posix: remove some iso-8859-encoded characters

With the increasing adoption of UTF-8, modern editors may (will?) replace iso-8859-encoded characters in the range 0x80..0xff with their UTF-8 equivalent, as will mailers and other tools. This breaks our testsuite and corrupts patches. So, this patch starts replacing these problematic characters with \OCTal sequences instead (adding support for those in tst-fnmatch.c) or with plain ASCII characters (PTESTS). Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2024-11-09 14:50:05 +00:00 · 2021-09-01 13:17:34 -04:00 · 2021-09-01 13:17:34 -04:00 · 69623c0db0
commit 69623c0db0
parent 224edada60
5 changed files with 357 additions and 336 deletions
--- a/posix/PTESTS
+++ b/posix/PTESTS
@ -1,341 +1,347 @@
+# Future self: the delimiter is an ASCII vertical bar, which is also a
+# REGEX special character, but hadn't already been used.  Nearly every
+# other plain ASCII character had been used by a test.  Characters
+# outside the plain ASCII range have a risk of being mangled by modern
+# editors.  So, avoid using | in a test, or if needed, select a new
+# delimeter.
 # 2.8.2  Regular Expression General Requirement
-2¦4¦bb*¦abbbc¦
-2¦2¦bb*¦ababbbc¦
-7¦9¦A#*::¦A:A#:qA::qA#::qA##::q¦
-1¦5¦A#*::¦A##::A#::qA::qA#:q¦
+2|4|bb*|abbbc|
+2|2|bb*|ababbbc|
+7|9|A#*::|A:A#:qA::qA#::qA##::q|
+1|5|A#*::|A##::A#::qA::qA#:q|
 # 2.8.3.1.2  BRE Special Characters
 # GA108
-2¦2¦\.¦a.c¦
-2¦2¦\[¦a[c¦
-2¦2¦\\¦a\c¦
-2¦2¦\*¦a*c¦
-2¦2¦\^¦a^c¦
-2¦2¦\$¦a$c¦
-7¦11¦X\*Y\*8¦Y*8X*8X*Y*8¦
+2|2|\.|a.c|
+2|2|\[|a[c|
+2|2|\\|a\c|
+2|2|\*|a*c|
+2|2|\^|a^c|
+2|2|\$|a$c|
+7|11|X\*Y\*8|Y*8X*8X*Y*8|
 # GA109
-2¦2¦[.]¦a.c¦
-2¦2¦[[]¦a[c¦
-1¦-1¦[[]¦ac¦
-2¦2¦[\]¦a\c¦
-1¦1¦[\a]¦abc¦
-2¦2¦[\.]¦a\.c¦
-2¦2¦[\.]¦a.\c¦
-2¦2¦[*]¦a*c¦
-2¦2¦[$]¦a$c¦
-2¦2¦[X*Y8]¦7*8YX¦
+2|2|[.]|a.c|
+2|2|[[]|a[c|
+-1|-1|[[]|ac|
+2|2|[\]|a\c|
+1|1|[\a]|abc|
+2|2|[\.]|a\.c|
+2|2|[\.]|a.\c|
+2|2|[*]|a*c|
+2|2|[$]|a$c|
+2|2|[X*Y8]|7*8YX|
 # GA110
-2¦2¦*¦a*c¦
-3¦4¦*a¦*b*a*c¦
-1¦5¦**9=¦***9=9¦
+2|2|*|a*c|
+3|4|*a|*b*a*c|
+1|5|**9=|***9=9|
 # GA111
-1¦1¦^*¦*bc¦
-1¦-1¦^*¦a*c¦
-1¦-1¦^*¦^*ab¦
-1¦5¦^**9=¦***9=¦
-1¦-1¦^*5<*9¦5<9*5<*9¦
+1|1|^*|*bc|
+-1|-1|^*|a*c|
+-1|-1|^*|^*ab|
+1|5|^**9=|***9=|
+-1|-1|^*5<*9|5<9*5<*9|
 # GA112
-2¦3¦\(*b\)¦a*b¦
-1¦-1¦\(*b\)¦ac¦
-1¦6¦A\(**9\)=¦A***9=79¦
+2|3|\(*b\)|a*b|
+-1|-1|\(*b\)|ac|
+1|6|A\(**9\)=|A***9=79|
 # GA113(1)
-1¦3¦\(^*ab\)¦*ab¦
-1¦-1¦\(^*ab\)¦^*ab¦
-1¦-1¦\(^*b\)¦a*b¦
-1¦-1¦\(^*b\)¦^*b¦
+1|3|\(^*ab\)|*ab|
+-1|-1|\(^*ab\)|^*ab|
+-1|-1|\(^*b\)|a*b|
+-1|-1|\(^*b\)|^*b|
 ### GA113(2)			GNU regex implements GA113(1)
-##-1¦-1¦\(^*ab\)¦*ab¦
-##-1¦-1¦\(^*ab\)¦^*ab¦
-##1¦1¦\(^*b\)¦b¦
-##1¦3¦\(^*b\)¦^^b¦
+##-1|-1|\(^*ab\)|*ab|
