signals and termios WIP

+ shell script placeholder + generics functions + valgrind add_history() supp + misc
2021-10-30 16:39:24 +02:00
parent 58ef5a4a03
commit ab2aa509df
16 changed files with 302 additions and 73 deletions
--- a/parsing.txt
+++ b/parsing.txt
@@ -15,8 +15,8 @@ https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18
   ------------------------------------------------------- */
 %start program
 %%
-pipeline         :                   command
-                 | pipe_sequence '|' command
+pipeline         :              command
+                 | pipeline '|' command
                 ;
 command          : cmd_prefix cmd_name cmd_suffix
                 | cmd_prefix cmd_name