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| author | Bruce Hill <bruce@bruce-hill.com> | 2024-09-03 14:31:21 -0400 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2024-09-03 14:31:21 -0400 |
| commit | de7b564a91dae14f61732117450e23c5898f75f2 (patch) | |
| tree | 87b1b08da240fa50e227d7b477c9c8ebca0a771d | |
| parent | 91c5dc61c18d6e4c9825086b1ee96239010cad76 (diff) | |
Escape question marks in patterns
| -rw-r--r-- | builtins/text.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/builtins/text.c b/builtins/text.c index d23f2dc3..00958743 100644 --- a/builtins/text.c +++ b/builtins/text.c @@ -1695,7 +1695,8 @@ public Pattern_t Pattern$escape_text(Text_t text) if (g == '{') { add_str("{1{}"); - } else if (uc_is_property_quotation_mark(g0) + } else if (g0 == '?' + || uc_is_property_quotation_mark(g0) || (uc_is_property_paired_punctuation(g0) && uc_is_property_left_of_pair(g0))) { add_char('{'); add_char('1'); |