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-rw-r--r--src/interp/msgdb.boot48
1 files changed, 26 insertions, 22 deletions
diff --git a/src/interp/msgdb.boot b/src/interp/msgdb.boot
index adc8d1e1..fde20a6e 100644
--- a/src/interp/msgdb.boot
+++ b/src/interp/msgdb.boot
@@ -100,15 +100,16 @@ string2Words l ==
wordFrom(l,i) ==
maxIndex := MAXINDEX l
- k := or/[j for j in i..maxIndex | l.j ~= char ('_ ) ] or return nil
+ k := or/[j for j in i..maxIndex | stringChar(l,j) ~= char " "] or return nil
buf := '""
- while k < maxIndex and (c := l.k) ~= char ('_ ) repeat
+ while k < maxIndex and (c := stringChar(l,k)) ~= char " " repeat
ch :=
- c = char '__ => l.(k := 1+k) --this may exceed bounds
+ c = char "__" => stringChar(l,k := 1+k) --this may exceed bounds
c
buf := strconc(buf,ch)
k := k + 1
- if k = maxIndex and (c := l.k) ~= char ('_ ) then buf := strconc(buf,c)
+ if k = maxIndex and (c := stringChar(l,k)) ~= char " " then
+ buf := strconc(buf,c)
[buf,k+1]
getKeyedMsg key == fetchKeyedMsg(key,false)
@@ -174,26 +175,26 @@ substituteSegmentedMsg(msg,args) ==
-- x is a list
cons? x =>
l := [substituteSegmentedMsg(x,args),:l]
- c := x.0
+ c := stringChar(x,0)
n := # x
-- x is a special case
- (n > 2) and c = char "%" and x.1 = char "k" =>
- l := NCONC(nreverse pkey subString(x,2),l)
+ (n > 2) and c = char "%" and stringChar(x,1) = char "k" =>
+ l := nconc(nreverse pkey subString(x,2),l)
-- ?name gets replaced by '"Push PF10" or '"Type >b (enter)"
- (x.0 = char "?") and n > 1 and (v := pushOrTypeFuture(makeSymbol x,nil)) =>
- l := NCONC(nreverse v,l)
+ stringChar(x,0) = char "?" and n > 1 and
+ (v := pushOrTypeFuture(makeSymbol x,nil)) => l := nconc(nreverse v,l)
-- x requires parameter substitution
- (x.0 = char "%") and (n > 1) and (digit? x.1) =>
- a := DIG2FIX x.1
+ stringChar(x,0) = char "%" and n > 1 and digit? stringChar(x,1) =>
+ a := DIG2FIX stringChar(x,1)
arg :=
a <= nargs => args.(a-1)
'"???"
-- now pull out qualifiers
q := NIL
- for i in 2..(n-1) repeat q := [x.i,:q]
+ for i in 2..(n-1) repeat q := [stringChar(x,i),:q]
-- Note 'f processing must come first.
if char 'f in q then
arg :=
@@ -228,8 +229,9 @@ substituteSegmentedMsg(msg,args) ==
for ch in '(_. _, _! _: _; _?) repeat
if char ch in q then l := [ch,:l]
- c = char "%" and n > 1 and x.1 = char "x" and digit? x.2 =>
- l := [fillerSpaces(DIG2FIX x.2, '" "),:l]
+ c = char "%" and n > 1 and stringChar(x,1) = char "x" and
+ digit? stringChar(x,2) =>
+ l := [fillerSpaces(DIG2FIX stringChar(x,2), '" "),:l]
--x is a plain word
l := [x,:l]
addBlanks nreverse l
@@ -268,8 +270,9 @@ noBlankBeforeP word==
integer? word => false
member(word,$msgdbNoBlanksBeforeGroup) => true
if string? word and # word > 1 then
- word.0 = char '% and word.1 = char 'x => return true
- word.0 = char " " => return true
+ stringChar(word,0) = char "%" and stringChar(word,1) = char "x" =>
+ return true
+ stringChar(word,0) = char " " => return true
(cons? word) and member(first word,$msgdbListPrims) => true
false
@@ -280,8 +283,9 @@ noBlankAfterP word==
integer? word => false
member(word,$msgdbNoBlanksAfterGroup) => true
if string? word and (s := # word) > 1 then
- word.0 = char '% and word.1 = char 'x => return true
- word.(s-1) = char " " => return true
+ stringChar(word,0) = char "%" and stringChar(word,1) = char "x" =>
+ return true
+ stringChar(word,s-1) = char " " => return true
(cons? word) and member(first word, $msgdbListPrims) => true
false
@@ -580,7 +584,7 @@ brightPrint0(x,out == $OutputStream) ==
-- don't try to give the token any special interpretation. Just print
-- it without the backslash.
- # x > 1 and x.0 = char "\" and x.1 = char "%" =>
+ # x > 1 and stringChar(x,0) = char "\" and stringChar(x,1) = char "%" =>
sayString(subString(x,1),out)
x = '"%l" =>
sayNewLine(out)
@@ -641,7 +645,7 @@ brightPrint0AsTeX(x, out == $OutputStream) ==
blankIndicator x ==
if IDENTP x then x := symbolName x
not string? x or MAXINDEX x < 1 => nil
- stringChar(x,0) = char '% and stringChar(x,1) = char 'x =>
+ stringChar(x,0) = char "%" and stringChar(x,1) = char "x" =>
MAXINDEX x > 1 => readInteger subString(x,2)
1
nil
@@ -794,8 +798,8 @@ sayBrightlyLength1 x ==
null $highlightAllowed => 1
1
member(x,'("%l" %l)) => 0
- string? x and # x > 2 and x.0 = char "%" and x.1 = char "x" =>
- readInteger subString(x,2)
+ string? x and # x > 2 and stringChar(x,0) = char "%"
+ and stringChar(x,1) = char "x" => readInteger subString(x,2)
string? x => # x
IDENTP x => # symbolName x
-- following line helps find certain bugs that slip through