diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/diff.c | 6 | ||||
| -rw-r--r-- | src/nvim/testdir/test_diffmode.vim | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/nvim/diff.c b/src/nvim/diff.c index 31b7b1bd8f..5f8b81822b 100644 --- a/src/nvim/diff.c +++ b/src/nvim/diff.c @@ -982,12 +982,14 @@ static int check_external_diff(diffio_T *diffio) char_u linebuf[LBUFLEN]; for (;;) { - // There must be a line that contains "1c1". + // For normal diff there must be a line that contains + // "1c1". For unified diff "@@ -1 +1 @@". if (vim_fgets(linebuf, LBUFLEN, fd)) { break; } - if (STRNCMP(linebuf, "1c1", 3) == 0) { + if (STRNCMP(linebuf, "1c1", 3) == 0 + || STRNCMP(linebuf, "@@ -1 +1 @@", 11) == 0) { ok = kTrue; } } diff --git a/src/nvim/testdir/test_diffmode.vim b/src/nvim/testdir/test_diffmode.vim index 1ade11a8ed..1f7d0e2ea3 100644 --- a/src/nvim/testdir/test_diffmode.vim +++ b/src/nvim/testdir/test_diffmode.vim @@ -802,6 +802,7 @@ func VerifyBoth(buf, dumpfile, extra) " also test unified diff call term_sendkeys(a:buf, ":call SetupUnified()\<CR>:") + call term_sendkeys(a:buf, ":redraw!\<CR>:") call VerifyScreenDump(a:buf, a:dumpfile, {}, 'unified') call term_sendkeys(a:buf, ":call StopUnified()\<CR>:") endfunc @@ -823,10 +824,11 @@ func Test_diff_screen() func UnifiedDiffExpr() " Prepend some text to check diff type detection call writefile(['warning', ' message'], v:fname_out) - silent exe '!diff -u ' .. v:fname_in .. ' ' .. v:fname_new .. '>>' .. v:fname_out + silent exe '!diff -U0 ' .. v:fname_in .. ' ' .. v:fname_new .. '>>' .. v:fname_out endfunc func SetupUnified() set diffexpr=UnifiedDiffExpr() + diffupdate endfunc func StopUnified() set diffexpr= @@ -1146,4 +1148,5 @@ func Test_diff_and_scroll() set ls& endfunc + " vim: shiftwidth=2 sts=2 expandtab |