+##-1|-1|\(^*ab\)|^*ab|
+##1|1|\(^*b\)|b|
+##1|3|\(^*b\)|^^b|
 # GA114
-1¦3¦a^b¦a^b¦
-1¦3¦a\^b¦a^b¦
-1¦1¦^^¦^bc¦
-2¦2¦\^¦a^c¦
-1¦1¦[c^b]¦^abc¦
-1¦1¦[\^ab]¦^ab¦
-2¦2¦[\^ab]¦c\d¦
-1¦-1¦[^^]¦^¦
-1¦3¦\(a^b\)¦a^b¦
-1¦3¦\(a\^b\)¦a^b¦
-2¦2¦\(\^\)¦a^b¦
+1|3|a^b|a^b|
+1|3|a\^b|a^b|
+1|1|^^|^bc|
+2|2|\^|a^c|
+1|1|[c^b]|^abc|
+1|1|[\^ab]|^ab|
+2|2|[\^ab]|c\d|
+-1|-1|[^^]|^|
+1|3|\(a^b\)|a^b|
+1|3|\(a\^b\)|a^b|
+2|2|\(\^\)|a^b|
 # GA115
-3¦3¦$$¦ab$¦
-1¦-1¦$$¦$ab¦
-2¦3¦$c¦a$c¦
-2¦2¦[$]¦a$c¦
-1¦2¦\$a¦$a¦
-3¦3¦\$$¦ab$¦
-2¦6¦A\([34]$[34]\)B¦XA4$3BY¦
+3|3|$$|ab$|
+-1|-1|$$|$ab|
+2|3|$c|a$c|
+2|2|[$]|a$c|
+1|2|\$a|$a|
+3|3|\$$|ab$|
+2|6|A\([34]$[34]\)B|XA4$3BY|
 # 2.8.3.1.3  Periods in BREs
 # GA116
-1¦1¦.¦abc¦
-1¦-1¦.ab¦abc¦
-1¦3¦ab.¦abc¦
-1¦3¦a.b¦a,b¦
-1¦-1¦.......¦PqRs6¦
-1¦7¦.......¦PqRs6T8¦
+1|1|.|abc|
+-1|-1|.ab|abc|
+1|3|ab.|abc|
+1|3|a.b|a,b|
+-1|-1|.......|PqRs6|
+1|7|.......|PqRs6T8|
 # 2.8.3.2  RE Bracket Expression
 # GA118
-2¦2¦[abc]¦xbyz¦
-1¦-1¦[abc]¦xyz¦
-2¦2¦[abc]¦xbay¦
+2|2|[abc]|xbyz|
+-1|-1|[abc]|xyz|
+2|2|[abc]|xbay|
 # GA119
-2¦2¦[^a]¦abc¦
-4¦4¦[^]cd]¦cd]ef¦
-2¦2¦[^abc]¦axyz¦
-1¦-1¦[^abc]¦abc¦
-3¦3¦[^[.a.]b]¦abc¦
-3¦3¦[^[=a=]b]¦abc¦
-2¦2¦[^-ac]¦abcde-¦
-2¦2¦[^ac-]¦abcde-¦
-3¦3¦[^a-b]¦abcde¦
-3¦3¦[^a-bd-e]¦dec¦
-2¦2¦[^---]¦-ab¦
-16¦16¦[^a-zA-Z0-9]¦pqrstVWXYZ23579#¦
+2|2|[^a]|abc|
+4|4|[^]cd]|cd]ef|
+2|2|[^abc]|axyz|
+-1|-1|[^abc]|abc|
+3|3|[^[.a.]b]|abc|
+3|3|[^[=a=]b]|abc|
+2|2|[^-ac]|abcde-|
+2|2|[^ac-]|abcde-|
+3|3|[^a-b]|abcde|
+3|3|[^a-bd-e]|dec|
+2|2|[^---]|-ab|
+16|16|[^a-zA-Z0-9]|pqrstVWXYZ23579#|
 # GA120(1)
-3¦3¦[]a]¦cd]ef¦
-1¦1¦[]-a]¦a_b¦
-3¦3¦[][.-.]-0]¦ab0-]¦
-1¦1¦[]^a-z]¦string¦
+3|3|[]a]|cd]ef|
+1|1|[]-a]|a_b|
+3|3|[][.-.]-0]|ab0-]|
+1|1|[]^a-z]|string|
 # GA120(2)
-4¦4¦[^]cd]¦cd]ef¦
-0¦0¦[^]]*¦]]]]]]]]X¦
-0¦0¦[^]]*¦]]]]]]]]¦
-9¦9¦[^]]\{1,\}¦]]]]]]]]X¦
-1¦-1¦[^]]\{1,\}¦]]]]]]]]¦
+4|4|[^]cd]|cd]ef|
+0|0|[^]]*|]]]]]]]]X|
+0|0|[^]]*|]]]]]]]]|
+9|9|[^]]\{1,\}|]]]]]]]]X|
+-1|-1|[^]]\{1,\}|]]]]]]]]|
 # GA120(3)
-3¦3¦[c[.].]d]¦ab]cd¦
-2¦8¦[a-z]*[[.].]][A-Z]*¦Abcd]DEFg¦
+3|3|[c[.].]d]|ab]cd|
+2|8|[a-z]*[[.].]][A-Z]*|Abcd]DEFg|
 # GA121
-2¦2¦[[.a.]b]¦Abc¦
-1¦1¦[[.a.]b]¦aBc¦
-1¦-1¦[[.a.]b]¦ABc¦
-3¦3¦[^[.a.]b]¦abc¦
-3¦3¦[][.-.]-0]¦ab0-]¦
-3¦3¦[A-[.].]c]¦ab]!¦
+2|2|[[.a.]b]|Abc|
+1|1|[[.a.]b]|aBc|
+-1|-1|[[.a.]b]|ABc|
+3|3|[^[.a.]b]|abc|
+3|3|[][.-.]-0]|ab0-]|
+3|3|[A-[.].]c]|ab]!|
 # GA122
-2¦-2¦[[.ch.]]¦abc¦
-2¦-2¦[[.ab.][.CD.][.EF.]]¦yZabCDEFQ9¦
+-2|-2|[[.ch.]]|abc|
+-2|-2|[[.ab.][.CD.][.EF.]]|yZabCDEFQ9|
 # GA125
-2¦2¦[[=a=]b]¦Abc¦
-1¦1¦[[=a=]b]¦aBc¦
-1¦-1¦[[=a=]b]¦ABc¦
-3¦3¦[^[=a=]b]¦abc¦
+2|2|[[=a=]b]|Abc|
+1|1|[[=a=]b]|aBc|
+-1|-1|[[=a=]b]|ABc|
+3|3|[^[=a=]b]|abc|
 # GA126
 #W the expected result for [[:alnum:]]* is 2-7 which is wrong
