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| author | Lukas Fleischer <lfleischer@calcurse.org> | 2017-09-06 15:02:45 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@calcurse.org> | 2017-09-08 21:08:53 +0200 |
| commit | 74d90e7cbc0f21136a40cd96b48ec41e38962cb2 (patch) | |
| tree | 42d61a29a5903e59345877e273a9998fe5d6c45c /src | |
| parent | d20f9a5d2e5b9903f7412cdec9e1bf28a94d02da (diff) | |
| download | calcurse-74d90e7cbc0f21136a40cd96b48ec41e38962cb2.tar.gz calcurse-74d90e7cbc0f21136a40cd96b48ec41e38962cb2.zip | |
Add CALCURSE_{EDITOR,PAGER,MERGETOOL} environment variables
Support environment variables specific to calcurse to override $EDITOR,
$PAGER and $MERGETOOL.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vars.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -130,19 +130,25 @@ void vars_init(void) datefmt_str[3] = _("yyyy-mm-dd"); /* Default external editor and pager */ - ed = getenv("VISUAL"); + ed = getenv("CALCURSE_EDITOR"); + if (ed == NULL || ed[0] == '\0') + ed = getenv("VISUAL"); if (ed == NULL || ed[0] == '\0') ed = getenv("EDITOR"); if (ed == NULL || ed[0] == '\0') ed = DEFAULT_EDITOR; conf.editor = ed; - pg = getenv("PAGER"); + pg = getenv("CALCURSE_PAGER"); + if (pg == NULL || pg[0] == '\0') + pg = getenv("PAGER"); if (pg == NULL || pg[0] == '\0') pg = DEFAULT_PAGER; conf.pager = pg; - mt = getenv("MERGETOOL"); + mt = getenv("CALCURSE_MERGETOOL"); + if (mt == NULL || mt[0] == '\0') + mt = getenv("MERGETOOL"); if (mt == NULL || mt[0] == '\0') mt = DEFAULT_MERGETOOL; conf.mergetool = mt; |