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| author | Lucio Andrés Illanes Albornoz (arab, vxp) <lucio@lucioillanes.de> | 2017-11-27 15:57:11 +0000 |
|---|---|---|
| committer | Lucio Andrés Illanes Albornoz (arab, vxp) <lucio@lucioillanes.de> | 2017-11-27 15:58:17 +0000 |
| commit | 64cbaf56f14518ebd10bda62964706dac289ebdc (patch) | |
| tree | b1ba7869f9bd7743bc473618f512242bfbb683d3 /subr/ex_rtl.subr | |
| parent | 5725cd3a49176066a051636c2ec423799dcb856f (diff) | |
| download | midipix_build-64cbaf56f14518ebd10bda62964706dac289ebdc.tar.bz2 midipix_build-64cbaf56f14518ebd10bda62964706dac289ebdc.tar.xz | |
subr/ex_{pkg_env.rtl}.subr: fix ${PKG_ENV_VARS_EXTRA} processing.
Diffstat (limited to 'subr/ex_rtl.subr')
| -rw-r--r-- | subr/ex_rtl.subr | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/subr/ex_rtl.subr b/subr/ex_rtl.subr index b014a384..150b0f4d 100644 --- a/subr/ex_rtl.subr +++ b/subr/ex_rtl.subr @@ -2,7 +2,7 @@ # set -o errexit -o noglob are assumed. # -IFS_NL=" +EXP_IFS_NL=" "; ex_basename() { echo "${1##*/}"; }; @@ -10,7 +10,9 @@ ex_date() { command date "+${1:-${TIMESTAMP_FMT}}"; }; ex_dirname() { echo "${1%/*}"; }; ex_get_var_unsafe() { eval echo \${${1}}; }; ex_set_var_unsafe() { [ -n "${2}" ] && eval ${1}=\"${2}\" || return 0; }; -ex_split() { local IFS="${1}"; set -- $(echo "${2}"); IFS="${IFS_NL}"; echo "${*}"; }; +ex_pop_IFS() { IFS="${EXP_OLDIFS}"; }; +ex_push_IFS() { EXP_OLDIFS="${IFS}"; IFS="${1}"; }; +ex_push_IFS_nl() { ex_push_IFS "${EXP_IFS_NL}"; }; ex_test_cmd() { command -v "${1}" >/dev/null; }; ex_toupper() { echo "${1}" | tr a-z A-Z; }; |