-0¦0¦[[:alnum:]]*¦ aB28gH¦
-2¦7¦[[:alnum:]][[:alnum:]]*¦ aB28gH¦
+0|0|[[:alnum:]]*| aB28gH|
+2|7|[[:alnum:]][[:alnum:]]*| aB28gH|
 #W the expected result for [^[:alnum:]]* is 2-5 which is wrong
-0¦0¦[^[:alnum:]]*¦2 	,a¦
-2¦5¦[^[:alnum:]][^[:alnum:]]*¦2 	,a¦
+0|0|[^[:alnum:]]*|2 	,a|
+2|5|[^[:alnum:]][^[:alnum:]]*|2 	,a|
 #W the expected result for [[:alpha:]]* is 2-5 which is wrong
-0¦0¦[[:alpha:]]*¦ aBgH2¦
-2¦5¦[[:alpha:]][[:alpha:]]*¦ aBgH2¦
-1¦6¦[^[:alpha:]]*¦2 	8,a¦
-1¦2¦[[:blank:]]*¦ 	
¦
-1¦8¦[^[:blank:]]*¦aB28gH, ¦
-1¦2¦[[:cntrl:]]*¦	 ¦
-1¦8¦[^[:cntrl:]]*¦aB2 8gh,¦
+0|0|[[:alpha:]]*| aBgH2|
+2|5|[[:alpha:]][[:alpha:]]*| aBgH2|
+1|6|[^[:alpha:]]*|2 	8,a|
+1|2|[[:blank:]]*| 	
|
+1|8|[^[:blank:]]*|aB28gH, |
+1|2|[[:cntrl:]]*|	 |
+1|8|[^[:cntrl:]]*|aB2 8gh,|
 #W the expected result for [[:digit:]]* is 2-3 which is wrong
-0¦0¦[[:digit:]]*¦a28¦
-2¦3¦[[:digit:]][[:digit:]]*¦a28¦
-1¦8¦[^[:digit:]]*¦aB 	gH,¦
-1¦7¦[[:graph:]]*¦aB28gH, ¦
-1¦3¦[^[:graph:]]*¦ 	,¦
-1¦2¦[[:lower:]]*¦agB¦
-1¦8¦[^[:lower:]]*¦B2 	8H,a¦
-1¦8¦[[:print:]]*¦aB2 8gH,	¦
-1¦2¦[^[:print:]]*¦	 ¦
+0|0|[[:digit:]]*|a28|
+2|3|[[:digit:]][[:digit:]]*|a28|
+1|8|[^[:digit:]]*|aB 	gH,|
+1|7|[[:graph:]]*|aB28gH, |
+1|3|[^[:graph:]]*| 	,|
+1|2|[[:lower:]]*|agB|
+1|8|[^[:lower:]]*|B2 	8H,a|
+1|8|[[:print:]]*|aB2 8gH,	|
+1|2|[^[:print:]]*|	 |
 #W the expected result for [[:punct:]]* is 2-2 which is wrong
-0¦0¦[[:punct:]]*¦a,2¦
-2¦3¦[[:punct:]][[:punct:]]*¦a,,2¦
-1¦9¦[^[:punct:]]*¦aB2 	8gH¦
-1¦3¦[[:space:]]*¦ 	
¦
+0|0|[[:punct:]]*|a,2|
+2|3|[[:punct:]][[:punct:]]*|a,,2|
+1|9|[^[:punct:]]*|aB2 	8gH|
+1|3|[[:space:]]*| 	
|
 #W the expected result for [^[:space:]]* is 2-9 which is wrong
-0¦0¦[^[:space:]]*¦ aB28gH,	¦
-2¦9¦[^[:space:]][^[:space:]]*¦ aB28gH,	¦
+0|0|[^[:space:]]*| aB28gH,	|
+2|9|[^[:space:]][^[:space:]]*| aB28gH,	|
 #W the expected result for [[:upper:]]* is 2-3 which is wrong
-0¦0¦[[:upper:]]*¦aBH2¦
-2¦3¦[[:upper:]][[:upper:]]*¦aBH2¦
-1¦8¦[^[:upper:]]*¦a2 	8g,B¦
+0|0|[[:upper:]]*|aBH2|
+2|3|[[:upper:]][[:upper:]]*|aBH2|
+1|8|[^[:upper:]]*|a2 	8g,B|
 #W the expected result for [[:xdigit:]]* is 2-5 which is wrong
-0¦0¦[[:xdigit:]]*¦gaB28h¦
-2¦5¦[[:xdigit:]][[:xdigit:]]*¦gaB28h¦
+0|0|[[:xdigit:]]*|gaB28h|
+2|5|[[:xdigit:]][[:xdigit:]]*|gaB28h|
 #W the expected result for [^[:xdigit:]]* is 2-7 which is wrong
-2¦7¦[^[:xdigit:]][^[:xdigit:]]*¦a 	gH,2¦
+2|7|[^[:xdigit:]][^[:xdigit:]]*|a 	gH,2|
 # GA127
-2¦-2¦[b-a]¦abc¦
-1¦1¦[a-c]¦bbccde¦
-2¦2¦[a-b]¦-bc¦
-3¦3¦[a-z0-9]¦AB0¦
-3¦3¦[^a-b]¦abcde¦
-3¦3¦[^a-bd-e]¦dec¦
-1¦1¦[]-a]¦a_b¦
-2¦2¦[+--]¦a,b¦
-2¦2¦[--/]¦a.b¦
-2¦2¦[^---]¦-ab¦
-3¦3¦[][.-.]-0]¦ab0-]¦
-3¦3¦[A-[.].]c]¦ab]!¦
-2¦6¦bc[d-w]xy¦abchxyz¦
