Fix bugs found by 2019-09-29 regexp scanner

Problems reported by Mattias Engdegård in:
https://lists.gnu.org/r/emacs-devel/2019-09/threads.html
* lisp/calendar/iso8601.el (iso8601--year-match)
(iso8601--full-date-match, iso8601--without-day-match)
(iso8601--week-date-match, iso8601--ordinal-date-match)
(iso8601--zone-match):
* lisp/textmodes/rst.el (rst-re-alist-def):
Put ‘-’ at the end of bracketed ranges, following the style
suggestion in the Elisp manual.
(iso8601--time-match): Use \([0-9]*\) instead of \([0-9]+\)?
to pacify the regexp scanner.
(iso8601-parse-time): Adjust accordingly.
* lisp/language/burmese.el (burmese-composable-pattern):
* lisp/language/indian.el (devanagari-composable-pattern)
(bengali-composable-pattern, gurmukhi-composable-pattern)
(gujarati-composable-pattern, oriya-composable-pattern)
(telugu-composable-pattern, kannada-composable-pattern)
(malayalam-composable-pattern):
Prefer [ab] to [a-b] when the characters differ by 1,
to pacify the regexp scanner.
* lisp/language/burmese.el (burmese-composable-pattern):
Fix missing-‘\u’ typos.
* lisp/language/indian.el (gurmukhi-composable-pattern):
Fix missing-‘\’ typo.
* lisp/language/tibetan.el (tibetan-regexp):
Quote ‘+’ in regexp to pacify the regexp scanner.  Simplify.
* lisp/textmodes/rst.el (rst-re-alist-def): Fix ‘[]-'...]’
typo by putting the ‘-’ at end of the bracketed expression.

1 files changed, 29 insertions, 29 deletions

diff --git a/lisp/language/indian.el b/lisp/language/indian.el
index f1e61a354c2..4013faca7cb 100644
--- a/lisp/language/indian.el
+++ b/lisp/language/indian.el
@@ -139,14 +139,14 @@ South Indian language Malayalam is supported in this language environment."))
   (let ((table
 	 '(("a" . "[\u0900-\u0902]")	; vowel modifier (above)
 	   ("A" . "\u0903")		; vowel modifier (post)
-	   ("V" . "[\u0904-\u0914\u0960-\u0961\u0972]") ; independent vowel
+	   ("V" . "[\u0904-\u0914\u0960\u0961\u0972]") ; independent vowel
 	   ("C" . "[\u0915-\u0939\u0958-\u095F\u0979-\u097F]") ; consonant
 	   ("R" . "\u0930")		; RA
 	   ("n" . "\u093C")		; NUKTA
-	   ("v" . "[\u093E-\u094C\u094E\u0955\u0962-\u0963]") ; vowel sign
+	   ("v" . "[\u093E-\u094C\u094E\u0955\u0962\u0963]") ; vowel sign
 	   ("H" . "\u094D")		; HALANT
-	   ("s" . "[\u0951-\u0952]")	; stress sign
-	   ("t" . "[\u0953-\u0954]")	; accent
+	   ("s" . "[\u0951\u0952]")	; stress sign
+	   ("t" . "[\u0953\u0954]")	; accent
 	   ("N" . "\u200C")		; ZWNJ
 	   ("J" . "\u200D")		; ZWJ
 	   ("X" . "[\u0900-\u097F]"))))	; all coverage
@@ -166,13 +166,13 @@ South Indian language Malayalam is supported in this language environment."))
 (defconst bengali-composable-pattern
   (let ((table
 	 '(("a" . "\u0981")		; SIGN CANDRABINDU
-	   ("A" . "[\u0982-\u0983]")	; SIGN ANUSVARA .. VISARGA
-	   ("V" . "[\u0985-\u0994\u09E0-\u09E1]") ; independent vowel
+	   ("A" . "[\u0982\u0983]")	; SIGN ANUSVARA .. VISARGA
+	   ("V" . "[\u0985-\u0994\u09E0\u09E1]") ; independent vowel
 	   ("C" . "[\u0995-\u09B9\u09DC-\u09DF\u09F1]") ; consonant
-	   ("B" . "[\u09AC\u09AF-\u09B0\u09F0]")		; BA, YA, RA
+	   ("B" . "[\u09AC\u09AF\u09B0\u09F0]")		; BA, YA, RA
 	   ("R" . "[\u09B0\u09F0]")		; RA
 	   ("n" . "\u09BC")		; NUKTA
-	   ("v" . "[\u09BE-\u09CC\u09D7\u09E2-\u09E3]") ; vowel sign
+	   ("v" . "[\u09BE-\u09CC\u09D7\u09E2\u09E3]") ; vowel sign
 	   ("H" . "\u09CD")		; HALANT
 	   ("T" . "\u09CE")		; KHANDA TA
 	   ("N" . "\u200C")		; ZWNJ
@@ -195,11 +195,11 @@ South Indian language Malayalam is supported in this language environment."))
 
