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suppress error with large data files in read.px: "C stack usage is too close to the limit #12

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suppress error with large data files in read.px: "C stack usage is too close to the limit #12

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2 changes: 2 additions & 0 deletions .Rbuildignore
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
## Ignore travis config file
^\.travis\.yml$
tests_review
^.*\.Rproj$
^\.Rproj\.user$
5 changes: 4 additions & 1 deletion R/read.px.R
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Expand Up @@ -28,6 +28,9 @@
# i.e: read.px('http://www.ine.es/pcaxisdl//t20/e245/p05/a2002/l0/00004001.px')
# 20150216. fvf minor correction of a bug in the modification: 20150211,fvf
# 20150219. fvf Solving a bug: a missing "DROP=FALSE" was producing a read error on files with a single key
# 20220728. fvf Change strsplit by str-split in "strsplit( a, "DATA=" )[[1]]"
# Remove Error in : "C stack usage is too close to the limit"
#
#################################################################

read.px <- function(filename, encoding = NULL,
Expand Down Expand Up @@ -66,7 +69,7 @@ read.px <- function(filename, encoding = NULL,
# modification by fvf: 130608
a <- paste(a, collapse = "\n") # Se mantienen "CR/LF luego se quitaran selectivamente

tmp <- strsplit( a, "DATA=" )[[1]]
tmp <- str_split( a, "DATA=" )[[1]] # fvf[280622]: change strsplit by str-split. remove Error: "C stack usage is too close to the limit"
tmp[1] <- gsub("\n", " ", tmp[1]) # fvf[130608]: elimina CR de la cabecera
tmp[2] <- gsub(";", "", tmp[2]) # fvf[150212] (la modificacion rev 92 a 94) da multiples problemas en INEBase
# i.e: read.px('http://www.ine.es/pcaxisdl//t20/e245/p05/a2002/l0/00004001.px')
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