The Watcom preprocessor adds a space at the start of each line. Therefore

bmomjian · bmomjian · commit 1b62a714dcac · 2001-05-22T12:06:51.000Z
the output of "egrep '^[0-9]' " is empty. Changing the pattern to
"egrep '^[ ]*[0-9]" generates the correct file.

Tegge, Bernd
diff --git a/src/backend/utils/Gen_fmgrtab.sh b/src/backend/utils/Gen_fmgrtab.sh
@@ -9,7 +9,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/backend/utils/Attic/Gen_fmgrtab.sh,v 1.19 2001/01/24 19:43:12 momjian Exp $
+#    $Header: /cvsroot/pgsql/src/backend/utils/Attic/Gen_fmgrtab.sh,v 1.20 2001/05/22 12:06:51 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -108,7 +108,7 @@ if [ $? -ne 0 ]; then
 fi
 
 $CPP $BKIOPTS $CPPTMPFILE | \
-egrep '^[0-9]' | \
+egrep '^[ ]*[0-9]' | \
 sort -n > $RAWFILE
 
 if [ $? -ne 0 ]; then

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@`
`9`	`9`	`#`
`10`	`10`	`#`
`11`	`11`	`# IDENTIFICATION`
`12`		`-# $Header: /cvsroot/pgsql/src/backend/utils/Attic/Gen_fmgrtab.sh,v 1.19 2001/01/24 19:43:12 momjian Exp $`
	`12`	`+# $Header: /cvsroot/pgsql/src/backend/utils/Attic/Gen_fmgrtab.sh,v 1.20 2001/05/22 12:06:51 momjian Exp $`
`13`	`13`	`#`
`14`	`14`	`#-------------------------------------------------------------------------`
`15`	`15`
`@@ -108,7 +108,7 @@ if [ $? -ne 0 ]; then`
`108`	`108`	`fi`
`109`	`109`
`110`	`110`	`$CPP $BKIOPTS $CPPTMPFILE \| \`
`111`		`-egrep '^[0-9]' \| \`
	`111`	`+egrep '^[ ]*[0-9]' \| \`
`112`	`112`	`sort -n > $RAWFILE`
`113`	`113`
`114`	`114`	`if [ $? -ne 0 ]; then`