 (defconst gurmukhi-composable-pattern
   (let ((table
-	 '(("a" . "[\u0A01-\u0A02\u0A70]") ; SIGN ADAK BINDI .. BINDI, TIPPI
+	 '(("a" . "[\u0A01\u0A02\u0A70]") ; SIGN ADAK BINDI .. BINDI, TIPPI
 	   ("A" . "\u0A03")		; SIGN VISARGA
 	   ("V" . "[\u0A05-\u0A14]")	; independent vowel
 	   ("C" . "[\u0A15-\u0A39\u0A59-\u0A5E]")	; consonant
-	   ("Y" . "[\u0A2F-u0A30\u0A35\u0A39]") ; YA, RA, VA, HA
+	   ("Y" . "[\u0A2F-\u0A30\u0A35\u0A39]") ; YA, RA, VA, HA
 	   ("n" . "\u0A3C")		; NUKTA
 	   ("v" . "[\u0A3E-\u0A4C]")	; vowel sign
 	   ("H" . "\u0A4D")		; VIRAMA
@@ -221,13 +221,13 @@ South Indian language Malayalam is supported in this language environment."))
 
 (defconst gujarati-composable-pattern
   (let ((table
-	 '(("a" . "[\u0A81-\u0A82]")	; SIGN CANDRABINDU .. ANUSVARA
+	 '(("a" . "[\u0A81\u0A82]")	; SIGN CANDRABINDU .. ANUSVARA
 	   ("A" . "\u0A83")		; SIGN VISARGA
-	   ("V" . "[\u0A85-\u0A94\u0AE0-\u0AE1]") ; independent vowel
+	   ("V" . "[\u0A85-\u0A94\u0AE0\u0AE1]") ; independent vowel
 	   ("C" . "[\u0A95-\u0AB9]")	; consonant
 	   ("R" . "\u0AB0")		; RA
 	   ("n" . "\u0ABC")		; NUKTA
-	   ("v" . "[\u0ABE-\u0ACC\u0AE2-\u0AE3]") ; vowel sign
+	   ("v" . "[\u0ABE-\u0ACC\u0AE2\u0AE3]") ; vowel sign
 	   ("H" . "\u0ACD")		; VIRAMA
 	   ("N" . "\u200C")		; ZWNJ
 	   ("J" . "\u200D")		; ZWJ
@@ -248,13 +248,13 @@ South Indian language Malayalam is supported in this language environment."))
 (defconst oriya-composable-pattern
   (let ((table
 	 '(("a" . "\u0B01")		; SIGN CANDRABINDU
-	   ("A" . "[\u0B02-\u0B03]")	; SIGN ANUSVARA .. VISARGA
-	   ("V" . "[\u0B05-\u0B14\u0B60-\u0B61]") ; independent vowel
-	   ("C" . "[\u0B15-\u0B39\u0B5C-\u0B5D\u0B71]")	; consonant
-	   ("B" . "[\u0B15-\u0B17\u0B1B-\u0B1D\u0B1F-\u0B21\u0B23-\u0B24\u0B27-\u0B30\u0B32-\u0B35\u0B38-\u0B39]") ; consonant with below form
+	   ("A" . "[\u0B02\u0B03]")	; SIGN ANUSVARA .. VISARGA
+	   ("V" . "[\u0B05-\u0B14\u0B60\u0B61]") ; independent vowel
+	   ("C" . "[\u0B15-\u0B39\u0B5C\u0B5D\u0B71]")	; consonant
+	   ("B" . "[\u0B15-\u0B17\u0B1B-\u0B1D\u0B1F-\u0B21\u0B23\u0B24\u0B27-\u0B30\u0B32-\u0B35\u0B38\u0B39]") ; consonant with below form
 	   ("R" . "\u0B30")		; RA
 	   ("n" . "\u0B3C")		; NUKTA
-	   ("v" . "[\u0B3E-\u0B4C\u0B56-\u0B57\u0B62-\u0B63]") ; vowel sign
+	   ("v" . "[\u0B3E-\u0B4C\u0B56\u0B57\u0B62\u0B63]") ; vowel sign
 	   ("H" . "\u0B4D")		; VIRAMA
 	   ("N" . "\u200C")		; ZWNJ
 	   ("J" . "\u200D")		; ZWJ
@@ -296,9 +296,9 @@ South Indian language Malayalam is supported in this language environment."))
 (defconst telugu-composable-pattern
   (let ((table
 	 '(("a" . "[\u0C01-\u0C03]")	; SIGN CANDRABINDU .. VISARGA
-	   ("V" . "[\u0C05-\u0C14\u0C60-\u0C61]") ; independent vowel
-	   ("C" . "[\u0C15-\u0C39\u0C58-\u0C59]") ; consonant
-	   ("v" . "[\u0C3E-\u0C4C\u0C55-\u0C56\u0C62-\u0C63]")	; vowel sign
+	   ("V" . "[\u0C05-\u0C14\u0C60\u0C61]") ; independent vowel
+	   ("C" . "[\u0C15-\u0C39\u0C58\u0C59]") ; consonant
+	   ("v" . "[\u0C3E-\u0C4C\u0C55\u0C56\u0C62\u0C63]")	; vowel sign
 	   ("H" . "\u0C4D")		; VIRAMA
 	   ("N" . "\u200C")		; ZWNJ
 	   ("J" . "\u200D")		; ZWJ
@@ -318,12 +318,12 @@ South Indian language Malayalam is supported in this language environment."))
 
