shithub: pokered

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Don’t rebuild the character table every line.

This change halves execution time on my machine.

hg-commit-id: aa8e5c92d38c

--- a/textpre.awk

+++ b/textpre.awk

@@ -1,15 +1,6 @@

 BEGIN {

 FS = "\""

-}

-# skip lines that actually do use ASCII in quotes

-tolower($1) ~ /section/ ||

-tolower($1) ~ /include/ || 

-tolower($1) ~ /incbin/

-

-!(tolower($1) ~ /section/ || tolower($1) ~ /include/ || tolower($1) ~ /incbin/) {

-i = 1

-ORS = ""

 char[" "] = "$7F"

 char["A"] = "$80"

 char["B"] = "$81"

@@ -80,6 +71,16 @@

 char["7"] = "$FD"

 char["8"] = "$FE"

 char["9"] = "$FF"

+}

+

+# skip lines that actually do use ASCII in quotes

+tolower($1) ~ /section/ ||

+tolower($1) ~ /include/ || 

+tolower($1) ~ /incbin/

+

+!(tolower($1) ~ /section/ || tolower($1) ~ /include/ || tolower($1) ~ /incbin/) {

+i = 1

+ORS = ""

 while (i <= NF) {

 if (i % 2 == 1)