diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/eval.c | 9 | ||||
| -rw-r--r-- | src/nvim/testdir/test_let.vim | 34 |
2 files changed, 31 insertions, 12 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index d314e3a732..7db9386937 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -1548,7 +1548,7 @@ heredoc_get(exarg_T *eap, char_u *cmd) text_indent_len = -1; } - // The marker is the next word. Default marker is "." + // The marker is the next word. if (*cmd != NUL && *cmd != '"') { marker = skipwhite(cmd); p = skiptowhite(marker); @@ -1557,8 +1557,13 @@ heredoc_get(exarg_T *eap, char_u *cmd) return NULL; } *p = NUL; + if (islower(*marker)) { + EMSG(_("E221: Marker cannot start with lower case letter")); + return NULL; + } } else { - marker = (char_u *)"."; + EMSG(_("E172: Missing marker")); + return NULL; } list_T *l = tv_list_alloc(0); diff --git a/src/nvim/testdir/test_let.vim b/src/nvim/testdir/test_let.vim index d5100b5a82..66067d3fc0 100644 --- a/src/nvim/testdir/test_let.vim +++ b/src/nvim/testdir/test_let.vim @@ -153,14 +153,28 @@ func Test_let_heredoc_fails() call assert_fails('source XheredocFail', 'E126:') call delete('XheredocFail') - let text =<< trim END + let text =<< trim CodeEnd func MissingEnd() let v =<< END endfunc - END + CodeEnd call writefile(text, 'XheredocWrong') call assert_fails('source XheredocWrong', 'E126:') call delete('XheredocWrong') + + let text =<< trim TEXTend + let v =<< " comment + TEXTend + call writefile(text, 'XheredocNoMarker') + call assert_fails('source XheredocNoMarker', 'E172:') + call delete('XheredocNoMarker') + + let text =<< trim TEXTend + let v =<< text + TEXTend + call writefile(text, 'XheredocBadMarker') + call assert_fails('source XheredocBadMarker', 'E221:') + call delete('XheredocBadMarker') endfunc " Test for the setting a variable using the heredoc syntax @@ -173,9 +187,9 @@ END call assert_equal(["Some sample text", "\tText with indent", " !@#$%^&*()-+_={}|[]\\~`:\";'<>?,./"], var1) - let var2 =<< + let var2 =<< XXX Editor -. +XXX call assert_equal(['Editor'], var2) let var3 =<<END @@ -207,9 +221,9 @@ END !!! call assert_equal(['Line1', ' line2', "\tLine3", '!!!',], var1) - let var1 =<< trim + let var1 =<< trim XX Line1 - . + XX call assert_equal(['Line1'], var1) " ignore "endfunc" @@ -241,16 +255,16 @@ END call assert_equal(['something', 'python << xx'], var1) " ignore "append" - let var1 =<< + let var1 =<< E something app -. +E call assert_equal(['something', 'app'], var1) " ignore "append" with trim - let var1 =<< trim + let var1 =<< trim END something app - . + END call assert_equal(['something', 'app'], var1) endfunc |