diff options
Diffstat (limited to 'git-gui/lib/commit.tcl')
| -rw-r--r-- | git-gui/lib/commit.tcl | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl index bb6056d0ad..60d66172a1 100644 --- a/git-gui/lib/commit.tcl +++ b/git-gui/lib/commit.tcl @@ -207,8 +207,19 @@ You must stage at least 1 file before you can commit. # -- A message is required. # - set msg [string trim [$ui_comm get 1.0 end]] + set msg [$ui_comm get 1.0 end] + # Strip trailing whitespace regsub -all -line {[ \t\r]+$} $msg {} msg + # Strip comment lines + global comment_string + set cmt_rx [strcat {(^|\n)} [regsub -all {\W} $comment_string {\\&}] {[^\n]*}] + regsub -all $cmt_rx $msg {\1} msg + # Strip leading empty lines + regsub {^\n*} $msg {} msg + # Compress consecutive empty lines + regsub -all {\n{3,}} $msg "\n\n" msg + # Strip trailing empty line + regsub {\n\n$} $msg "\n" msg if {$msg eq {}} { error_popup [mc "Please supply a commit message. |