flymake: Customizable variables
4.1 Customizable variables
==========================
This section summarizes variables used for Flymake configuration.
‘flymake-log-level’
Controls logging output, see Troubleshooting.
‘flymake-allowed-file-name-masks’
A list of ‘(filename-regexp, init-function, cleanup-function
getfname-function)’ for configuring syntax check tools.
Adding support for a new syntax check tool.
‘flymake-master-file-dirs’
A list of directories for searching a master file. Locating
a master file.
‘flymake-get-project-include-dirs-function’
A function used for obtaining a list of project include dirs (C/C++
specific). Getting the include directories.
‘flymake-master-file-count-limit’
‘flymake-check-file-limit’
Used when looking for a master file. Locating a master
file.
‘flymake-err-line-patterns’
Patterns for error/warning messages in the form ‘(regexp file-idx
line-idx col-idx err-text-idx)’. Parsing the output.
‘flymake-warning-predicate’
Predicate to classify error text as warning. Parsing the
output.
‘flymake-compilation-prevents-syntax-check’
A flag indicating whether compilation and syntax check of the same
file cannot be run simultaneously.
‘flymake-no-changes-timeout’
If any changes are made to the buffer, syntax check is
automatically started after ‘flymake-no-changes-timeout’ seconds.
‘flymake-gui-warnings-enabled’
A boolean flag indicating whether Flymake will show message boxes
for non-recoverable errors. If ‘flymake-gui-warnings-enabled’ is
‘nil’, these errors will only be logged to the ‘*Messages*’ buffer.
‘flymake-start-syntax-check-on-newline’
A boolean flag indicating whether to start syntax check after a
newline character is added to the buffer.
‘flymake-errline’
A custom face for highlighting lines for which at least one error
has been reported.
‘flymake-warnline’
A custom face for highlighting lines for which at least one warning
and no errors have been reported.
‘flymake-error-bitmap’
A bitmap used in the fringe to mark lines for which an error has
been reported.
‘flymake-warning-bitmap’
A bitmap used in the fringe to mark lines for which a warning has
been reported.
‘flymake-fringe-indicator-position’
Which fringe (if any) should show the warning/error bitmaps.