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scanner-Ignore-comment-lines-in-skeleton-files.patch 999 Bytes
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yixiangzhike 提交于 2020-08-03 20:05 . update to 2.6.4
From 7af066b952fc81eb1a29079c7206e50ffed80c40 Mon Sep 17 00:00:00 2001
From: jannick0 <jannick0@users.noreply.github.com>
Date: Sun, 9 Jul 2017 22:36:14 +0200
Subject: [PATCH] scanner: Ignore comment lines in skeleton files.
In skeleton files comments are indicated by leading `%#` and when
directly read in using `flex -S <skeleton.skl>` they should be
ignored. Example: `flex.skl`.
Amending commit 2f21edac99b5efc432417233e6e53326d630e08f which removed
this conditional branch.
---
src/misc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/misc.c b/src/misc.c
index 39483ea..9ead263 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -732,7 +732,10 @@ void skelout (void)
*/
#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0)
- if (buf[1] == '%') {
+ if (buf[1] == '#') {
+ /* %# indicates comment line to be ignored */
+ }
+ else if (buf[1] == '%') {
/* %% is a break point for skelout() */
return;
}
--
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