fix shebangs #! /xxx => #!/xxx (#18444)

build_all.sh

@@ -1,4 +1,4 @@
-#! /bin/sh
+#!/bin/sh
 # DO NO EDIT DIRECTLY! auto-generated by `nim r tools/ci_generate.nim`
 
 # build development version of the compiler; can be rerun safely.

lib/pure/unidecode/gen.py

@@ -1,4 +1,4 @@
-#! usr/bin/env python3
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # Generates the unidecode.dat module

tools/ci_generate.nim

@@ -82,7 +82,7 @@ if not exist %nim_csources% (
 
 proc genPosixScript(): string =
   result = fmt"""
-#! /bin/sh
+#!/bin/sh
 # {doNotEdit}
 
 # build development version of the compiler; can be rerun safely.

tools/niminst/buildsh.nimf

@@ -1,6 +1,6 @@
 #? stdtmpl(subsChar='?') | standard
 #proc generateBuildShellScript(c: ConfigData): string =
-#  result = "#! /bin/sh\n# Generated from niminst\n" &
+#  result = "#!/bin/sh\n# Generated from niminst\n" &
 #           "# Template is in tools/niminst/buildsh.nimf\n" &
 #           "# To regenerate run ``niminst csource`` or ``koch csource``\n"
 

tools/niminst/deinstall.nimf

@@ -1,6 +1,6 @@
 #? stdtmpl(subsChar='?') | standard
 #proc generateDeinstallScript(c: ConfigData): string =
-#  result = "#! /bin/sh\n# Generated by niminst\n"
+#  result = "#!/bin/sh\n# Generated by niminst\n"
 #  var proj = c.name.toLowerAscii
 
 if [ $# -eq 1 ] ; then

tools/niminst/install.nimf

@@ -1,6 +1,6 @@
 #? stdtmpl(subsChar = '?') | standard
 #proc generateInstallScript(c: ConfigData): string =
-#  result = "#! /bin/sh\n# Generated by niminst\n"
+#  result = "#!/bin/sh\n# Generated by niminst\n"
 #  var proj = c.name.toLowerAscii
 
 set -e