 (defconst kannada-composable-pattern
   (let ((table
-	 '(("A" . "[\u0C82-\u0C83]")	; SIGN ANUSVARA .. VISARGA
-	   ("V" . "[\u0C85-\u0C94\u0CE0-\u0CE1]") ; independent vowel
-	   ("C" . "[\u0C95-\u0CB9\u0CDE]")	  ; consonant
+	 '(("A" . "[\u0C82\u0C83]")	; SIGN ANUSVARA .. VISARGA
+	   ("V" . "[\u0C85-\u0C94\u0CE0\u0CE1]") ; independent vowel
+	   ("C" . "[\u0C95-\u0CB9\u0CDE]")	 ; consonant
 	   ("R" . "\u0CB0")		; RA
 	   ("n" . "\u0CBC")		; NUKTA
-	   ("v" . "[\u0CBE-\u0CCC\u0CD5-\u0CD6\u0CE2-\u0CE3]") ; vowel sign
+	   ("v" . "[\u0CBE-\u0CCC\u0CD5\u0CD6\u0CE2\u0CE3]") ; vowel sign
 	   ("H" . "\u0CCD")		; VIRAMA
 	   ("N" . "\u200C")		; ZWNJ
 	   ("J" . "\u200D")		; ZWJ
@@ -343,11 +343,11 @@ South Indian language Malayalam is supported in this language environment."))
 
 (defconst malayalam-composable-pattern
   (let ((table
-	 '(("A" . "[\u0D02-\u0D03]")	; SIGN ANUSVARA .. VISARGA
-	   ("V" . "[\u0D05-\u0D14\u0D60-\u0D61]") ; independent vowel
+	 '(("A" . "[\u0D02\u0D03]")	; SIGN ANUSVARA .. VISARGA
+	   ("V" . "[\u0D05-\u0D14\u0D60\u0D61]")  ; independent vowel
 	   ("C" . "[\u0D15-\u0D39]")		  ; consonant
-	   ("Y" . "[\u0D2F-\u0D30\u0D32\u0D35]")  ; YA, RA, LA, VA
-	   ("v" . "[\u0D3E-\u0D4C\u0D57\u0D62-\u0D63]")	; postbase matra
+	   ("Y" . "[\u0D2F\u0D30\u0D32\u0D35]")   ; YA, RA, LA, VA
+	   ("v" . "[\u0D3E-\u0D4C\u0D57\u0D62\u0D63]")	; postbase matra
 	   ("H" . "\u0D4D")			  ; SIGN VIRAMA
 	   ("N" . "\u200C")			  ; ZWNJ
 	   ("J" . "\u200D")			  ; ZWJ