From c057a79cf3583b3c6b7ce824a1281b32c5287f21 Mon Sep 17 00:00:00 2001
From: Philipp Takacs <philipp@bureaucracy.de>
Date: Sun, 1 Jan 2017 21:57:07 +0100
Subject: [PATCH] make dateparsing case insensitive
Acourding to RFC 5322 and 5234 the date field
is case insenitive
---
sbr/dtimep.lex | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/sbr/dtimep.lex b/sbr/dtimep.lex
index 4f07aacf..340abf1c 100644
--- a/sbr/dtimep.lex
+++ b/sbr/dtimep.lex
@@ -125,28 +125,28 @@ zonehack (struct tws *tw)
#endif /* ADJUST_NUMERIC_ONLY_TZ_OFFSETS_WRT_DST */
%}
-sun ([Ss]un(day)?)
-mon ([Mm]on(day)?)
-tue ([Tt]ue(sday)?)
-wed ([Ww]ed(nesday)?)
-thu ([Tt]hu(rsday)?)
-fri ([Ff]ri(day)?)
-sat ([Ss]at(urday)?)
+sun ([Ss][Uu][Nn]([Dd][Aa][Yy])?)
+mon ([Mm][Oo][Nn]([Dd][Aa][Yy])?)
+tue ([Tt][Uu][Ee]([Ss][Dd][Aa][Yy])?)
+wed ([Ww][Ee][Dd]([Nn][Ee][Ss][Dd][Aa][Yy])?)
+thu ([Tt][Hh][Uu]([Rr][Ss][Dd][Aa][Yy])?)
+fri ([Ff][Rr][Ii]([Dd][Aa][Yy])?)
+sat ([Ss][Aa][Tt]([Uu][Rr][Dd][Aa][Yy])?)
DAY ({sun}|{mon}|{tue}|{wed}|{thu}|{fri}|{sat})
-jan ([Jj]an(uary)?)
-feb ([Ff]eb(ruary)?)
-mar ([Mm]ar(ch)?)
-apr ([Aa]pr(il)?)
-may ([Mm]ay)
-jun ([Jj]un(e)?)
-jul ([Jj]ul(y)?)
-aug ([Aa]ug(ust)?)
-sep ([Ss]ep(tember)?)
-oct ([Oo]ct(ober)?)
-nov ([Nn]ov(ember)?)
-dec ([Dd]ec(ember)?)
+jan ([Jj][Aa][Nn]([Uu][Aa][Rr][Yy])?)
+feb ([Ff][Ee][Bb]([Rr][Uu][Aa][Rr][Yy])?)
+mar ([Mm][Aa][Rr]([Cc][Hh])?)
+apr ([Aa][Pp][Rr]([Ii][Ll])?)
+may ([Mm][Aa][Yy])
+jun ([Jj][Uu][Nn]([Ee])?)
+jul ([Jj][Uu][Ll]([Yy])?)
+aug ([Aa][Uu][Gg]([Uu][Ss][Tt])?)
+sep ([Ss][Ee][Pp]([Tt][Ee][Mm][Bb][Ee][Rr])?)
+oct ([Oo][Cc][Tt]([Oo][Bb][Ee][Rr])?)
+nov ([Nn][Oo][Vv]([Ee][Mm][Bb][Ee][Rr])?)
+dec ([Dd][Ee][Cc]([Ee][Mm][Bb][Ee][Rr])?)
MONTH ({jan}|{feb}|{mar}|{apr}|{may}|{jun}|{jul}|{aug}|{sep}|{oct}|{nov}|{dec})
--
2.39.5