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| author | P. J. McDermott <pj@pehjota.net> | 2016-02-21 18:50:22 (EST) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2016-02-21 18:50:22 (EST) |
| commit | f6e7120e281cf7d26d1e1afb956414c55b21c644 (patch) | |
| tree | 12c7b2c10d5fa6adfa60e83e150f58e6521c6c86 /eshtrans/frontend | |
| parent | 347e8a75fb0e121b24bf5c275f02e583431b271f (diff) | |
| download | eggshell-f6e7120e281cf7d26d1e1afb956414c55b21c644.zip eggshell-f6e7120e281cf7d26d1e1afb956414c55b21c644.tar.gz eggshell-f6e7120e281cf7d26d1e1afb956414c55b21c644.tar.bz2 | |
eshtrans/frontend: Escape "$" in patterns
Diffstat (limited to 'eshtrans/frontend')
| -rw-r--r-- | eshtrans/frontend/lexer.esh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/eshtrans/frontend/lexer.esh b/eshtrans/frontend/lexer.esh index 3c8cb27..46ba310 100644 --- a/eshtrans/frontend/lexer.esh +++ b/eshtrans/frontend/lexer.esh @@ -590,7 +590,7 @@ scan_wordexp() ;; esac ;; - [@*#?$!A-Za-z0-9_-]) + [@*#?\$!A-Za-z0-9_-]) if ! res="$(scan_param)"; then exit 1 fi @@ -620,7 +620,7 @@ scan_wordexp_param_brace() '#') lgetc case "${c}" in - [@*#?$!A-Za-z0-9_-]) + [@*#?\$!A-Za-z0-9_-]) # String length expansion if ! res="$(scan_param)"; then exit 1 @@ -734,7 +734,7 @@ scan_param() param='' case "${c}" in - [@*#?$!0-]) + [@*#?\$!0-]) # Special parameter param="${c}" lgetc |