+-2|-2|[b-a]|abc|
+1|1|[a-c]|bbccde|
+2|2|[a-b]|-bc|
+3|3|[a-z0-9]|AB0|
+3|3|[^a-b]|abcde|
+3|3|[^a-bd-e]|dec|
+1|1|[]-a]|a_b|
+2|2|[+--]|a,b|
+2|2|[--/]|a.b|
+2|2|[^---]|-ab|
+3|3|[][.-.]-0]|ab0-]|
+3|3|[A-[.].]c]|ab]!|
+2|6|bc[d-w]xy|abchxyz|
 # GA129
-1¦1¦[a-cd-f]¦dbccde¦
-1¦-1¦[a-ce-f]¦dBCCdE¦
-2¦4¦b[n-zA-M]Y¦absY9Z¦
-2¦4¦b[n-zA-M]Y¦abGY9Z¦
+1|1|[a-cd-f]|dbccde|
+-1|-1|[a-ce-f]|dBCCdE|
+2|4|b[n-zA-M]Y|absY9Z|
+2|4|b[n-zA-M]Y|abGY9Z|
 # GA130
-3¦3¦[-xy]¦ac-¦
-2¦4¦c[-xy]D¦ac-D+¦
-2¦2¦[--/]¦a.b¦
-2¦4¦c[--/]D¦ac.D+b¦
-2¦2¦[^-ac]¦abcde-¦
-1¦3¦a[^-ac]c¦abcde-¦
-3¦3¦[xy-]¦zc-¦
-2¦4¦c[xy-]7¦zc-786¦
-2¦2¦[^ac-]¦abcde-¦
-2¦4¦a[^ac-]c¦5abcde-¦
-2¦2¦[+--]¦a,b¦
-2¦4¦a[+--]B¦Xa,By¦
-2¦2¦[^---]¦-ab¦
-4¦6¦X[^---]Y¦X-YXaYXbY¦
+3|3|[-xy]|ac-|
+2|4|c[-xy]D|ac-D+|
+2|2|[--/]|a.b|
+2|4|c[--/]D|ac.D+b|
+2|2|[^-ac]|abcde-|
+1|3|a[^-ac]c|abcde-|
+3|3|[xy-]|zc-|
+2|4|c[xy-]7|zc-786|
+2|2|[^ac-]|abcde-|
+2|4|a[^ac-]c|5abcde-|
+2|2|[+--]|a,b|
+2|4|a[+--]B|Xa,By|
+2|2|[^---]|-ab|
+4|6|X[^---]Y|X-YXaYXbY|
 # 2.8.3.3  BREs Matching Multiple Characters
 # GA131
-3¦4¦cd¦abcdeabcde¦
-1¦2¦ag*b¦abcde¦
-1¦-1¦[a-c][e-f]¦abcdef¦
-3¦4¦[a-c][e-f]¦acbedf¦
-4¦8¦abc*XYZ¦890abXYZ#*¦
-4¦9¦abc*XYZ¦890abcXYZ#*¦
-4¦15¦abc*XYZ¦890abcccccccXYZ#*¦
-1¦-1¦abc*XYZ¦890abc*XYZ#*¦
+3|4|cd|abcdeabcde|
+1|2|ag*b|abcde|
+-1|-1|[a-c][e-f]|abcdef|
+3|4|[a-c][e-f]|acbedf|
+4|8|abc*XYZ|890abXYZ#*|
+4|9|abc*XYZ|890abcXYZ#*|
+4|15|abc*XYZ|890abcccccccXYZ#*|
+-1|-1|abc*XYZ|890abc*XYZ#*|
 # GA132
-2¦4¦\(*bc\)¦a*bc¦
-1¦2¦\(ab\)¦abcde¦
-1¦10¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)¦abcdefghijk¦
-3¦8¦43\(2\(6\)*0\)AB¦654320ABCD¦
-3¦9¦43\(2\(7\)*0\)AB¦6543270ABCD¦
-3¦12¦43\(2\(7\)*0\)AB¦6543277770ABCD¦
+2|4|\(*bc\)|a*bc|
+1|2|\(ab\)|abcde|
+1|10|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)|abcdefghijk|
+3|8|43\(2\(6\)*0\)AB|654320ABCD|
+3|9|43\(2\(7\)*0\)AB|6543270ABCD|
+3|12|43\(2\(7\)*0\)AB|6543277770ABCD|
 # GA133
-1¦10¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)¦abcdefghijk¦
-1¦-1¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(k\)\)\)\)\)\)\)\)¦abcdefghijk¦
+1|10|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)|abcdefghijk|
+-1|-1|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(k\)\)\)\)\)\)\)\)|abcdefghijk|
 # GA134
-2¦4¦\(bb*\)¦abbbc¦
-2¦2¦\(bb*\)¦ababbbc¦
-1¦6¦a\(.*b\)¦ababbbc¦
-1¦2¦a\(b*\)¦ababbbc¦
-1¦20¦a\(.*b\)c¦axcaxbbbcsxbbbbbbbbc¦
+2|4|\(bb*\)|abbbc|
+2|2|\(bb*\)|ababbbc|
+1|6|a\(.*b\)|ababbbc|
+1|2|a\(b*\)|ababbbc|
+1|20|a\(.*b\)c|axcaxbbbcsxbbbbbbbbc|
 # GA135
-1¦7¦\(a\(b\(c\(d\(e\)\)\)\)\)\4¦abcdededede¦
+1|7|\(a\(b\(c\(d\(e\)\)\)\)\)\4|abcdededede|
 #W POSIX does not really specify whether a\(b\)*c\1 matches acb.
