add directory study

2024-02-19 00:25:23 -05:00
parent b1306b38b1
commit f3774e2f8c
4001 changed files with 2285787 additions and 0 deletions
--- a/study/linux-travel/MINIX-1.5/1.5/Source/commands/m4/String.m4
+++ b/study/linux-travel/MINIX-1.5/1.5/Source/commands/m4/String.m4
@@ -0,0 +1,8 @@
+
+define(string,`integer $1(len(substr($2,1)))
+str($1,substr($2,1),0)
+data $1(len(substr($2,1)))/EOS/
+')
+
+define(str,`ifelse($2,",,data $1(incr($3))/`LET'substr($2,0,1)/
+`str($1,substr($2,1),incr($3))')')