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Use readable escape sequences (#17241)

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Clyybber 2021-03-03 07:15:07 +01:00 • committed by GitHub
commit 507873be25
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5 changed files with 68 additions and 68 deletions
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22
lib/packages/docutils/rst.nim
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@ -311,27 +311,27 @@ proc getBracket(L: var Lexer, tok: var Token) =
proc getIndentAux(L: var Lexer, start: int): int =
var pos = start
# skip the newline (but include it in the token!)
if L.buf[pos] == '\x0D':
if L.buf[pos + 1] == '\x0A': inc pos, 2
if L.buf[pos] == '\r':
if L.buf[pos + 1] == '\n': inc pos, 2
else: inc pos
elif L.buf[pos] == '\x0A':
elif L.buf[pos] == '\n':
inc pos
if L.skipPounds:
if L.buf[pos] == '#': inc pos
if L.buf[pos] == '#': inc pos
while true:
case L.buf[pos]
of ' ', '\x0B', '\x0C':
of ' ', '\v', '\f':
inc pos
inc result
of '\x09':
of '\t':
inc pos
result = result - (result mod 8) + 8
else:
break # EndOfFile also leaves the loop
if L.buf[pos] == '\0':
result = 0
elif L.buf[pos] == '\x0A' or L.buf[pos] == '\x0D':
elif L.buf[pos] == '\n' or L.buf[pos] == '\r':
# look at the next line for proper indentation:
result = getIndentAux(L, pos)
L.bufpos = pos # no need to set back buf
@ -355,12 +355,12 @@ proc rawGetTok(L: var Lexer, tok: var Token) =
case c
of 'a'..'z', 'A'..'Z', '\x80'..'\xFF', '0'..'9':
getThing(L, tok, SymChars)
of ' ', '\x09', '\x0B', '\x0C':
getThing(L, tok, {' ', '\x09'})
of ' ', '\t', '\v', '\f':
getThing(L, tok, {' ', '\t'})
tok.kind = tkWhite
if L.buf[L.bufpos] in {'\x0D', '\x0A'}:
if L.buf[L.bufpos] in {'\r', '\n'}:
rawGetTok(L, tok) # ignore spaces before \n
of '\x0D', '\x0A':
of '\r', '\n':
getIndent(L, tok)
L.adornmentLine = false
of '!', '\"', '#', '$', '%', '&', '\'', '*', '+', ',', '-', '.',
@ -1769,7 +1769,7 @@ proc parseSimpleTable(p: var RstParser): PRstNode =
if currentTok(p).kind == tkIndent: inc p.idx
if tokEnd(p) <= cols[0]: break
if currentTok(p).kind in {tkEof, tkAdornment}: break
for j in countup(1, high(row)): row[j].add('\x0A')
for j in countup(1, high(row)): row[j].add('\n')
a = newRstNode(rnTableRow)
for j in countup(0, high(row)):
initParser(q, p.s)