 #W back references are supposed to expand to the last match, but what
 #W if there never was a match as in this case?
-1¦-1¦a\(b\)*c\1¦acb¦
-1¦11¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)\9¦abcdefghijjk¦
+-1|-1|a\(b\)*c\1|acb|
+1|11|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)\9|abcdefghijjk|
 # GA136
 #W These two tests have the same problem as the test in GA135.  No match
 #W of a subexpression, why should the back reference be usable?
 #W 1 2 a\(b\)*c\1 acb
-#W 4 7 a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST
-1¦-1¦a\(b\)*c\1¦acb¦
-1¦-1¦a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST¦
+#W 4 7 a\(b\(c\(d\(f\)*\)\)\)\4|xYzabcdePQRST
+-1|-1|a\(b\)*c\1|acb|
+-1|-1|a\(b\(c\(d\(f\)*\)\)\)\4|xYzabcdePQRST|
 # GA137
-2¦-2¦\(a\(b\)\)\3¦foo¦
-2¦-2¦\(a\(b\)\)\(a\(b\)\)\5¦foo¦
+-2|-2|\(a\(b\)\)\3|foo|
+-2|-2|\(a\(b\)\)\(a\(b\)\)\5|foo|
 # GA138
-1¦2¦ag*b¦abcde¦
-1¦10¦a.*b¦abababvbabc¦
-2¦5¦b*c¦abbbcdeabbbbbbcde¦
-2¦5¦bbb*c¦abbbcdeabbbbbbcde¦
-1¦5¦a\(b\)*c\1¦abbcbbb¦
-1¦-1¦a\(b\)*c\1¦abbdbd¦
-0¦0¦\([a-c]*\)\1¦abcacdef¦
-1¦6¦\([a-c]*\)\1¦abcabcabcd¦
-1¦2¦a^*b¦ab¦
-1¦5¦a^*b¦a^^^b¦
+1|2|ag*b|abcde|
+1|10|a.*b|abababvbabc|
+2|5|b*c|abbbcdeabbbbbbcde|
+2|5|bbb*c|abbbcdeabbbbbbcde|
+1|5|a\(b\)*c\1|abbcbbb|
+-1|-1|a\(b\)*c\1|abbdbd|
+0|0|\([a-c]*\)\1|abcacdef|
+1|6|\([a-c]*\)\1|abcabcabcd|
+1|2|a^*b|ab|
+1|5|a^*b|a^^^b|
 # GA139
-1¦2¦a\{2\}¦aaaa¦
-1¦7¦\([a-c]*\)\{0,\}¦aabcaab¦
-1¦2¦\(a\)\1\{1,2\}¦aabc¦
-1¦3¦\(a\)\1\{1,2\}¦aaaabc¦
+1|2|a\{2\}|aaaa|
+1|7|\([a-c]*\)\{0,\}|aabcaab|
+1|2|\(a\)\1\{1,2\}|aabc|
+1|3|\(a\)\1\{1,2\}|aaaabc|
 #W the expression \(\(a\)\1\)\{1,2\} is ill-formed, using \2
-1¦4¦\(\(a\)\2\)\{1,2\}¦aaaabc¦
+1|4|\(\(a\)\2\)\{1,2\}|aaaabc|
 # GA140
-1¦2¦a\{2\}¦aaaa¦
-1¦-1¦a\{2\}¦abcd¦
-0¦0¦a\{0\}¦aaaa¦
-1¦64¦a\{64\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
+1|2|a\{2\}|aaaa|
+-1|-1|a\{2\}|abcd|
+0|0|a\{0\}|aaaa|
+1|64|a\{64\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
 # GA141
-1¦7¦\([a-c]*\)\{0,\}¦aabcaab¦
+1|7|\([a-c]*\)\{0,\}|aabcaab|
 #W the expected result for \([a-c]*\)\{2,\} is failure which isn't correct
-1¦3¦\([a-c]*\)\{2,\}¦abcdefg¦
-1¦3¦\([a-c]*\)\{1,\}¦abcdefg¦
-1¦-1¦a\{64,\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
+1|3|\([a-c]*\)\{2,\}|abcdefg|
+1|3|\([a-c]*\)\{1,\}|abcdefg|
+-1|-1|a\{64,\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
 # GA142
-1¦3¦a\{2,3\}¦aaaa¦
-1¦-1¦a\{2,3\}¦abcd¦
-0¦0¦\([a-c]*\)\{0,0\}¦foo¦
-1¦63¦a\{1,63\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
+1|3|a\{2,3\}|aaaa|
+-1|-1|a\{2,3\}|abcd|
+0|0|\([a-c]*\)\{0,0\}|foo|
+1|63|a\{1,63\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
 # 2.8.3.4  BRE Precedence
 # GA143
 #W There are numerous bugs in the original version.
