Added IfShellVarContextAll and refactored flag instructions generation

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7152 212acab6-be3b-0410-9dea-997c60f758d6

Docs/src/flowcontrol.but

@@ -161,6 +161,12 @@ Checks the silent flag, and jumps to jump_if_silent if the installer is silent,
 \c IfSilent +2
 \c   ExecWait '"$INSTDIR\nonsilentprogram.exe"'
 
+\S2{ifshellvarcontextall} IfShellVarContextAll
+
+\c jump_if_true [jump_if_false]
+
+Checks if \R{setshellvarcontext}{SetShellVarContext} is set to \e{all}.
+
 \S2{intcmp} IntCmp
 
 \c val1 val2 jump_if_equal [jump_if_val1_less] [jump_if_val1_more]

Docs/src/history.but

@@ -14,6 +14,10 @@ Released on ? ?th, 2020
 
 \S2{} Minor Changes
 
+\b Added \R{ifshellvarcontextall} IfShellVarContextAll}
+
+\# Undocumented: \b Added GetShellVarContext | Documenting this would require documenting the all/current to number mapping
+
 \H{v3.05} 3.05
 
 Released on December 15th, 2019