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patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines

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Problem:    Vim9 script: cannot use "if has()" to skip lines.
Solution:   Evaluate constant expression at runtime.
This commit is contained in:
Bram Moolenaar
2020-01-31 20:10:50 +01:00
parent 92be6e3f46
commit a259d8d30b
6 changed files with 311 additions and 34 deletions
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10
src/userfunc.c
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@@ -2691,9 +2691,10 @@ ex_function(exarg_T *eap)
}
}
// Check for ":append", ":change", ":insert".
// Check for ":append", ":change", ":insert". Not for :def.
p = skip_range(p, NULL);
if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
if (eap->cmdidx != CMD_def
&& ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
|| (p[0] == 'c'
&& (!ASCII_ISALPHA(p[1]) || (p[1] == 'h'
&& (!ASCII_ISALPHA(p[2]) || (p[2] == 'a'
@@ -2701,7 +2702,10 @@ ex_function(exarg_T *eap)
|| !ASCII_ISALPHA(p[6])))))))
|| (p[0] == 'i'
&& (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
&& (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
&& (!ASCII_ISALPHA(p[2])
|| (p[2] == 's'
&& (!ASCII_ISALPHA(p[3])
|| p[3] == 'e'))))))))
skip_until = vim_strsave((char_u *)".");
// Check for ":python <<EOF", ":tcl <<EOF", etc.