-2¦19¦\^\[[[.].]]\\(\\1\\)\*\\{1,2\\}\$¦a^[]\(\1\)*\{1,2\}$b¦
-1¦6¦[[=*=]][[=\=]][[=]=]][[===]][[...]][[:punct:]]¦*\]=.;¦
-1¦6¦[$\(*\)^]*¦$\()*^¦
-1¦1¦[\1]¦1¦
-1¦1¦[\{1,2\}]¦{¦
+2|19|\^\[[[.].]]\\(\\1\\)\*\\{1,2\\}\$|a^[]\(\1\)*\{1,2\}$b|
+1|6|[[=*=]][[=\=]][[=]=]][[===]][[...]][[:punct:]]|*\]=.;|
+1|6|[$\(*\)^]*|$\()*^|
+1|1|[\1]|1|
+1|1|[\{1,2\}]|{|
 #W the expected result for \(*\)*\1* is 2-2 which isn't correct
-0¦0¦\(*\)*\1*¦a*b*11¦
-2¦3¦\(*\)*\1*b¦a*b*11¦
+0|0|\(*\)*\1*|a*b*11|
+2|3|\(*\)*\1*b|a*b*11|
 #W the expected result for \(a\(b\{1,2\}\)\{1,2\}\) is 1-5 which isn't correct
-1¦3¦\(a\(b\{1,2\}\)\{1,2\}\)¦abbab¦
-1¦5¦\(a\(b\{1,2\}\)\)\{1,2\}¦abbab¦
-1¦1¦^\(^\(^a$\)$\)$¦a¦
-1¦2¦\(a\)\1$¦aa¦
-1¦3¦ab*¦abb¦
-1¦4¦ab\{2,4\}¦abbbc¦
+1|3|\(a\(b\{1,2\}\)\{1,2\}\)|abbab|
+1|5|\(a\(b\{1,2\}\)\)\{1,2\}|abbab|
+1|1|^\(^\(^a$\)$\)$|a|
+1|2|\(a\)\1$|aa|
+1|3|ab*|abb|
+1|4|ab\{2,4\}|abbbc|
 # 2.8.3.5  BRE Expression Anchoring
 # GA144
-1¦1¦^a¦abc¦
-1¦-1¦^b¦abc¦
-1¦-1¦^[a-zA-Z]¦99Nine¦
-1¦4¦^[a-zA-Z]*¦Nine99¦
+1|1|^a|abc|
+-1|-1|^b|abc|
+-1|-1|^[a-zA-Z]|99Nine|
+1|4|^[a-zA-Z]*|Nine99|
 # GA145(1)
-1¦2¦\(^a\)\1¦aabc¦
-1¦-1¦\(^a\)\1¦^a^abc¦
-1¦2¦\(^^a\)¦^a¦
-1¦1¦\(^^\)¦^^¦
-1¦3¦\(^abc\)¦abcdef¦
-1¦-1¦\(^def\)¦abcdef¦
+1|2|\(^a\)\1|aabc|
+-1|-1|\(^a\)\1|^a^abc|
+1|2|\(^^a\)|^a|
+1|1|\(^^\)|^^|
+1|3|\(^abc\)|abcdef|
+-1|-1|\(^def\)|abcdef|
 ### GA145(2)			GNU regex implements GA145(1)
-##-1¦-1¦\(^a\)\1¦aabc¦
-##1¦4¦\(^a\)\1¦^a^abc¦
-##-1¦-1¦\(^^a\)¦^a¦
-##1¦2¦\(^^\)¦^^¦
+##-1|-1|\(^a\)\1|aabc|
+##1|4|\(^a\)\1|^a^abc|
+##-1|-1|\(^^a\)|^a|
+##1|2|\(^^\)|^^|
 # GA146
-3¦3¦a$¦cba¦
-1¦-1¦a$¦abc¦
-5¦7¦[a-z]*$¦99ZZxyz¦
+3|3|a$|cba|
+-1|-1|a$|abc|
+5|7|[a-z]*$|99ZZxyz|
 #W the expected result for [a-z]*$ is failure which isn't correct
-10¦9¦[a-z]*$¦99ZZxyz99¦
-3¦3¦$$¦ab$¦
-1¦-1¦$$¦$ab¦
-3¦3¦\$$¦ab$¦
+10|9|[a-z]*$|99ZZxyz99|
+3|3|$$|ab$|
+-1|-1|$$|$ab|
+3|3|\$$|ab$|
 # GA147(1)
-1¦-1¦\(a$\)\1¦bcaa¦
-1¦-1¦\(a$\)\1¦ba$¦
-1¦-1¦\(ab$\)¦ab$¦
-1¦2¦\(ab$\)¦ab¦
-4¦6¦\(def$\)¦abcdef¦
-1¦-1¦\(abc$\)¦abcdef¦
+-1|-1|\(a$\)\1|bcaa|
+-1|-1|\(a$\)\1|ba$|
+-1|-1|\(ab$\)|ab$|
+1|2|\(ab$\)|ab|
+4|6|\(def$\)|abcdef|
+-1|-1|\(abc$\)|abcdef|
 ### GA147(2)			GNU regex implements GA147(1)
-##-1¦-1¦\(a$\)\1¦bcaa¦
-##2¦5¦\(a$\)\1¦ba$a$¦
-##-1¦-1¦\(ab$\)¦ab¦
-##1¦3¦\(ab$\)¦ab$¦
+##-1|-1|\(a$\)\1|bcaa|
+##2|5|\(a$\)\1|ba$a$|
+##-1|-1|\(ab$\)|ab|
+##1|3|\(ab$\)|ab$|
 # GA148
-0¦0¦^$¦¦
-1¦3¦^abc$¦abc¦
-1¦-1¦^xyz$¦^xyz^¦
-1¦-1¦^234$¦^234$¦
-1¦9¦^[a-zA-Z0-9]*$¦2aA3bB9zZ¦
-1¦-1¦^[a-z0-9]*$¦2aA3b#B9zZ¦
+0|0|^$||
+1|3|^abc$|abc|
+-1|-1|^xyz$|^xyz^|
+-1|-1|^234$|^234$|
+1|9|^[a-zA-Z0-9]*$|2aA3bB9zZ|
+-1|-1|^[a-z0-9]*$|2aA3b#B9zZ|
--- a/posix/PTESTS2C.sed
+++ b/posix/PTESTS2C.sed
@ -1,6 +1,8 @@
+# Future self: the vertical bar is being used here as a delimiter in
+# the input file, not in the usual alternate-choice regex meaning.
