno++;
 		}
-- 
2.7.4