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authorP. J. McDermott <pj@pehjota.net>2016-03-24 21:12:52 (EDT)
committer P. J. McDermott <pj@pehjota.net>2017-02-08 18:27:24 (EST)
commite5c77eaa6612ef5026ad84a4af8022f47d425c82 (patch)
tree1094936ea72184b579001fd147f1cfda785e0825 /eshtrans
parentb41b9028d447fbd0444824280d53e2b28e8355ad (diff)
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eggshell-e5c77eaa6612ef5026ad84a4af8022f47d425c82.tar.gz
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eshtrans/eshrt: Collapse case constructs in __fn_ctxsw()
Diffstat (limited to 'eshtrans')
-rw-r--r--eshtrans/eshrt/eshrtbegin.esh40
1 files changed, 18 insertions, 22 deletions
diff --git a/eshtrans/eshrt/eshrtbegin.esh b/eshtrans/eshrt/eshrtbegin.esh
index eb0d517..23cf542 100644
--- a/eshtrans/eshrt/eshrtbegin.esh
+++ b/eshtrans/eshrt/eshrtbegin.esh
@@ -69,29 +69,25 @@ __frame_get()
__fn_ctxsw()
{
unset IFS
- case "${__prev_tu}" in
- ${__fn_tu});;
- ?*)
- # Unset static variables and functions from previous TU.
- eval "__val=\${__${__prev_tu}_static_vars}"
- case "${__val}" in ?*)
- eval "unset \${__${__prev_tu}_static_vars}"
- ;; esac
- eval "__val=\${__${__prev_tu}_static_fns}"
- for __fn in ${__val}; do
- unset -f "${__fn%:*}"
- done
+ case "${__prev_tu}" in ${__fn_tu});; ?*)
+ # Unset static variables and functions from previous TU.
+ eval "__val=\${__${__prev_tu}_static_vars}"
+ case "${__val}" in ?*)
+ eval "unset \${__${__prev_tu}_static_vars}"
+ ;; esac
+ eval "__val=\${__${__prev_tu}_static_fns}"
+ for __fn in ${__val}; do
+ unset -f "${__fn%:*}"
+ done
;; esac
- case "${__fn_tu}" in
- ${__prev_tu});;
- ?*)
- # Set static variables and function for the current TU.
- eval "__val=\${__${__fn_tu}_static_var_vals}"
- eval "${__val}"
- eval "__val=\${__${__fn_tu}_static_fns}"
- for __fn in ${__val}; do
- eval "${__fn%:*}() { ${__fn#*:}; }"
- done
+ case "${__fn_tu}" in ${__prev_tu});; ?*)
+ # Set static variables and function for the current TU.
+ eval "__val=\${__${__fn_tu}_static_var_vals}"
+ eval "${__val}"
+ eval "__val=\${__${__fn_tu}_static_fns}"
+ for __fn in ${__val}; do
+ eval "${__fn%:*}() { ${__fn#*:}; }"
+ done
;; esac
case "${__prev_vars}" in ?*)
unset ${__prev_vars}