 /^##/d
 s/^# \(.*\)/  { 0, 0, "\1", NULL, },/
 s/^#W \(.*\)/  { 0, 0, NULL, "\1" },/
-s/\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\(.*\)/  { \1, \2, "\3", "\4", \5 },/
+s/\([^|]*\)|\([^|]*\)|\([^|]*\)|\([^|]*\)|\(.*\)/  { \1, \2, "\3", "\4", \5 },/
 s/\\/\\\\/g
 s/
/\\r/g
--- a/posix/bug-regex1.c
+++ b/posix/bug-regex1.c
@ -23,7 +23,7 @@ main (void)

  puts ("in C locale");
  setlocale (LC_ALL, "C");
-  s = re_compile_pattern ("[anù]*n", 7, &regex);
+  s = re_compile_pattern ("[an\371]*n", 7, &regex);
  if (s != NULL)
    {
      puts ("re_compile_pattern return non-NULL value");
@ -43,7 +43,7 @@ main (void)

  puts ("in de_DE.ISO-8859-1 locale");
  setlocale (LC_ALL, "de_DE.ISO-8859-1");
-  s = re_compile_pattern ("[anù]*n", 7, &regex);
+  s = re_compile_pattern ("[an\371]*n", 7, &regex);
  if (s != NULL)
    {
      puts ("re_compile_pattern return non-NULL value");
--- a/posix/tst-fnmatch.c
+++ b/posix/tst-fnmatch.c
@ -193,6 +193,19 @@ next_input (char **line, int first, int last)
 	      *wp++ = '\t';
 	    else if (*cp == 'n')
 	      *wp++ = '\n';
+	    else if (*cp >= '0' && *cp <= '7')
+	      {
+		int ndigits = 0;
+		int cval = 0;
+		while (ndigits < 3 && *cp >= '0' && *cp <= '7')
+		  {
+		    cval *= 8;
+		    cval += (*cp++) - '0';
+		    ndigits ++;
+		  }
+		*wp++ = cval;
+		--cp;
+	      }
 	    else
 	      *wp++ = *cp;

--- a/posix/tst-fnmatch.input
+++ b/posix/tst-fnmatch.input
@ -477,90 +477,90 @@ C		"-"			"[Z-\\]]"	       NOMATCH
 # handling of ranges and the recognition of character (vs bytes).
 de_DE.ISO-8859-1 "a"			"[a-z]"		       0
 de_DE.ISO-8859-1 "z"			"[a-z]"		       0
-de_DE.ISO-8859-1 "ä"			"[a-z]"		       0
-de_DE.ISO-8859-1 "ö"			"[a-z]"		       0
-de_DE.ISO-8859-1 "ü"			"[a-z]"		       0
+de_DE.ISO-8859-1 "\344"			"[a-z]"		       0
+de_DE.ISO-8859-1 "\366"			"[a-z]"		       0
+de_DE.ISO-8859-1 "\374"			"[a-z]"		       0
 de_DE.ISO-8859-1 "A"			"[a-z]"		       NOMATCH
 de_DE.ISO-8859-1 "Z"			"[a-z]"		       NOMATCH
-de_DE.ISO-8859-1 "Ä"			"[a-z]"		       NOMATCH
-de_DE.ISO-8859-1 "Ö"			"[a-z]"		       NOMATCH
-de_DE.ISO-8859-1 "Ü"			"[a-z]"		       NOMATCH
+de_DE.ISO-8859-1 "\304"			"[a-z]"		       NOMATCH
+de_DE.ISO-8859-1 "\326"			"[a-z]"		       NOMATCH
+de_DE.ISO-8859-1 "\334"			"[a-z]"		       NOMATCH
 de_DE.ISO-8859-1 "a"			"[A-Z]"		       NOMATCH
 de_DE.ISO-8859-1 "z"			"[A-Z]"		       NOMATCH
-de_DE.ISO-8859-1 "ä"			"[A-Z]"		       NOMATCH
-de_DE.ISO-8859-1 "ö"			"[A-Z]"		       NOMATCH
-de_DE.ISO-8859-1 "ü"			"[A-Z]"		       NOMATCH
+de_DE.ISO-8859-1 "\344"			"[A-Z]"		       NOMATCH
+de_DE.ISO-8859-1 "\366"			"[A-Z]"		       NOMATCH
+de_DE.ISO-8859-1 "\374"			"[A-Z]"		       NOMATCH
 de_DE.ISO-8859-1 "A"			"[A-Z]"		       0
 de_DE.ISO-8859-1 "Z"			"[A-Z]"		       0
-de_DE.ISO-8859-1 "Ä"			"[A-Z]"		       0
-de_DE.ISO-8859-1 "Ö"			"[A-Z]"		       0
-de_DE.ISO-8859-1 "Ü"			"[A-Z]"		       0
+de_DE.ISO-8859-1 "\304"			"[A-Z]"		       0
+de_DE.ISO-8859-1 "\326"			"[A-Z]"		       0
+de_DE.ISO-8859-1 "\334"			"[A-Z]"		       0
 de_DE.ISO-8859-1 "a"			"[[:lower:]]"	       0
 de_DE.ISO-8859-1 "z"			"[[:lower:]]"	       0
-de_DE.ISO-8859-1 "ä"			"[[:lower:]]"	       0
-de_DE.ISO-8859-1 "ö"			"[[:lower:]]"	       0
-de_DE.ISO-8859-1 "ü"			"[[:lower:]]"	       0
+de_DE.ISO-8859-1 "\344"			"[[:lower:]]"	       0
+de_DE.ISO-8859-1 "\366"			"[[:lower:]]"	       0
+de_DE.ISO-8859-1 "\374"			"[[:lower:]]"	       0
 de_DE.ISO-8859-1 "A"			"[[:lower:]]"	       NOMATCH
 de_DE.ISO-8859-1 "Z"			"[[:lower:]]"	       NOMATCH
-de_DE.ISO-8859-1 "Ä"			"[[:lower:]]"	       NOMATCH
-de_DE.ISO-8859-1 "Ö"			"[[:lower:]]"	       NOMATCH
-de_DE.ISO-8859-1 "Ü"			"[[:lower:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\304"			"[[:lower:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\326"			"[[:lower:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\334"			"[[:lower:]]"	       NOMATCH
 de_DE.ISO-8859-1 "a"			"[[:upper:]]"	       NOMATCH
 de_DE.ISO-8859-1 "z"			"[[:upper:]]"	       NOMATCH
-de_DE.ISO-8859-1 "ä"			"[[:upper:]]"	       NOMATCH
-de_DE.ISO-8859-1 "ö"			"[[:upper:]]"	       NOMATCH
-de_DE.ISO-8859-1 "ü"			"[[:upper:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\344"			"[[:upper:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\366"			"[[:upper:]]"	       NOMATCH
+de_DE.ISO-8859-1 "\374"			"[[:upper:]]"	       NOMATCH
 de_DE.ISO-8859-1 "A"			"[[:upper:]]"	       0
 de_DE.ISO-8859-1 "Z"			"[[:upper:]]"	       0
-de_DE.ISO-8859-1 "Ä"			"[[:upper:]]"	       0
-de_DE.ISO-8859-1 "Ö"			"[[:upper:]]"	       0
-de_DE.ISO-8859-1 "Ü"			"[[:upper:]]"	       0
+de_DE.ISO-8859-1 "\304"			"[[:upper:]]"	       0
+de_DE.ISO-8859-1 "\326"			"[[:upper:]]"	       0
+de_DE.ISO-8859-1 "\334"			"[[:upper:]]"	       0
 de_DE.ISO-8859-1 "a"			"[[:alpha:]]"	       0
 de_DE.ISO-8859-1 "z"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "ä"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "ö"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "ü"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\344"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\366"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\374"			"[[:alpha:]]"	       0
 de_DE.ISO-8859-1 "A"			"[[:alpha:]]"	       0
 de_DE.ISO-8859-1 "Z"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "Ä"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "Ö"			"[[:alpha:]]"	       0
-de_DE.ISO-8859-1 "Ü"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\304"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\326"			"[[:alpha:]]"	       0
+de_DE.ISO-8859-1 "\334"			"[[:alpha:]]"	       0

 de_DE.ISO-8859-1 "a"			"[[=a=]b]"	       0
-de_DE.ISO-8859-1 "â"			"[[=a=]b]"	       0
-de_DE.ISO-8859-1 "à"			"[[=a=]b]"	       0
-de_DE.ISO-8859-1 "á"			"[[=a=]b]"	       0
-de_DE.ISO-8859-1 "ä"			"[[=a=]b]"	       0
+de_DE.ISO-8859-1 "\342"			"[[=a=]b]"	       0
+de_DE.ISO-8859-1 "\340"			"[[=a=]b]"	       0
+de_DE.ISO-8859-1 "\341"			"[[=a=]b]"	       0
+de_DE.ISO-8859-1 "\344"			"[[=a=]b]"	       0
 de_DE.ISO-8859-1 "b"			"[[=a=]b]"	       0
 de_DE.ISO-8859-1 "c"			"[[=a=]b]"	       NOMATCH
-de_DE.ISO-8859-1 "a"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "â"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "à"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "á"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "ä"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "b"			"[[=â=]b]"	       0
-de_DE.ISO-8859-1 "c"			"[[=â=]b]"	       NOMATCH
-de_DE.ISO-8859-1 "a"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "â"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "à"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "á"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "ä"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "b"			"[[=à=]b]"	       0
-de_DE.ISO-8859-1 "c"			"[[=à=]b]"	       NOMATCH
-de_DE.ISO-8859-1 "a"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "â"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "à"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "á"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "ä"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "b"			"[[=á=]b]"	       0
-de_DE.ISO-8859-1 "c"			"[[=á=]b]"	       NOMATCH
-de_DE.ISO-8859-1 "a"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "â"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "à"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "á"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "ä"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "b"			"[[=ä=]b]"	       0
-de_DE.ISO-8859-1 "c"			"[[=ä=]b]"	       NOMATCH
+de_DE.ISO-8859-1 "a"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "\342"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "\340"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "\341"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "\344"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "b"			"[[=\342=]b]"	       0
+de_DE.ISO-8859-1 "c"			"[[=\342=]b]"	       NOMATCH
+de_DE.ISO-8859-1 "a"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "\342"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "\340"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "\341"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "\344"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "b"			"[[=\340=]b]"	       0
+de_DE.ISO-8859-1 "c"			"[[=\340=]b]"	       NOMATCH
+de_DE.ISO-8859-1 "a"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "\342"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "\340"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "\341"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "\344"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "b"			"[[=\341=]b]"	       0
+de_DE.ISO-8859-1 "c"			"[[=\341=]b]"	       NOMATCH
+de_DE.ISO-8859-1 "a"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "\342"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "\340"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "\341"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "\344"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "b"			"[[=\344=]b]"	       0
+de_DE.ISO-8859-1 "c"			"[[=\344=]b]"	       NOMATCH

 de_DE.ISO-8859-1 "aa"			"[[.a.]]a"	       0
 de_DE.ISO-8859-1 "ba"			"[[.a.]]a"	       NOMATCH